CN1075635C - 以聚氨酯为基础的树脂的透镜 - Google Patents
以聚氨酯为基础的树脂的透镜 Download PDFInfo
- Publication number
- CN1075635C CN1075635C CN95115108A CN95115108A CN1075635C CN 1075635 C CN1075635 C CN 1075635C CN 95115108 A CN95115108 A CN 95115108A CN 95115108 A CN95115108 A CN 95115108A CN 1075635 C CN1075635 C CN 1075635C
- Authority
- CN
- China
- Prior art keywords
- compound
- lens
- sulfur
- contain
- polyurethane
- 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.)
- Expired - Lifetime
Links
- 239000004814 polyurethane Substances 0.000 title claims abstract description 25
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 31
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 30
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 30
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 23
- 239000011593 sulfur Substances 0.000 claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 229920005862 polyol Polymers 0.000 claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims abstract 2
- -1 polyol compounds Chemical class 0.000 claims description 44
- 239000002253 acid Substances 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 10
- 239000002736 nonionic surfactant Substances 0.000 claims description 8
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 2
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical group C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 claims description 2
- 229940124530 sulfonamide Drugs 0.000 claims description 2
- 150000003456 sulfonamides Chemical class 0.000 claims description 2
- 150000003457 sulfones Chemical class 0.000 claims description 2
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- VGPBPWRBXBKGRE-UHFFFAOYSA-N n-(oxomethylidene)hydroxylamine Chemical group ON=C=O VGPBPWRBXBKGRE-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 150000003077 polyols Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 7
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 6
- 235000010290 biphenyl Nutrition 0.000 description 6
- 239000004305 biphenyl Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- 239000000344 soap Chemical class 0.000 description 6
- 125000002887 hydroxy group Chemical class [H]O* 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LNRIEBFNWGMXKP-UHFFFAOYSA-N 2-ethylsulfanylethanol Chemical compound CCSCCO LNRIEBFNWGMXKP-UHFFFAOYSA-N 0.000 description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 2
- GVEDOIATHPCYGS-UHFFFAOYSA-N 1-methyl-3-(3-methylphenyl)benzene Chemical group CC1=CC=CC(C=2C=C(C)C=CC=2)=C1 GVEDOIATHPCYGS-UHFFFAOYSA-N 0.000 description 2
- RZTDESRVPFKCBH-UHFFFAOYSA-N 1-methyl-4-(4-methylphenyl)benzene Chemical group C1=CC(C)=CC=C1C1=CC=C(C)C=C1 RZTDESRVPFKCBH-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 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 description 2
- 230000031709 bromination Effects 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229940033355 lauric acid Drugs 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 2
- 229960003656 ricinoleic acid Drugs 0.000 description 2
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- KYNFOMQIXZUKRK-UHFFFAOYSA-N 2,2'-dithiodiethanol Chemical compound OCCSSCCO KYNFOMQIXZUKRK-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- BBVKYTNZGMHXIM-UHFFFAOYSA-N 2-[3-butyl-4-[2-butyl-4-(2-hydroxyethoxy)-6-methylphenyl]sulfanyl-5-methylphenoxy]ethanol Chemical compound CCCCC1=CC(OCCO)=CC(C)=C1SC1=C(C)C=C(OCCO)C=C1CCCC BBVKYTNZGMHXIM-UHFFFAOYSA-N 0.000 description 1
