CN1526771A - Visible light cured metal paint - Google Patents
Visible light cured metal paint Download PDFInfo
- Publication number
- CN1526771A CN1526771A CNA031050441A CN03105044A CN1526771A CN 1526771 A CN1526771 A CN 1526771A CN A031050441 A CNA031050441 A CN A031050441A CN 03105044 A CN03105044 A CN 03105044A CN 1526771 A CN1526771 A CN 1526771A
- Authority
- CN
- China
- Prior art keywords
- methyl
- acrylate
- acid
- monomer
- phenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003973 paint Substances 0.000 title claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 title abstract description 11
- 239000002184 metal Substances 0.000 title abstract description 10
- 239000000178 monomer Substances 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000000049 pigment Substances 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract 3
- -1 hydroxyl (methyl) acrylate Chemical compound 0.000 claims description 39
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 24
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 18
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 230000000977 initiatory effect Effects 0.000 claims description 13
- 150000001336 alkenes Chemical class 0.000 claims description 12
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- LJRSZGKUUZPHEB-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxypropoxy)propoxy]propyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COC(C)COC(=O)C=C LJRSZGKUUZPHEB-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical group CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical group OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 229920006243 acrylic copolymer Polymers 0.000 claims description 7
- 239000012965 benzophenone Substances 0.000 claims description 7
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims description 7
- HCLJOFJIQIJXHS-UHFFFAOYSA-N 2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOCCOC(=O)C=C HCLJOFJIQIJXHS-UHFFFAOYSA-N 0.000 claims description 6
- GFLJTEHFZZNCTR-UHFFFAOYSA-N 3-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OCCCOC(=O)C=C GFLJTEHFZZNCTR-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N alpha-methacrylic acid Natural products CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 6
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 claims description 6
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims description 6
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 claims description 5
- 125000005189 alkyl hydroxy group Chemical group 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 4
- 241000723346 Cinnamomum camphora Species 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- NQSMEZJWJJVYOI-UHFFFAOYSA-N Methyl 2-benzoylbenzoate Chemical group COC(=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 NQSMEZJWJJVYOI-UHFFFAOYSA-N 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 150000008062 acetophenones Chemical class 0.000 claims description 4
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Chemical class CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 4
- 150000004056 anthraquinones Chemical class 0.000 claims description 4
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 claims description 4
- 150000008366 benzophenones Chemical class 0.000 claims description 4
- 229930008380 camphor Natural products 0.000 claims description 4
- 229960000846 camphor Drugs 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 150000007520 diprotic acids Chemical class 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- YOQPJXKVVLAWRU-UHFFFAOYSA-N ethyl carbamate;methyl prop-2-enoate Chemical compound CCOC(N)=O.COC(=O)C=C YOQPJXKVVLAWRU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 4
- 150000002513 isocyanates Chemical class 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920005906 polyester polyol Polymers 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- 239000001327 prunus amygdalus amara l. extract Substances 0.000 claims description 4
- VNQXSTWCDUXYEZ-UHFFFAOYSA-N 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione Chemical compound C1CC2(C)C(=O)C(=O)C1C2(C)C VNQXSTWCDUXYEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims description 3
- ZCDADJXRUCOCJE-UHFFFAOYSA-N 2-chlorothioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3SC2=C1 ZCDADJXRUCOCJE-UHFFFAOYSA-N 0.000 claims description 3
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 3
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 claims description 3
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 3
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims description 3
- 229930006711 bornane-2,3-dione Natural products 0.000 claims description 3
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- CYIGRWUIQAVBFG-UHFFFAOYSA-N 1,2-bis(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOCCOC=C CYIGRWUIQAVBFG-UHFFFAOYSA-N 0.000 claims description 2
- BOCJQSFSGAZAPQ-UHFFFAOYSA-N 1-chloroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2Cl BOCJQSFSGAZAPQ-UHFFFAOYSA-N 0.000 claims description 2
- XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 claims description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims description 2
- GZBSIABKXVPBFY-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCC(CO)(CO)CO GZBSIABKXVPBFY-UHFFFAOYSA-N 0.000 claims description 2
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 claims description 2
- BRKORVYTKKLNKX-UHFFFAOYSA-N 2,4-di(propan-2-yl)thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC(C(C)C)=C3SC2=C1 BRKORVYTKKLNKX-UHFFFAOYSA-N 0.000 claims description 2
- BTJPUDCSZVCXFQ-UHFFFAOYSA-N 2,4-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3SC2=C1 BTJPUDCSZVCXFQ-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 2
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 claims description 2
- VUIWJRYTWUGOOF-UHFFFAOYSA-N 2-ethenoxyethanol Chemical compound OCCOC=C VUIWJRYTWUGOOF-UHFFFAOYSA-N 0.000 claims description 2
- NLGDWWCZQDIASO-UHFFFAOYSA-N 2-hydroxy-1-(7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-yl)-2-phenylethanone Chemical compound OC(C(=O)c1cccc2Oc12)c1ccccc1 NLGDWWCZQDIASO-UHFFFAOYSA-N 0.000 claims description 2
- GWSQQDUFKKYTCA-UHFFFAOYSA-N 2-hydroxypropyl but-2-enoate Chemical compound CC=CC(=O)OCC(C)O GWSQQDUFKKYTCA-UHFFFAOYSA-N 0.000 claims description 2
