WO2022168901A1 - 環状オレフィン系樹脂組成物および成形体 - Google Patents
環状オレフィン系樹脂組成物および成形体 Download PDFInfo
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- WO2022168901A1 WO2022168901A1 PCT/JP2022/004197 JP2022004197W WO2022168901A1 WO 2022168901 A1 WO2022168901 A1 WO 2022168901A1 JP 2022004197 W JP2022004197 W JP 2022004197W WO 2022168901 A1 WO2022168901 A1 WO 2022168901A1
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- WO
- WIPO (PCT)
- Prior art keywords
- cyclic olefin
- carbon atoms
- monocyclic
- resin composition
- ring
- Prior art date
Links
- -1 Cyclic olefin Chemical class 0.000 title claims abstract description 80
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000011342 resin composition Substances 0.000 title claims abstract description 55
- 229920001577 copolymer Polymers 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 15
- 239000000194 fatty acid Substances 0.000 claims abstract description 15
- 229930195729 fatty acid Natural products 0.000 claims abstract description 15
- 229920000223 polyglycerol Polymers 0.000 claims abstract description 10
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 69
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 49
- 239000004713 Cyclic olefin copolymer Substances 0.000 claims description 47
- 125000002950 monocyclic group Chemical group 0.000 claims description 44
- 125000003367 polycyclic group Chemical group 0.000 claims description 44
- 125000004122 cyclic group Chemical group 0.000 claims description 32
- 229920005672 polyolefin resin Polymers 0.000 claims description 32
- 125000005843 halogen group Chemical group 0.000 claims description 27
- 125000003118 aryl group Chemical group 0.000 claims description 25
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 25
- 125000001153 fluoro group Chemical group F* 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052731 fluorine Inorganic materials 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 150000001336 alkenes Chemical class 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 5
- 238000000465 moulding Methods 0.000 description 19
- 238000011109 contamination Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 18
- 150000002430 hydrocarbons Chemical group 0.000 description 16
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 13
- 239000005977 Ethylene Substances 0.000 description 13
- 239000000178 monomer Substances 0.000 description 13
- 229940049964 oleate Drugs 0.000 description 11
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 11
- 238000006116 polymerization reaction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 238000007334 copolymerization reaction Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940105990 diglycerin Drugs 0.000 description 3
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 150000004671 saturated fatty acids Chemical class 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000012644 addition polymerization Methods 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 2
- JFNLZVQOOSMTJK-UHFFFAOYSA-N norbornene Chemical compound C1C2CCC1C=C2 JFNLZVQOOSMTJK-UHFFFAOYSA-N 0.000 description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- SHWRGPMBBKBLKB-FNORWQNLSA-N (3e)-pentadeca-1,3-diene Chemical class CCCCCCCCCCC\C=C\C=C SHWRGPMBBKBLKB-FNORWQNLSA-N 0.000 description 1
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- 229940106006 1-eicosene Drugs 0.000 description 1
- FIKTURVKRGQNQD-UHFFFAOYSA-N 1-eicosene Natural products CCCCCCCCCCCCCCCCCC=CC(O)=O FIKTURVKRGQNQD-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OLGHJTHQWQKJQQ-UHFFFAOYSA-N 3-ethylhex-1-ene Chemical compound CCCC(CC)C=C OLGHJTHQWQKJQQ-UHFFFAOYSA-N 0.000 description 1
- YPVPQMCSLFDIKA-UHFFFAOYSA-N 3-ethylpent-1-ene Chemical compound CCC(CC)C=C YPVPQMCSLFDIKA-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 description 1
- SUJVAMIXNUAJEY-UHFFFAOYSA-N 4,4-dimethylhex-1-ene Chemical compound CCC(C)(C)CC=C SUJVAMIXNUAJEY-UHFFFAOYSA-N 0.000 description 1
- KLCNJIQZXOQYTE-UHFFFAOYSA-N 4,4-dimethylpent-1-ene Chemical compound CC(C)(C)CC=C KLCNJIQZXOQYTE-UHFFFAOYSA-N 0.000 description 1
- XUFPYLQWLKKGDQ-UHFFFAOYSA-N 4,4a,9,9a-tetrahydro-1,4-methano-1h-fluorene Chemical class C12CC3=CC=CC=C3C1C1C=CC2C1 XUFPYLQWLKKGDQ-UHFFFAOYSA-N 0.000 description 1
- OPMUAJRVOWSBTP-UHFFFAOYSA-N 4-ethyl-1-hexene Chemical compound CCC(CC)CC=C OPMUAJRVOWSBTP-UHFFFAOYSA-N 0.000 description 1
- SUWJESCICIOQHO-UHFFFAOYSA-N 4-methylhex-1-ene Chemical compound CCC(C)CC=C SUWJESCICIOQHO-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- BTCUMMXRRUIJHU-UHFFFAOYSA-N acenaphthylene cyclopenta-1,3-diene Chemical group C1C=CC=C1.C1=CC(C=C2)=C3C2=CC=CC3=C1 BTCUMMXRRUIJHU-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 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
- 238000004807 desolvation Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 125000003438 dodecyl 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])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 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
- 239000012766 organic filler Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000004079 stearyl 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])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])[H] 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- PMTPAGVGEXGVNI-UHFFFAOYSA-N tetracyclo[10.2.1.02,11.04,9]pentadeca-2,4,6,13-tetraene Chemical class C12=CC3=CC=CCC3CC2C2CC1C=C2 PMTPAGVGEXGVNI-UHFFFAOYSA-N 0.000 description 1
- XBFJAVXCNXDMBH-UHFFFAOYSA-N tetracyclo[6.2.1.1(3,6).0(2,7)]dodec-4-ene Chemical compound C1C(C23)C=CC1C3C1CC2CC1 XBFJAVXCNXDMBH-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
- C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
Definitions
- the present invention relates to a cyclic olefin resin composition and a molded article.
- Cyclic olefin copolymers are used, for example, in optical lenses such as imaging lenses, f ⁇ lenses, and pickup lenses. Cyclic olefin copolymers used in molded articles such as optical lenses are required to have properties such as high transparency, excellent dimensional stability, excellent heat resistance, and excellent moisture resistance. be.
- Patent Document 1 discloses a cyclic olefin resin composition containing a cyclic olefin polymer (A) and a triglycerin fatty acid ester.
- Patent Document 2 discloses a resin composition containing an alicyclic structure-containing polymer and a polyglycerin fatty acid ester-based additive, wherein the polyglycerin fatty acid ester-based additive is a polyglycerin fatty acid ester compound.
- the polyglycerol fatty acid ester-based additive has a hydroxyl value of 320 to 700 mgKOH/g, and the content of the polyglycerol fatty acid ester-based additive is an alicyclic structure-containing polymer
- a resin composition is disclosed which is characterized by 0.2 to 2.0 parts by weight per 100 parts by weight.
