JP6097385B2 - 新規のポリチオール化合物の製造方法及びこれを含む光学材料用重合性組成物 - Google Patents
新規のポリチオール化合物の製造方法及びこれを含む光学材料用重合性組成物 Download PDFInfo
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- JP6097385B2 JP6097385B2 JP2015513942A JP2015513942A JP6097385B2 JP 6097385 B2 JP6097385 B2 JP 6097385B2 JP 2015513942 A JP2015513942 A JP 2015513942A JP 2015513942 A JP2015513942 A JP 2015513942A JP 6097385 B2 JP6097385 B2 JP 6097385B2
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- Prior art keywords
- bis
- compound
- sulfide
- diisocyanate
- optical material
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- 150000001875 compounds Chemical class 0.000 title claims description 78
- 230000003287 optical effect Effects 0.000 title claims description 62
- 229920006295 polythiol Polymers 0.000 title claims description 53
- 239000000203 mixture Substances 0.000 title claims description 51
- 239000000463 material Substances 0.000 title claims description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- -1 polyol compound Chemical class 0.000 claims description 62
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 32
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229920005862 polyol Polymers 0.000 claims description 22
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical class OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 22
- SVEHZCKYZJXGCW-UHFFFAOYSA-N 1-chloro-3-(3-chloro-2-hydroxypropyl)sulfanylpropan-2-ol Chemical compound ClCC(O)CSCC(O)CCl SVEHZCKYZJXGCW-UHFFFAOYSA-N 0.000 claims description 19
- 230000007062 hydrolysis Effects 0.000 claims description 19
- 238000006460 hydrolysis reaction Methods 0.000 claims description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 17
- 239000012948 isocyanate Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 13
- 239000005056 polyisocyanate Substances 0.000 claims description 11
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- 239000004593 Epoxy Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 10
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- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
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- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 6
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- QXRRAZIZHCWBQY-UHFFFAOYSA-N 1,1-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1(CN=C=O)CCCCC1 QXRRAZIZHCWBQY-UHFFFAOYSA-N 0.000 claims description 3
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 claims description 3
- KCZQSKKNAGZQSZ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazin-2,4,6-trione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C(=O)N(CCCCCCN=C=O)C1=O KCZQSKKNAGZQSZ-UHFFFAOYSA-N 0.000 claims description 3
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical compound O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 claims description 3