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical group C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 claims description 2
- UMWZLYTVXQBTTE-UHFFFAOYSA-N 2-pentylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(CCCCC)=CC=C3C(=O)C2=C1 UMWZLYTVXQBTTE-UHFFFAOYSA-N 0.000 claims description 2
- VFZKVQVQOMDJEG-UHFFFAOYSA-N 2-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(=O)C=C VFZKVQVQOMDJEG-UHFFFAOYSA-N 0.000 claims description 2
- YTPSFXZMJKMUJE-UHFFFAOYSA-N 2-tert-butylanthracene-9,10-dione Chemical group C1=CC=C2C(=O)C3=CC(C(C)(C)C)=CC=C3C(=O)C2=C1 YTPSFXZMJKMUJE-UHFFFAOYSA-N 0.000 claims description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 2
- YDIYEOMDOWUDTJ-UHFFFAOYSA-N 4-(dimethylamino)benzoic acid Chemical compound CN(C)C1=CC=C(C(O)=O)C=C1 YDIYEOMDOWUDTJ-UHFFFAOYSA-N 0.000 claims description 2
- UGVRJVHOJNYEHR-UHFFFAOYSA-N 4-chlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=CC=C1 UGVRJVHOJNYEHR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- WQUYGVLLSSYSRD-UHFFFAOYSA-N C(C=C)(=O)OCC(C)O.CC=CC(=O)O Chemical compound C(C=C)(=O)OCC(C)O.CC=CC(=O)O WQUYGVLLSSYSRD-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 2
- ZMDDERVSCYEKPQ-UHFFFAOYSA-N Ethyl (mesitylcarbonyl)phenylphosphinate Chemical compound C=1C=CC=CC=1P(=O)(OCC)C(=O)C1=C(C)C=C(C)C=C1C ZMDDERVSCYEKPQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- YCSPYYKKKGWENP-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCCN1C(=O)NC(=O)NC1=O Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCCN1C(=O)NC(=O)NC1=O YCSPYYKKKGWENP-UHFFFAOYSA-N 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 2
- 244000028419 Styrax benzoin Species 0.000 claims description 2
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 2
- 241000534944 Thia Species 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- SSOONFBDIYMPEU-UHFFFAOYSA-N [3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propyl] prop-2-enoate Chemical compound OCC(CO)(CO)COCC(CO)(CO)COC(=O)C=C SSOONFBDIYMPEU-UHFFFAOYSA-N 0.000 claims description 2
- FHLPGTXWCFQMIU-UHFFFAOYSA-N [4-[2-(4-prop-2-enoyloxyphenyl)propan-2-yl]phenyl] prop-2-enoate Chemical compound C=1C=C(OC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OC(=O)C=C)C=C1 FHLPGTXWCFQMIU-UHFFFAOYSA-N 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims description 2
- 229960002130 benzoin Drugs 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- 230000001588 bifunctional effect Effects 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- QSAWQNUELGIYBC-UHFFFAOYSA-N cyclohexane-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCCCC1C(O)=O QSAWQNUELGIYBC-UHFFFAOYSA-N 0.000 claims description 2
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 claims description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229940052303 ethers for general anesthesia Drugs 0.000 claims description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000019382 gum benzoic Nutrition 0.000 claims description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 150000002460 imidazoles Chemical class 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N methyl monoether Natural products COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 2
- RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 claims description 2
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004843 novolac epoxy resin Substances 0.000 claims description 2
- 150000002927 oxygen compounds Chemical class 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- 229960004418 trolamine Drugs 0.000 claims description 2
- 229960000834 vinyl ether Drugs 0.000 claims description 2
- CERJZAHSUZVMCH-UHFFFAOYSA-N 2,2-dichloro-1-phenylethanone Chemical compound ClC(Cl)C(=O)C1=CC=CC=C1 CERJZAHSUZVMCH-UHFFFAOYSA-N 0.000 claims 1
- 239000003999 initiator Substances 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
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- 239000010959 steel Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
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- 238000001723 curing Methods 0.000 description 26
- 239000002966 varnish Substances 0.000 description 13
- 229910052738 indium Inorganic materials 0.000 description 12
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 7
- 150000003254 radicals Chemical class 0.000 description 6
- 239000013530 defoamer Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000004922 lacquer Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- VOBUAPTXJKMNCT-UHFFFAOYSA-N 1-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound CCCCCC(OC(=O)C=C)OC(=O)C=C VOBUAPTXJKMNCT-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
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- 239000000975 dye Substances 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
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- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical class Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
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- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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- 150000002978 peroxides Chemical class 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920006295 polythiol Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229940042596 viscoat Drugs 0.000 description 1
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- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention relates to metal paint, and is especially visible light cured paint for the surface protection and decoration of various kinds of metal. The visible light cured paint for metal consists of prepolymer of unsaturated olefin radical 0-20 wt%, monomer of unsaturated olefin radical 20-80 wt%, light initiator 1-10 wt%, initiator assistant 0.5-30 wt%, assistant 0-10 wt%, stuffing or pigment 0-40 wt% and solvent 0-30 wt%. The visible light cured paint may be used widely in surface coating of iron and steel, aluminum, copper and other metals and alloys.
Description
Technical field
The invention belongs to the metal paint field, particularly be used for the visible-light curing metallic paint of various metal surface protections and decoration.
