DE1297270B - Process for heat-resistant bonding of materials - Google Patents
Process for heat-resistant bonding of materialsInfo
- Publication number
- DE1297270B DE1297270B DEB68673A DEB0068673A DE1297270B DE 1297270 B DE1297270 B DE 1297270B DE B68673 A DEB68673 A DE B68673A DE B0068673 A DEB0068673 A DE B0068673A DE 1297270 B DE1297270 B DE 1297270B
- Authority
- DE
- Germany
- Prior art keywords
- copolymers
- acrylate
- materials
- bond
- dispersion
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 title claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000006185 dispersion Substances 0.000 claims description 16
- 239000000178 monomer Substances 0.000 claims description 13
- 150000001735 carboxylic acids Chemical class 0.000 claims description 6
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 229920006267 polyester film Polymers 0.000 claims description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 150000003944 halohydrins Chemical class 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 claims 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- -1 methylol group Chemical group 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229920001567 vinyl ester resin Polymers 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- NCHGGGQXOLZGAI-UHFFFAOYSA-N C(C=C)(=O)O.ClCC(CO)O Chemical compound C(C=C)(=O)O.ClCC(CO)O NCHGGGQXOLZGAI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- 150000002924 oxiranes Chemical group 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- BOFGUJVLYGISIU-AATRIKPKSA-N (e)-4-oxo-4-pentoxybut-2-enoic acid Chemical compound CCCCCOC(=O)\C=C\C(O)=O BOFGUJVLYGISIU-AATRIKPKSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- OZFIGURLAJSLIR-UHFFFAOYSA-N 1-ethenyl-2h-pyridine Chemical compound C=CN1CC=CC=C1 OZFIGURLAJSLIR-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- GQZXRLWUYONVCP-UHFFFAOYSA-N 3-[1-(dimethylamino)ethyl]phenol Chemical compound CN(C)C(C)C1=CC=CC(O)=C1 GQZXRLWUYONVCP-UHFFFAOYSA-N 0.000 description 1
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 239000004908 Emulsion polymer Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- ZNGLSUBXYVTWFH-UHFFFAOYSA-N butane-1,2,4-triol;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.OCCC(O)CO ZNGLSUBXYVTWFH-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical group CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- XMYQHJDBLRZMLW-UHFFFAOYSA-N methanolamine Chemical class NCO XMYQHJDBLRZMLW-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DNTMQTKDNSEIFO-UHFFFAOYSA-N n-(hydroxymethyl)-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NCO DNTMQTKDNSEIFO-UHFFFAOYSA-N 0.000 description 1
- AUCNMQYOQYTGPE-UHFFFAOYSA-N n-(hydroxymethyl)-n-methylprop-2-enamide Chemical compound OCN(C)C(=O)C=C AUCNMQYOQYTGPE-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- UCUUFSAXZMGPGH-UHFFFAOYSA-N penta-1,4-dien-3-one Chemical class C=CC(=O)C=C UCUUFSAXZMGPGH-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/04—Copolymers in which only the monomer in minority is defined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
Unter den Klebstoffen nehmen die Polymerisate methacrylamid, N - Methylol - N - methylacrylamid,
aus äthylenisch ungesättigten Verbindungen, insbe- N - Methylolacrylureid, N - Methylol - N' - acryloylsondere
Polymere und Copolymere auf der Basis melamin, sowie an der Methylolgruppe verätherte
von Acrylestern oder Vinylestern, insofern eine Monomere dieser Art, z. B. N-Mefhylolacrylamid-Sonderstellung
ein, als sie sich durch besonders 5 methyläther, N - Methylolmethacrylamid - butyläther,
gute Haftung, Alterungsbeständigkeit und physiolo- Chlorhydringruppen enthaltende Monomere, wie
gische Unbedenklichkeit auszeichnen und im all- 3 - Chlor - 1,2 - propandiol - 1 - acrylat, 3 - Bromgemeinen
elastische und farblose Klebefugen geben. 1,2,4 - butantriol - methacrylat, 3 - Chlor - 1,2-propan-Solche
Klebstoffe auf der Basis von Acrylestern oder diol -1 - vinyläther, 3 - Brom -1,2 - propandiol-l-allyl-Vinylestern
werden meist durch Polymerisation aus io äther, Epoxygruppen enthaltende Monomere, wie
überwiegenden Mengen, z. B. 50 bis 98 Gewichts- Glycidylacrylat und Glycidylmethacrylat oder Butenprozent,
von diesen Monomeren hergestellt, wobei 2,3-epoxy-l,4-diolmonomethacrylat.