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 claims description 3
- FOLVZNOYNJFEBK-UHFFFAOYSA-N 3,5-bis(isocyanatomethyl)bicyclo[2.2.1]heptane Chemical compound C1C(CN=C=O)C2C(CN=C=O)CC1C2 FOLVZNOYNJFEBK-UHFFFAOYSA-N 0.000 claims description 3
- AJOSZJBREQTVHQ-UHFFFAOYSA-N 3,8-bis(isocyanatomethyl)tricyclo[5.2.1.02,6]decane Chemical compound C1C2C3C(CN=C=O)CCC3C1C(CN=C=O)C2 AJOSZJBREQTVHQ-UHFFFAOYSA-N 0.000 claims description 3
- DLTZIQGUEWGCCS-UHFFFAOYSA-N octahydro-2,5-bis(isocyanatomethyl)-4,7-methano-1h-indene Chemical compound C1C2CC(CN=C=O)C1C1C2CC(CN=C=O)C1 DLTZIQGUEWGCCS-UHFFFAOYSA-N 0.000 claims description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims 4
- DFPJRUKWEPYFJT-UHFFFAOYSA-N 1,5-diisocyanatopentane Chemical compound O=C=NCCCCCN=C=O DFPJRUKWEPYFJT-UHFFFAOYSA-N 0.000 claims 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000012044 organic layer Substances 0.000 description 10
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- 235000011114 ammonium hydroxide Nutrition 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
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- 238000011282 treatment Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
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- 229920005989 resin Polymers 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
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- 230000000052 comparative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
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- CEUQYYYUSUCFKP-UHFFFAOYSA-N 2,3-bis(2-sulfanylethylsulfanyl)propane-1-thiol Chemical compound SCCSCC(CS)SCCS CEUQYYYUSUCFKP-UHFFFAOYSA-N 0.000 description 3
- VSSFYDMUTATOHG-UHFFFAOYSA-N 2-(2-sulfanylethylsulfanyl)-3-[3-sulfanyl-2-(2-sulfanylethylsulfanyl)propyl]sulfanylpropane-1-thiol Chemical compound SCCSC(CS)CSCC(CS)SCCS VSSFYDMUTATOHG-UHFFFAOYSA-N 0.000 description 3
- 241001550224 Apha Species 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- MTZVWTOVHGKLOX-UHFFFAOYSA-N 2,2-bis(sulfanylmethyl)propane-1,3-dithiol Chemical compound SCC(CS)(CS)CS MTZVWTOVHGKLOX-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- OMRDSWJXRLDPBB-UHFFFAOYSA-N N=C=O.N=C=O.C1CCCCC1 Chemical compound N=C=O.N=C=O.C1CCCCC1 OMRDSWJXRLDPBB-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
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- JOBBTVPTPXRUBP-UHFFFAOYSA-N [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS JOBBTVPTPXRUBP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
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- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 239000011874 heated mixture Substances 0.000 description 2
- BGXUHYCDVKDVAI-UHFFFAOYSA-N isocyanato(isocyanatomethylsulfanyl)methane Chemical compound O=C=NCSCN=C=O BGXUHYCDVKDVAI-UHFFFAOYSA-N 0.000 description 2
- ZBKFYXZXZJPWNQ-UHFFFAOYSA-N isothiocyanate group Chemical group [N-]=C=S ZBKFYXZXZJPWNQ-UHFFFAOYSA-N 0.000 description 2