Background technology
At present, the coating of metal finishing employing mainly contains alkyd paint, vinylformic acid baking vanish, electrocoating paint and powder coating.Alkyd paint VOC content height, the paint film physical and chemical performance is relatively poor; All there are shortcomings such as equipment investment cost height, time of drying length, energy consumption height in vinylformic acid baking vanish, electrocoating paint and powder coating.
Ultraviolet-curing paint is a kind of low smell, hypotoxicity, low VOC and quick-setting coating, has been successfully applied to the application of substrate surfaces such as woodenware, paper, plastics and metal.But UV-curing technology still has its disadvantage: the one, and ultraviolet light polymerization needs special equipment, can't solidify some shape irregularities and the big object of area (or volume); The 2nd, the short-wave ray that ultraviolet lamp produces has injury to human body, contact meeting skin ambustion and eyes accidentally, simultaneously, ultraviolet ray makes the ozone that oxygen produces in the air can cause that the people has a headache, fatigue, eyes and lung to the people have pungency, and long-term operator this environmental work is had certain harm.These problems have limited UV-curing technology to a certain extent in the more application and the development greatly of wide spectrum.
Do not contain short wave ultraviolet in the visible light source, do not produce ozone, skin is not had the effect of burning, need not fixture, safe and convenient to use; Simultaneously, visible wavelength is long, and penetration power is strong, compares with UV-light more to help deep layer curing.Therefore, exploitation visible-light curing coating can solve traditional metallic paint high toxicity, high energy consumption, with high investment, problem that curing speed is slow and the problem of ultraviolet-curing paint construction application inconvenience simultaneously.
Since nineteen sixty-eight, Germany Bayer company developed first-generation ultraviolet cured woodware coating, people were attempting the photo-cured coating of research and development by the visible light initiated polymerization always.For example, US6106999 discloses a kind of visible-light curing resin combination, wherein adopts organoboron compound as light trigger, adopts Ar or YAG laser vibration light as light source; JP10-17604A discloses a kind of visible light photosensitive resin composition, wherein adopts titanium compound and coumarin compound as light trigger; US6110987 discloses visible light solidified composition, has wherein adopted season boron salt and free radical uv photopolymerization initiator; US5368990A discloses visible light solidified composition, wherein with containing the compound of diaryl iodine as polymerization starter.These visible light initiator are very expensive, are difficult to promote the use of; In addition, CN1215421A discloses a kind of visible light polymerizable composition, and it contains the combination of polythiol and acylphosphine oxide class initiator, but the said composition shelf lives have only about a week, use very inconvenient.
Summary of the invention
The objective of the invention is advantages such as, good stability low, quick solidifying in conjunction with ultraviolet light polymerization initiator price, with advantage such as security, the penetrance of visible light be good, easy to use, provide a kind of using visible light light source irradiation to cause that solidified contains the visible-light curing metallic paint of radical photoinitiator, to substitute existing traditional metallic paint and ultraviolet light polymerization metallic paint.
Visible-light curing metallic paint of the present invention is formed and content (by weight percentage) is:
The prepolymer 0-20% that contains alkene class unsaturated group
The monomer 20-80% that contains alkene class unsaturated group
Light trigger 1-10%
Aided initiating 0.5-30%
Auxiliary agent 0-10%
Filler and/or pigment 0-40%
Solvent 0-30%
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint of the present invention.
The described prepolymer that contains alkene class unsaturated group comprises epoxy (methyl) acrylate, urethane (methyl) acrylate, polyester (methyl) acrylate, polyethers (methyl) acrylate, acrylic copolymer or their any mixture.
Described epoxy (methyl) acrylate be Resins, epoxy and unsaturated carboxylic acid (for example, vinylformic acid, methacrylic acid) adduct of reaction, comprise epoxy (methyl) acrylate of epoxy (methyl) acrylate, phenol or cresol-novolac epoxy resin of bisphenol A type epoxy resin or (methyl) acrylate of diglycidyl ether.
The reaction product that the reaction of described urethane (methyl) acrylate by hydroxyl (methyl) acrylate and polyvalent alcohol and organic multiple isocyanate makes.(methyl) acrylate of described hydroxyl is (methyl) acrylic acid hydroxy alkyl ester, for example (methyl) 2-hydroxyethyl acrylate or (methyl) vinylformic acid-2-hydroxypropyl ester.Described polyvalent alcohol comprises ethylene glycol, propylene glycol or butyleneglycol etc.Described organic multiple isocyanate comprises tolylene diisocyanate, 4,4 '-diphenylmethanediisocyanate, 4,4 '-dicyclohexyl methane diisocyanate, hexamethylene diisocyanate or isophorone diisocyanate.
Described polyester (methyl) acrylate is polyester polyol and (methyl) acrylic acid dehydrating condensation product.Described polyester polyol is the reaction product of polyvalent alcohol and diprotic acid, wherein polyvalent alcohol comprises ethylene glycol, polypropylene glycol, 1,6-hexylene glycol or TriMethylolPropane(TMP) etc., diprotic acid comprise hexanodioic acid, succsinic acid, phthalic acid, hexahydro-phthalic acid or terephthalic acid etc.
Described polyethers (methyl) acrylate is poly-alkyl diol two (methyl) acrylate, for example polyoxyethylene glycol two (methyl) acrylate or polypropylene glycol two (methyl) acrylate.
Described acrylic copolymer is monomers such as vinylformic acid, acrylate or vinylbenzene, in peroxide initiator (for example, Benzoyl Peroxide) effect down, and by the compounds that Raolical polymerizable obtained.