- DOHVUQIYUWSVFX-UHFFFAOYSA-N 2-[4-[4-(2-hydroxyethoxy)phenyl]sulfanylphenoxy]ethanol Chemical compound C1=CC(OCCO)=CC=C1SC1=CC=C(OCCO)C=C1 DOHVUQIYUWSVFX-UHFFFAOYSA-N 0.000 description 1
- ZZLCFHIKESPLTH-UHFFFAOYSA-N 4-Methylbiphenyl Chemical group C1=CC(C)=CC=C1C1=CC=CC=C1 ZZLCFHIKESPLTH-UHFFFAOYSA-N 0.000 description 1
- LDPJDNSWVHZDPD-UHFFFAOYSA-N 4-[4-[4-(4-hydroxycyclohexyl)oxyphenyl]sulfanylphenoxy]cyclohexan-1-ol Chemical compound C1CC(O)CCC1OC(C=C1)=CC=C1SC(C=C1)=CC=C1OC1CCC(O)CC1 LDPJDNSWVHZDPD-UHFFFAOYSA-N 0.000 description 1
- JXSRRBVHLUJJFC-UHFFFAOYSA-N 7-amino-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile Chemical compound N1=CC(C#N)=C(N)N2N=C(SC)N=C21 JXSRRBVHLUJJFC-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- YWWMUOCIAHODNK-UHFFFAOYSA-N CC(C)(C)CCCCCCCCCCCCCCCCl.N Chemical compound CC(C)(C)CCCCCCCCCCCCCCCCl.N YWWMUOCIAHODNK-UHFFFAOYSA-N 0.000 description 1
- LIMVRBNKNUOUJR-UHFFFAOYSA-N CCCCCCCCCCCCCCC(C)C(C)(CC)Cl.N Chemical compound CCCCCCCCCCCCCCC(C)C(C)(CC)Cl.N LIMVRBNKNUOUJR-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical group S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- WPEOJNBYYYGFDO-UHFFFAOYSA-N N(=C=O)C1=CC(=C(C=C1)SC1=C(C=C(C=C1)N=C=O)CN)CN Chemical compound N(=C=O)C1=CC(=C(C=C1)SC1=C(C=C(C=C1)N=C=O)CN)CN WPEOJNBYYYGFDO-UHFFFAOYSA-N 0.000 description 1
- PSEQILAVBVITPG-UHFFFAOYSA-N N=C=O.C=1C=CSC=1 Chemical class N=C=O.C=1C=CSC=1 PSEQILAVBVITPG-UHFFFAOYSA-N 0.000 description 1
- KEGUGYDCYZRCFO-UHFFFAOYSA-N N=C=O.N=C=O.CS(C)(=O)=O Chemical compound N=C=O.N=C=O.CS(C)(=O)=O KEGUGYDCYZRCFO-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- FJTUUPVRIANHEX-UHFFFAOYSA-N butan-1-ol;phosphoric acid Chemical compound CCCCO.OP(O)(O)=O FJTUUPVRIANHEX-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 229940078456 calcium stearate Drugs 0.000 description 1
- HIAAVKYLDRCDFQ-UHFFFAOYSA-L calcium;dodecanoate Chemical compound [Ca+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O HIAAVKYLDRCDFQ-UHFFFAOYSA-L 0.000 description 1
- HRBZRZSCMANEHQ-UHFFFAOYSA-L calcium;hexadecanoate Chemical compound [Ca+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O HRBZRZSCMANEHQ-UHFFFAOYSA-L 0.000 description 1
- ZCZLQYAECBEUBH-UHFFFAOYSA-L calcium;octadec-9-enoate Chemical compound [Ca+2].CCCCCCCCC=CCCCCCCCC([O-])=O.CCCCCCCCC=CCCCCCCCC([O-])=O ZCZLQYAECBEUBH-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- SVOAENZIOKPANY-CVBJKYQLSA-L copper;(z)-octadec-9-enoate Chemical compound [Cu+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O SVOAENZIOKPANY-CVBJKYQLSA-L 0.000 description 1
- BWLYQXJZLBBGCK-UHFFFAOYSA-N copper;dodecanoic acid Chemical compound [Cu].CCCCCCCCCCCC(O)=O BWLYQXJZLBBGCK-UHFFFAOYSA-N 0.000 description 1
- GYPBUYJSHBFNEJ-UHFFFAOYSA-L copper;hexadecanoate Chemical compound [Cu+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O GYPBUYJSHBFNEJ-UHFFFAOYSA-L 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000007973 cyanuric acids Chemical class 0.000 description 1
- 150000001934 cyclohexanes Chemical class 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- SGCRAIXNTVUAAE-UHFFFAOYSA-N dodecanoic acid;nickel Chemical compound [Ni].CCCCCCCCCCCC(O)=O SGCRAIXNTVUAAE-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- PHUSPMVHYYEDDK-UHFFFAOYSA-N hexadecanoic acid;nickel Chemical compound [Ni].CCCCCCCCCCCCCCCC(O)=O PHUSPMVHYYEDDK-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229940063002 magnesium palmitate Drugs 0.000 description 1