die Eigenschaften der Polymerisate oft in bekannter Bei der Herstellung der erfindungsgemäß verwen-Weise
durch Mitverwendung untergeordneter Mengen deten Copolymerisate können in bekannter Weise
anderer Monomerer, z.B. von Acrylnitril, Vinyl- 15 zur Modifizierung der Eigenschaften der Copolychlorid,
oder durch Verwendung von Gemischen merisate auch andere Monomere mitverwendet weraus
verschiedenen Vinylestern oder aus verschiedenen den, wie Vinylchlorid, Vinylidenchlorid, Styrol, Acryllangkettigen
und kurzkettigen Estern der Acrylsäure nitril, «,^-ungesättigte Carbonsäuren, wie Acrylsäure,
oder Methacrylsäure modifiziert und der jeweiligen Methacrylsäure, Maleinsäure, Fumarsäure, Itaconspeziellen
Verwendung der Klebstoffe angepaßt wer- 30 säure, sowie ihre Salze, polymerisierbare Carbonden.
Es ist auch bekannt, in kleineren Mengen polare, amide, wie Acrylamid, Methacrylamid, Maleinsäureinsbesondere
carboxylgruppenhaltige Monomere bei halbamid, Ester «,/^-ungesättigter Carbonsäuren mit
der Herstellung der Vinylester- und Acrylatpoly- wenigstens 4 Kohlenstoffatomen im Alkoholrest, wie
merisate mitzuverwenden, wodurch eine Erhöhung Dibutylmaleinat, 2-Äthyl-hexyl-methacrylat, Kokosder
Haftung der Polymerisate erreicht werden soll. 25 fettalkoholacrylat, Amylfumarat, Lorolacrylat, «,/?-un-Among the adhesives, the polymers include methacrylamide, N-methylol-N-methylacrylamide, from ethylenically unsaturated compounds, in particular N-methylolacrylureide, N-methylol-N'-acryloyl-special polymers and copolymers based on melamine, as well as acrylic esters etherified on the methylol group or vinyl esters, insofar as a monomer of this type, e.g. B. N-Mefhylolacrylamid a special position, as they are characterized by especially 5 methyl ether, N - methylol methacrylamide - butyl ether, good adhesion, aging resistance and physiological chlorohydrin groups containing monomers, such as gical harmlessness and in general - 3 - chlorine - 1,2 - Propanediol - 1 - acrylate, 3 - bromine base give elastic and colorless adhesive joints. 1,2,4 - butanetriol - methacrylate, 3 - chloro - 1,2-propane - Such adhesives are based on acrylic esters or diol -1 - vinyl ether, 3 - bromine -1,2 - propanediol-1-allyl vinyl esters mostly by polymerization from io ether, epoxy-containing monomers, such as predominant amounts, z. B. 50 to 98 weight glycidyl acrylate and glycidyl methacrylate or butene percent, prepared from these monomers, with 2,3-epoxy-1,4-diol monomethacrylate.