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002578 polythiourethane polymer Polymers 0.000 description 2
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 2
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- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
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- KSJBMDCFYZKAFH-UHFFFAOYSA-N 2-(2-sulfanylethylsulfanyl)ethanethiol Chemical compound SCCSCCS KSJBMDCFYZKAFH-UHFFFAOYSA-N 0.000 description 1
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- TVLKIWFNAPTXLZ-UHFFFAOYSA-N 3,4-bis(isocyanatomethyl)thiolane Chemical compound O=C=NCC1CSCC1CN=C=O TVLKIWFNAPTXLZ-UHFFFAOYSA-N 0.000 description 1
- MREPGCSXKOVOII-UHFFFAOYSA-N 3,9-bis(isocyanatomethyl)tricyclo[5.2.1.02,6]decane Chemical compound C1C(CN=C=O)C2C3C(CN=C=O)CCC3C1C2 MREPGCSXKOVOII-UHFFFAOYSA-N 0.000 description 1
- NXYWIOFCVGCOCB-UHFFFAOYSA-N 3-(2-sulfanylethylsulfanyl)-2-[3-sulfanyl-2-(2-sulfanylethylsulfanyl)propyl]sulfanylpropane-1-thiol Chemical compound SCCSCC(CS)SCC(CS)SCCS NXYWIOFCVGCOCB-UHFFFAOYSA-N 0.000 description 1
- HVSHOSLRLPSHOC-UHFFFAOYSA-N 3-(isocyanatomethyl)-7-thiabicyclo[4.1.0]hepta-2,4-diene Chemical compound N(=C=O)CC1=CC2C(C=C1)S2 HVSHOSLRLPSHOC-UHFFFAOYSA-N 0.000 description 1
- NTRMNYKTDJIULH-UHFFFAOYSA-N 3-[2,3-bis(sulfanyl)propyldisulfanyl]propane-1,2-dithiol Chemical compound SCC(S)CSSCC(S)CS NTRMNYKTDJIULH-UHFFFAOYSA-N 0.000 description 1
- CYPNQUWYKTYDCT-UHFFFAOYSA-N 3-[2-[2-[2-(2-sulfanylethylsulfanyl)ethylsulfanyl]ethylsulfanyl]ethylsulfanyl]propane-1,2-dithiol Chemical compound SCC(CSCCSCCSCCSCCS)S CYPNQUWYKTYDCT-UHFFFAOYSA-N 0.000 description 1
- DKIDEFUBRARXTE-UHFFFAOYSA-M 3-mercaptopropionate Chemical compound [O-]C(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-M 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- KZPQYIBJZXONAE-UHFFFAOYSA-N 4,5-bis(isocyanatomethyl)-1,3-dithiolane Chemical compound O=C=NCC1SCSC1CN=C=O KZPQYIBJZXONAE-UHFFFAOYSA-N 0.000 description 1
- CUVNZIBIDCGPQO-UHFFFAOYSA-N 4,5-bis(isocyanatomethyl)-2-methyl-1,3-dithiolane Chemical compound CC1SC(CN=C=O)C(CN=C=O)S1 CUVNZIBIDCGPQO-UHFFFAOYSA-N 0.000 description 1
- OOTLTOXPCLYKTL-UHFFFAOYSA-N 4,5-diisocyanato-1,3-dithiolane Chemical compound O=C=NC1SCSC1N=C=O OOTLTOXPCLYKTL-UHFFFAOYSA-N 0.000 description 1
- JRANNTKZJNTXAU-UHFFFAOYSA-N CC1=C(C)C(C)=CC=C1.N=C=O.N=C=O.N=C=O Chemical compound CC1=C(C)C(C)=CC=C1.N=C=O.N=C=O.N=C=O JRANNTKZJNTXAU-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- NPBTYNRGLVLCSG-UHFFFAOYSA-N N=C=O.C1CCCCC1C(C)(C)C1CCCCC1 Chemical compound N=C=O.C1CCCCC1C(C)(C)C1CCCCC1 NPBTYNRGLVLCSG-UHFFFAOYSA-N 0.000 description 1
- OQSSNGKVNWXYOE-UHFFFAOYSA-N N=C=O.N=C=O.CCC(C)CC(C)(C)C Chemical compound N=C=O.N=C=O.CCC(C)CC(C)(C)C OQSSNGKVNWXYOE-UHFFFAOYSA-N 0.000 description 1