- cyclic olefin-based copolymers are required to have durability under severe heat and humidity resistance tests such as those disclosed in Patent Document 1, such as 80°C and 90% RH. If the cyclic olefin-based copolymer does not contain a hydrophilic agent such as the additive disclosed in Patent Document 2, the cyclic olefin-based resin will develop fine cracks under high temperature and high humidity conditions, resulting in internal haze. There was a problem that the On the other hand, depending on the type of hydrophilic agent, there is also the problem of poor compatibility with the cyclic olefin resin.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cyclic olefin resin composition that has a low internal haze and is capable of suppressing contamination inside a mold through continuous molding.
- the inventors have made extensive studies to solve the above problems. As a result, it was found that the gasification of the hydrophilic agent contaminates the mold, and unreacted alcohol contained as an impurity in the hydrophilic agent contaminates the mold. Based on the above findings, the present inventors conducted further investigations and found that by including a specific amount of polyglycerin, the internal haze is low, the rise of the internal haze can be suppressed even under high temperature and high humidity, and the metal can be used even in continuous molding. The inventors have found for the first time that a cyclic olefin-based copolymer resin composition capable of suppressing contamination inside a mold can be obtained, and completed the present invention.
- the following cyclic olefin resin composition and molded article are provided.
- R 300 represents a hydrogen atom or a linear or branched hydrocarbon group having 1 to 29 carbon atoms.
- u is 0 or 1
- v is 0 or a positive integer
- w is 0 or 1.
- R 61 to R 78 , R a1 and R b1 may be the same or different, and may be a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, a halogenated alkyl group having 1 to 20 carbon atoms, It is a cycloalkyl group having 3 to 15 carbon atoms or an aromatic hydrocarbon group having 6 to 20 carbon atoms.
- R 75 to R 78 may combine with each other to form a monocyclic or polycyclic ring.
- x and d are each independently an integer of 0 or 1 or more.
- R 81 to R 99 are a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group having 1 to 20 carbon atoms, an alkyl group having 1 to 20 carbon atoms, or a cycloalkyl group having 3 to 15 carbon atoms; It is an aromatic hydrocarbon group or an alkoxy group having 6 to 20 carbon atoms.
- the carbon atom to which R 89 and R 90 are bonded and the carbon atom to which R 93 is bonded or the carbon atom to which R 91 is bonded are directly or via an alkylene group having 1 to 3 carbon atoms. may be combined.
- R92 and R99 or R95 and R99 may combine with each other to form a monocyclic or polycyclic aromatic ring.
- R 100 and R 101 may be the same or different and represent a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms.
- f is 1 ⁇ f ⁇ 18.
- the cyclic olefin resin composition according to [2] above is Having a repeating unit (AA) represented by the general formula (II) and a structural unit (D) derived from a cyclic olefin having an aromatic ring,
- the repeating unit (AA) does not contain an aromatic ring
- the cyclic olefin having an aromatic ring is a group consisting of a compound represented by the following formula (D-1), a compound represented by the following formula (D-2), and a compound represented by the following formula (D-3).
- n and q are each independently 0, 1 or 2.
- R 1 to R 17 are each independently a hydrogen atom, a halogen atom other than a fluorine atom, or a hydrocarbon group having 1 to 20 carbon atoms optionally substituted with a halogen atom other than a fluorine atom, and R 10 to One of R 17 is a bond.
- R 10 and R 11 , R 11 and R 12 , R 12 and R 13 , R 13 and R 14 , R 14 and R 15 , R 15 and R 10 are bonded to each other to form a monocyclic ring. Alternatively, it may form a polycyclic ring.
- R10 and R11, R11 and R17 , R17 and R17 , R17 and R12 , R12 and R13 , R13 and R14 , R14 and R15 , R 15 and R 16 , R 16 and R 16 , R 16 and R 10 may be bonded to each other to form a monocyclic or polycyclic ring, and the monocyclic or polycyclic ring has a double bond. and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- n and m are each independently 0, 1 or 2 and q is 1, 2 or 3.
- the monocyclic ring or the polycyclic ring may have a double bond, and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- q is 1, 2 or 3
- R 32 to R 39 are each independently substituted with a hydrogen atom, a halogen atom other than a fluorine atom, or a halogen atom other than a fluorine atom.
- is a hydrocarbon group having 1 to 20 carbon atoms which may be Further, when q 1, R 36 and R 37 , R 37 and R 38 , R 38 and R 39 may combine with each other to form a monocyclic or polycyclic ring.
- R 36 and R 36 , R 36 and R 37 , R 37 and R 38 , R 38 and R 39 , R 39 and R 39 are bonded to each other to form a monocyclic or polycyclic ring.
- the monocyclic ring or the polycyclic ring may have a double bond, and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- a molded article comprising the cyclic olefin resin composition according to any one of [1] to [4] above.
- the cyclic olefin-based resin composition of the present invention it is possible to form a molded article having higher moist heat resistance than conventional cyclic olefin-based copolymers.
- the internal haze is low, and an increase in the internal haze before and after the moisture and heat resistance test can be suppressed.
- contamination inside the mold due to continuous molding can be suppressed, and in particular, contamination of the lens surface of the mold can be suppressed. Therefore, it can be preferably used mainly for optical applications and lenses.
- a molded article obtained from a cyclic olefin resin composition containing a specific amount of polyglycerin has higher moisture and heat resistance than a molded article obtained from a conventional cyclic olefin resin composition, and can be molded by continuous molding.
- the inventors have found that internal contamination can be suppressed, and completed the present invention.
- the cyclic olefin resin composition according to this embodiment is as follows.
- the cyclic olefin-based resin composition is A cyclic olefin copolymer (A); an ester compound (B) of polyglycerol and fatty acid; Polyglycerin (C); A cyclic olefin resin composition comprising The amount of the compound (B) is 0.05 parts by mass or more and 3 parts by mass or less with respect to 100 parts by mass of the cyclic olefin copolymer (A), The amount of the polyglycerin (C) is 0.001 parts by mass or more and 0.04 parts by mass or less with respect to 100 parts by mass of the cyclic olefin copolymer (A).
- the cyclic olefin-based resin composition according to the present embodiment contamination inside the mold can be suppressed by continuous molding, and in particular, contamination of the lens surface of the mold can be suppressed. In addition, it is possible to suppress not only the inside of the mold but also the vent contamination. Further, with the molded article of the cyclic olefin resin composition according to the present embodiment, the internal haze is low and the increase in the internal haze before and after the moisture and heat resistance test can be reduced. Furthermore, since the molded article can maintain its transparency before and after the moisture and heat resistance test, it can be suitably used for applications requiring transparency.
- the cyclic olefin-based copolymer (A) is a copolymer having a structural unit derived from a cyclic olefin as an essential structural unit.
- the cyclic olefin-based copolymer (A) includes, for example, a copolymer (A1) of ethylene or an ⁇ -olefin and a cyclic olefin.
- cyclic olefin compound constituting the copolymer (A1) according to the present embodiment is not particularly limited, for example, cyclic olefin monomers described in paragraphs 0037 to 0063 of International Publication No. 2006/0118261 can be mentioned.
- the cyclic olefin-based copolymer (A1) according to the present embodiment can further improve the heat resistance and improve the moldability while maintaining a good performance balance between the transparency and the refractive index of the optical component obtained. Therefore, it is preferable to have the structural unit (a) and the structural unit (b).
- Structural unit (a) A structural unit derived from at least one olefin represented by the following general formula (I).
- R 300 represents a hydrogen atom or a linear or branched hydrocarbon group having 1 to 29 carbon atoms.
- R 61 to R 78 , R a1 and R b1 may be the same or different, and may be a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, a halogenated alkyl group having 1 to 20 carbon atoms, It is a cycloalkyl group having 3 to 15 carbon atoms or an aromatic hydrocarbon group having 6 to 20 carbon atoms.
- R 75 to R 78 may combine with each other to form a monocyclic or polycyclic ring.
- x and d are each independently an integer of 0 or 1 or more.
- y and z are each independently an integer from 0 to 2;
- R 81 to R 99 which may be the same or different, are a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group having 1 to 20 carbon atoms, an alkyl group having 1 to 20 carbon atoms, or a cycloalkyl group having 3 to 15 carbon atoms; It is an aromatic hydrocarbon group or an alkoxy group having 6 to 20 carbon atoms.
- the carbon atom to which R 89 and R 90 are bonded and the carbon atom to which R 93 is bonded or the carbon atom to which R 91 is bonded are directly or via an alkylene group having 1 to 3 carbon atoms. may be combined.
- R92 and R99 or R95 and R99 may combine with each other to form a monocyclic or polycyclic aromatic ring.
- R 100 and R 101 may be the same or different and represent a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms.
- f is 1 ⁇ f ⁇ 18.
- the olefin monomer which is one of the raw materials for copolymerization of the copolymer (A1) according to the present embodiment, undergoes addition polymerization to form the structural unit represented by the general formula (I). Specifically, an olefin monomer represented by the following general formula (Ia) corresponding to the above general formula (I) is used.
- R 300 represents a hydrogen atom or a linear or branched hydrocarbon group having 1 to 29 carbon atoms.
- the olefin monomer represented by the general formula (Ia) include ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 3-methyl-1-butene, 3-methyl-1-pentene, 3 -ethyl-1-pentene, 4-methyl-1-pentene, 4-methyl-1-hexene, 4,4-dimethyl-1-hexene, 4,4-dimethyl-1-pentene, 4-ethyl-1-hexene , 3-ethyl-1-hexene, 1-octene, 1-decene, 1-dodecene, 1-tetradecene, 1-hexadecene, 1-octadecene, 1-eicosene and the like.
- ethylene and propylene are preferred, and ethylene is particularly preferred, from the viewpoint of obtaining an optical component having superior heat resistance, mechanical properties and optical properties.
- Two or more kinds of olefin monomers represented by the general formula (Ia) may be used.
- the ratio of the olefin-derived structural unit (a) is preferably 5 mol% or more and 95 mol% or less, and more It is preferably 20 mol % or more and 90 mol % or less, more preferably 40 mol % or more and 80 mol % or less, and particularly preferably 50 mol % or more and 70 mol % or less.
- the proportion of the olefin-derived structural unit (a) can be measured by 13 C-NMR.
- the cyclic olefin monomer which is one of the raw materials for copolymerization of the copolymer (A1) according to the present embodiment, is subjected to addition polymerization in the general formula (II), the general formula (III), or the general formula (IV). It forms the structural unit (b) derived from the represented cyclic olefin. Specifically, cyclic compounds represented by general formulas (IIa), (IIIa), and (IVa) corresponding to the general formula (II), the general formula (III), and the general formula (IV), respectively Olefin monomers are used.
- u is 0 or 1
- v is 0 or a positive integer, preferably an integer of 0 or more and 2 or less, more preferably 0 or 1
- w is 0 or 1
- R 61 to R 78 , R a1 and R b1 may be the same or different, and may be a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, a halogenated alkyl group having 1 to 20 carbon atoms, It is a cycloalkyl group having 3 to 15 carbon atoms or an aromatic hydrocarbon group having 6 to 20 carbon atoms, and R 75 to R 78 may combine with each other to form a monocyclic or polycyclic ring.
- x and d are each independently an integer of 0 or 1 or more, preferably an integer of 0 or more and 2 or less, more preferably 0 or 1
- y and z are each independently 0, 1 or 2
- R 81 to R 99 which may be the same or different, are a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, or a cycloalkyl group having 3 to 15 carbon atoms.
- R 100 and R 101 may be the same or different, each represents a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms, and f satisfies 1 ⁇ f ⁇ 18.
- a cyclic olefin copolymer By using the olefin monomer represented by the general formula (Ia) or the cyclic olefin monomer represented by the general formula (IIa), (IIIa) or (IVa) as a copolymerization component, a cyclic olefin copolymer can be obtained. By further improving the solubility of (A) in the solvent, the moldability is improved and the yield of the product is improved.
- bicyclo-2-heptene derivatives bicyclohept-2-ene derivatives
- tricyclo-3-decene derivatives tricyclo-3-undecene derivatives
- tetracyclo-3-dodecene derivatives pentacyclo-4-pentadecene derivatives
- pentacyclo pentadecadiene derivative pentacyclo-3-pentadecene derivative
- pentacyclo-4-hexadecene derivative pentacyclo-3-hexadecene derivative, hexacyclo-4-heptadecene derivative, heptacyclo-5-eicosene derivative, heptacyclo-4-eicosene derivative, heptacyclo-5 - heneicosene derivatives, octacyclo-5-docosene derivatives, nonacyclo-5-pentacosene derivatives, nonacyclo-6-hex
- cyclic olefin monomers (b) represented by general formula (IIa), (IIIa) or (IVa) are preferred.
- cyclic olefin monomer represented by the general formula (IIa) bicyclo[2.2.1]-2-heptene (also referred to as norbornene), tetracyclo[4.4.0.1 2,5 . 1 7,10 ]-3-dodecene (also called tetracyclododecene) is preferably used, and tetracyclo[4.4.0.1 2,5 . 1 7,10 ]-3-dodecene is more preferably used. Since these cyclic olefins have a rigid ring structure, there is an advantage that the elastic modulus of the copolymer and the optical parts can be easily maintained.
- the ratio of the structural unit (b) derived from the cyclic olefin monomer is preferably 5 mol% or more and 95 mol% or less when the total of the structural units constituting the copolymer (A1) according to the present embodiment is 100 mol%. , more preferably 10 mol % or more and 80 mol % or less, still more preferably 20 mol % or more and 60 mol % or less, and particularly preferably 30 mol % or more and 50 mol % or less.
- the copolymerization type of the copolymer (A1) according to the present embodiment is not particularly limited, but examples include random copolymers and block copolymers.
- optical properties such as transparency, refractive index, and birefringence are excellent, and high-precision optical parts can be obtained. It is preferred to use polymers.
- copolymer (A1) As the copolymer (A1) according to the present embodiment, ethylene and tetracyclo[4.4.0.1 2,5 . 1 7,10 ]-3-dodecene and random copolymers of ethylene and bicyclo[2.2.1]-2-heptene, preferably ethylene and tetracyclo[4.4. 0.1 2,5 . A random copolymer with 1 7,10 ]-3-dodecene is more preferred.
- the copolymer (A1) according to the present embodiment may be used singly or in combination of two or more.
- the copolymer (A1) according to the present embodiment is, for example, JP-A-60-168708, JP-A-61-120816, JP-A-61-115912, JP-A-61-115916. , JP-A-61-271308, JP-A-61-272216, JP-A-62-252406, JP-A-62-252407, etc. Producing by appropriately selecting conditions according to the method can be done.
- the cyclic olefin-based copolymer (A) has a repeating unit (AA) represented by the general formula (II) and a structural unit (D) derived from a cyclic olefin having an aromatic ring.
- the repeating unit (AA) does not contain an aromatic ring
- the cyclic olefin having the aromatic ring is a compound represented by the following formula (D-1), a compound represented by the following formula (D-2), It preferably contains one or more selected from the group consisting of compounds represented by the formula (D-3).
- n and q are each independently 0, 1 or 2.
- R 1 to R 17 are each independently a hydrogen atom, a halogen atom other than a fluorine atom, or a hydrocarbon group having 1 to 20 carbon atoms optionally substituted with a halogen atom other than a fluorine atom, and R 10 to One of R 17 is a bond.
- R 10 and R 11 , R 11 and R 12 , R 12 and R 13 , R 13 and R 14 , R 14 and R 15 , R 15 and R 10 are bonded to each other to form a monocyclic ring. Alternatively, it may form a polycyclic ring.
- R10 and R11, R11 and R17 , R17 and R17 , R17 and R12 , R12 and R13 , R13 and R14 , R14 and R15 , R 15 and R 16 , R 16 and R 16 , R 16 and R 10 may be bonded to each other to form a monocyclic or polycyclic ring, and the monocyclic or polycyclic ring has a double bond. and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- n and m are each independently 0, 1 or 2
- q is 1, 2 or 3.
- R 28 and R 28 , R 28 and R 29 , R 29 and R 30 , R 30 and R 31 , R 31 and R 31 are bonded to each other to form a monocyclic or polycyclic ring.
- the monocyclic ring or the polycyclic ring may have a double bond, and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- R 32 to R 39 are each independently substituted with a hydrogen atom, a halogen atom other than a fluorine atom, or a halogen atom other than a fluorine atom.
- is a hydrocarbon group having 1 to 20 carbon atoms which may be Further, when q 1, R 36 and R 37 , R 37 and R 38 , R 38 and R 39 may combine with each other to form a monocyclic or polycyclic ring.
- R 36 and R 36 , R 36 and R 37 , R 37 and R 38 , R 38 and R 39 , R 39 and R 39 are bonded to each other to form a monocyclic or polycyclic ring.
- the monocyclic ring or the polycyclic ring may have a double bond, and the monocyclic ring or the polycyclic ring may be an aromatic ring.
- hydrocarbon groups having 1 to 20 carbon atoms of (D-1) to (D-3) each independently include, for example, an alkyl group having 1 to 20 carbon atoms, a cyclo Examples include alkyl groups and aromatic ring hydrocarbon groups. More specifically, alkyl groups include methyl, ethyl, propyl, isopropyl, amyl, hexyl, octyl, decyl, dodecyl and octadecyl groups. A cyclohexyl group etc. are mentioned as a cycloalkyl group.
- aromatic hydrocarbon group examples include aryl groups such as phenyl group, tolyl group, naphthyl group, benzyl group and phenylethyl group, and aralkyl groups. These hydrocarbon groups may be substituted with halogen atoms other than fluorine atoms.
- the total content of structural units (D) obtained is preferably 5 mol% or more and 95 mol% or less, more preferably 10 mol% or more and 90 mol% or less, still more preferably 20 mol% or more and 80 mol% or less, still more preferably is 30 mol % or more and 80 mol % or less, more preferably 40 mol % or more and 78 mol % or less.
- the content of repeating units (AA) and structural units (D) can be measured by, for example, 1 H-NMR or 13 C-NMR.
- the content of the cyclic olefin copolymer (A) according to the present embodiment is preferably 80% by mass or more and 99% by mass or less, more preferably 90% by mass or more and 99% by mass or less, still more preferably It is 95 mass % or more and 99 mass % or less.
- the glass transition temperature (Tg) of the cyclic olefin copolymer (A) according to this embodiment is preferably in the range of 130°C or higher and 170°C or lower.
- Tg glass transition temperature of the cyclic olefin copolymer (A)
- sufficient heat resistance can be obtained when used as an optical component that requires heat resistance, such as an in-vehicle camera lens or a camera lens for mobile devices. It is possible to obtain good moldability as well as good moldability.
- the glass transition temperature (Tg) of the cyclic olefin copolymer (A) according to this embodiment can be measured using a differential scanning calorimeter (DSC).
- DSC differential scanning calorimeter
- the temperature was raised from room temperature to 200 ° C. at a temperature increase rate of 10 ° C./min in a nitrogen atmosphere, held for 5 minutes, and then cooled at a temperature decrease rate of 10 ° C./min. C., held for 5 minutes, and then heated to 200.degree. C. at a heating rate of 10.degree.
- the ester compound (B) is an ester compound of polyglycerol and fatty acid, and is an ester of polyglycerin dimer or higher and a saturated or unsaturated fatty acid having 8 to 24 carbon atoms. be.
- the ester compound (B) is preferably an ester of triglycerin, which is a trimer, and a saturated or unsaturated fatty acid having 8 to 24 carbon atoms.
- the cyclic olefin-based resin can suppress the occurrence of fine cracks even under high temperature and high humidity conditions, and internal haze can be reduced. It can suppress the rise.
- esters of polyglycerin and saturated or unsaturated fatty acids include triglycerin oleate, tetraglycerin oleate, polyglycerin oleate, and the like.
- the content of the ester compound (B) in the cyclic olefin-based resin composition according to the present embodiment is generally 0.05 parts by mass or more with respect to 100 parts by mass of the cyclic olefin-based copolymer (A). It is not more than 0.5 parts by mass and not more than 2 parts by mass, more preferably not less than 0.8 parts by mass and not more than 1.5 parts by mass.
- the content of the ester compound (B) is at least the above lower limit, the amount of change in internal haze before and after the moisture and heat resistance test can be suppressed. Moreover, if it is below the said upper limit, the internal haze before a moisture-heat-resistant test can be suppressed.
- the cyclic olefin-based resin composition according to this embodiment contains a specific amount of polyglycerin (C). This makes it possible to suppress mold contamination in continuous molding due to gasification of alcohol contained as an impurity in the hydrophilic agent.
- polyglycerin (C) examples include, but are not limited to, diglycerin, triglycerin, tetraglycerin, and the like. Moreover, polyglycerin may be used individually by 1 type, or may be used in mixture of 2 or more types.
- the content of the polyglycerin (C) is 0.001 part by mass or more and 0.04 part by mass or less, preferably 0.001 part by mass, relative to 100 parts by mass of the cyclic olefin copolymer (A). 0.03 parts by mass or more, more preferably 0.01 parts by mass or more and 0.015 parts by mass or less. If the polyglycerin (C) is within the above range, the amount of change in internal haze can be reduced even before and after the heat and humidity resistance test (for example, 85°C, 95% RH, 1008 hours, etc.), which is more severe than the conventional heat and humidity resistance test. can be done. In addition, contamination inside the mold can be suppressed during continuous molding of the molded body.
- the heat and humidity resistance test for example, 85°C, 95% RH, 1008 hours, etc.
- the adjustment of the content of the polyglycerin (C) can be exemplified by, for example, a method of adding and adjusting when preparing the cyclic olefin resin composition.
- Another example is a method of adjusting the content by adding an unreacted amount of polyglycerol to the ester compound (B) when preparing the hydrophilic agent.
- the method for adjusting the content is not particularly limited.
- the cyclic olefin resin according to the present embodiment may optionally contain a weather stabilizer, a heat stabilizer, an antioxidant, a metal deactivator, a hydrochloric acid absorbent, an antistatic agent, a flame retardant, a slip agent, and an antiblocking agent.
- a weather stabilizer e.g., a heat stabilizer, an antioxidant, a metal deactivator, a hydrochloric acid absorbent, an antistatic agent, a flame retardant, a slip agent, and an antiblocking agent.
- anti-fogging agents, lubricants, natural oils, synthetic oils, waxes, organic or inorganic fillers, etc. can be blended within a range that does not impair the purpose of the present embodiment, and the blending ratio is an appropriate amount.
- the cyclic olefin-based resin composition according to this embodiment can preferably be made into a molded product.
- the method for molding the cyclic olefin resin composition to obtain a molded article is not particularly limited, and known methods can be used. Depending on the application and shape, for example, extrusion molding, injection molding, inflation molding, blow molding, extrusion blow molding, injection blow molding, press molding, vacuum molding, powder slush molding, calendar molding, foam molding, etc. can be applied. is. Among these, the injection molding method is preferable from the viewpoint of moldability and productivity. Molding conditions are appropriately selected depending on the purpose of use or the molding method. For example, the resin temperature in injection molding is usually 150°C to 400°C, preferably 200°C to 350°C, more preferably 230°C to 330°C. It is selected appropriately within the range.
- the cyclic olefin-based resin composition according to the present embodiment is prepared by, for example, mixing the cyclic olefin-based copolymer (A) and other components added as necessary using a known kneading device such as an extruder and a Banbury mixer. A method of melting and kneading the cyclic olefin copolymer (A) and other components that are added as necessary in a common solvent, and then evaporating the solvent; A method of precipitation by adding a solution of coalescence (A) and other components added as necessary; and the like.
- a known kneading device such as an extruder and a Banbury mixer.
- a method of melting and kneading the cyclic olefin copolymer (A) and other components that are added as necessary in a common solvent, and then evaporating the solvent A method of precipitation by adding a solution of coalescence (A) and other components added as necessary;
- the obtained molded article is heated to, for example, (glass transition temperature (Tg) of cyclic olefin copolymer (A) - 40) ° C. to (glass transition temperature (Tg) of cyclic olefin copolymer (A) -5)
- An optical member can be obtained by annealing for 2 to 8 hours at a temperature range of -5).
- the molecules of the cyclic olefin copolymer (A) in the molded product are relaxed and the free volume is reduced. Therefore, change in specific gravity (change in volume) is less likely to occur even with heat treatment.
- the conditions for the annealing treatment are strict, the molded body will be deformed and will not return.
- the annealing under the above conditions and within a range in which the molded body is not deformed. That is, it is preferable to perform the annealing treatment at a temperature and for a time that does not cause deformation of the compact.
- the optical member obtained as described above has excellent wet heat resistance. Therefore, it is possible to suppress an increase in internal haze before and after the moisture and heat resistance test, and it can be suitably used mainly for optical applications and lenses. In addition, since the transparency can be maintained before and after the moisture and heat resistance test, it can be suitably used for applications requiring transparency.
- Example 1 ⁇ Polymerization of cyclic olefin copolymer (A)> (Preparation of catalyst) VO(OC 2 H 5 )Cl 2 was diluted with cyclohexane to prepare a vanadium catalyst cyclohexane solution with a vanadium concentration of 6.7 mmol/L. Ethyl aluminum sesquichloride (Al(C 2 H 5 ) 1.5 Cl 1.5 ) was diluted with cyclohexane to prepare a cyclohexane solution of an organoaluminum compound catalyst with an aluminum concentration of 107 mmol/L.
- ethylaluminum sesquichloride which is an organoaluminum compound, was fed into the polymerization vessel so that the mass ratio of aluminum to vanadium (Al/V) was 18.0.
- a copolymerization reaction was continuously carried out at a polymerization temperature of 8° C. and a polymerization pressure of 1.8 kg/cm 2 G to obtain ethylene and tetracyclo[4.4.0.1 2,5 . 1 7,10 ]-3-dodecene copolymer (ethylene/tetracyclo[4.4.0.1 2,5 .1 7,10 ]-3-dodecene copolymer) was obtained.
- Triglycerin oleate was used for (B), which is an ester compound of polyglycerin and fatty acid.
- glycerin (C-1) 0.0072 parts by mass was added to the cyclic olefin copolymer (A-1), and the mixture was kneaded downstream from the vent section of the extruder. At this time, the conditions of the extruder were adjusted so that the difference between the maximum and minimum resin temperatures in the diverder section of the extruder was within 3°C. Next, the kneaded material was pelletized by an underwater pelletizer attached to the outlet of the extruder, and the obtained pellets were dried with hot air at a temperature of 100°C for 4 hours.
- the cyclic olefin copolymer (A-1 ) to obtain a resin composition containing In order to suppress the contamination of iron atoms (Fe), stainless steel pipes and polymerization equipment were used in the polymer manufacturing equipment.
- Example 2 The amount of triglycerin oleate added is 0.80 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-1), and the amount of polyglycerin (C-1) is added to the cyclic olefin copolymer ( A-1)
- a resin composition was produced in the same manner as in Example 1 except that 0.0064 parts by mass was used per 100 parts by mass.
- Example 3 The amount of triglycerol oleate added is 1.5 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-1), and the amount of polyglycerin (C-1) is added to the cyclic olefin copolymer ( A-1)
- a resin composition was produced in the same manner as in Example 1 except that 0.012 parts by mass was used per 100 parts by mass.
- cyclic olefin copolymer (A) TOPAS (registered trademark) COC 5013L-10 (manufactured by Polyplastics, an addition copolymer of norbornene and ethylene, hereinafter referred to as cyclic olefin copolymer (A-2) ) was put into a twin-screw extruder (manufactured by Japan Steel Works, Ltd.: TEX44SS-30BW-3V).
- Example 5 The amount of triglycerin oleate added is 1.5 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-2), and the amount of polyglycerin (C-1) is added to the cyclic olefin copolymer ( A-2)
- a resin composition was produced in the same manner as in Example 4, except that 0.012 parts by mass was used per 100 parts by mass.
- Example 6 The amount of triglycerin oleate added was 0.85 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-1), and polyglycerin (C) was used instead of polyglycerin (C-1)
- a resin composition was prepared in the same manner as in Example 1 except that polyglycerin (C-2) was used and the amount added was 0.063 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-1). manufactured things.
- Example 7 The amount of triglycerol oleate added is 4.0 parts by mass with respect to 100 parts by mass of the cyclic olefin copolymer (A-1), and the amount of polyglycerin (C-1) is added to the cyclic olefin copolymer ( A-1)
- a resin composition was produced in the same manner as in Example 1 except that 0.032 parts by mass was used per 100 parts by mass.
- Table 1 shows the results of Examples 1 to 7. "-" means that evaluation has not been carried out.
- contamination inside the mold can be suppressed by continuous molding, and contamination of the lens surface of the mold can be particularly suppressed.
- Example 6 which contained a specific amount or more of polyglycerin, it was not possible to suppress contamination on the mold lens surface, and surface contamination occurred after 900 shots. Regarding Example 7, the pellets became cloudy, so the contamination of the mold lens surface was not evaluated.
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Abstract
Description
環状オレフィン系共重合体(A)と、
ポリグリセリンと脂肪酸とのエステル化合物(B)と、
ポリグリセリン(C)と、
を含む環状オレフィン系樹脂組成物であって、
上記化合物(B)の量が、上記環状オレフィン系共重合体(A)100質量部に対して、0.05質量部以上3質量部以下であり、
上記ポリグリセリン(C)の量が、上記環状オレフィン系共重合体(A)100質量部に対して、0.001質量部以上0.04質量部以下である、環状オレフィン系樹脂組成物。
[2]
上記[1]に記載の環状オレフィン系樹脂組成物であって、
上記環状オレフィン系共重合体(A)が、構造単位(a)と構造単位(b)とを有する、環状オレフィン系樹脂組成物。
構造単位(a):下記一般式(I)で表される少なくとも1種のオレフィン由来の構造単位。
構造単位(b):下記一般式(II)で表される繰り返し単位(AA)と、下記一般式(III)で表される繰り返し単位(AB)と、下記一般式(IV)で表される繰り返し単位(AC)とからなる群より選択される少なくとも1種の環状オレフィン由来の構造単位。
[3]
上記[2]に記載の環状オレフィン系樹脂組成物であって、
上記環状オレフィン系重合体(A)が、
上記一般式(II)で表される繰り返し単位(AA)および芳香環を有する環状オレフィンから導かれる構造単位(D)を有し、
上記繰り返し単位(AA)が芳香環を含まず、
上記芳香環を有する環状オレフィンが、下記(D-1)式で表される化合物、下記(D-2)式で表される化合物、下記(D-3)式で表される化合物からなる群より選択される一種または二種以上を含む、環状オレフィン系樹脂組成物。
[4]
上記[1]~[3]のいずれか1つに記載の環状オレフィン系樹脂組成物であって、
示差走査熱量計で測定される、上記環状オレフィン系共重合体(A)のガラス転移温度が130℃以上170℃以下である、環状オレフィン系樹脂組成物。
[5]
上記[1]~[4]のいずれか1つに記載の環状オレフィン系樹脂組成物を含む、成形体。
[6]
光学部材である、上記[5]に記載の成形体。
本実施形態に係る環状オレフィレン系樹脂組成物は、
環状オレフィン系共重合体(A)と、
ポリグリセリンと脂肪酸とのエステル化合物(B)と、
ポリグリセリン(C)と、
を含む環状オレフィン系樹脂組成物であって、
上記化合物(B)の量が、上記環状オレフィン系共重合体(A)100質量部に対して、0.05質量部以上3質量部以下であり、
上記ポリグリセリン(C)の量が、上記環状オレフィン系共重合体(A)100質量部に対して、0.001質量部以上0.04質量部以下である。
また、本実施形態に係る環状オレフィン系樹脂組成の成形体であれば、内部ヘイズが低くかつ、耐湿熱試験前後での内部ヘイズの増加を少なくすることができる。さらに、成形体は耐湿熱試験前後で透明性を維持できるため、透明性が要求される用途にも好適に用いることができる。
本実施形態に係る環状オレフィレン系共重合体(A)は,環状オレフィンに由来する構造単位を必須構成単位とする共重合体である。
環状オレフィレン系共重合体(A)としては、例えば、エチレンまたはα-オレフィンと環状オレフィンとの共重合体(A1)が挙げられる。
上記一般式(Ia)で表されるオレフィンモノマーとしては、例えば、エチレン、プロピレン、1-ブテン、1-ペンテン、1-ヘキセン、3-メチル-1-ブテン、3-メチル-1-ペンテン、3-エチル-1-ペンテン、4-メチル-1-ペンテン、4-メチル-1-ヘキセン、4,4-ジメチル-1-ヘキセン、4,4-ジメチル-1-ペンテン、4-エチル-1-ヘキセン、3-エチル-1-ヘキセン、1-オクテン、1-デセン、1-ドデセン、1-テトラデセン、1-ヘキサデセン、1-オクタデセン、1-エイコセン等が挙げられる。より優れた耐熱性、機械的特性および光学特性を有する光学部品を得る観点から、これらの中でも、エチレンとプロピレンが好ましく、エチレンが特に好ましい。上記一般式(Ia)で表されるオレフィンモノマーは、2種類以上を用いても良い。
なお、オレフィン由来の構造単位(a)の割合は、13C-NMRによって測定することができる。
本実施形態において、繰り返し単位(AA)および構造単位(D)の含有量は、例えば、1H-NMRまたは13C-NMRによって測定することができる。
本実施形態に係るエステル化合物(B)は、ポリグリセリンと脂肪酸とのエステル化合物であって、2量体以上のポリグリセリンと、炭素原子数8以上24以下の飽和または不飽和脂肪酸とのエステルである。上記エステル化合物(B)は、好ましくは3量体であるトリグリセリンと、炭素原子数8以上24以下の飽和または不飽和脂肪酸とのエステルである。
本実施形態に係る環状オレフィン系樹脂組成物が、エステル化合物(B)を含むことによって、高温高湿下においても、環状オレフィン系樹脂は微細なクラックの発生を抑制することができ、内部ヘイズの上昇を抑制できる。
エステル化合物(B)の含有量が、上記下限値以上であれば、耐湿熱試験前後での内部ヘイズの変化量を抑えることができる。また、上記上限値以下であれば、耐湿熱試験前の内部ヘイズを抑制することができる。
本実施形態に係る環状オレフィレン系樹脂組成物は、ポリグリセリン(C)を特定量含む。これにより、親水剤に不純物として含まれるアルコールのガス化による、連続成形における金型汚染を抑制することが可能となる。
ポリグリセリン(C)が上記範囲内であれば、従来の耐湿熱試験よりシビアな耐湿熱試験(例えば、85℃95%RH1008時間等)前後であっても、内部ヘイズの変化量を少なくすることができる。また、成形体の連続成形時において、金型内部の汚染を抑制できる。
本実施形態に係る環状オレフィン系樹脂は、必要に応じて、耐候安定剤、耐熱安定剤、酸化防止剤、金属不活性剤、塩酸吸収剤、帯電防止剤、難燃剤、スリップ剤、アンチブロッキング剤、防曇剤、滑剤、天然油、合成油、ワックス、有機または無機の充填剤等を、本実施形態の目的を損なわない範囲で配合することができ、その配合割合は適宜量である。
ここで、アニール処理の条件を厳しくすると、成形体が変形してしまい、戻らなくなってしまうため、上記の条件で、かつ、成形体が変形しない範囲で行うことが好ましい。すなわち、成形体の変形が起きないような温度および時間でアニール処理を行うことが好ましい。
また、本発明は前述の実施形態に限定されるものではなく、本発明の目的を達成できる範囲での変形、改良等は本発明に含まれるものである。
<環状オレフィン系共重合体(A)の重合>
(触媒の調製)
VO(OC2H5)Cl2をシクロヘキサンで希釈し、バナジウム濃度が6.7mmol/Lであるバナジウム触媒のシクロヘキサン溶液を調製した。エチルアルミニウムセスキクロリド(Al(C2H5)1.5Cl1.5)をシクロヘキサンで希釈し、アルミニウム濃度が107mmol/Lである有機アルミニウム化合物触媒のシクロヘキサン溶液を調製した。
攪拌式重合器(内径500mm、反応容積100L)を用いて、連続的にエチレンとテトラシクロ[4.4.0.12,5.17,10]-3-ドデセンとの共重合反応を行った。重合溶媒としてシクロヘキサンを使用した。この共重合反応を行う際は、上記方法によって調製されたバナジウム触媒のシクロヘキサン溶液を、重合器内のシクロヘキサンに対するバナジウム触媒濃度が0.6mmol/Lになるように、重合器内に供給した。
重合器より抜出した、エチレン・テトラシクロ[4.4.0.12,5.17,10]-3-ドデセン共重合体溶液に、水およびpH調節剤として、濃度25質量%のNaOH溶液を添加し、重合反応を停止させた。また、エチレン・テトラシクロ[4.4.0.12,5.17,10]-3-ドデセン共重合体中に存在する触媒残渣を除去(脱灰)し、ポリマー溶液Aを得た。
上記脱灰処理を行った、エチレン・テトラシクロ[4.4.0.12,5.17,10]-3-ドデセン共重合体のシクロヘキサン溶液(ポリマー溶液A、ポリマー濃度7.7質量%)に安定剤として、ペンタエリスリチル‐テトラキス[3‐(3,5‐ジ‐t‐ブチル‐4‐ヒドロキシフェニル)プロピオネート]を、上記共重合体100質量部に対して0.4質量部となるように添加した後、一旦、有効容量1.0cm3の撹拌槽を用いて1時間混合した。
熱源として20kg/cm2Gの水蒸気を用いた二重管式加熱器(外管径2B、内管径3/4B、長さ21m)に、濃度を5質量%とした上記共重合体のシクロヘキサン溶液を150kg/Hの量で供給して、180℃に加熱した。
熱源として25kg/cm2Gの水蒸気を用いた二重管式フラッシュ乾燥器(外管径2B、内管径3/4B、長さ27m)とフラッシュホッパー(容積200L)とを用いて、上記加熱工程を経た上記共重合体のシクロヘキサン溶液から重合溶媒であるシクロヘキサンとともに大半の未反応モノマーを除去することでフラッシュ乾燥された溶融状態の環状オレフィンランダム共重合体(環状オレフィン系共重合体(A-1))を得た。示差走査熱量計で測定した、環状オレフィン系共重合体(A-1)のガラス転移温度(Tg)は161℃であった。
ポリグリセリンと脂肪酸とのエステル化合物である(B)は、トリグリセリンオレートを用いた。
・ポリグリセリン(C-1):トリグリセリンとテトラグリセリンとの混合物。
トリグリセリン:テトラグリセリン=6:1
・ポリグリセリン(C-2):ジグリセリン、トリグリセリン、テトラグリセリンとの混合物。
ジグリセリン:トリグリセリン:テトラグリセリン=5:60:9
ベント付二軸混練押出機を用い、上記の溶融状態の環状オレフィン系共重合体(A-1)を押出機の樹脂装入部より装入した後、揮発物を除去する目的でベント部分からトラップを介し真空ポンプで吸引しつつ、ベント部よりも下流側のシリンダー部に、トリグリセリンオレートを、環状オレフィン系共重合体(A-1)100質量部に対して0.90質量部、ポリグリセリン(C-1)を環状オレフィン系共重合体(A-1)に対して0.0072質量部添加し、押出機のベント部より下流側で混錬した。この時、押出機ダイバーダー部で樹脂温度の最大値と最小値の差が3℃以内になるように押出機の条件を調整した。
次いで、押出機出口に取り付けられたアンダーウォーターペレタイザーにより混錬物をペレット化し、得られたペレットを温度100℃の熱風にて4時間乾燥した。
さらに重合器内の平均滞留時間から計算される樹脂量の3~5倍程度の樹脂を洗浄のために流し、その後サンプルを採取する操作を行うことによって、環状オレフィン系共重合体(A-1)を含む樹脂組成物を得た。鉄原子(Fe)の混入を抑えるため、ポリマー製造設備にはステンレス製の配管や重合装置を用いた。
トリグリセリンオレートの添加量を、環状オレフィン系共重合体(A-1)100質量部に対して0.80質量部、ポリグリセリン(C-1)の添加量を、環状オレフィン系共重合体(A-1)100質量部に対して0.0064質量部としたこと以外は例1と同様にして、樹脂組成物を製造した。
トリグリセリンオレートの添加量を、環状オレフィン系共重合体(A-1)100質量部に対して1.5質量部、ポリグリセリン(C-1)の添加量を、環状オレフィン系共重合体(A-1)100質量部に対して0.012質量部としたこと以外は例1と同様にして、樹脂組成物を製造した。
環状オレフィン系共重合体(A)としてTOPAS(登録商標)COC 5013L-10(ポリプラスチックス社製、ノルボルネンとエチレンとの付加共重合体、以下環状オレフィン系共重合体(A-2)と呼ぶ)を二軸押出機(日本製鋼所社製:TEX44SS-30BW-3V)に投入した。さらに、環状オレフィン系共重合体(A-2)100質量部に対して、0.90質量部のトリグリセリンオレート、0.0072質量部のポリグリセリン(C-1)をそれぞれ添加し、溶融混錬し、ペレット化させ、ペレット状の樹脂組成物を得た。
トリグリセリンオレートの添加量を、環状オレフィン系共重合体(A-2)100質量部に対して1.5質量部、ポリグリセリン(C-1)の添加量を、環状オレフィン系共重合体(A-2)100質量部に対して0.012質量部としたこと以外は例4と同様にして、樹脂組成物を製造した。
トリグリセリンオレートの添加量を、環状オレフィン系共重合体(A-1)100質量部に対して0.85質量部としたこと、ポリグリセリン(C)としてポリグリセリン(C-1)の代わりにポリグリセリン(C-2)を用い、その添加量を環状オレフィン系共重合体(A-1)100質量部に対して0.063質量部としたこと以外は例1と同様にして、樹脂組成物を製造した。
トリグリセリンオレートの添加量を、環状オレフィン系共重合体(A-1)100質量部に対して4.0質量部、ポリグリセリン(C-1)の添加量を、環状オレフィン系共重合体(A-1)100質量部に対して0.032質量部としたこと以外は例1と同様にして、樹脂組成物を製造した。
[内部ヘイズ]
射出成形機(ファナック社製 ROBOSHOT S2000i-30α)を用いて、シリンダー温度275℃、金型温度120℃で、得られた樹脂組成物を射出成形し、光学面を持つ35mm×65mm×厚み3mmtのテストピースを成形した。
テストピースの内部ヘイズはベンジルアルコールを使用し、JIS K-7105に基づいて測定した。
内部ヘイズ測定で作製したテストピースを、温度85℃、相対湿度95%の雰囲気下に1008時間放置した。その後、温度23℃、相対湿度50%の雰囲気に取り出して48時間後に内部ヘイズを測定した。
耐湿熱試験後の内部ヘイズから耐湿熱試験前の内部ヘイズを差し引いた変化量(以下、Δ内部ヘイズ)を測定した。
レンズ部分の直径が6.0mm、レンズ部分の厚みが0.5mmの平板レンズを形成する金型と射出成型機(ファナック社製 ROBOSHOT S2000i-30α)を用いてシリンダー温度285℃、金型温度は105℃の条件で、得られた樹脂組成物を射出成型し、合計4500ショット成形した。900ショット毎に金型のレンズ面の汚れをデジタルマイクロスコープVHX-5000(キーエンス社製)で観察した。
レンズ面汚れが観察されたショット数を表1に記載した。4500ショットでも発生しなかった場合は「無し」とした。
Claims (6)
- 環状オレフィン系共重合体(A)と、
ポリグリセリンと脂肪酸とのエステル化合物(B)と、
ポリグリセリン(C)と、
を含む環状オレフィン系樹脂組成物であって、
前記化合物(B)の量が、前記環状オレフィン系共重合体(A)100質量部に対して、0.05質量部以上3質量部以下であり、
前記ポリグリセリン(C)の量が、前記環状オレフィン系共重合体(A)100質量部に対して、0.001質量部以上0.04質量部以下である、環状オレフィン系樹脂組成物。 - 請求項1に記載の環状オレフィン系樹脂組成物であって、
前記環状オレフィン系共重合体(A)が、構造単位(a)と構造単位(b)とを有する、環状オレフィン系樹脂組成物。
構造単位(a):下記一般式(I)で表される少なくとも1種のオレフィン由来の構造単位。
構造単位(b):下記一般式(II)で表される繰り返し単位(AA)と、下記一般式(III)で表される繰り返し単位(AB)と、下記一般式(IV)で表される繰り返し単位(AC)とからなる群より選択される少なくとも1種の環状オレフィン由来の構造単位。
- 請求項2に記載の環状オレフィン系樹脂組成物であって、
前記環状オレフィン系共重合体(A)が、
前記一般式(II)で表される繰り返し単位(AA)および芳香環を有する環状オレフィンから導かれる構造単位(D)を有し、
前記繰り返し単位(AA)が芳香環を含まず、
前記芳香環を有する環状オレフィンが、下記(D-1)式で表される化合物、下記(D-2)式で表される化合物、下記(D-3)式で表される化合物からなる群より選択される一種または二種以上を含む、環状オレフィン系樹脂組成物。
- 請求項1~3のいずれか1項に記載の環状オレフィン系樹脂組成物であって、
示差走査熱量計で測定される、前記環状オレフィン系共重合体(A)のガラス転移温度が130℃以上170℃以下である、環状オレフィン系樹脂組成物。 - 請求項1~4のいずれか1項に記載の環状オレフィン系樹脂組成物を含む、成形体。
- 光学部材である、請求項5に記載の成形体。
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JP2002194230A (ja) * | 2000-12-25 | 2002-07-10 | Asahi Denka Kogyo Kk | 樹脂組成物 |
JP2006232714A (ja) * | 2005-02-24 | 2006-09-07 | Riken Vitamin Co Ltd | 高純度トリグリセリンモノ脂肪酸エステルの製造方法 |
JP2015199939A (ja) * | 2014-03-31 | 2015-11-12 | 三井化学株式会社 | 樹脂組成物およびその用途 |
WO2017033968A1 (ja) * | 2015-08-27 | 2017-03-02 | 日本ゼオン株式会社 | 樹脂組成物及び樹脂成形体 |
JP2018172665A (ja) * | 2017-03-31 | 2018-11-08 | 三井化学株式会社 | 環状オレフィン系樹脂組成物、成形体および光学部品 |
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JP2001055480A (ja) * | 1999-06-11 | 2001-02-27 | Mitsui Chemicals Inc | 環状オレフィン系樹脂組成物およびその成形体 |
CN103788603B (zh) * | 2012-10-31 | 2016-01-13 | 中国石油化工股份有限公司 | 一种聚乳酸双向拉伸磨砂薄膜及其制备方法 |
JP2015137362A (ja) * | 2014-01-25 | 2015-07-30 | 三菱樹脂株式会社 | ポリエステル樹脂組成物 |
TWI731895B (zh) * | 2015-12-08 | 2021-07-01 | 日商富士軟片股份有限公司 | 感放射線性樹脂組成物、硬化膜、圖案形成方法、固體攝影元件及影像顯示裝置 |
KR102556120B1 (ko) * | 2018-09-27 | 2023-07-19 | 미쓰이 가가쿠 가부시키가이샤 | 환상 올레핀계 수지 조성물, 성형체 및 광학 부품 |
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JP2002194230A (ja) * | 2000-12-25 | 2002-07-10 | Asahi Denka Kogyo Kk | 樹脂組成物 |
JP2006232714A (ja) * | 2005-02-24 | 2006-09-07 | Riken Vitamin Co Ltd | 高純度トリグリセリンモノ脂肪酸エステルの製造方法 |
JP2015199939A (ja) * | 2014-03-31 | 2015-11-12 | 三井化学株式会社 | 樹脂組成物およびその用途 |
WO2017033968A1 (ja) * | 2015-08-27 | 2017-03-02 | 日本ゼオン株式会社 | 樹脂組成物及び樹脂成形体 |
JP2018172665A (ja) * | 2017-03-31 | 2018-11-08 | 三井化学株式会社 | 環状オレフィン系樹脂組成物、成形体および光学部品 |
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CN116507650A (zh) | 2023-07-28 |
JP7509933B2 (ja) | 2024-07-02 |
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