- BJZBHTNKDCBDNQ-UHFFFAOYSA-L magnesium;dodecanoate Chemical compound [Mg+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O BJZBHTNKDCBDNQ-UHFFFAOYSA-L 0.000 description 1
- ABSWXCXMXIZDSN-UHFFFAOYSA-L magnesium;hexadecanoate Chemical compound [Mg+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O ABSWXCXMXIZDSN-UHFFFAOYSA-L 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- AXLHVTKGDPVANO-UHFFFAOYSA-N methyl 2-amino-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate Chemical compound COC(=O)C(N)CNC(=O)OC(C)(C)C AXLHVTKGDPVANO-UHFFFAOYSA-N 0.000 description 1
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 1
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- JMWUYEFBFUCSAK-UHFFFAOYSA-L nickel(2+);octadecanoate Chemical compound [Ni+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JMWUYEFBFUCSAK-UHFFFAOYSA-L 0.000 description 1
- PXFAWKNRNHXITF-KVVVOXFISA-N nickel;(z)-octadec-9-enoic acid Chemical compound [Ni].CCCCCCCC\C=C/CCCCCCCC(O)=O PXFAWKNRNHXITF-KVVVOXFISA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 229940124543 ultraviolet light absorber Drugs 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229940098697 zinc laurate Drugs 0.000 description 1
- 229940012185 zinc palmitate Drugs 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229940057977 zinc stearate Drugs 0.000 description 1
- LPEBYPDZMWMCLZ-CVBJKYQLSA-L zinc;(z)-octadec-9-enoate Chemical compound [Zn+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O LPEBYPDZMWMCLZ-CVBJKYQLSA-L 0.000 description 1
- GPYYEEJOMCKTPR-UHFFFAOYSA-L zinc;dodecanoate Chemical compound [Zn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O GPYYEEJOMCKTPR-UHFFFAOYSA-L 0.000 description 1
- GJAPSKMAVXDBIU-UHFFFAOYSA-L zinc;hexadecanoate Chemical compound [Zn+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O GJAPSKMAVXDBIU-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
披露了以聚氨酯为基础的制透镜用树脂,是由一种或多种含硫多异氰酸酯化合物与一种或多种含硫多元醇进行反应而制成,以及含有这些树脂的以聚氨酯为基础的透镜。还披露一种制备以聚氨酯为基础的透镜的制造方法,包括在浇铸聚合反应之前,将内脱模剂加至上述多异氰酸酯和多元醇的混合物中。
Description
本申请是申清号为89100865.9的中国专利申清的分案申请。
本发明涉及一种以聚氨酯为基础的制透镜用树脂,以聚氨酯为基础的透镜和制造这种透镜的方法。近年来,塑料透镜巳普遍应用于光学元件,如眼镜和照相机的透镜。塑料透镜与无机物透镜相比,它的重量轻,更不易碎,并且容易染色。
目前广泛应用于此种透镜的树脂之一例如二乙二醇双烯丙基碳酸酯的自由基聚合产物(后文简称为DAC)。这种树脂具极优抗冲击性,重量轻,具有优良染料亲和性以及机加工性能,包括切削及抛光性能。
然而,由此种树脂所制的透镜比无机物透镜的折射率低(nD=1.50),后者的nD=1.52。为了得到与玻璃透镜等效的光学性质,就必须增大透镜的中心厚度、周边厚度和曲率,结果使得整个透镜太厚而不合要求。因此,急需提供具更高折射率的树脂。
其他能提供高折射率塑料透镜的树脂还有以聚氨酯为基础的树脂,这是通过异氰酸酯化合物与羟基化合物如二乙二醇反应而得(披露于Japanese Patent Laid-0pen136601/1982,USP4443588),以及与含囟素的羟基化合物如四溴代双酚-A反应而得(Japanese Patent Laid-Open164615/1983),以及与含硫的羟基化合物反应而得(JapanesePatent Laid-Open194401/1985和217229/1985,USP4680369,4780522),还有与多硫醇化合物反应而得(Japanese Patent Laid-Open199016/1985和267316/1987,USP4689387)。
但是,由这些树脂所制的透镜的折射率虽然比用DAC所制的高一些,但仍然不符理想。此外,由于在制备这些树脂时为提高折射率而使分子中含多个卤素原子或芳族环,使得这样制得的透镜的折射率色散系数较大,耐气候性不佳并且比重大。
在模制以聚氨酯为基础的透镜时,由于聚氨酯化合物与模具间有良好粘附性,通常使已聚合的透镜难于从模中脱出。为改进脱模性质,本发明者以前曾提出过使用外脱模剂的方法(Japanese Patent Laid-Open267316/1987),还有应用聚烯烃树脂模具的方法(Japanese PatentLaid-Open236818/1987)。
但是,以上的方法对于改进以聚氨酯为基础的透镜在浇铸聚合中的脱模性质仍然未合要求。
当使用外脱模剂时,用于处理模具内表面的药剂有一部分渗移至已聚合透镜的表面和内部,产生透镜表面不均匀和浑浊等问题。当模具多次重复使用时,每一个模制周期都需要用脱模剂处理。这样处理使透镜生产的生产率下降,在工业生产中是极不经济的。
当使用聚烯烃模具时,该树脂模在高温会变形,造成模制透镜的外形严重不规则。所以已发现树脂模具不能应用于要求模制表面具很高精确度的场合。
应用内脱模剂以改进模制物件脱模性质的一个实例,就是在DAC中加入磷酸丁酯。但这种内脱模剂对于模制件的外观有不良影响〔S.Mima,“Polymer Digest,3,39(1984)”〕,因此尚未有效使用。
本发明借助于提供一种比先有技术具改进性质的以聚氨酯为基础的树脂,并提供生产该树脂的方法,从而克服了先有技术中的问题和缺点,并且提供具有优于先有技术透镜的性质并含有该树脂的一种透镜,并提供生产该透镜的一种方法。
本发明的目的是提供一种无色透明的以聚氨酯为基础的树脂,该树脂具有高折射率和低的折射率色散系数,并适用于生产重量轻、优等耐气候性和抗冲击性的透镜。