The properties of the polymers are often known in the production of the copolymers used according to the invention by using minor amounts of other monomers, for example acrylonitrile, vinyl- 15 to modify the properties of the copolychloride, or by using mixtures, other monomers Monomers are also used from different vinyl esters or from different ones, such as vinyl chloride, vinylidene chloride, styrene, acrylic long-chain and short-chain esters of acrylic acid nitrile, «, ^ - unsaturated carboxylic acids, such as acrylic acid, or methacrylic acid modified and the respective methacrylic acid, maleic acid, fumaric acid, itacone adhesives adapted acid advertising 30, and the salts, polymerizable Carbo ends. It is also known to use small amounts of polar, amides, such as acrylamide, methacrylamide, maleic acid, in particular monomers containing carboxyl groups in the case of semi-amide, esters, / ^ - unsaturated carboxylic acids with the production of vinyl ester and acrylate poly- at least 4 carbon atoms in the alcohol residue, such as merizates, whereby an increase in dibutyl maleate, 2-ethylhexyl methacrylate, coconut adhesion of the polymers is to be achieved. 25 fatty alcohol acrylate, amyl fumarate, lorol acrylate, «, /? - un-
Die bekannten Klebstoffe, die sich aus solchen gesättigte Carbonsäuren mit weniger als 4 Kohlenthermoplastischen Polymerisaten oder Copolymeri- stoffatomen im Alkoholrest, wie Methylmethacrylat, säten aufbauen, haben jedoch den Nachteil, daß Äthylacrylat, Dipropylmaleat, Vinyläther, Vinylkedie Festigkeit der mit ihnen hergestellten Verkle- tone, Halbester mehrwertiger Alkohole mit polymeribungen bei erhöhter Temperatur stark absinkt und 30 sierbaren Carbonsäuren, wie Butandiolmonoacrylat, sie daher nicht oder nur bedingt verwendbar sind, Glykolmonomaleat, Vinylsulfosäure oder deren Deriwenn die Verklebungen bei erhöhten Temperaturen vate, N-Vinylpyrrolidon, N-Vinylimidazol und/oder standfest sein müssen. Als erhöhte Temperaturen N-Vinylpyridin.The known adhesives, which are built up from such saturated carboxylic acids with less than 4 carbon thermoplastic polymers or copolymers in the alcohol radical, such as methyl methacrylate, have the disadvantage, however, that ethyl acrylate, dipropyl maleate, vinyl ether, vinyl ketones produced with them have the strength , Halbester drops markedly polyhydric alcohols with polymeribungen at elevated temperature and 30 sierbaren carboxylic acids such as butanediol monoacrylate, they are therefore not or only conditionally usable Glykolmonomaleat, Vinylsulfosäure or their Deriwenn vate the bonds at elevated temperatures, N-vinylpyrrolidone, N-vinylimidazole and / or have to be stable. As elevated temperatures N-vinylpyridine.
werden hierbei Temperaturen zwischen 30 und etwa Die erfindungsgemäß verwendeten Copolymerisate
200° C verstanden. Wählt man andererseits solche 35 können nach bekannten Verfahren durch Emulsions-Polymerisate,
die hohe Fließtemperaturen haben und polymerisation hergestellt werden, wobei man vorfolglich
auch bei erhöhten Temperaturen noch eine zugsweise mehrere nichtreaktive Monomere mit
hinreichende Festigkeit aufweisen, so haben diese geringen Mengen der reaktiven Monomere copolyim
allgemeinen den Nachteil, daß sie bei Normal- merisiert. Die Herstellung der Copolymerisate ist
temperatur nicht genügend klebrig sind. Sie eignen 40 nicht Gegenstand der vorliegenden Erfindung,
sich daher nur zu Heißverklebungen bei Tempera- Zur Erzielung der erfindungsgemäßen Verklebungen
türen oberhalb des Fließpunktes oder als Lösungs- genügt es schon in vielen Fällen, die genannten Cokleber.
Heißverklebungen sind jedoch technisch um- polymerisate allein auf die Klebflächen aufzutragen,
ständlich und aufwendig. Das Verkleben mit Lösungen antrocknen zu lassen und aneinanderzufügen, um
hochschmelzender Polymerisate ist schwierig, weil 45 die gewünschte wärmestandfeste Verklebung zu erhaldie
Lösungsmittel im allgemeinen nur sehr langsam ten. Es ist jedoch häufig von Vorteil, wenn man den
aus den Leimfugen herausdiffundieren, was lang- Copolymerisaten Reaktionsbeschleuniger, wie Säuren
anhaltende Geruchsbelästigungen und eine langsame oder Basen oder säureabgebende Stoffe, zusetzt.