- MFWSSBVVMCUQFC-UHFFFAOYSA-N N=C=O.N=C=O.CCCC(C)(C)C Chemical compound N=C=O.N=C=O.CCCC(C)(C)C MFWSSBVVMCUQFC-UHFFFAOYSA-N 0.000 description 1
- LRNAHSCPGKWOIY-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=CC=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=CC=C1 LRNAHSCPGKWOIY-UHFFFAOYSA-N 0.000 description 1
- AQFDQKHIHPQLBK-UHFFFAOYSA-N S-[2,3-bis(sulfanyl)propanoyl] 2,3-bis(sulfanyl)propanethioate Chemical compound SC(C(=O)SC(C(CS)S)=O)CS AQFDQKHIHPQLBK-UHFFFAOYSA-N 0.000 description 1
- JHXCBYAWHFDMGZ-UHFFFAOYSA-N S-[2,3-bis(sulfanyl)propanoylsulfanyl] 2,3-bis(sulfanyl)propanethioate Chemical compound SC(C(=O)SSC(C(CS)S)=O)CS JHXCBYAWHFDMGZ-UHFFFAOYSA-N 0.000 description 1
- GIKXZTDYNRMGJV-UHFFFAOYSA-N SCCSC(CS)CSCCS.SCCSC(CS)CSCCS Chemical compound SCCSC(CS)CSCCS.SCCSC(CS)CSCCS GIKXZTDYNRMGJV-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- RUDUCNPHDIMQCY-UHFFFAOYSA-N [3-(2-sulfanylacetyl)oxy-2,2-bis[(2-sulfanylacetyl)oxymethyl]propyl] 2-sulfanylacetate Chemical compound SCC(=O)OCC(COC(=O)CS)(COC(=O)CS)COC(=O)CS RUDUCNPHDIMQCY-UHFFFAOYSA-N 0.000 description 1
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- DZYFUUQMKQBVBY-UHFFFAOYSA-N bis(2-isocyanatoethyl) carbonate Chemical compound O=C=NCCOC(=O)OCCN=C=O DZYFUUQMKQBVBY-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- ZHWJTCDUSSCFOZ-UHFFFAOYSA-N isocyanato(isocyanatomethylsulfanylmethylsulfanyl)methane Chemical compound O=C=NCSCSCN=C=O ZHWJTCDUSSCFOZ-UHFFFAOYSA-N 0.000 description 1
- OFUBORBAMWUXTI-UHFFFAOYSA-N isocyanato-(isocyanatomethyldisulfanyl)methane Chemical compound O=C=NCSSCN=C=O OFUBORBAMWUXTI-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- IXBUFAUQDFHNGI-UHFFFAOYSA-N methylsulfanylmethanethiol Chemical group CSCS IXBUFAUQDFHNGI-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229940035024 thioglycerol Drugs 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/08—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C323/11—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/12—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
-
- 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
- C08G18/3865—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 containing groups having one sulfur atom between two carbon atoms
- C08G18/3868—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 containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfide group
-
- 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
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7692—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing at least one isocyanate or isothiocyanate group linked to an aromatic ring by means of an aliphatic group
-
- 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
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- 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
- G02B1/043—Contact lenses