本发明的目的还包括提供一种以聚氨酯为基础的透镜,该透镜具有高度精确的表面外形和极优光学性质,以及提供生产该透镜的方法,该方法中不包括对制透镜所用的模具内表面进行专门的脱模处理。
本发明的其他目的和优点将部分地在后述说明中提出,部分可从本说明书中了解到,或从本发明的实施中了解到。本发明的目的和优点将通过这些方式和组合,特别是通过所附权利要求书的内容而实现和达到。
为达到这些目的并如本文详细描述和实施的本发明的目的,本发明包括一种用于制造透镜的以聚氨酯为基础的树脂的生产方法,该方法包括将一种或多种含硫多异氰酸酯化合物与一种或多种含硫多元醇化合物进行反应,以及含有该种树脂的透镜。
本发明还提供一种以聚氨酯为基础的透镜的生产方法,该法包括将一种内脱模剂加入到一种或多种含硫多异氰酸酯化合物与一种或多种含硫多元醇化合物的混合物中,然后将此混合物进行浇铸聚合以制成一种透镜,并提供一种由此方法生产的透镜。
本发明的以聚氨酯为基础的树脂是无色透明,具有高折射率和低的折射率色散系数,特别适用于生产透镜。
本发明的以聚氨酯为基础的透镜具优等耐气候性,重量轻并具有优等抗冲击性。这种透镜具优等光学性质,表面外形非常精确。
下面详述本发明的优选实施方案。
在本发明的方法中用作为含硫多异氰酸酯的化合物例如有:含硫脂族多异氰酸酯,如二异氰酸硫代二乙酯,二异氰酸硫代二丙酯,二异氰酸硫代二己脂,二甲砜二异氰酸酯,二异氰酸二硫代二甲酯,二异氰酸二硫代二乙酯,二异氰酸二硫代二丙酯;含硫化物键接的芳族多异氰酸酯,如二苯基硫化物-2,4′-二异氰酸酯,二苯基硫化物-4,4′-二异氰酸酯,3,3′-二甲氧基-4,4′-二异氰酸根合二苄基硫醚,双(4-异氰酸根合甲基苯基)硫化物,3,3′-二异氰酸-4,4′-甲氧基苯基硫代乙二醇酯;含二硫化物键接的芳族多异氰酸酯,如二苯基二硫化物-4,4′-二异氰酸酯,2,2′-二甲基二苯基二硫化物-5,5′-二异氰酸酯,3,3′-二甲基二苯基二硫化物-5,5′-二异氰酸酯,3,3′-二甲基二苯基二硫化物-6,6′-二异氰酸酯,4,4′-二甲基二苯基二硫化物-5,5′-二异氰酸酯,3,3′-二甲氧基二苯基二硫化物-4,4′-二异氰酸酯,4,4′-二甲氧基二苯基二硫化物-3,3′-二异氰酸酯;含砜键接的芳族多异氰酸酯,如二苯砜-4,4′-二异氰酸酯,二苯砜-3,3′-二异氰酸酯,联苯胺砜-4,4′-二异氰酸酯,二苯基甲砜-4,4′-二异氰酸酯,4-甲基二苯砜-2,4′-二异氰酸酯,4,4′-二甲氧基二苯砜-3,3′-二异氰酸酯,3,3′-二甲氧基-4,4′-二异氰酸根合二苄基砜,4,4′-二甲基二苯基砜-3,3′-二异氰酸酯,4,4′-二叔丁基二苯砜-3,3′-二异氰酸酯,4,4′-甲氧基苯基-1,2-亚乙基二砜-3,3′-二异氰酸酯,4,4′-二氯代二苯砜-3,3′-二异氰酸酯;含有磺酸酯键接的芳族多异氰酸酯,如4-甲基-3-异氰酸根合苯基磺酰-4′-异氰酸根合苯酚酯,4-甲氧基-3-异氰酸根合苯基磺酰-4′-异氰酸根合苯酚酯;含有氨磺酰键接的芳族多异氰酸酯,如4-甲基-3-异氰酸根合苯基-N-磺酰苯胺-3′-甲基-4′-异氰酸酯,二苯磺酰-1,2-亚乙基二胺-4,4′-二异氰酸酯,4,4′-甲氧基苯磺酰-1,2-亚乙基二胺-3,3′-二异氰酸酯,4-甲基-3-异氰酸根合苯基-N-磺酰苯胺-4-甲基-3′-异氰酸酯;含硫杂环化合物,如2,5-二异氰酸噻吩酯,2,5-二异氰酸-1,4-二噻烷酯。
适用于本发明的上述异氰酸酯的衍生物例如包括:卤化的化合物如氯化异氰酸酯和溴化异氰酸酯,缩二脲反应产物,与三羟甲基丙烷的加成产物,二聚产物和三聚产物。
优选的多异氰酸酯化合物应为液体,并且在室温的蒸汽压很低。含硫的脂族多异氰酸酯的优点是它们受热和光作用不易变黄。这些多异氰酸酯化合物可以单独使用,或者组合使用。
适用于本发明方法的多元醇化合物例如包括具有二苯基硫化物骨架的脂族多元醇,例如双〔4-(羟乙氧基)苯基〕硫化物,双〔4-(2-羟丙氧基)苯基〕硫化物,双〔4-(2,3-二羟丙氧基)苯基〕硫化物,双〔4-(4-羟基环己氧基)苯基〕硫化物,双〔2-甲基-4-(羟乙氧基)-6-丁基苯基〕硫化物;上述多元醇的环氧乙烷和/或环氧丙烷加合物,加合量以每摩尔该多元醇的羟基计平均不超过3摩尔;含有硫化物键接的脂族多元醇,例如双(2-羟乙基)硫化物,1,2-双〔2-羟乙基巯基〕乙烷,1,4-二噻烷-2,5-二醇,双(2,3-二羟丙基)硫化物,四(4-羟基-2-硫杂丁基)甲烷,1,3-双(2-羟乙基硫代乙基)环己烷;含有二硫化物键接的脂族多元醇,如双(2-羟乙基)二硫化物和双(2,3-二羟丙基)二硫化物;含有酚羟基和硫的多元醇,例如双(4-羟苯基)砜(商标名为双酚S),四溴代双酚S,四甲基双酚S,4,4′-硫代双(6-叔丁基-3-甲基苯酚)。
适用于本发明的卤化衍生物例如包括氯化的含硫多元醇和溴化的含硫多元醇,这些也可使用。这些含硫多元醇可以单独使用,或组合成混合物使用。
含硫多异氰酸酯化合物及含硫多元醇化合物的使用量为每摩尔羟基使用约0.5-3.0摩尔异氰酸酯官能团,最好是每摩尔羟基使用约0.5-1.5摩尔异氰酸酯官能团。
本发明的塑料透镜含有本发明的聚氨酯树脂,而这种树脂中含有由异氰酸酯基和羟基衍生的氨酯键接。在这种树脂和透镜中除含有该氨酯键接之外,当然可以含有脲基甲酸酯,尿素,缩二脲和其他键接,具体取决于所要求的性质。
例如,当将其氨酯键接与异氰酸酯基进一步反应而增大交联密度时,通常可以得到有益的结果。在此种情况下,该反应是在过量多异氰酸酯组分存在下在高于100℃温度进行反应。另外的方式,借助于同时使用少量胺化合物或类似物质,还可以引入尿素和/或缩二脲键接。除使用该多元醇之外还使用多异氰酸酯反应活性化合物时,必须考虑变色问题。
可以加入不同的添加剂,例如链增长剂,交联剂,耐光稳定剂,紫外线吸收剂,抗氧剂,油溶性染料以及填充料,以达到所需的特定性质。
在需要时,还可以使用制备聚氨酯所用的已知催化剂,以便将反应速率调节至所要求的范围。
本发明的透镜树脂和透镜通常可以通过浇铸聚合法来制造。将含硫多异氰酸酯化合物与含硫的多元醇混合。如有需要,将所得的混合物脱气,然后倾注到一个模具中,并进行聚合。
由本发明的以聚氨酯为基础的树脂所制成的透镜经过物理或化学处理之后,例如表面抛光,抗静电处理,硬涂覆层,防反应涂覆层,染色以及减光处理之后,可具备以下的性质:防反光性,表面硬度,抗磨损性,耐化学品性,防雾性以及外形式样特性。
本发明人业已发现,在进行浇铸聚合之前,向多异氰酸酯和多元醇的混合物中加入内脱模剂,可使聚合后的透镜更容易脱模,脱模效果更好。
在本发明中,适用的内脱模剂例如有:含氟非离子表面活性剂,含硅非离子表面活性剂,烷基季铵盐,酸性磷酸酯,液体石蜡,蜡类,高级脂肪酸及其皂类,高级脂肪酸酯,高级脂族醇,双酰胺,聚硅氧烷以及脂族胺的环氧乙烷加合物。
适用的内脱模剂的选择是依据单体的组合,聚合反应条件,经济条件以及操作难易。这些脱模剂可以单独使用,或使用两种或多种的混合物。
适用于本发明的含氟非离子表面活性剂和含硅非离子表面活性剂例如包括分子中含有全氟烷基或聚二甲基硅氧烷基或磷酸酯基的化合物。适用的含氟非离子表面活性剂例如包括UnidainTM:DS-401和DS-403(Daikin Kogyo Co.,Ltd产品);还有F-TopTM:EF-122A,EF-126和EF-301(Shin-Akita Chemical Co.,Ltd.产品)。一种适用的含硅非离子表面活性剂实例是Dow Chemical Co.的试产品Q2-120A。
适用于本发明的烷基季铵盐例如包括阳离子表面活性剂,例如烷基季铵卤化物,磷酸酯和硫酸酯,如三甲基十六烷基氯化铵,三甲基十八烷基氯化铵,二甲基乙基十六烷基氯化铵,三乙基十二烷基氯化铵,三辛基甲基氯化铵,二乙基环己基十二烷基氯化铵。
适用于本发明的酸性磷酸酯例如包括异丙基酸性磷酸酯,二异丙基酸性磷酸酯,丁基酸性磷酸酯,二丁基酸性磷酸酯,辛基酸性磷酸酯,二辛基酸性磷酸酯,异癸基酸性磷酸酯,二异癸基酸性磷酸酯,十三烷醇酸性磷酸酯,双(十三烷醇酸性)磷酸酯。
适用于本发明的高级脂肪酸金属皂例如包括硬脂酸、油酸、辛酸、月桂酸、山萮酸和蓖麻酸的锌皂、钙皂、镁皂、镍皂和铜皂,例如硬脂酸锌,油酸锌,棕榈酸锌,月桂酸锌,硬脂酸钙,油酸钙,棕榈酸钙,月桂酸钙,硬脂酸镁,油酸镁,月桂酸镁,棕榈酸镁,硬脂酸镍,油酸镍,棕榈酸镍,月桂酸镍,硬脂酸铜,油酸铜,月桂酸铜,棕榈酸铜。