Veränderung der VerkIebungsfestigkeitimGefolgehat. Als Reaktionsbeschleuniger kommen Mineralsäuren,This means temperatures between 30 and about 200 ° C. The copolymers used according to the invention are understood to mean. If, on the other hand, one chooses such 35 can be prepared according to known processes by emulsion polymers which have high flow temperatures and polymerization, whereby one preferably still has several non-reactive monomers with sufficient strength even at elevated temperatures, then these small amounts of the reactive monomers have copolyime generally have the disadvantage that they are merged with normalized. The production of the copolymers is not sufficiently tacky at temperature. They are not suitable 40, the present invention,
It is therefore only suitable for hot bonds at temperature. To achieve the bonds according to the invention, doors above the pour point or as a solution, it is sufficient in many cases to use the mentioned co-adhesives. However, technical re-polymerizates are to be applied solely to the adhesive surfaces, which is time-consuming and laborious. To let dry bonding with solutions and together add to high-melting polymers is difficult because 45 the desired heat-stable gluing th very slow to erhaldie solvents in general. However, it is often advantageous if one diffuse out to from the glue joints, which long- Copolymers reaction accelerators, such as acids, persistent odor nuisance and slow or alkaline or acid-releasing substances. Changes in the sticking strength as a result. Mineral acids are used as reaction accelerators,
Es wurde nun gefunden, daß man Verklebungen 50 wie Salzsäure, Schwefelsäure, Phosphorsäure und mit ausgezeichneter Wärmestandfestigkeit durch Auf- Salpetersäure und deren Ammoniumsalze bzw. Amine tragen wäßriger Dispersionen von als Klebstoffe an und/oder Metalloxyde und Hydroxyde, in Betracht, sich üblichen Copolymerisaten aus Vinylacetat, Vinyl- Die Auswahl der betreffenden Reaktionsbeschleuniger Propionat und/oder Estern «,/S-ungesättigter Carbon- hat sich nach der Art der im Copolymerisat enthalsäuren, die wenigstens 4 Kohlenstoffatome im Aiko- 55 tenen reaktiven Gruppierung zu richten. Auch andere höhest enthalten, auf die zu verklebenden Flächen Zusätze, wie Füllstoffe, Lösungsmittel, Weichmacher, der festen Werkstoffe erhält, wenn man Copolymeri- Pigmente, Harze, Polykondensate, Verdickungsmittel, sate dieser Art verwendet, die 0,5 bis 30 Gewichts- nichtreaktive Polymerisate, Stabilisatoren und Farbprozent an Monomeren mit N-Methylol-, N-Methylol- stoffe, können gegebenenfalls mitverwendet werden, äther-, Halogenhydrin- und/oder Epoxydgruppen ein- 60 Auch ein Zusatz polyfunktioneller Substanzen, wie polymerisiert enthalten, und die Copolymerisate vor Polyamine, Polyalkohole, methylolierte Harnstoffoder nach dem Verkleben der Werkstoffe vernetzt. und Melaminderivate bzw. deren Verätherungspro-It has now been found that bonds 50 such as hydrochloric acid, sulfuric acid, phosphoric acid and with excellent heat resistance due to Auf- nitric acid and its ammonium salts or amines, aqueous dispersions of adhesives and / or metal oxides and hydroxides, can be made from conventional copolymers vinyl acetate, vinyl the selection of the relevant reaction accelerator propionate and / or esters ", / S-unsaturated carboxylic has on the type of enthalsäuren in the copolymer, to direct the at least 4 carbon atoms in the Aiko- 55 requested reactive moiety. Others contain the highest levels of additives on the surfaces to be bonded, such as fillers, solvents, plasticizers, which solid materials are obtained when copolymer pigments, resins, polycondensates, thickeners of this type are used that are 0.5 to 30 weight non-reactive polymers, stabilizers and color percent of monomers having N-methylol, N-methylol agents, may optionally be included, ether, halohydrin and / or epoxide groups mono- 60. an addition of polyfunctional substances containing as polymerized and the copolymers before Polyamines, polyalcohols, methylolated urea or cross-linked after the materials have been bonded. and melamine derivatives or their etherification pro-