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- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
屈折率(nE)及びアッベ数:Atago社のIT及びDR―M4モデルであるアッベ屈折計を用いて20℃で測定した。
BMPS―1(ビス(2―(2―メルカプトエチルチオ)―3―メルカプト―プロピル)スルフィド―1)
エピクロロヒドリン500g(5.4モル)、メタノール250g及び50%のNaOH(aq)1gを添加し、反応器の温度を6℃に合わせてNaSH.xH2O(70% NaSH、216.1g、2.7モル)と35%の塩酸281g(2.7モル)から発生するH2Sをエピクロロヒドリン溶液にゆっくり滴下した。そうすると、3―クロロ―2―ヒドロキシ―プロパンチオールが生成され、続いて、これがビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィド592.1g(5.4モル)に変換された。得られたビス(3―クロロ―2―ヒドロキシ―プロパン)スルフィド219.13g(1.0モル)に50%のNaOH(aq)160g(2.0モル)と2―メルカプトエタノール156.2g(2.0モル)を混合して製造した2―メルカプトエタノール塩の溶液を35℃でゆっくり滴下し、十分な反応が起こるように35℃で1時間熟成させ、ポリオール化合物を製造した。このポリオール化合物が含まれている溶液を撹拌しながら20℃に温度を下げ、35%の塩酸624.9g(6.0モル)とチオウレア380.6g(5.0モル)を添加し、この混合物を撹拌下で110℃で3時間30分間加熱した。混合物を室温に冷却し、これにトルエン800mLを加えた後、25%のアンモニア水613.0g(9.0モル)を徐々に加えた後、65℃で3時間加水分解を行った。得られた有機層は、室温の温度に下げ、36%の塩酸200mL、水200mL、希釈アンモニア水200mL、水200mLで3回順次洗浄した。分離して得た有機層を減圧・濃縮し、無色透明なポリチオール化合物(355.76g、97%)を得た。
BMPS―2(ビス(2―(2―メルカプトエチルチオ)―3―メルカプト―プロピル)スルフィド―2)
エピクロロヒドリン500g(5.4モル)、メタノール250g及び50%のNaOH(aq)1gを添加し、反応器の温度を6℃に合わせてNaSH.xH2O(70%のNaSH、216.1g、2.7モル)と35%の塩酸281g(2.7モル)で発生するH2Sをエピクロロヒドリン溶液にゆっくり滴下した。そうすると、3―クロロ―2―ヒドロキシ―プロパンチオールが生成され、続いて、これがビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィド592.1g(5.4モル)に変換された。得られたビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィド219.13g(1.0モル)に50%のNaOH(aq)160g(2.0モル)を15℃でゆっくり滴下し、十分な反応が起こるように1時間熟成させ、ポリオール化合物を製造した。このポリオール化合物が含まれている溶液を撹拌しながら20℃に温度を下げ、35%の塩酸624.9g(6.0モル)とチオウレア380.6g(5.0モル)を添加し、この混合物を撹拌下で110℃で3時間30分間加熱した。混合物を室温に冷却し、これにトルエン800mLを加え、25%のアンモニア水613.0g(9.0モル)を徐々に加えた後、65℃で3時間加水分解を行った。得られた有機層は、室温に温度を下げ、36%の塩酸200mL、水200mL、希釈アンモニア水200mL、水200mLで3回順次洗浄した。分離して得た有機層を減圧・濃縮し、無色透明なポリチオール化合物(357.57g、97.5%)を得た。
BMPS―3(ビス(2―(2―メルカプトエチルチオ)―3―メルカプト―プロピル)スルフィド―3)
2―メルカプトエタノール78.1g(1.0モル)とトリエチルアミン1.0gの混合液にエピクロロヒドリン92.5g(1.0モル)を35℃〜45℃に維持しながら1時間滴下し、40℃で1時間熟成させた。この反応液に、予めNa2S.9H2O 120.09g(0.5モル)を純水100gに溶解させた水溶液を40℃〜45℃の温度に維持しながら1時間滴下し、45℃で1時間熟成させ、36%の塩酸303.8g(3.0モル)とチオウレア190.3g(2.5モル)を添加し、この混合物を撹拌下で110℃で9時間加熱した。混合物を室温に冷却し、これにトルエン400mLを加え、25%のアンモニア水306.5g(4.5モル)を徐々に加えた後、65℃で3時間加水分解を行った。得られた有機層は、室温に温度を下げ、36%の塩酸100mL、水100mL、希釈アンモニア水100mL、水100mLで3回順次洗浄した。分離して得た有機層を減圧・濃縮し、黄色を帯びたポリチオール化合物(174.20g、95%)を得た。
前記合成例及び比較合成例で製造されたポリチオール化合物、ポリイソシアネート化合物及び添加剤を表1のような組成で混合し、鋳型重合することによってウレタン系光学レンズを製造し、屈折率、アッベ数、APHAを評価した。
モノマー
BMPS:ビス(2―(2―メルカプトエチルチオ)―3―メルカプト―プロピル)スルフィド(bis(2―(2―mercaptoethylthio)―3―mercapto―propyl)sulfide)
Zelec UN:Stepan社で製造する酸性リン酸エステル化合物であって、商品名はZELEC UNTM
HTAQ:1―ヒドロキシ―4―(p―トルイジン)アントラキノン(1―hydroxy―4―(p―toluidin)anthraquinone)
BTC:ジブチルチンジクロリド
Claims (12)
- エピクロロヒドリンを出発物質として、以下の反応式1によって示されるポリチオール化合物を製造する方法において、
エピクロロヒドリンと硫化水素を反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得るステップと;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに2―メルカプトエタノール塩を加えて反応させることによってポリオール化合物を得るステップと;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行うステップと;
前記加水分解後、常温で水洗及び減圧・濃縮を行うステップと;
を含むポリチオール化合物の製造方法。
- 光学材料用重合性組成物を製造する方法において、
