KR20220052969A - 1,3-비스이소시아네이토메틸시클로헥산 조성물 및 이로 제조된 광학 수지 - Google Patents
1,3-비스이소시아네이토메틸시클로헥산 조성물 및 이로 제조된 광학 수지 Download PDFInfo
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- bisisocyanatomethylcyclohexane
- bis
- cyclohexane
- aminomethyl
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- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 title claims abstract description 40
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000011347 resin Substances 0.000 title claims abstract description 29
- 229920005989 resin Polymers 0.000 title claims abstract description 29
- XSCLFFBWRKTMTE-UWVGGRQHSA-N (1s,3s)-1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NC[C@H]1CCC[C@H](CN=C=O)C1 XSCLFFBWRKTMTE-UWVGGRQHSA-N 0.000 claims abstract description 5
- ROHUXHMNZLHBSF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCC(CN=C=O)CC1 ROHUXHMNZLHBSF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920006295 polythiol Polymers 0.000 claims description 22
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000012948 isocyanate Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- -1 1,3-bis(aminomethyl)cyclohexane hydrochloride Chemical compound 0.000 claims description 8
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 8
- 150000002513 isocyanates Chemical class 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- QLBRROYTTDFLDX-OCAPTIKFSA-N [(1s,3r)-3-(aminomethyl)cyclohexyl]methanamine Chemical compound NC[C@H]1CCC[C@@H](CN)C1 QLBRROYTTDFLDX-OCAPTIKFSA-N 0.000 claims description 6
- QLBRROYTTDFLDX-YUMQZZPRSA-N [(1s,3s)-3-(aminomethyl)cyclohexyl]methanamine Chemical compound NC[C@H]1CCC[C@H](CN)C1 QLBRROYTTDFLDX-YUMQZZPRSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 125000004434 sulfur atom Chemical group 0.000 claims description 6
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 6
- CEUQYYYUSUCFKP-UHFFFAOYSA-N 2,3-bis(2-sulfanylethylsulfanyl)propane-1-thiol Chemical compound SCCSCC(CS)SCCS CEUQYYYUSUCFKP-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 4
- 238000006317 isomerization reaction Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- FDJWTMYNYYJBAT-UHFFFAOYSA-N 1,3,3-tris(sulfanylmethylsulfanyl)propylsulfanylmethanethiol Chemical compound SCSC(SCS)CC(SCS)SCS FDJWTMYNYYJBAT-UHFFFAOYSA-N 0.000 claims description 2
- DAUUORKACOSESW-UHFFFAOYSA-N 2-[2-[2-(2-sulfanylethylsulfanyl)ethylsulfanyl]ethylsulfanylmethyl]propane-1,2,3-trithiol Chemical compound SCCSCCSCCSCC(S)(CS)CS DAUUORKACOSESW-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 abstract 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 abstract 1
- NIVLSUVEBFPTCY-UHFFFAOYSA-N 1-(isocyanatomethyl)-3-methylcyclohexane Chemical compound CC1CCCC(CN=C=O)C1 NIVLSUVEBFPTCY-UHFFFAOYSA-N 0.000 description 14
- 238000006116 polymerization reaction Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006552 photochemical reaction Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 206010040925 Skin striae Diseases 0.000 description 1
- TVCQRYPFBRXZQP-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CC(CCC1)CN.C1(CC(CCC1)CN)CN TVCQRYPFBRXZQP-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- NBJODVYWAQLZOC-UHFFFAOYSA-L [dibutyl(octanoyloxy)stannyl] octanoate Chemical compound CCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCC NBJODVYWAQLZOC-UHFFFAOYSA-L 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- SDTDHTCWRNVNAJ-UHFFFAOYSA-L dimethyltin(2+);diacetate Chemical compound CC(=O)O[Sn](C)(C)OC(C)=O SDTDHTCWRNVNAJ-UHFFFAOYSA-L 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008120 lens development in camera-type eye Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- 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
-
- 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
-
- 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
- C08G18/757—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 at least two isocyanate or isothiocyanate groups linked to the cycloaliphatic 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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- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Eyeglasses (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
도 2는 1-이소시아네이토메틸-3-메틸시클로헥산의 탄소 핵자기공명 스펙트럼이다.