Als Monomere mit N-Methylol-, N-Methyloläther-, dukte sowie Urethanharze, die mit den im Copoly-Halogenhydrin-
oder Epoxydgruppen, die in kleinen merisat enthaltenen reaktiven Gruppen reagieren
Mengen in den Copolymerisaten enthalten sind, sind 65 können, ist manchmal von Vorteil,
beispielsweise folgende Verbindungen besonders ge- Es ist vorteilhaft und steigert gelegentlich auch
eignet: N-Methylolamide von «,^-ungesättigten Car- die Wärmestandfestigkeit der Verklebungen, wenn
bonsäuren, wie N-Methylolacrylamid, N-Methylol- man die Klebeflächen einer kurzen Einwirkung einerSuitable monomers containing N-methylol, N-Methyloläther-, and urethane-products contained in the copoly-halohydrin or epoxide groups to react the reactive groups contained in small amounts in the copolymers merisat, 65 can, is sometimes Advantage,
For example, the following compounds are particularly suitable: N-methylolamides of «, ^ - unsaturated car- the heat resistance of the bonds when carboxylic acids, such as N-methylolacrylamide, N-methylol- one the adhesive surfaces of a brief exposure to a
erhöhten Temperatur aussetzt, z. B. 20 Minuten auf Temperaturen von 50 bis 2000C erwärmt.exposed to elevated temperature, e.g. B. heated to temperatures of 50 to 200 0 C for 20 minutes.
Nach dem erfindungsgemäßen Verfahren kann man fast alle Werkstoffe der Technik miteinander wärmestandfest verkleben, z. B. Steinplatten, Glasplatten, Kunststein und Keramikplatten, Holz und Furniere, Spanplatten, Faserplatten, Papier, Pergamin, Metallfolien und Bleche, Kunststoffplatten und Folien, Cellophan, Textilien und Leder.With the method according to the invention, almost all materials used in technology can be heat-resistant to one another glue, e.g. B. stone slabs, glass slabs, artificial stone and ceramic slabs, wood and veneers, Chipboard, fiberboard, paper, glassine, metal foils and sheets, plastic sheets and foils, Cellophane, textiles and leather.
Die Verklebung wird im allgemeinen nach den in der Klebetechnik gebräuchlichen Verfahren vorgenommen. Die Klebeflächen werden mit Copolymerisaten in Form ihrer wäßrigen Dispersionen bestrichen oder besprüht. Nach erfolgtem Auftrag läßt man gegebenenfalls ablüften oder auftrocknen oder man erwärmt gegebenenfalls die Klebeflächen. Es genügt in den meisten Fällen, wenn eine der beiden Klebeflächen mit Klebstoff versehen wird. Die beiden Klebeflächen werden häufig mit Vorteil unter Druck aneinandergefügt und gegebenenfalls ao nacherhitzt.The bonding is generally carried out according to the methods customary in bonding technology. The adhesive surfaces are coated or sprayed with copolymers in the form of their aqueous dispersions. After application has taken place, it is optionally allowed to flash off or dry, or the surfaces to be bonded are optionally heated. In most cases it is sufficient if one of the two adhesive surfaces is provided with adhesive. The two adhesive surfaces are frequently joined with advantage under pressure and, if ao reheated.
Ein Vorteil des erfindungsgemäßen Verfahrens besteht darin, daß man sich durch die geeignete Wahl der Copolymerisatart und der Verklebungsbedingungen den jeweils gewünschten Verarbeitungsbedingungen weitgehend anpassen kann, ohne auf die Wärmestandfestigkeit der Verklebungen verzichten zu müssen.An advantage of the method according to the invention is that you can find the right one Choice of the type of copolymer and the bonding conditions, the processing conditions required in each case can largely adapt without sacrificing the heat resistance of the bonds to have to.