エピクロロヒドリンを出発物質として、以下の反応式2によって示されるポリチオール化合物を製造するステップ(a)と、
前記ステップ(a)で得られた前記ポリチオール化合物に、ポリイソシアネート化合物を加えて重合性組成物を得るステップ(b)と、
を含み、
前記ステップ(a)は、
エピクロロヒドリンと硫化水素を反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得て;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに2―メルカプトエタノール塩を加えて反応させることによってポリオール化合物を得て;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行い;
前記加水分解後、常温で水洗及び減圧・濃縮を行う、
ことを含む、
光学材料用重合性組成物の製造方法。
- 前記ポリイソシアネート化合物は、イソホロンジイソシアネート(IPDI)、ジシクロヘキシルメタン―4,4―ジイソシアネート(H12MI)、1,6―ヘキサメチレンジイソシアネート(HDI)、ペンタメチレンジイソシアネート(PDI)、ビス(イソシアナトメチル)シクロヘキサン、1,3,5―トリス(6―イソシアナトヘキシル)―[1,3,5]―トリアジナン―2,4,6―トリオン(HDIトリマー)、フェニレンジイソシアネート、o,m,p―キシリレンジイソシアネート、α,α,α',α'―テトラメチルキシリレンジイソシアネート、トリレンジイソシアネート(TDI)、3,8―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、3,9―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、4,8―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、2,5―ビス(イソシアナトメチル)ビシクロ[2,2,1]ヘプタン及び2,6―ビス(イソシアナトメチル)ビシクロ[2,2,1]ヘプタンで構成された群から選ばれた1種または2種以上のイソシアネート化合物であることを特徴とする、請求項2に記載の光学材料用重合性組成物の製造方法。
- 前記ステップ(a)で得られた前記ポリチオール化合物に、他のポリチオール化合物をさらに加えることを含む、請求項2に記載の光学材料用重合性組成物の製造方法。
- 光学材料を製造する方法において、
エピクロロヒドリンを出発物質として、以下の反応式3によって示されるポリチオール化合物を製造するステップ(a)と、
前記ステップ(a)で得られた前記ポリチオール化合物に、ポリイソシアネート化合物を加えて重合性組成物を得るステップ(b)と、
前記ステップ(b)で得られた前記重合性組成物を鋳型重合させて前記光学材料を得るステップ(c)と、
を含み、
前記ステップ(a)は、
エピクロロヒドリンと硫化水素を反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得て;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに2―メルカプトエタノール塩を加えて反応させることによってポリオール化合物を得て;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行い;
前記加水分解後、常温で水洗及び減圧・濃縮を行う、
ことを含む、
光学材料の製造方法。
- 前記光学材料は光学レンズである、請求項5に記載の光学材料の製造方法。
- エピクロロヒドリンを出発物質として、以下の反応式4によって示されるポリチオール化合物を製造する方法において、
触媒下でエピクロロヒドリンと硫化水素を反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得るステップと;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに水酸化ナトリウム水溶液を加えることによってエポキシ化合物を得るステップと;
前記エポキシ化合物に2―メルカプトエタノールと触媒を加えることによってポリオール化合物を得るステップと;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行うステップと;
前記加水分解後、常温で水洗及び減圧・濃縮を行うステップと;
を含むポリチオール化合物の製造方法。
- 光学材料用重合性組成物を製造する方法において、
エピクロロヒドリンを出発物質として、以下の反応式5によって示されるポリチオール化合物を製造するステップ(a)と、
前記ステップ(a)で得られた前記ポリチオール化合物に、ポリイソシアネート化合物を加えて重合性組成物を得るステップ(b)と、
を含み、
前記ステップ(a)は、
エピクロロヒドリンと硫化水素を触媒の存在下で反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得て;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに苛性ソーダー水溶液を加えてエポキシ化合物を得て;
得られた前記エポキシ化合物に2―メルカプトエタノールと触媒とを加えてポリオール化合物を得て;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行い;
前記加水分解後、常温で水洗及び減圧・濃縮を行う
ことを含む、
光学材料用重合性組成物の製造方法。
- 前記ポリイソシアネート化合物は、イソホロンジイソシアネート(IPDI)、ジシクロヘキシルメタン―4,4―ジイソシアネート(H12MI)、1,6―ヘキサメチレンジイソシアネート(HDI)、ペンタメチレンジイソシアネート(PDI)、ビス(イソシアナトメチル)シクロヘキサン、1,3,5―トリス(6―イソシアナトヘキシル)―[1,3,5]―トリアジナン―2,4,6―トリオン(HDIトリマー)、フェニレンジイソシアネート、o,m,p―キシリレンジイソシアネート、α,α,α',α'―テトラメチルキシリレンジイソシアネート、トリレンジイソシアネート(TDI)、3,8―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、3,9―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、4,8―ビス(イソシアナトメチル)トリシクロ[5,2,1,02,06]デカン、2,5―ビス(イソシアナトメチル)ビシクロ[2,2,1]ヘプタン及び2,6―ビス(イソシアナトメチル)ビシクロ[2,2,1]ヘプタンで構成された群から選ばれた1種または2種以上のイソシアネート化合物であることを特徴とする、請求項8に記載の光学材料用重合性組成物の製造方法。