适用于本发明的高级脂肪酸酯例如包括由高级脂肪酸与醇反应所得的酯,其中的酸例如有硬脂酸,油酸,辛酸,月桂酸,蓖麻酸,其中的醇例如有乙二醇,丙二醇,丁二醇,新戊二醇,己二醇。
这些内脱模剂可以单独使用或组合使用。脱模剂的总用量按该多异氰酸酯和多元醇的总和计为约1-5000ppm。当用量少于0.1ppm时,脱模能力变差。当用量大于10000ppm时,所模制的透镜发生雾浊。用量过多时,由于在聚合过程中,所模制透镜过早从模具表面脱开,造成透镜表面的外形精确性变差。
虽然聚合的温度和时间会因单体和添加剂如脱模剂的类型而各有不同,聚合反应通常是在约-20℃至约200℃温度范围进行约0.5-72小时,较好是从室温至约150℃,最好是从约50℃-120℃。
在需要时可将已聚合的透镜进行退火。
按本发明所得到的以聚氨酯为基础的透镜,其模制表面具有很高外形精确度并具有优等光学性质,并具重量轻,抗冲击性能极优,并且适用于制造眼镜和照相机的透镜。
实例
由以下实例和对比实例对本发明进行阐明,这些实例仅作为为本发明举例之用。关于所得透镜用树脂的性质测试,由以下方法测定其折射率、阿贝数、耐气候性、脱模性质以及外观。
折射率和阿贝数:
用Pulfrich折射计于20℃测定。
耐气候性:
将制透镜用树脂置于配备有日光碳弧灯的气候试验仪中。200小时后将透镜取出,将之与测试前的透镜用树脂比较色相。评价结果为无变化(○),轻微变黄(△),变黄(×)。
脱模性质:
在聚合反应完成后,将一个聚四氟乙烯楔打入透镜和玻璃模的界面。所得结果分为以下两类。
○--十分容易脱模。
×--有一部分或整个不能脱模。
外观:
用肉眼观察进行评价。
实例1A
制备15.0克(0.04摩尔)四(4-羟基-2-硫杂丁基)甲烷和13.8克(0.08摩尔)二异氰酸硫代二乙酯的混合物,并倾入由一个玻璃模和一个垫片构成的模具中。然后用48小时将模具从室温慢速加热至120℃,完成聚合反应。所得透镜为无色透明,并具有优等耐气候性。该透镜的折射率nD 20为1.59,阿贝数v20为45,密度d20为1.36。
实例2A-13A及对比实例1A-3A
应用表1中所示的组成,按实例1A所述相同步骤制备透镜。
表1中汇总了物理测试结果。
实例1B
制备13.8克(0.08摩尔)二异氰酸硫代二乙酯,15.0克(0.04摩尔)四(4-羟基-2-硫杂丁基)甲烷和0.003克UnidainTM DS-401(内脱模剂,Daikin Kogyo Co.,Ltd.产品),并倾入由一个玻璃模和一个垫片构成的模具中,并用24小时将模具从室温渐加热至120℃,完成聚合反应。在聚合完成后,透镜很容易从模具中脱出。所制得的透镜为无色透明,折射率nD 20为1.59,阿贝数v20为45,密度d20为1.36。
实例2B-17B
应用表2所示的组成按实例1B所述的相同步骤制造透镜。物理性质测试结果汇总于表2。
对比实例1B-8B
按实例1B所述之相同步骤来制备透镜,不同之处是所用模具按下述条件使用,并应用表3所示的组成。所得结果汇总于表3。
表3中模具处理一栏还示出以下的条件。
(1)未处理……使用玻璃模,未进行任何脱模剂处理。
(2)外脱模剂处理……将外脱模剂YSR-6209TM(Toshiba SiliconCo.产品)施涂并背覆在玻璃模具内表面。
(3)再循环使用……经过外脱模剂处理的玻璃模经一次聚合使用后,不经任何进一步处理而再次使用。
(4)聚丙烯模具……用注塑法制造聚丙烯模具,用于替代玻璃模,并且未经任何表面处理。
Claims (3)
1.一种含有聚氨酯为基础的树脂的聚氨酯为基础的透镜,其特征在于所述透镜由浇铸法制得并且所述聚氨酯基树脂由下列方法制备,该方法包括将内脱模剂加至一种或多种含硫多异氰酸酯化合物与一种或多种含硫多元醇化合物的混合物中、接着于室温至150℃温度下浇铸聚合,其中多异氰酸酯化合物与多元醇化合物的摩尔比为每摩尔羟基约0.5-3.0摩尔异氰酸酯官能团;并且所述内脱模剂为含氟非离子表面活性剂、含硅非离子表面活性剂、烷基季铵盐或酸性磷酸酯,其量为多异氰酸酯化合物和多元醇化合物总和的0.1至10000ppm。
2.根据权利要求1的以聚氨酯为基础的透镜,其中的含硫多异氰酸酯化合物是选自:含硫脂族多异氰酸酯化合物、含有硫化物键接的芳族多异氰酸酯化合物、含有二硫化物键接的芳族多异氰酸酯化合物、含有砜键接的芳族多异氰酸酯化合物、含有磺酸酯键接的芳族多异氰酸酯化合物、含有氨磺酰键接的芳族多异氰酸酯化合物以及含硫杂环化合物。
3.根据权利要求1的以聚氨酯为基础的透镜,其中的含硫多元醇化合物是选自:具有二苯基硫化物骨架的脂族多元醇化合物、含硫化物键接的脂族多元醇化合物、含有二硫化物键接的脂族多元醇化合物以及含有苯酚羟基和硫的多元醇化合物。
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3178888 | 1988-02-16 | ||
| JP31788/88 | 1988-02-16 | ||
| JP31788/1988 | 1988-02-16 | ||
| JP37514/88 | 1988-02-22 | ||
| JP3751488 | 1988-02-22 | ||
| JP37514/1988 | 1988-02-22 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89100865 Division CN1036204C (zh) | 1988-02-17 | 1989-02-15 | 以聚氨酯为基础的透镜的制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1129811A CN1129811A (zh) | 1996-08-28 |
| CN1075635C true CN1075635C (zh) | 2001-11-28 |
Family
ID=26370305
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115109A Expired - Lifetime CN1037971C (zh) | 1988-02-16 | 1995-08-14 | 以聚氨酯为基础的制透镜用树脂的制造方法 |
| CN95115108A Expired - Lifetime CN1075635C (zh) | 1988-02-16 | 1995-08-24 | 以聚氨酯为基础的树脂的透镜 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115109A Expired - Lifetime CN1037971C (zh) | 1988-02-16 | 1995-08-14 | 以聚氨酯为基础的制透镜用树脂的制造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4929707A (zh) |
| EP (1) | EP0329389B1 (zh) |
| JP (1) | JP2618467B2 (zh) |
| KR (1) | KR920001245B1 (zh) |
| CN (2) | CN1037971C (zh) |
| AU (1) | AU606263B2 (zh) |
| BR (1) | BR8900682A (zh) |
| DE (1) | DE68919096T2 (zh) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364256A (en) | 1986-01-28 | 1994-11-15 | Ophthalmic Research Group International, Inc. | Apparatus for the production of plastic lenses |
| US6730244B1 (en) | 1986-01-28 | 2004-05-04 | Q2100, Inc. | Plastic lens and method for the production thereof |