Überall dort, wo von Verklebungen eine besondere Wärmestandfestigkeit gefordert wird, z. B. von Klebetapeten in Ofennähe, Fußbodenklebern in Heizungsnähe und für heißbügelfeste Textilkaschierungen bringt das neue Verfahren erhebliche Vorteile. Die Vorteile der Polymerisatkleber sind mit einer wesentlich gesteigerten Wärmestandfestigkeit gekoppelt. Daneben sind die Verklebungen im allgemeinen wesentlich widerstandsfähiger gegen organische Lösungsmittel und Wasser als die herkömmlichen Polymerisatverklebungen. Wherever adhesive bonds require special thermal stability, e.g. B. of adhesive wallpaper near the oven, floor adhesives near the heater and for heat-iron-resistant textile lamination the new process brings considerable advantages. The advantages of polymer adhesives are substantial with one coupled with increased thermal stability. In addition, the bonds are generally essential more resistant to organic solvents and water than conventional polymer adhesives.
Die in den Beispielen angegebenen Teile und Prozente sind Gewichtseinheiten.The parts and percentages given in the examples are weight units.
4545
Eine etwa 50°/0ige wäßrige Dispersion eines Mischpolymerisates aus 94% Butylacrylat, 5% 3-Chlor-1,2-propandiol-acrylat-l und 1% Acrylsäure wird mit verdünnter Kalilauge auf pH 10 gestellt. Diese Dispersion wird in bekannter Weise auf eine Polyesterfolie aufgetragen und bei Zimmertemperatur getrocknet. Die so erhaltene Klebefolie ergibt neben ausgezeichneten Hafteigenschaften eine hervorragende Wärmestandfestigkeit der Verklebung.An approximately 50 ° / 0 aqueous dispersion of a copolymer of 94% butyl acrylate, 5% of 3-chloro-1,2-propanediol acrylate and 1% acrylic acid L is provided with dilute potassium hydroxide to pH 10 degrees. This dispersion is applied in a known manner to a polyester film and dried at room temperature. In addition to excellent adhesive properties, the adhesive film obtained in this way results in an excellent heat resistance of the bond.
Die Wärmestandfestigkeit wird nach folgender Methode geprüft:The thermal stability is tested using the following method:
Die Klebefolie wird überlappend auf einen Metallstreifen geklebt und an dem noch freien Teil der Folie ein Gewicht von 500 g angehängt. Die Fläche der Verklebung beträgt 4 cm2. Gemessen wird die Zeit, in der die Verklebung abgeschert wird. Die Temperatur beträgt 150° C Der nach Beispiell erhaltene Wert wird in der folgenden Tabelle mit einem bekannten Klebeband verglichen. Die Versuche werden über 24 Stunden ausgedehnt. Aus der Tabelle ist die Überlegenheit des erfindungsgemäßen Verfahrens zu erkennen.The adhesive film is stuck to a metal strip with an overlap and a weight of 500 g is attached to the part of the film that is still free. The area of the bond is 4 cm 2 . The time in which the bond is sheared off is measured. The temperature is 150 ° C. The value obtained according to the example is compared in the following table with a known adhesive tape. The experiments are extended over 24 hours. The table shows the superiority of the method according to the invention.