The described monomer that contains alkene class unsaturated group comprises styrenic, (methyl) esters of acrylic acid, vinyl ethers or their any mixture etc.
Described styrene monomer comprises vinylbenzene or alpha-methyl styrene etc.
Described (methyl) acrylic ester monomer comprises the simple function group monomer, for example butyl acrylate, cyclohexyl acrylate, Isooctyl acrylate monomer, (methyl) vinylformic acid-2-hydroxyl ethyl ester or (methyl) vinylformic acid-2-hydroxypropyl acrylate etc.; The bifunctional monomer, for example 1,6 hexanediol diacrylate (HDDA), tri (propylene glycol) diacrylate (TPGDA), propylene glycol diacrylate (DPGDA), neopentylglycol diacrylate (NPGDA), ethoxylated neopentylglycol diacrylate (PO-NPGDA), bisphenol a diacrylate (DDA), tetraethylene-glycol diacrylate (TEGDA) or PDDA (PDDA) etc.; Trifunctional monomer, for example Viscoat 295 (TMPTA), ethoxylated trimethylolpropane triacrylate (EO-TMPTA), propoxylation Viscoat 295 (PO-TMPTA), pentaerythritol triacrylate (PETA) or three (2-hydroxyethyl) isocyanuric acid triacrylate etc.; Polyfunctional monomer, for example tetramethylol methane tetraacrylate, Dipentaerythritol five acrylate or dipentaerythritol acrylate etc.Usually with one or more the mixture in above-mentioned (methyl) acrylic ester monomer as application.
Described vinyl ethers monomer comprises hexanaphthene dimethyl alcohol divinyl ether, hydroxyethyl vinyl ether or triethylene glycol divinyl ether etc.
The described monomer that contains alkene class unsaturated group further comprises N-vinyl pyrrolidone, N-caprolactam, acryloyl morpholine, N-vinyl formamide or N-vinyl acetamide.
The described monomer that contains alkene class unsaturated group preferably uses polyvalent alcohol many (methyl) acrylate, as two functionality 1,6 hexanediol diacrylates or three-functionality-degree Viscoat 295.1,6 hexanediol diacrylate is a kind of linear chain structure, gives the good snappiness of filming, and contains 3 two keys in the Viscoat 295, can improve curing speed, hardness and the electrical property of filming.
Described light trigger is meant that photochemical reaction can take place produces a free radical or a hydrionic compounds when accepting the special wavelength rayed.Thereby can causing the Raolical polymerizable of system, the free radical that radical photoinitiator produced makes paint solidification.The light trigger of different structure has different absorption spectrums and free radical activity, and the light trigger of selecting comparatively to mate with the light source light spectrum energy distribution will improve curing speed greatly.When the formula for a product of definite purposes of design and using method, may produce synergism from many-sides such as used light source, set time, paint film property and economy screening light trigger and the combination of different light trigger.
Described light trigger comprises benzoin ethers, benzil ketals class, acetophenones, anthraquinone class, thioxanthones, Benzophenones, acyl group see oxygen compound class, benzoates or dicyclo cyclohexadione compounds.
Described benzoin ether photoinitiator is benzoin methyl ether, bitter almond oil camphor ethyl ether or bitter almond oil camphor isopropyl ether etc.
Described benzil ketals photoinitiator is a benzil dimethyl ketal etc.
Described acetophenones light trigger is a methyl phenyl ketone, 2,2-dimethoxy-2-phenyl methyl phenyl ketone, 2,2-diethoxy-2-phenyl methyl phenyl ketone, 1, the 1-dichloroacetophenone, the 1-hydroxy acetophenone, 1-hydroxy-cyclohexyl phenyl ketone, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-(4-isopropyl phenyl)-2-hydroxy-2-methyl-1-acetone, 1-[4-(2-hydroxyl-oxethyl) phenyl]-2-hydroxy-2-methyl-1-acetone, 2-methyl isophthalic acid-[4-(methyl mercapto) phenyl]-2-morpholinyl-1-acetone or 2-benzyl-2-dimethylamino-1-(4-morpholinyl phenyl)-1-butanone etc.
Described anthraquinone photoinitiator is 2-tertiary butyl anthraquinone, 1-chloroanthraquinone or 2-amyl anthraquinone etc.
Described thioxanthone photoinitiator is 2,4-dimethyl thia anthrone, 2,4-diethyl thioxanthone, 2 (or 4)-isopropyl thioxanthone, 2-chloro thioxanthone or 2,4-di-isopropyl thioxanthone etc.
Described Benzophenones light trigger is benzophenone, 4-chlorobenzophenone, to methyldiphenyl ketone or 4-benzoyl-4 '-dimethyl diphenyl sulfide etc.
The described acyl group oxygen compound photoinitiator of seeing is 2; 4; 6-trimethylbenzoyl diphenyl phosphine oxide, two (2; 4, the 6-trimethylbenzoyl)-phenyl phosphine oxide, two (2, the 6-dimethylbenzoyl)-2; 4; 4-tri-methyl-amyl phosphine oxide or 2,4,6-trimethylbenzoyl phenyl ethoxy phosphine oxide etc.
Described benzoic ether photoinitiator is benzoylbenzoic acid methyl esters or methyl o-benzoylbenzoate etc.
Described dicyclo cyclohexadione compounds is camphorquinone or two imidazoles etc., and wherein camphorquinone has been successfully applied to the visible-light curing dental material.