- 前記ステップ(a)で得られた前記ポリチオール化合物に、他のポリチオール化合物をさらに加えることを含む、請求項8に記載の光学材料用重合性組成物の製造方法。
- 光学材料を製造する方法において、
エピクロロヒドリンを出発物質として、以下の反応式6によって示されるポリチオール化合物を製造するステップ(a)と、
前記ステップ(a)で得られた前記ポリチオール化合物に、ポリイソシアネート化合物を加えて重合性組成物を得るステップ(b)と;
前記ステップ(b)で得られた前記重合性組成物を鋳型重合させて前記光学材料を得るステップ(c)と、
を含み、
前記ステップ(a)は、
エピクロロヒドリンと硫化水素を触媒の存在下で反応させることによってビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドを得て;
得られた前記ビス(3―クロロ―2―ヒドロキシ―プロピル)スルフィドに苛性ソーダー水溶液を加えてエポキシ化合物を得て;
得られた前記エポキシ化合物に2―メルカプトエタノールと触媒とを加えてポリオール化合物を得て;
前記ポリオール化合物に塩酸とチオウレアを加え、これを加熱・撹拌した後で室温に冷却し、これに塩基性水溶液を加えることによって加水分解を行い;
前記加水分解後、常温で水洗及び減圧・濃縮を行う、
ことを含む、
光学材料の製造方法。
- 前記光学材料は光学レンズである、請求項11に記載の光学材料の製造方法。
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JP7059343B2 (ja) * | 2019-12-13 | 2022-04-25 | エスケイシー・カンパニー・リミテッド | ポリチオール組成物の調製方法 |
KR102122703B1 (ko) | 2020-04-09 | 2020-06-26 | 주식회사 대원에프엔씨 | 폴리티올 화합물의 제조 방법과 이를 포함한 광학 재료용 중합성 조성물 및 광학 렌즈 |
CN118124939A (zh) * | 2020-06-18 | 2024-06-04 | 三井化学株式会社 | 装有苯二甲撑二异氰酸酯的容器、苯二甲撑二异氰酸酯的保管方法及输送方法 |
CN112794985B (zh) * | 2020-12-30 | 2022-11-25 | 温州大学新材料与产业技术研究院 | 一种透明聚氨酯光学材料及其制备方法 |
CN115974736A (zh) * | 2022-12-27 | 2023-04-18 | 益丰新材料股份有限公司 | 一种连续合成二(3-氯-2-羟丙基)硫化物的方法 |
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JP2970312B2 (ja) | 1993-06-03 | 1999-11-02 | ノーリツ鋼機株式会社 | ペーパマスクのサイズ切換え方法およびペーパマスク装置 |
US5608115A (en) * | 1994-01-26 | 1997-03-04 | Mitsui Toatsu Chemicals, Inc. | Polythiol useful for preparing sulfur-containing urethane-based resin and process for producing the same |
JPH09194588A (ja) * | 1996-01-18 | 1997-07-29 | Mitsui Toatsu Chem Inc | ポリエーテルポリオール及びその製造方法 |
JPH09194558A (ja) * | 1996-01-23 | 1997-07-29 | Mitsui Toatsu Chem Inc | 含硫ウレタン系プラスチックレンズ |
JP4381513B2 (ja) | 1999-07-23 | 2009-12-09 | 三井化学株式会社 | 新規なポリチオール |
JP4124678B2 (ja) * | 2002-03-12 | 2008-07-23 | 三井化学株式会社 | チオエポキシ系重合性組成物の製造方法 |
CN1578802A (zh) * | 2002-03-12 | 2005-02-09 | 三井化学株式会社 | 硫环氧系聚合性组合物及其制造方法 |
KR20030075401A (ko) * | 2002-03-18 | 2003-09-26 | 장동규 | 신규 폴리티올 화합물로 부터 얻은 초 고굴절 광학 재료및 렌즈의 제조방법 |
JP4496121B2 (ja) * | 2005-03-31 | 2010-07-07 | 三井化学株式会社 | 色相に優れた硫黄原子含有透明樹脂の製造方法 |
EP2008998B1 (en) * | 2006-04-19 | 2013-06-05 | Mitsui Chemicals, Inc. | Process for production of (poly)thiol compound for use as optical material |
KR101594407B1 (ko) * | 2009-08-26 | 2016-02-17 | 주식회사 케이오씨솔루션 | 맑고 투명한 폴리티올 화합물의 제조방법과 이를 이용한 광학렌즈용 조성물 및 광학렌즈의 제조방법 |
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EP2853527A4 (en) | 2016-01-06 |
CN104321308B (zh) | 2016-06-01 |
US20150148512A1 (en) | 2015-05-28 |
KR20130131201A (ko) | 2013-12-03 |
CN104321308A (zh) | 2015-01-28 |
WO2013176506A1 (ko) | 2013-11-28 |
US9522879B2 (en) | 2016-12-20 |
JP2015520765A (ja) | 2015-07-23 |
EP2853527A1 (en) | 2015-04-01 |
KR101400358B1 (ko) | 2014-05-27 |
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