Eine etwa 50°/oige wäßrige Dispersion eines Mischpolymerisates aus 50% n-Butylacrylat, 43% Vinylacetat, 2% Acrylsäure und 5% 3-ChIor-l,2-propandiol-acrylat-1 wird mit verdünnter Natronlauge auf pH 10 gestellt. Die Dispersion streicht man auf einen 3 cm breiten, stark pigmentierten, gefüllten und weichmacherhaltigen Polyvinylchloridstreifen. Diesen Streifen klebt man unter leichtem Aufdrücken gleichmäßig auf eine Betonplatte, bestehend aus 1 Teil Normsand, 1,2 Teilen Normsand 2 (DIN 1164) und 1 Teil Zement (Überlappungsfläche 30 cm2).An approximately 50 ° / o aqueous dispersion of a copolymer of 50% n-butyl acrylate, 43% vinyl acetate, 2% acrylic acid and 5% of 3-chloro-l, 2-propanediol acrylate 1 is provided with dilute sodium hydroxide solution to pH 10 degrees. The dispersion is spread on a 3 cm wide, heavily pigmented, filled and plasticizer-containing polyvinyl chloride strip. This strip is stuck evenly onto a concrete slab with gentle pressure, consisting of 1 part standard sand, 1.2 parts standard sand 2 (DIN 1164) and 1 part cement (overlap area 30 cm 2 ).
Diese Verklebung wird bei 80° C gelagert, bis die Betonplatte diese Temperatur erreicht hat; nun wird der überstehende Teil der Kunststoffplatte abgewinkelt und mit einem 1-kg-Gewicht so belastet, daß die Abzugsrichtung im Winkel von 90° zur Verklebungsfläche steht. Die Verklebung löst sich bei 80 0C erst nach 368 Minuten.This bond is stored at 80 ° C until the concrete slab has reached this temperature; Now the protruding part of the plastic plate is angled and loaded with a 1 kg weight so that the pulling direction is at an angle of 90 ° to the bonding surface. At 80 ° C., the bond does not come off until after 368 minutes.
Eine gleichartige Verklebung mit einer nicht reaktiven Dispersion wird unter den gleichen Bedingungen bereits nach 54 Minuten abgelöst. Eine solche Verklebung ist z. B. der Vorteil beim Verlegen von Kunststoff-Fußböden auf Estrich.A similar bond with a non-reactive dispersion is carried out under the same conditions Detached after just 54 minutes. Such bonding is z. B. the advantage of laying Plastic floors on screed.
Eine etwa 50%ige wäßrige Dispersion eines Mischpolymerisates aus 70% Methylacrylat, 24% Butylacrylat und 6% 3-Chlor-l,2-propandiol-acrylat-l wird mit verdünnter Natronlauge auf pH 10 gestellt. Diese Dispersion rakelt man auf eine Folie aus Polyurethanschaum, so daß ein KunststofTauftrag von etwa 60 bis 75 g/m2 entsteht, und kaschiert auf die Polyurethanschaumfolie ein Baumwollgewebe unter einem Druck von etwa 0,05 kg/cm2.An approximately 50% strength aqueous dispersion of a copolymer of 70% methyl acrylate, 24% butyl acrylate and 6% 3-chloro-1,2-propanediol-acrylate is adjusted to pH 10 with dilute sodium hydroxide solution. This dispersion is knife-coated onto a sheet of polyurethane foam so that a plastic application of about 60 to 75 g / m 2 is produced, and a cotton fabric is laminated onto the polyurethane foam sheet under a pressure of about 0.05 kg / cm 2 .
Die Kaschierung besitzt eine ausgezeichnete Wärmestandfestigkeit, wie folgende Prüfung zeigt:The lamination has excellent heat resistance, as the following test shows:
Streifen mit den Abmessungen von 2 · 5 cm werden bei 150 0C getrennt, indem man das Gewebe unter der Belastung von 200 g tangential abschält. Die Kaschierung wird unter diesen Bedingungen erst nach 15 Minuten unter Zerstörung der Schaumfolie bei fast vollständigem Materialausriß gelöst. Bei Anwendung einer entsprechenden, aber nicht reaktiven Dispersion wird die Kaschierung bei 150° C unter 100 g Belastung schon nach 3 Sekunden gelöst.Strips with the dimensions of 2 × 5 cm are separated at 150 ° C. by tangentially peeling off the fabric under a load of 200 g. Under these conditions, the lamination is only removed after 15 minutes, with destruction of the foam sheet and almost complete tear-out of the material. If an appropriate, but non-reactive dispersion is used, the lamination is released after just 3 seconds at 150 ° C. under 100 g load.