When metallic paint of the present invention was varnish system, described light trigger accounted for the 1-5wt% of metallic paint gross weight, preferred 2-3wt%.
When metallic paint of the present invention was coloured system, described light trigger accounted for the 1-10wt% of metallic paint gross weight, preferred 2-5wt%.
Described aided initiating comprises the acrylic ester monomer or the prepolymer of alkyl hydroxy aminated compounds, dimethylaminobenzoic acid ester compound or amine modification.
Described alkyl hydroxy amine aided initiating is trolamine, tri-isopropanolamine or methyldiethanolamine.
Described dimethylaminobenzoic acid ester class aided initiating is 4-dimethylamino-ethyl benzoate or the different monooctyl ester of 4-dimethylaminobenzoic acid.
The acrylic ester monomer of described amine modification or prepolymer be aminated compounds (for example, diethylamine) with acrylic ester monomer or prepolymer (for example, Viscoat 295) reaction product that affine substitution reaction obtained taking place, comprises diethylamine modification Viscoat 295 or diethylamine modification ethoxylated trimethylolpropane triacrylate etc.
Described aided initiating has good promoter action to light trigger, and it has the effect that overcomes oxygen inhibition to radical polymerization simultaneously.Because low-molecular-weight aided initiating alkyl hydroxy aminated compounds is easy to from its internal migration to the surface after photo-curing material solidifies, thereby cause " perspiration " or " sending out frost " phenomenon, therefore, the acrylic ester monomer or the prepolymer of preferred dimethylaminobenzoic acid ester class or amine modification among the present invention.The addition of dimethylaminobenzoic acid ester class aided initiating is preferably 0.5-10wt%, more preferably 1-5wt% (accounting for the metallic paint gross weight); The acrylic ester monomer of amine modification or the addition of prepolymer are preferably 5-30wt% (accounting for the metallic paint gross weight), more preferably 10-20wt%.
Described auxiliary agent comprises flow agent, defoamer, wetting dispersing agent and stopper.Wherein the flow agent add-on is the 0-5wt% of prescription gross weight, and defoamer is the 0-2wt% of prescription gross weight, and wetting dispersing agent is the 0-2wt% of prescription gross weight, and stopper is the 0-1wt% of prescription gross weight.
Described flow agent includes organic siloxane type flow agent, for example BYK-306, EFKA-3031, DEUCHEM-432 or HX-3010 etc.; Active organosilicon oxygen alkane type flow agent, for example BYK-373 or EFKA-3883 etc.; Polymer flow agent, for example BYK-358 or EFKA-3277 etc.; Solvent-borne type flow agent, for example HX-3060 etc.Can select wherein one or more mixture.
Described defoamer comprises and does not contain organo-siloxane type defoamer, for example BYK-055, EFKA-2721, DEUCHEM-2700 or HX-2100 etc.; Contain organo-siloxane type defoamer, for example EFKA-2022, DEUCHEM-5600 or HX-2000 etc.Can select wherein one or more mixture.
Described wetting dispersing agent comprises high molecular weight polypropylene acid esters, for example Disperbyk-161 or EFKA-4800 etc.; Macromolecule polyurethane, for example EFKA-4010 etc.; Polymeric carboxylic, for example DEUCHEM-904 etc.; Lower molecular weight is unsaturated, the saturated carboxylic acid amine salt, for example HX-4010 etc.Can select wherein one or more mixture.
Described stopper comprises quinhydrones, Hydroquinone monomethylether, thiodiphenylamine, N-nitrophenyl oxyamine aluminium salt, Resorcinol or MEHQ etc.Can select wherein one or more mixture.
Described filler mainly comprises silicon-dioxide, talcum powder, barium sulfate, Zinic stearas, clay or lime carbonate, and nano materials such as nano silicon or nano titanium oxide, the physical and chemical performance that they can improve paint film to a great extent for example improves hardness of paint film, toughness, wear resistance and weathering resistance etc.; Described pigment comprises mineral dye (for example titanium dioxide, carbon black, copper powder, aluminium powder or pearlescence etc.) or pigment dyestuff (for example phthalocyanine blue, green, the brown chrome yellow of the phthalein mountain valley with clumps of trees and bamboo or bright red etc.).
Described solvent comprises N-BUTYL ACETATE, vinyl acetic monomer, toluene, dimethylbenzene, butanone, pimelinketone or their any mixture.
Coating composition of the present invention is cured with visible light source, if coating composition of the present invention is used for outdoor use, then can utilize sunlight to solidify.Coating of the present invention is pressed the difference of filler in the composition or pigment, is divided into high light varnish, matte varnish, colored paint, pearlescent lacquer and metal flash paint etc.Can be used for the application of various metallic surfaces, mainly comprise metal and alloy materials thereof such as iron and steel, aluminium, aluminium alloy, copper.
The present invention preferably uses the visible light source of spectral range at 360-780nm, comprises sunlight, luminescent lamp, metal halide lamp and xenon lamp etc.More preferably use metal halide lamp, indium lamp especially, its spectral range is at 360-750nm, and its main peak is at 410nm and 450nm, and the most effective spectral range is 400-460nm.
Coating composition of the present invention can be in packaging vessel stably stored more than six months.
Coating composition of the present invention can or be printed on the base material with the method coating known to usually.
Embodiment
Following embodiment and reference examples can illustrate further characteristics of the present invention, but are not subjected to the restriction of these examples.