1,3-비스(아미노메틸)시클로헥산 원료 | 반응시간/h | 트랜스-1,3-비스(아미노메틸)시클로헥산의 함량/% |
(A) | 1 | 65 |
(B) | 1.5 | 75 |
(C) | 2 | 80 |
(D) | 2.5 | 85 |
(E) | 3 | 90 |
(F) | 3.5 | 95 |
번호 | 1,3-비스(아미노메틸)시클로헥산원료 | 환류비 | 트랜스-1,3-HXDI함량/% | 1,4-HXDI 함량/% | 1-이소시아네이토메틸-3-메틸시클로헥산 함량/ppm | 5h 후 점도/cp | 광학적 변형 발생률 | 혼탁 발생률 | |
실시예 | 1 | (B) | 30:1 | 75 | 0.1 | 10 | 280 | 0 | 0 |
2 | (C) | 20:1 | 80 | 0.2 | 50 | 300 | 0 | 1 | |
3 | (D) | 10:1 | 85 | 0.3 | 150 | 350 | 1 | 0 | |
4 | (E) | 8:1 | 90 | 0.4 | 400 | 360 | 0 | 1 | |
5 | (F) | 5:1 | 95 | 0.5 | 600 | 380 | 1 | 1 | |
6 | (A) | 40:1 | 65 | 0.02 | 0.1 | 270 | 0 | 0 | |
비교예 | 1 | (F) | 50:1 | 96 | 0.2 | 50 | 470 | 4 | 2 |
2 | (B) | 8:1 | 75 | 0.6 | 10 | 450 | 5 | 3 | |
3 | (B) | 1:1 | 75 | 0.1 | 700 | 200 | 6 | 4 | |
4 | (A) | 10:1 | 60 | 0.1 | 10 | 210 | 3 | 5 | |
5 | (B) | 50:1 | 75 | 0.1 | 0 | 450 | 5 | 4 |
Claims (9)
a) 65%-95% 중량의 트랜스-1,3-비스이소시아네이토메틸시클로헥산;
b) 0%보다 크고 ≤0.5% 중량이며, 바람직하게 0.02% 중량-0.5% 중량의 1,4-비스이소시아네이토메틸시클로헥산을 포함하며;
상기 1,3-비스이소시아네이토메틸시클로헥산은 시스-1,3-비스이소시아네이토메틸시클로헥산 및 트랜스-1,3-비스이소시아네이토메틸시클로헥산을 포함하는, 1,3-비스이소시아네이토메틸시클로헥산 조성물.
상기 1,3-비스이소시아네이토메틸시클로헥산 조성물은, 1,3-비스이소시아네이토메틸시클로헥산의 중량을 기반으로, 0ppm보다 크고 ≤600ppm, 바람직하게 0.1ppm-600ppm인 1-이소시아네이토메틸-3-메틸시클로헥산을 포함하는 것을 특징으로 하는 1,3-비스이소시아네이토메틸시클로헥산 조성물.
상기 조성물의 제조방법은, (1) 1,3-비스(아미노메틸)시클로헥산 원료 및 염화수소를 혼합하여 1,3-비스(아미노메틸)시클로헥산 염산염을 제조하는 염생성 공정; (2) 1,3-비스(아미노메틸)시클로헥산 염산염이 포스겐과 이소시아네이트화 반응을 진행하며, 생성물은 1,3-비스이소시아네이토메틸시클로헥산 및 1-이소시아네이토메틸-3-메틸시클로헥산을 포함하는 이소시아네이트화 공정; (3) 단계 (2)에 따른 생성물을 정제하여, 상기 1,3-비스이소시아네이토메틸시클로헥산 조성물을 제조하는 정제 공정; 을 포함하는 것을 특징으로 하는 1,3-비스이소시아네이토메틸시클로헥산 조성물.
1,3-비스(아미노메틸)시클로헥산 원료의 중량을 기반으로 하면, 상기 1,3-비스(아미노메틸)시클로헥산 원료에서, 트랜스-1,3-비스(아미노메틸)시클로헥산의 함량은 50%-95% 중량이고, 시스-1,3-비스(아미노메틸)시클로헥산의 함량은 5%-50% 중량이며, 바람직하게 트랜스-1,3-비스(아미노메틸)시클로헥산의 함량은 65%-95% 중량이고, 시스-1,3-비스(아미노메틸)시클로헥산의 함량은 5%-35% 중량인 것을 특징으로 하는 1,3-비스이소시아네이토메틸시클로헥산 조성물.
상기 1,3-비스(아미노메틸)시클로헥산의 제조방법은, 1,3-비스(아미노메틸)시클로헥산(시스-1,3-비스(아미노메틸)시클로헥산:트랜스-1,3-비스(아미노메틸)시클로헥산=50:50)이 루테늄/알루미나 촉매의 촉매 작용 하에, 수소가스 절대 압력이 4-6MPa이고, 온도가 200-220℃인 조건에서, 1-4h 동안 이성질화 반응을 진행하는 단계를 포함하는 것을 특징으로 하는 1,3-비스이소시아네이토메틸시클로헥산 조성물.
상기 폴리티올 화합물은 지방족 폴리티올, 방향족 폴리티올, 헤테로고리가 함유된 폴리티올, 메르캅토기 외에 황원자를 더 포함하는 지방족 폴리티올, 메르캅토기 외에 황원자를 더 포함하는 방향족 폴리티올, 메르캅토기 외에 황원자를 더 포함하고 헤테로고리가 함유된 폴리티올 중의 1종 또는 여러 종을 포함하는 것을 특징으로 하는 광학 수지.
상기 폴리티올 화합물은 1,2-비스[(2-메르캅토에틸)티오]-3-메트캅토프로판, 비스(메르캅토메틸)-3,6,9-트리티아-1,11-운데칸디티올, 펜타에리트리톨 테트라키스(3-메르캅토프로피오네이트), 1,1,3,3-테트라키스(메르캅토메틸티오)프로판 및 2-메르캅토에탄올 중의 1종 또는 여러 종을 포함하는 것을 특징으로 하는 광학 수지.
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