| US5415816A (en) | 1986-01-28 | 1995-05-16 | Q2100, Inc. | Method for the production of plastic lenses |
| US6201037B1 (en) | 1986-01-28 | 2001-03-13 | Ophthalmic Research Group International, Inc. | Plastic lens composition and method for the production thereof |
| US5529728A (en) | 1986-01-28 | 1996-06-25 | Q2100, Inc. | Process for lens curing and coating |
| CA1320806C (en) * | 1988-02-17 | 1993-08-03 | Teruyuki Nagata | Plastic lenses having a high-refracting index and process for the preparation thereof |
| JP2615182B2 (ja) * | 1988-02-17 | 1997-05-28 | 三井東圧化学株式会社 | 高屈折率光学素子及びプラスチックレンズの製造方法及び該方法により得られる光学素子並びにプラスチックレンズ |
| JP2615183B2 (ja) * | 1988-02-18 | 1997-05-28 | 三井東圧化学株式会社 | チオカルバミン酸s−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該製造方法によって得られた光学素子並びにレンズ |
| CA1316315C (en) * | 1988-02-22 | 1993-04-20 | Nobuyuki Kajimoto | Highly-refractive plastic lens and process for making the lens |
| DE68918356T2 (de) | 1988-07-14 | 1995-05-11 | Mitsui Toatsu Chemicals, Inc., Tokio/Tokyo | Linse, ein Kunstharz mit hohem Brechungsindex enthaltend und Verfahren zur Herstellung der Linse. |
| US5191055A (en) * | 1988-12-22 | 1993-03-02 | Mitsui Toatsu Chemicals, Inc. | Mercapto compound, a high refractive index resin and lens and a process for preparing them |
| JPH0768326B2 (ja) * | 1989-10-09 | 1995-07-26 | 三井東圧化学株式会社 | ウレタン系レンズ用樹脂の製造方法 |
| US5194559A (en) * | 1991-03-25 | 1993-03-16 | Mitsui Toatsu Chemicals, Inc. | Optical urethane resins and plastic lenses comprising the same |
| US5389708A (en) * | 1992-01-31 | 1995-02-14 | Mitsui Toatsu Chemicals, Inc. | Sulfur-containing acid phosphoric ester internal release agent |
| US5514214A (en) | 1993-09-20 | 1996-05-07 | Q2100, Inc. | Eyeglass lens and mold spin coater |
| JP2695599B2 (ja) * | 1993-09-29 | 1997-12-24 | ホーヤ株式会社 | ポリウレタンレンズの製造方法 |
| EP0734543B1 (en) * | 1993-12-07 | 2005-06-08 | Vsi International, Llc | Aliphatic thermoplastic poyurethane press-on lenses and eyeglasses embodying the same |
| US6170952B1 (en) | 1993-12-07 | 2001-01-09 | Neoptx, Inc. | Adherent corrective lenses and eyeglasses embodying the same |
| US6274694B1 (en) | 1995-11-20 | 2001-08-14 | Hoya Corporation | Process for the production of polyurethane lens |
| US5679756A (en) * | 1995-12-22 | 1997-10-21 | Optima Inc. | Optical thermoplastic thiourethane-urethane copolymers |
| JP2788628B2 (ja) | 1996-04-16 | 1998-08-20 | 三井化学株式会社 | ポリウレタン系レンズ用樹脂の製造方法及び該方法で得られる樹脂からなる光学素子並びにプラスチックレンズ |
| US6022498A (en) | 1996-04-19 | 2000-02-08 | Q2100, Inc. | Methods for eyeglass lens curing using ultraviolet light |
| US6280171B1 (en) | 1996-06-14 | 2001-08-28 | Q2100, Inc. | El apparatus for eyeglass lens curing using ultraviolet light |
| DE69732485T2 (de) * | 1996-07-17 | 2006-01-05 | Essilor International Compagnie Générale d'Optique | Interne formtrenn-zusammensetzungen, enthaltend phosphatester |
| JP3791973B2 (ja) * | 1996-07-30 | 2006-06-28 | 三井化学株式会社 | イソシアナート誘導体およびその用途 |
| EP0972772B1 (en) | 1998-07-14 | 2002-06-19 | Hoya Corporation | Polyisocyanate compounds, process for producing the same and optical materials using the same |
| DE69904891T2 (de) | 1998-07-28 | 2003-10-30 | Hoya Corp., Tokio/Tokyo | Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze |
| DE69904270T2 (de) | 1998-07-29 | 2003-07-24 | Hoya Corp., Tokio/Tokyo | Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze |
| US7002744B2 (en) * | 1999-11-22 | 2006-02-21 | Younger Mfg. Co. Dba Younger Optics | Polarized optical part using high impact polyurethane-based material |