Embodiment uses 400W indium lamp as visible light source, and test piece and fluorescent tube distance are 10cm, and coating thickness is 40um, but the present invention is not limited thereto.Reference examples uses the 400W high voltage mercury lamp as UV-light (UV) light source, and test piece and fluorescent tube distance are 10cm, and coating thickness is 40um.
Abbreviation among the embodiment has following connotation:
HEA: Hydroxyethyl acrylate
MHEA: hydroxyethyl methylacrylate
EHA: Isooctyl acrylate monomer
HDDA:1,6 hexanediyl esters
PDDA: PDDA
TPGDA: tri (propylene glycol) diacrylate
PO-NPGDA: ethoxylated neopentylglycol diacrylate
TMPTA: Viscoat 295
EO-TMPTA: ethoxylated trimethylolpropane triacrylate
PO-TMPTA: propoxylation Viscoat 295
DEA-TMPTA: diethylamine modification Viscoat 295
184:1-hydroxy-cyclohexyl phenyl ketone
1173:2-hydroxy-2-methyl-1-phenyl-1-acetone
BP: benzophenone
ITX: isopropyl thioxanthone
CTX:2-chloro thioxanthone
TPO:2,4,6-trimethylbenzoyl diphenyl phosphine oxide
819: two (2,4, the 6-trimethylbenzoyl)-phenyl phosphine oxides
BMS:4-benzoyl-4 '-dimethyl diphenyl sulfide
EDAB:4-dimethylamino-ethyl benzoate
OK-500: silicon-dioxide, as cutting photo etching, German Degussa company product
Embodiment 1
Bisphenol A epoxy acrylate 20wt%
TPGDA????????????????25wt％
TMPTA????????????????37wt％
DEA-TMPTA????????????15wt％
ITX??????????????????3wt％
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: high light varnish
Be 5 seconds the set time of prescription sample under the indium lamp of embodiment 1.
Reference examples 1
Be 6 seconds the set time of prescription sample under the UV lamp of embodiment 1.
Embodiment 2
Bisphenol A epoxy acrylate 15wt%
Urethane acrylate 5wt%
HDDA?????????????????37wt％
TMPTA????????????????25wt％
DEA-TMPTA????????????16wt％
819??????????????????2wt％
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: high light varnish
Be 5 seconds the set time of prescription sample under the indium lamp of embodiment 2.
Reference examples 2
Be 6 seconds the set time of prescription sample under the UV lamp of embodiment 2.
Embodiment 3
Bisphenol A epoxy acrylate 5wt%
Acrylic copolymer 10wt%
PO-NPGDA?????????????20wt％
EO-TMPTA??????25wt％
EHA???????????15wt％
DEA-TMPTA?????18wt％
TPO???????????2wt％
OK-500????????5wt％
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: half matte varnish
Be 6 seconds the set time of prescription sample under the indium lamp of embodiment 3.
Reference examples 3
Be 8 seconds the set time of prescription sample under the UV lamp of embodiment 3.
Embodiment 4
Bisphenol A epoxy acrylate 10wt%
TPGDA????????????????22wt％
TMPTA????????????????40wt％
DEA-TMPTA????????????20wt％
ITX??????????????????2wt％
184??????????????????2wt％
OK-500???????????????4wt％
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: half matte varnish
Be 6 seconds the set time of prescription sample under the indium lamp of embodiment 4.
Reference examples 4
Be 7 seconds the set time of prescription sample under the UV lamp of embodiment 4.
Embodiment 5
Bisphenol A epoxy acrylate 15wt%
Polyester acrylate 5wt%
EO-TMPTA????????????????30wt％
DEA-TMPTA????????36wt％
819??????????????2wt％
1173?????????????2wt％
OK-500???????????10wt％
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: full matte varnish
Be 3 seconds the set time of prescription sample under the indium lamp of embodiment 5.
Reference examples 5
Be 4 seconds the set time of prescription sample under the UV lamp of embodiment 5.
Embodiment 6
Acrylic copolymer 15wt%
HDDA?????????????25wt％
EO-TMPTA?????????15wt％
DEA-TMPTA????????25wt％
TPO??????????????7wt％
184??????????????3wt％
Titanium dioxide 10wt%
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: white paint
Be 10 seconds the set time of prescription sample under the indium lamp of embodiment 6.
Reference examples 6
Be 12 seconds the set time of prescription sample under the UV lamp of embodiment 6.
Embodiment 7
PDDA?????????40wt％
HDDA?????????10wt％
TMPTA????????20wt％
DEA-TMPTA?????18wt％
CTX???????????3wt％
Titanium dioxide 7wt%
Phthalocyanine blue 2wt%
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: blue lacquer
Be 8 seconds the set time of prescription sample under the indium lamp of embodiment 7.
Reference examples 7
Be 10 seconds the set time of prescription sample under the UV lamp of embodiment 7.
Embodiment 8
Bisphenol A epoxy acrylate 3wt%
Acrylic copolymer 7wt%
TPGDA????????????????25wt％
EO-TMPTA?????????????45wt％
DEA-TMPTA????????????15wt％
BMS??????????????????2wt％
EDAB?????????????????1wt％
Pearlescence 2wt%
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: pearlescent lacquer
Be 5 seconds the set time of prescription sample under the indium lamp of embodiment 8.
Reference examples 8
Be 7 seconds the set time of prescription sample under the UV lamp of embodiment 8.
Embodiment 9
Bisphenol A epoxy acrylate 15wt%
Urethane acrylate 5wt%
TPGDA????????????????15wt％
TMPTA????????????30wt％
DEA-TMPTA????????20wt％
ITX??????????????2.5wt％
BP???????????????2wt％
Aluminium powder 0.5wt%
N-BUTYL ACETATE 10wt%
Above-mentioned component according to described mixed, is stirred, promptly prepare visible-light curing metallic paint.
Purposes: flash of light silver paint
Be 7 seconds the set time of prescription sample under the indium lamp of embodiment 9.
Reference examples 9
Be 9 seconds the set time of prescription sample under the UV lamp of embodiment 9.
Initiator content and the test result of embodiments of the invention 1-9 see Table 1.
Initiator combination and the test result of table 1 embodiment 1-9
| Embodiment | Purposes | The initiator combination | Set time | Sticking power | 60 degree gloss | Pencil hardness |
| Embodiment 1 | High light varnish | ??ITX+DEA-TMPTA | ??5s | 0 grade | ??110 | ??3H |
| Embodiment 2 | High light varnish | ??819+DEA-TMPTA | ??5s | 0 grade | ??105 | ??3H |
| Embodiment 3 | Half matte varnish | ??TPO+DEA-TMPTA | ??6s | 0 grade | ??55 | ??2H |
| Embodiment 4 | Half matte varnish | ??ITX+184+DEA-TMPTA | ??6s | 0 grade | ??60 | ??3H |
| Embodiment 5 | Full matte varnish | ??819+1173+DEA-TMPTA | ??3s | 1 grade | ??25 | ??2H |
| Embodiment 6 | White paint | ??TPO+184+DEA-TMPTA | ??10s | 1 grade | ??45 | ??2H |
| Embodiment 7 | Blue lacquer | ??CTX+DEA-TMPTA | ??8s | 1 grade | ??50 | ??2H |
| Embodiment 8 | Pearlescent lacquer | ??BMS+EDAB+DEA-TMPTA | ??5s | 1 grade | ??75 | ??2H |
| Embodiment 9 | The flash of light silver paint | ??ITX+BP+DEA-TMPTA | ??7s | 1 grade | ??80 | ??2H |
| Testing method | ??- | ??- | ??- | ????GB/T9286 | ??GB/T9754 | ??GB/T ??6739 |
From the foregoing description and reference examples as can be seen, light trigger described in the present invention and aided initiating carry out suitable combination, and solidifying with UV-light (high voltage mercury lamp) with visible light (indium lamp) curing ratio needs the shorter time, and has good film performance.The charateristic avsorption band that shows the combined light initiator can move to the visible spectrum zone to the long wave direction from the UV spectrum zone, thereby realizes visible-light curing.Compare with UV-curing technology, visible-light curing is safe ready more, and this will promote photocuring technology to a certain extent and further advance.
Claims (10)
1. visible-light curing metallic paint, it is characterized in that: the composition of described visible-light curing metallic paint and content are:
The prepolymer 0-20wt% that contains alkene class unsaturated group
The monomer 20-80wt% that contains alkene class unsaturated group
Light trigger 1-10wt%
Aided initiating 0.5-30wt%
Auxiliary agent 0-10wt%
Filler and/or pigment 0-40wt%
Solvent 0-30wt%.
2. coating as claimed in claim 1 is characterized in that: the described prepolymer that contains alkene class unsaturated group comprises epoxy (methyl) acrylate, urethane (methyl) acrylate, polyester (methyl) acrylate, polyethers (methyl) acrylate, acrylic copolymer or their any mixture.
3. coating as claimed in claim 2, it is characterized in that: described epoxy (methyl) acrylate is the adduct of Resins, epoxy and unsaturated carboxylic acid reaction, comprises epoxy (methyl) acrylate of epoxy (methyl) acrylate, phenol or cresol-novolac epoxy resin of bisphenol A type epoxy resin or (methyl) acrylate of diglycidyl ether;
The reaction product that the reaction of described urethane (methyl) acrylate by hydroxyl (methyl) acrylate and polyvalent alcohol and organic multiple isocyanate makes;
(methyl) acrylate of described hydroxyl is (methyl) 2-hydroxyethyl acrylate or (methyl) vinylformic acid-2-hydroxypropyl ester; Described polyvalent alcohol comprises ethylene glycol, propylene glycol or butyleneglycol; Described organic multiple isocyanate comprises tolylene diisocyanate, 4,4 '-diphenylmethanediisocyanate, 4,4 '-dicyclohexyl methane diisocyanate, hexamethylene diisocyanate or isophorone diisocyanate;
The interior olefin(e) acid ester of described polyester (methyl) is polyester polyol and (methyl) acrylic acid dehydrating condensation product;
Described polyester polyol is the reaction product of polyvalent alcohol and diprotic acid, and wherein polyvalent alcohol comprises ethylene glycol, polypropylene glycol, 1,6-hexylene glycol or TriMethylolPropane(TMP); Diprotic acid comprises hexanodioic acid, succsinic acid, phthalic acid, hexahydro-phthalic acid or terephthalic acid;
Described polyethers (methyl) acrylate is polyoxyethylene glycol two (methyl) acrylate or polypropylene glycol two (methyl) acrylate;
Described acrylic copolymer is vinylformic acid, acrylate or styrene monomer, under the Benzoyl Peroxide effect, by the compounds that Raolical polymerizable obtained.
4. coating as claimed in claim 1 is characterized in that: the described monomer that contains alkene class unsaturated group comprises styrenic, (methyl) esters of acrylic acid, vinyl ethers or their any mixture.
5. coating as claimed in claim 4 is characterized in that: described styrene monomer comprises vinylbenzene or alpha-methyl styrene;
Described (methyl) acrylic ester monomer comprises the monomeric butyl acrylate of simple function group, cyclohexyl acrylate, Isooctyl acrylate monomer, (methyl) vinylformic acid-2-hydroxyl ethyl ester or (methyl) vinylformic acid-2-hydroxypropyl acrylate;
Or bifunctional monomer's 1,6 hexanediol diacrylate, tri (propylene glycol) diacrylate, propylene glycol diacrylate, neopentylglycol diacrylate, ethoxylated neopentylglycol diacrylate, bisphenol a diacrylate, tetraethylene-glycol diacrylate or PDDA;
Or the monomeric Viscoat 295 of trifunctional, ethoxylated trimethylolpropane triacrylate, propoxylation Viscoat 295, pentaerythritol triacrylate or three (2-hydroxyethyl) isocyanuric acid triacrylate;
Or the tetramethylol methane tetraacrylate of polyfunctional monomer, Dipentaerythritol five acrylate or dipentaerythritol acrylate;
Or any two or more mixture of above-mentioned (methyl) acrylic ester monomer;
Described vinyl ethers monomer comprises hexanaphthene dimethyl alcohol divinyl ether, hydroxyethyl vinyl ether or triethylene glycol divinyl ether;
6. coating as claimed in claim 4 is characterized in that: the described monomer that contains alkene class unsaturated group further comprises N-vinyl pyrrolidone, N-caprolactam, acryloyl morpholine, N-vinyl formamide or N-vinyl acetamide.
7. coating as claimed in claim 1 is characterized in that: described light trigger comprises benzoin ethers, benzil ketals class, acetophenones, anthraquinone class, thioxanthones, Benzophenones, acyl group see oxygen compound class, benzoates or dicyclo cyclohexadione compounds.
8. coating as claimed in claim 7 is characterized in that: described benzoin ether photoinitiator is benzoin methyl ether, bitter almond oil camphor ethyl ether or bitter almond oil camphor isopropyl ether;
Described benzil ketals photoinitiator is the benzil dimethyl ketal;
Described acetophenones light trigger is a methyl phenyl ketone, 2,2-dimethoxy-2-phenyl methyl phenyl ketone, 2,2-diethoxy-2-phenyl methyl phenyl ketone, 1,1-dichloroacetophenone, 1-hydroxy acetophenone, 1-hydroxy-cyclohexyl phenyl ketone, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-(4-isopropyl phenyl)-2-hydroxy-2-methyl-1-acetone, 1-[4-(2-hydroxyl-oxethyl) phenyl]-2-hydroxy-2-methyl-1-acetone, 2-methyl isophthalic acid-[4-(methyl mercapto) phenyl]-2-morpholinyl-1-acetone or 2-benzyl-2-dimethylamino-1-(4-morpholinyl phenyl)-1-butanone;
Described anthraquinone photoinitiator is 2-tertiary butyl anthraquinone, 1-chloroanthraquinone or 2-amyl anthraquinone;
Described thioxanthone photoinitiator is 2,4-dimethyl thia anthrone, 2,4-diethyl thioxanthone, 2 (or 4)-isopropyl thioxanthone, 2-chloro thioxanthone or 2,4-di-isopropyl thioxanthone;
Described Benzophenones light trigger is benzophenone, 4-chlorobenzophenone, to methyldiphenyl ketone or 4-benzoyl-4 '-dimethyl diphenyl sulfide (BMS);
The described acyl group oxygen compound photoinitiator of seeing is 2,4,6-trimethylbenzoyl diphenyl phosphine oxide, two (2,4, the 6-trimethylbenzoyl)-phenyl phosphine oxide, two (2, the 6-dimethylbenzoyl)-2,4,4-tri-methyl-amyl phosphine oxide or 2,4,6-trimethylbenzoyl phenyl ethoxy phosphine oxide;
Described benzoic ether photoinitiator is benzoylbenzoic acid methyl esters or methyl o-benzoylbenzoate;
Described dicyclo cyclohexadione compounds is camphorquinone or two imidazoles.
9. coating as claimed in claim 1 is characterized in that: described aided initiating comprises the acrylic ester monomer or the prepolymer of alkyl hydroxy aminated compounds, dimethylaminobenzoic acid ester compound or amine modification.
10. coating as claimed in claim 9 is characterized in that: described aided initiating alkyl hydroxy amine is trolamine, tri-isopropanolamine or methyldiethanolamine;
Described aided initiating dimethylaminobenzoic acid ester class is 4-dimethylamino-ethyl benzoate or the different monooctyl ester of 4-dimethylaminobenzoic acid;
The acrylic ester monomer of described aided initiating amine modification or prepolymer are that the reaction product that affine substitution reaction obtains takes place for aminated compounds and acrylic ester monomer or prepolymer, comprise diethylamine modification Viscoat 295 or diethylamine modification ethoxylated trimethylolpropane triacrylate.
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| CN 03105044 CN1247712C (en) | 2003-03-03 | 2003-03-03 | Visible light cured metal paint |
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|---|---|---|---|
| CN 03105044 CN1247712C (en) | 2003-03-03 | 2003-03-03 | Visible light cured metal paint |
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