Eine etwa 50%ige wäßrige Dispersion eines Mischpolymerisates aus 93% Butylacrylat, 6% 3-Chlor-1,2-propandiol-acrylat-l und 1% Acrylsäure wird mit verdünnter Natronlauge auf pH 10 gestellt. Mit dieser Dispersion beschichtet man gehobeltes Buchenholz, so daß ein Kunststoffauftrag von etwa 20 bis 30 g/m2 entsteht, und kaschiert 2 cm breite Streifen einer Polyesterfolie mit einer Klebefläche von 3 · 2 cm unter leichtem Druck. Die Kaschierungen werden bei Zimmertemperatur getrocknet und besitzen hervorragende Wärmestandfestigkeit.An approximately 50% aqueous dispersion of a copolymer of 93% butyl acrylate, 6% 3-chloro-1,2-propanediol acrylate-1 and 1% acrylic acid is adjusted to pH 10 with dilute sodium hydroxide solution. Planed beech wood is coated with this dispersion, so that a plastic application of about 20 to 30 g / m 2 is produced, and 2 cm wide strips of polyester film with an adhesive surface of 3 × 2 cm are laminated under slight pressure. The linings are dried at room temperature and have excellent heat resistance.
Claims (1)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE636820D BE636820A (en) | 1962-09-01 | ||
| NL297286D NL297286A (en) | 1962-09-01 | ||
| DEB68673A DE1297270B (en) | 1962-09-01 | 1962-09-01 | Process for heat-resistant bonding of materials |
| DEB68752A DE1174990B (en) | 1962-09-01 | 1962-09-07 | Process for the production of flame-retardant copolymers |
| CH1061963A CH435519A (en) | 1962-09-01 | 1963-08-28 | Process for heat-resistant bonding of non-textile materials |
| GB3396763A GB1056597A (en) | 1962-09-01 | 1963-08-28 | Heat stable bonding of materials |
| AT701563A AT251151B (en) | 1962-09-01 | 1963-08-30 | Process for the production of heat-resistant bonds of solid materials |
| FR946177A FR1367962A (en) | 1962-09-01 | 1963-08-30 | Process for bonding materials in a heat resistant manner |
| SE952763A SE317760B (en) | 1962-09-01 | 1963-08-30 | |
| FR946826A FR1377398A (en) | 1962-09-01 | 1963-09-06 | Flame retardant unsaturated copolymers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB68673A DE1297270B (en) | 1962-09-01 | 1962-09-01 | Process for heat-resistant bonding of materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1297270B true DE1297270B (en) | 1969-06-12 |
Family
ID=6975985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB68673A Pending DE1297270B (en) | 1962-09-01 | 1962-09-01 | Process for heat-resistant bonding of materials |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT251151B (en) |
| BE (1) | BE636820A (en) |
| CH (1) | CH435519A (en) |
| DE (1) | DE1297270B (en) |
| GB (1) | GB1056597A (en) |
| NL (1) | NL297286A (en) |
| SE (1) | SE317760B (en) |
-
0
- BE BE636820D patent/BE636820A/xx unknown
- NL NL297286D patent/NL297286A/xx unknown
-
1962
- 1962-09-01 DE DEB68673A patent/DE1297270B/en active Pending
-
1963
- 1963-08-28 CH CH1061963A patent/CH435519A/en unknown
- 1963-08-28 GB GB3396763A patent/GB1056597A/en not_active Expired
- 1963-08-30 SE SE952763A patent/SE317760B/xx unknown
- 1963-08-30 AT AT701563A patent/AT251151B/en active
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1056597A (en) | 1967-01-25 |
| CH435519A (en) | 1967-05-15 |
| NL297286A (en) | |
| BE636820A (en) | |
| AT251151B (en) | 1966-12-27 |
| SE317760B (en) | 1969-11-24 |
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