| US6617412B2 (en) | 2001-10-12 | 2003-09-09 | Bayer Corporation | Fertilizer encapsulation using sulfur containing polyols |
| JP5008869B2 (ja) | 2002-11-13 | 2012-08-22 | 日本曹達株式会社 | 金属−酸素結合を有する分散質、金属酸化物膜、及び単分子膜 |
| EP1608704B1 (en) | 2003-03-24 | 2008-03-19 | Essilor International Compagnie Generale D'optique | Thiophosphine compounds and method of making polymerisable compositions containing them and their use for making ophtalmic lenses |
| EP1640394A4 (en) * | 2003-06-09 | 2010-04-28 | Hoya Corp | POLYOL COMPOUND, TRANSPARENT FORM BODY AND METHOD FOR THE PRODUCTION OF TRANSPARENT FORM BODY |
| US20070037897A1 (en) * | 2005-08-12 | 2007-02-15 | Guigui Wang | Method for making contact lenses |
| JP2011503309A (ja) | 2007-11-19 | 2011-01-27 | サイテック サーフェース スペシャリティーズ、エス.エイ. | 照射硬化性組成物 |
| KR101565624B1 (ko) * | 2007-12-20 | 2015-11-03 | 노파르티스 아게 | 콘택트 렌즈의 제조 방법 |
| WO2012064699A1 (en) | 2010-11-10 | 2012-05-18 | Novartis Ag | Method for making contact lenses |
| EP2646228B1 (en) | 2010-12-01 | 2014-09-17 | Novartis AG | Method for producing ophthalmic lenses |
| CN103959168B (zh) * | 2011-11-29 | 2017-07-04 | 默克专利有限公司 | 负型感光性硅氧烷组合物 |
| SG11201402675RA (en) | 2011-11-29 | 2014-10-30 | Novartis Ag | Method of treating a lens forming surface of at least one mold half for molding ophthalmic lenses |
| FR3005050A1 (fr) * | 2013-04-26 | 2014-10-31 | Michelin & Cie | Compose polyol soufre utilisable comme monomere pour la synthese de polyurethane |
| EP3936905A1 (en) | 2013-09-30 | 2022-01-12 | Hoya Lens Thailand Ltd. | Transparent plastic substrate and plastic lens |
| EP3062979B1 (en) | 2013-10-31 | 2018-08-29 | Novartis AG | Method for producing ophthalmic lenses |
| HUE036795T2 (hu) | 2013-12-13 | 2018-07-30 | Novartis Ag | Eljárás kontaktlencse elõállítására |
| CN110300743B (zh) | 2017-02-15 | 2023-01-17 | Ks试验研究株式会社 | 多元醇或多硫醇化合物、其制备方法、由其制备的透明氨基甲酸酯类树脂以及光学体 |
| KR101830749B1 (ko) | 2017-07-12 | 2018-04-04 | 한국화학연구원 | 자가복원 폴리우레탄계 중합체 및 이의 제조방법 |
| CN108841164A (zh) * | 2018-07-11 | 2018-11-20 | 望江县天长光学仪器有限公司 | 一种高耐磨性光学透镜的制备方法 |
| CN112574384A (zh) * | 2019-09-27 | 2021-03-30 | 万华化学集团股份有限公司 | 一种热塑性聚氨酯弹性体材料及其制备方法和应用 |
| HUE066269T2 (hu) | 2020-05-07 | 2024-07-28 | Alcon Inc | Eljárás szilikonhidrogél kontaktlencsék elõállítására |
| CN119798965B (zh) * | 2025-01-02 | 2025-10-31 | 常州大学 | 高韧性、抗菌、可自修复、高透过率的柔性传感器材料及其制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1045641B (de) * | 1957-05-15 | 1958-12-04 | Bayer Ag | Verfahren zur Herstellung kautschukelastischer Formkoerper |
| US4094843A (en) * | 1976-07-23 | 1978-06-13 | Scm Corporation | Aqueous coating composition and process from a mercaptan containing polymer and a bis-maleimide |
| JPS56116001A (en) * | 1980-02-19 | 1981-09-11 | Showa Denko Kk | Lens |
| JPS5821415A (ja) * | 1981-07-31 | 1983-02-08 | Mitsui Toatsu Chem Inc | ポリカ−ボネ−トウレタン類およびその製造法 |
| JPS59219322A (ja) * | 1983-05-30 | 1984-12-10 | Asahi Denka Kogyo Kk | ポリウレタン物質の製造方法 |
| JPH0240093B2 (ja) * | 1983-06-29 | 1990-09-10 | Asahi Denka Kogyo Kk | Horiuretanbutsushitsunoseizoho |
| JPS6038420A (ja) * | 1983-08-11 | 1985-02-28 | Daicel Chem Ind Ltd | ポリウレタン重合体の製造方法 |
| JPS60199016A (ja) * | 1984-03-23 | 1985-10-08 | Mitsui Toatsu Chem Inc | チオカルバミン酸s―アルキルエステル系レンズ用樹脂の製造方法 |
| US4605712A (en) * | 1984-09-24 | 1986-08-12 | Ciba-Geigy Corporation | Unsaturated polysiloxanes and polymers thereof |
| EP0235743B1 (en) * | 1986-03-01 | 1990-01-31 | MITSUI TOATSU CHEMICALS, Inc. | High-refractivity plastic lens resin |
| JPH0777733B2 (ja) * | 1986-12-15 | 1995-08-23 | 三井東圧化学株式会社 | 含硫ウレタン樹脂製レンズの注型重合方法 |
| CA1320806C (en) * | 1988-02-17 | 1993-08-03 | Teruyuki Nagata | Plastic lenses having a high-refracting index and process for the preparation thereof |
| JP2615182B2 (ja) * | 1988-02-17 | 1997-05-28 | 三井東圧化学株式会社 | 高屈折率光学素子及びプラスチックレンズの製造方法及び該方法により得られる光学素子並びにプラスチックレンズ |
| JP2615183B2 (ja) * | 1988-02-18 | 1997-05-28 | 三井東圧化学株式会社 | チオカルバミン酸s−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該製造方法によって得られた光学素子並びにレンズ |
| AU606781B2 (en) * | 1988-02-18 | 1991-02-14 | Mitsui Chemicals, Inc. | S-alkyl thiocarbamate base resin, plastic lens comprising the resin, and process for making the lens |
-
1989
- 1989-02-03 US US07/305,905 patent/US4929707A/en not_active Expired - Lifetime
- 1989-02-14 JP JP1032636A patent/JP2618467B2/ja not_active Expired - Lifetime
- 1989-02-14 KR KR1019890001686A patent/KR920001245B1/ko not_active Expired
- 1989-02-15 DE DE68919096T patent/DE68919096T2/de not_active Expired - Lifetime
- 1989-02-15 EP EP89301399A patent/EP0329389B1/en not_active Expired - Lifetime
- 1989-02-15 AU AU29951/89A patent/AU606263B2/en not_active Ceased
- 1989-02-16 BR BR898900682A patent/BR8900682A/pt unknown
-
1995
- 1995-08-14 CN CN95115109A patent/CN1037971C/zh not_active Expired - Lifetime
- 1995-08-24 CN CN95115108A patent/CN1075635C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR8900682A (pt) | 1989-10-10 |
| EP0329389B1 (en) | 1994-11-02 |
| DE68919096D1 (de) | 1994-12-08 |
| CN1130641A (zh) | 1996-09-11 |
| CN1037971C (zh) | 1998-04-08 |
| US4929707A (en) | 1990-05-29 |
| JPH01295201A (ja) | 1989-11-28 |
| DE68919096T2 (de) | 1995-06-01 |
| CN1129811A (zh) | 1996-08-28 |
| EP0329389A2 (en) | 1989-08-23 |
| JP2618467B2 (ja) | 1997-06-11 |
| KR890013489A (ko) | 1989-09-23 |
| EP0329389A3 (en) | 1990-03-28 |
| KR920001245B1 (ko) | 1992-02-08 |
| AU2995189A (en) | 1989-08-17 |
| AU606263B2 (en) | 1991-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1075635C (zh) | 以聚氨酯为基础的树脂的透镜 | |
| CN1038134C (zh) | 制备以硫代氨基甲酸-s-烷基酯为基础的透镜的方法 | |
| US6008296A (en) | Optical terpolymer of polyisocyanate, polythiol and polyene monomers | |
| KR900007871B1 (ko) | 고 굴절률 플라스틱 렌즈용 수지의 제조방법 | |
| CN1313513A (zh) | 塑料眼镜片 | |
| CN87107908A (zh) | 具有高折射系数的塑料透镜树脂 | |
| EP3514187B1 (en) | Polythiol composition for a plastic optical lens | |
| JP2615183B2 (ja) | チオカルバミン酸s−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該製造方法によって得られた光学素子並びにレンズ | |
| JPH0620752B2 (ja) | ポリウレタンレンズの製造方法 | |
| CN1036204C (zh) | 以聚氨酯为基础的透镜的制造方法 | |
| KR101922168B1 (ko) | 플라스틱 렌즈용 중합성 조성물 | |
| CN1020129C (zh) | 具有高折光指数的塑料透镜及其制造方法 | |
| JP2766846B2 (ja) | チオカルバミン酸s−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該方法で得られる光学素子及びプラスチックレンズ | |
| JP3953134B2 (ja) | 含セレン新規プラスチックレンズ及びその製造方法 | |
| JP2721496B2 (ja) | 含硫ウレタン樹脂製レンズの注型重合方法 | |
| KR101996981B1 (ko) | 플라스틱 렌즈용 중합성 조성물 | |
| JPH0664201B2 (ja) | プラスチックレンズの製造方法 | |
| JP2788628B2 (ja) | ポリウレタン系レンズ用樹脂の製造方法及び該方法で得られる樹脂からなる光学素子並びにプラスチックレンズ | |
| JPH07276381A (ja) | 高屈折率樹脂の製造方法 | |
| CN1072021A (zh) | 一种生产高折射率塑料透镜的方法及由此方法生产的塑料透镜 | |
| CN1036082A (zh) | 高折射率塑料透镜及其制造方法 | |
| JP2615183C (zh) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Applicant after: Mitsui Chemical Industry Co., Ltd. Applicant before: Mitsui Toatsu Chem. Inc. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MITSUI TOATSU CHEMICALS, LTD. TO: MITSUI CHEMICALS, INC. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |