WO2001032745A1 - Polycarbonate de resine et son procede de production - Google Patents
Polycarbonate de resine et son procede de production Download PDFInfo
- Publication number
- WO2001032745A1 WO2001032745A1 PCT/JP1999/006008 JP9906008W WO0132745A1 WO 2001032745 A1 WO2001032745 A1 WO 2001032745A1 JP 9906008 W JP9906008 W JP 9906008W WO 0132745 A1 WO0132745 A1 WO 0132745A1
- Authority
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- WIPO (PCT)
- Prior art keywords
- carbon atoms
- group
- polycarbonate resin
- formula
- structural
- Prior art date
Links
- 229920005668 polycarbonate resin Polymers 0.000 title claims abstract description 47
- 239000004431 polycarbonate resin Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 69
- 150000001875 compounds Chemical class 0.000 claims description 32
- 125000003118 aryl group Chemical group 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- 125000004104 aryloxy group Chemical group 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 5
- 150000007514 bases Chemical class 0.000 claims description 4
- 150000004650 carbonic acid diesters Chemical class 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000000000 cycloalkoxy group Chemical group 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 20
- -1 carbonate diester Chemical class 0.000 description 16
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 16
- 230000003287 optical effect Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000009477 glass transition Effects 0.000 description 8
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229930185605 Bisphenol Natural products 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- TUGLVWDSALSXCF-UHFFFAOYSA-N decane;methanol Chemical compound OC.OC.CCCCCCCCCC TUGLVWDSALSXCF-UHFFFAOYSA-N 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005809 transesterification reaction Methods 0.000 description 3
- NUDSREQIJYWLRA-UHFFFAOYSA-N 4-[9-(4-hydroxy-3-methylphenyl)fluoren-9-yl]-2-methylphenol Chemical compound C1=C(O)C(C)=CC(C2(C3=CC=CC=C3C3=CC=CC=C32)C=2C=C(C)C(O)=CC=2)=C1 NUDSREQIJYWLRA-UHFFFAOYSA-N 0.000 description 2
- YWFPGFJLYRKYJZ-UHFFFAOYSA-N 9,9-bis(4-hydroxyphenyl)fluorene Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 YWFPGFJLYRKYJZ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical class [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000012279 sodium borohydride Substances 0.000 description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 2
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- SUQFCVOFANWOMT-UHFFFAOYSA-N 2,2-dioxo-1,3,2-dioxathietan-4-one Chemical compound O=C1OS(=O)(=O)O1 SUQFCVOFANWOMT-UHFFFAOYSA-N 0.000 description 1
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- WKVWOPDUENJKAR-UHFFFAOYSA-N 2-cyclohexyl-4-[2-(3-cyclohexyl-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C=1C=C(O)C(C2CCCCC2)=CC=1C(C)(C)C(C=1)=CC=C(O)C=1C1CCCCC1 WKVWOPDUENJKAR-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 2-phenyl-1h-imidazole Chemical compound C1=CNC(C=2C=CC=CC=2)=N1 ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 0.000 description 1
- YMTYZTXUZLQUSF-UHFFFAOYSA-N 3,3'-Dimethylbisphenol A Chemical compound C1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=CC=2)=C1 YMTYZTXUZLQUSF-UHFFFAOYSA-N 0.000 description 1
- KCIVBLNHLBBZFE-UHFFFAOYSA-N 4-(9h-fluoren-1-yl)-2-methylphenol Chemical compound C1=C(O)C(C)=CC(C=2C3=C(C4=CC=CC=C4C3)C=CC=2)=C1 KCIVBLNHLBBZFE-UHFFFAOYSA-N 0.000 description 1
- BATCUENAARTUKW-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)-diphenylmethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 BATCUENAARTUKW-UHFFFAOYSA-N 0.000 description 1
- OVVCSFQRAXVPGT-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)cyclopentyl]phenol Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCC1 OVVCSFQRAXVPGT-UHFFFAOYSA-N 0.000 description 1
- ODJUOZPKKHIEOZ-UHFFFAOYSA-N 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=C(C)C=2)=C1 ODJUOZPKKHIEOZ-UHFFFAOYSA-N 0.000 description 1
- BKTRENAPTCBBFA-UHFFFAOYSA-N 4-[2-(4-hydroxy-3-phenylphenyl)propan-2-yl]-2-phenylphenol Chemical compound C=1C=C(O)C(C=2C=CC=CC=2)=CC=1C(C)(C)C(C=1)=CC=C(O)C=1C1=CC=CC=C1 BKTRENAPTCBBFA-UHFFFAOYSA-N 0.000 description 1
- QHJPJZROUNGTRJ-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)octan-2-yl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)(CCCCCC)C1=CC=C(O)C=C1 QHJPJZROUNGTRJ-UHFFFAOYSA-N 0.000 description 1
- HHAWUCXQHIYAEU-UHFFFAOYSA-N 4-heptylbenzenesulfonic acid Chemical compound CCCCCCCC1=CC=C(S(O)(=O)=O)C=C1 HHAWUCXQHIYAEU-UHFFFAOYSA-N 0.000 description 1
- CXIXFMIBMZZTSA-UHFFFAOYSA-N 4-pentylbenzenesulfonic acid Chemical compound CCCCCC1=CC=C(S(O)(=O)=O)C=C1 CXIXFMIBMZZTSA-UHFFFAOYSA-N 0.000 description 1
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 1
- HTVITOHKHWFJKO-UHFFFAOYSA-N Bisphenol B Chemical compound C=1C=C(O)C=CC=1C(C)(CC)C1=CC=C(O)C=C1 HTVITOHKHWFJKO-UHFFFAOYSA-N 0.000 description 1
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N N-butylamine Natural products CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 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
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- UCVMQZHZWWEPRC-UHFFFAOYSA-L barium(2+);hydrogen carbonate Chemical compound [Ba+2].OC([O-])=O.OC([O-])=O UCVMQZHZWWEPRC-UHFFFAOYSA-L 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 1
- ZDLCTRXVPGDKOG-UHFFFAOYSA-N bicyclo[2.2.1]heptane;methanol Chemical compound OC.C1CC2CCC1C2 ZDLCTRXVPGDKOG-UHFFFAOYSA-N 0.000 description 1
- MUCRFDZUHPMASM-UHFFFAOYSA-N bis(2-chlorophenyl) carbonate Chemical compound ClC1=CC=CC=C1OC(=O)OC1=CC=CC=C1Cl MUCRFDZUHPMASM-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- FLLNLJJKHKZKMB-UHFFFAOYSA-N boron;tetramethylazanium Chemical compound [B].C[N+](C)(C)C FLLNLJJKHKZKMB-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- ZOAIGCHJWKDIPJ-UHFFFAOYSA-M caesium acetate Chemical compound [Cs+].CC([O-])=O ZOAIGCHJWKDIPJ-UHFFFAOYSA-M 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- BLUMOBPWAAOPOY-UHFFFAOYSA-M cesium;benzoate Chemical compound [Cs+].[O-]C(=O)C1=CC=CC=C1 BLUMOBPWAAOPOY-UHFFFAOYSA-M 0.000 description 1
- WLZGEDNSZCPRCJ-UHFFFAOYSA-M cesium;octadecanoate Chemical compound [Cs+].CCCCCCCCCCCCCCCCCC([O-])=O WLZGEDNSZCPRCJ-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- UVJHQYIOXKWHFD-UHFFFAOYSA-N cyclohexa-1,4-diene Chemical compound C1C=CCC=C1 UVJHQYIOXKWHFD-UHFFFAOYSA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 1
- FYIBPWZEZWVDQB-UHFFFAOYSA-N dicyclohexyl carbonate Chemical compound C1CCCCC1OC(=O)OC1CCCCC1 FYIBPWZEZWVDQB-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- VNAQNRVIJHCIFS-UHFFFAOYSA-N difluoro carbonate Chemical compound FOC(=O)OF VNAQNRVIJHCIFS-UHFFFAOYSA-N 0.000 description 1
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical class [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 1
- REKWWOFUJAJBCL-UHFFFAOYSA-L dilithium;hydrogen phosphate Chemical compound [Li+].[Li+].OP([O-])([O-])=O REKWWOFUJAJBCL-UHFFFAOYSA-L 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical class [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- 229940031993 lithium benzoate Drugs 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
- LDJNSLOKTFFLSL-UHFFFAOYSA-M lithium;benzoate Chemical compound [Li+].[O-]C(=O)C1=CC=CC=C1 LDJNSLOKTFFLSL-UHFFFAOYSA-M 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 1
- 239000002370 magnesium bicarbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- JGIZKLDQCIOYLH-UHFFFAOYSA-L magnesium;phenyl phosphate Chemical compound [Mg+2].[O-]P([O-])(=O)OC1=CC=CC=C1 JGIZKLDQCIOYLH-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 239000004300 potassium benzoate Substances 0.000 description 1
- 235000010235 potassium benzoate Nutrition 0.000 description 1
- 229940103091 potassium benzoate Drugs 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- BYTCDABWEGFPLT-UHFFFAOYSA-L potassium;sodium;dihydroxide Chemical compound [OH-].[OH-].[Na+].[K+] BYTCDABWEGFPLT-UHFFFAOYSA-L 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- WJMMDJOFTZAHHS-UHFFFAOYSA-L strontium;carbonic acid;carbonate Chemical compound [Sr+2].OC([O-])=O.OC([O-])=O WJMMDJOFTZAHHS-UHFFFAOYSA-L 0.000 description 1
- RXSHXLOMRZJCLB-UHFFFAOYSA-L strontium;diacetate Chemical compound [Sr+2].CC([O-])=O.CC([O-])=O RXSHXLOMRZJCLB-UHFFFAOYSA-L 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
Definitions
- the present invention relates to a polycarbonate resin having transparency, heat resistance, a low photoelastic coefficient, and impact resistance, and a method for producing the same.
- This polycarbonate resin can be suitably used as a material for plastic optical products such as optical disk substrates, various lenses, prisms, and optical fibers.
- Polycarbonate resin composed of bisphenol A obtained by reacting 2,2-bis (4-hydroxyphenyl) propane (commonly known as bisphenol A) with phosgene or a carbonic acid diester has excellent heat resistance and transparency, and Because of its excellent mechanical properties such as impact resistance, it is widely used as an optical material in optical disc substrates, various lenses, prisms, optical fibers, etc., as well as structural materials.
- polycarbonate resin composed of bisphenol A has a problem that since it is a high photoelastic coefficient and low fluidity material, birefringence due to molecular orientation and residual stress during molding is large. Therefore, when molding an optical material using a polycarbonate resin composed of bisphenol A, a resin having a relatively low molecular weight should be used at a high temperature in order to improve fluidity. A method of reducing the birefringence of a molded article has been performed. However, when a polycarbonate resin composed of bisphenol A is used, the above-mentioned means is used. However, since there is a limit to the reduction of birefringence, with the spread of optical material applications in recent years, in some optical material fields, there is a strong demand for the development of even lower photoelastic coefficients and higher fluidity materials. I have.
- the present invention is intended to solve the problems associated with the prior art described above, and a polycarbonate resin having a lower photoelastic coefficient and a lower photoelastic coefficient than a polycarbonate resin composed of bisphenol fl. Its purpose is to provide a manufacturing method.
- the present inventors have conducted intensive studies on a method for overcoming the above-mentioned problems, and as a result, as a structural unit, the structural unit (1) and the structural formula (2) were used, and the structural unit and the structural unit represented by the structural formula (1)
- the present invention has been found that a polycarbonate resin having a molar ratio (1) / (2) of 70/30 to 5/95 with respect to the structural unit represented by the formula (2) can solve the above problems. Reached.
- the present invention provides a compound represented by the structural formula (1) or (2) A polycarbonate resin comprising a structural formula (1) / a structural formula (2) having a molar ratio of 70/30 to 595.
- each of Rh R 2 is independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxyl group having 1 to 20 carbon atoms, a cycloalkyl group having 6 to 20 carbon atoms, Represents an aryl group having 6 to 20 carbon atoms, a cycloalkoxyl group having 6 to 20 carbon atoms or an aryloxy group having 6 to 20 carbon atoms, and m and n each represent an integer of 0 to 4.
- W represents a cycloalkylene group having 6 to 20 carbon atoms and 1 to 4 cyclic rings.
- the present invention comprises a structural unit represented by the structural formula (1) and the structural unit represented by the structural formula (2) and a structural unit represented by the structural formula (3), and the structural unit represented by the structural formula (3) and the structural formula Provided is a polycarbonate resin having a molar ratio (3) / [(1) + (2)] of 50Z50 to 1090 with respect to the structural unit represented by (1) and the structural formula (2).
- R 5 and R e are each independently a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, or an aryl group having 6 to 10 carbon atoms, and R 5 and R 6 are A ring may be formed.
- R 3 and R 4 are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxyl group having 1 carbon atom, 20 carbon atoms, and a carbon atom having 6 to 20 carbon atoms.
- P and q represent integers from 0 to 4.
- the present invention provides a method for producing the above polycarbonate resin.
- the polycarbonate resin according to the present invention comprises a structural unit derived from an aromatic dihydroxy compound represented by the general formula (4) and an aliphatic dihydroxy conjugate represented by the general formula (5), and a carbonate diester. It is obtained by polycondensation.
- R 2 is independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxyl group having 1 to 20 carbon atoms, and a cycloalkyl group having 6 to 20 carbon atoms.
- W represents a cycloalkylene group having 6 to 20 carbon atoms and 1 to 4 cyclo rings.
- Examples of the aromatic dihydroxy compound represented by the general formula (4) include 9,9-bis (4-hydroxyphenyl) fluorene, 9,9-bis (4-hydroxy-3-methylphenyl) fluorene, and 9,9-bis (4-hydroxyphenyl) fluorene.
- Bis (4-hydroxy-13-ethylphenyl) fluorene or the like is used.
- Examples of the aliphatic dihydroxy compound represented by general formula (5), key monobasic 1, 4-dimethanol cyclohexane, norbornane methanol, tricyclo (5.2.2 1.0 2.6) decane dimethanol, decalin one 2 , 6-dimethanol and the like are used.
- the molar ratio of the structural units derived from the aromatic dihydroxy compound represented by the general formula (4) and the aliphatic dihydroxy compound represented by the general formula (5) (1) / (2) is usually 70/30 to 5/95, preferably 70/30 to 10/90, and more preferably 70/30 to 20/80. That is, when the molar ratio (1) / (2) of the structural units respectively derived from the aromatic dihydroxy compound (4) and the aliphatic dihydroquin compound (5) in the polycarbonate resin is higher than 70Z30, the glass transition occurs. Since the temperature rises, the fluidity during molding decreases, which is not preferable. On the other hand, if it is lower than 5/95, the glass transition temperature is lowered, that is, the heat resistance is lowered and It is not preferable because it becomes difficult to endure.
- a structural unit derived from an aromatic dihydroxy compound represented by the above general formula (4) and an aliphatic dihydroxy compound represented by the general formula (5) and a diester carbonate are used. It is more preferable to introduce a structural unit derived from an aromatic dihydroxy compound represented by the following general formula (6) in addition to the structural unit derived from the viewpoint of the balance of physical properties.
- R 5 and R e are each independently a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group having 6 to 10 carbon atoms, and R 5 and R e are To form a ring.
- R 3 and R 4 are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxyl group having 1 to 20 carbon atoms, and a cycloalkyl group having 6 to 20 carbon atoms And represents an aryl group having 6 to 20 carbon atoms, a cycloalkoxyl group having 6 to 20 carbon atoms or an aryloxy group having 6 to 20 carbon atoms.
- P and q represent integers from 0 to 4.
- the aromatic dihydroxy compound represented by the general formula (6) include bis (4-hydroxyphenyl) methane, 1,1-bis (4-hydroxyphenyl) ethane, and 2,2-bis (4 —Hydroxyphenyl) propane, 2,2-bis (4-hydroxyphenyl) butane, 2,2-bis (4-hydroxyphenyl) octane, bis (4-hydroxyphenyl) phenylmeta 1,1-bis (4-hydroxyphenyl) 11-phenylethane, bis (4-hydroxyphenyl) diphenylmethane, 2,2-bis (4-hydroxy-3-methylphenyl) propane, 1,1-bis (4-hydroxy-1-31-tert-butylphenyl) propane, 2,2-bis (3,5-dimethyl-4-hydroxyphenyl) propane, 2,2-bis (4-hydroxy-3-phenylphenyl) propane, 2 , 2-bis (3-cyclohexyl 4-hydroxyphenyl) propane, 2,2-bis (4-hydroxy
- the impact resistance can be improved by including the structural unit (3) derived from the aromatic dihydroxy compound represented by the general formula (6).
- the molar ratio is relative to the structural unit (1) derived from the aromatic dihydroxy compound represented by the formula (4) and the structural unit (2) derived from the aliphatic dihydroxy compound represented by the general formula (5).
- the ratio of [(1) + (2)] is preferably from 50 to 50/90. If it is larger than 50Z50, the photoelastic coefficient increases, which is not preferable. On the other hand, if the ratio is smaller than 10/90, the effect of improving the impact resistance is reduced, which is not preferable.
- 2,2-bis (4-hydroxyphenyl) propane (commonly called bisphenol A) is particularly preferably used as the aromatic dihydroxy compound represented by the general formula (6).
- Bisphenol A is inexpensively mass-produced as a raw material for polycarbonate resin, and when bisphenol A is used, impact resistance can be increased without impairing heat resistance. Very useful.
- the polycarbonate resin according to the present invention contains at least a structural unit derived from an aromatic dihydroxy compound represented by the general formula (4) and a structural unit derived from an aliphatic dihydroxy compound represented by the general formula (5). And has a predetermined ratio of structural units derived from the aromatic dihydroxy compound represented by the general formula (6), and has a random, block, or alternating copolymer structure. High modulus, high heat resistance and high impact resistance.
- a resin having a photoelastic coefficient of 50 ⁇ 10 to 12 m 2 / N or less is preferable, and more preferably 40xl0 to 12 m 2 or less.
- the photoelastic coefficient exceeds 50xlO- 12 m 2 ZN, the birefringence is increased, for example, the signal negative effects, such as read error increases of the resulting unfavorable when used as an optical disk substrate.
- the glass transition temperature of the polycarbonate resin in the present invention is preferably from 100 ° C to 220 ° C, more preferably from 100 ° C to 190 ° C. If the glass transition temperature is lower than 100 ° C, heat resistance deteriorates and the use environment is limited, which is not preferable. On the other hand, if the glass transition temperature is higher than 220 ° C, the flowability deteriorates, and it becomes difficult to obtain optical uniformity of the molded product, which is not preferable. If the glass transition temperature is suppressed to a low molecular weight in order to secure the flowability, It is not preferable because impact resistance is reduced.
- Examples of the carbonic diester used in the present invention include diphenyl carbonate, ditolyl carbonate, bis (chlorophenyl) carbonate, m-cresilyl carbonate, dinaphthyl carbonate, dimethyl carbonate, and jeticarbonate.
- Noble force carbonate dibutyl carbonate, dicyclohexyl carbonate, and the like.
- difluorocarbonate is particularly preferred.
- the diphenyl carbonate is preferably used in a ratio of 0.97 to 1.10 mol, more preferably 0.98 to 1 mol, per 1 mol of the total of the aromatic dihydroxy compound and the aliphatic dihydroxy compound. It is a ratio of 1.03 mol.
- the polystyrene-equivalent weight average molecular weight of the polycarbonate resin used in the present invention is preferably 20, 000 to 200,000, more preferably 35,000 to 100,000. 0 0 0. If the weight average molecular weight in terms of polystyrene is less than 200,000, the impact resistance becomes low, and if it is more than 200,000, the fluidity becomes poor, which is not preferable.
- a basic compound is used as a catalyst.
- a basic compound include an alkali metal compound and / or an alkaline earth metal compound, a nitrogen-containing compound, and the like.
- Such compounds include organic acid salts, inorganic salts, oxides, hydroxides, hydrides or alkoxides such as alkali metal and alkaline earth metal compounds, quaternary ammonium hydroxides and the like. Salts, amines and the like are preferably used, and these compounds can be used alone or in combination.
- alkali metal compound examples include sodium hydroxide, sodium potassium hydroxide, cesium hydroxide, lithium hydroxide, sodium hydrogen carbonate, sodium carbonate, potassium carbonate, cesium carbonate, lithium carbonate, Sodium acetate, potassium acetate, cesium acetate, lithium acetate, sodium stearate, potassium stearate, cesium stearate, lithium stearate, sodium borohydride, sodium borohydride, sodium benzoate, potassium benzoate, Cesium benzoate, lithium benzoate, disodium hydrogen phosphate, dipotassium hydrogen phosphate, dilithium hydrogen phosphate, disodium phenyl diphosphate, disodium salt of bisphenol A, dipotassium salt, 2 Cesium salt, dilithium salt, phenol sodium salt, potassium salt, cesium salt, lithium salt and the like are used.
- alkaline earth metal compound examples include magnesium hydroxide, calcium hydroxide, strontium hydroxide, barium hydroxide, magnesium hydrogen carbonate, calcium hydrogen carbonate, strontium hydrogen carbonate, barium hydrogen carbonate and carbonate
- magnesium hydrogen carbonate, calcium hydrogen carbonate, strontium hydrogen carbonate, barium hydrogen carbonate and carbonate Magnesium, calcium carbonate, strontium carbonate, barium carbonate, magnesium acetate, calcium acetate, strontium acetate, barium acetate, magnesium stearate, calcium stearate, benzoic acid potassium, magnesium phenyl phosphate and the like are used.
- nitrogen-containing compound examples include tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrapropylammonium hydroxide, tetrabutylammonium hydroxide, and trimethylbenzylammonium hydroxide.
- Quaternary ammonium hydroxides having alkyl, aryl groups, etc. tertiary amines such as triethylamine, dimethylbenzylamine, triphenylamine, secondary tertiary amines such as getylamine, dibutylamine, propylamine, butylamine
- Primary amines such as imidazoles such as 2-methylimidazole, 2-phenylimidazole and benzimidazole, or ammonia, tetramethylammonium borohydride, tetrabutylammonium borohydride Hydride, tetrabutyl ammonium Niu Mute trough
- Tetorafue two Ruan monitor ⁇ beam tetramethyl phenylene Ruporeto like basic or basic salts is used.
- the transesterification according to the present invention can be carried out by a known melt polycondensation method. That is, melt polycondensation is carried out using the above-mentioned raw materials and a catalyst while removing by-products by transesterification under heating or at normal pressure or reduced pressure. Is Umono.
- the reaction is generally carried out in two or more stages.
- the first-stage reaction is carried out at a temperature of 120 to 260, preferably at a temperature of 180 to 240 ° C. for 0.1 to 5 hours, preferably 0.5 to 3 hours. Let react.
- the reaction temperature is increased while increasing the degree of vacuum of the reaction system to carry out the reaction between the aromatic dihydroxy compound, the aliphatic dihydroxy compound and the carbonic acid diester.
- the polycondensation reaction is performed at a temperature of 0 to 350 ° C. Such a reaction may be performed in a continuous manner or in a batch manner.
- the reactor used to carry out the above reaction is equipped with paddle wings, lattice wings, glasses wings, etc., even if it is a vertical type equipped with an anchor type stirring blade, a max blend stirring blade, a helical ribbon type stirring blade, etc. It may be a horizontal type or an extruder type equipped with a screw, and it is preferable to use a reaction apparatus in which these are appropriately combined.
- the catalyst is removed or deactivated after the completion of the polymerization reaction in order to maintain thermal stability and hydrolytic stability.
- a method of deactivating a catalyst by adding a known acidic substance is suitably performed.
- these substances include aromatic sulfonic acids such as p-toluenesulfonic acid, aromatic sulfonic acid esters such as butyl p-toluenesulfonic acid and hexyl p-toluenesulfonic acid, and stearic acid.
- Organic nodules such as chloride, benzoyl chloride and p-toluenesulfonic acid chloride, alkylsulfuric acids such as dimethylsulfuric acid, and organic halides such as dihybenzyl chloride are preferably used.
- a step of devolatilizing and removing low-boiling compounds in the polymer at a pressure of 0.1 to 1 mmHg and a temperature of 200 to 350 ° C may be provided.
- a horizontal device equipped with a stirring blade having excellent surface renewal capability, such as a paddle blade, a grid blade, and a spectacle blade, or a thin film evaporator is preferably used.
- antioxidant in addition to the above-mentioned heat stabilizer and hydrolysis stabilizer, antioxidant, pigment, dye, reinforcing agent and filler, ultraviolet absorber, lubricant, release agent, crystal Nucleating agents, plasticizers, flow improvers, antistatic agents, antibacterial agents, etc. can be added.
- the additive may be added while the polycarbonate resin obtained by melt polycondensation is in a molten state immediately after the reaction, or may be added again after the polycarbonate resin is pelletized. Further, a plurality of additives may be added at different timings.
- the pellets and the above additives are dispersed and mixed by a mixer such as a tumble mixer, a hensile mixer, a ribbon blender, a super mixer, and the like, and then extruded, a Banbury mixer and the like.
- a mixer such as a tumble mixer, a hensile mixer, a ribbon blender, a super mixer, and the like.
- a method of melt-kneading with a kneader such as a roll or a roll is appropriately selected.
- the degree of vacuum was adjusted to 15 OmmHg, and at the same time, the temperature was raised to 200 ° C at a rate of 60 ° C / hr, and the temperature was maintained for 40 minutes to perform transesterification. Furthermore, the temperature was raised to 225 ° C at a rate of 75 ° C / hr, and 40 minutes after the completion of the temperature increase, the pressure was reduced to ImmHg or less over 1 hour while maintaining the temperature at that temperature. Thereafter, the temperature was raised to 285 at a rate of 105 ° / 111> and the reaction was carried out with stirring for a total of 8.5 hours. After the reaction was completed, nitrogen was blown into the reactor to return to normal pressure, and the produced polycarbonate was taken out. Table 1 shows the measurement results of the physical properties of the polycarbonate resin.
- Example 2 shows the measurement results of the physical properties of the polycarbonate resin.
- Example 9 In Example 1, 9- bis (4-hydroxy-one 3- Mechirufuweniru) fluorene 37. 8 g (0. 1 mol), tricyclo (5.2.2 1.0 2 6) decane dimethanol 19. 6 g (0. The same operation as in Example 1 was carried out except that the reaction was carried out with stirring at a final temperature of 270 ° C for a total of 7.5 hours. Table 1 shows the measurement results of physical properties of the obtained polycarbonate resin.
- Example 9 In Example 1, 9-bis (4-hydroxy one 3- Mechirufuweniru) fluorene 22. 7 g (0. 06 mol), tricyclo (5.2.1, 0 2.6) decane dimethanol 27. 5 g (0. The same operation as in Example 1 was carried out except that the reaction was carried out with stirring at a final temperature of 260 ° C for a total of 7 hours. Table 1 shows the measurement results of the physical properties of the obtained polycarbonate resin.
- Example 4
- Example 1 9,05-bis (4-hydroxy-13-methylphenyl) fluorene (6.05 g, 0.016 mol), trans-decalin-2 (e ), 6 (e)-The same operation as in Example 1 was carried out except that 36.5 g (0.184 mol) of dimethanol was used and the reaction was carried out with stirring at a final temperature of 260 ° C for a total of 6 hours. went. Table 1 shows the measurement results of the physical properties of the obtained polycarbonate resin.
- Example 5 9,05-bis (4-hydroxy-13-methylphenyl) fluorene (6.05 g, 0.016 mol), trans-decalin-2 (e ), 6 (e)-The same operation as in Example 1 was carried out except that 36.5 g (0.184 mol) of dimethanol was used and the reaction was carried out with stirring at a final temperature of 260 ° C for a total of 6 hours. went. Table 1 shows the measurement results of the physical properties of the obtained polycarbonate resin.
- Example 1 In Example 1, 75.7 g (0.2 mol) of 9,9-bis (4-hydroxy-13-methylphenyl) fluorene was used, the final temperature was set to 340 ° C., and cyclohexane-1,4-diene was used. The same operation as in Example 1 was performed except that methanol was not used. Table 1 shows the measurement results of physical properties of the obtained polycarbonate resin. It is not possible to produce cast films and press specimens. The sex factor and the falling ball impact strength could not be measured. Comparative Example 2
- Example 1 hexanes one 1 cyclohexane, 4 instead of the di-methanol preparative Rishikuro using (5.2.2 1.0 2 6) Dekanjimetano Ichiru 39. 3 g (0. 20 mol), the final temperature The reaction was carried out with stirring at 260 ° C. for a total of 7 hours, and the same operation as in Example 1 was performed except that 9,9-bis (4-hydroxy-3-methylphenyl) fluorene was not used.
- Table 2 shows the measurement results of the physical properties of the obtained polycarbonate resin. The physical properties in Tables 1 and 2 were measured by the following methods.
- Weight average molecular weight (Mw) in terms of polystyrene Measured by GPC using monodisperse polystyrene having a known molecular weight as a standard substance, using Clohform as a developing solvent.
- Glass transition temperature (Tg) measured by a differential scanning calorimeter.
- Td Thermal decomposition onset temperature
- Photoelastic coefficient Calculated from birefringence measurement for load change at a wavelength of 633 nm using a cast film having a thickness of 100
- TCDDM tricyclo (5.2.2 1.0 2.6) decane dimethanol
- DDM tr an s- decalin one 2 (e), 6 (e) - dimethanol
- BPA 2, 2-bis (4-hydroxyphenyl (Polyvinyl) propane Industrial applicability
- the polycarbonate resin according to the present invention maintains the properties of aromatic polycarbonate resin such as excellent transparency, heat resistance and impact resistance.
- Example 5 Comparative Example 1 Comparative Example 2 Molar ratio BCF / TCDDM / BPA BCF / TCDDM / BPA BCF TCDDM
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99951143A EP1153955B1 (en) | 1999-10-29 | 1999-10-29 | Polycarbonate resin and process for producing the same |
US09/868,508 US6355768B1 (en) | 1999-10-29 | 1999-10-29 | Polycarbonate resin and process for producing the same |
PCT/JP1999/006008 WO2001032745A1 (fr) | 1999-10-29 | 1999-10-29 | Polycarbonate de resine et son procede de production |
DE69924530T DE69924530T2 (de) | 1999-10-29 | 1999-10-29 | Polycarbonatharz und verfahren zu seiner herstellung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/006008 WO2001032745A1 (fr) | 1999-10-29 | 1999-10-29 | Polycarbonate de resine et son procede de production |
Publications (1)
Publication Number | Publication Date |
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WO2001032745A1 true WO2001032745A1 (fr) | 2001-05-10 |
Family
ID=14237147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP1999/006008 WO2001032745A1 (fr) | 1999-10-29 | 1999-10-29 | Polycarbonate de resine et son procede de production |
Country Status (4)
Country | Link |
---|---|
US (1) | US6355768B1 (ja) |
EP (1) | EP1153955B1 (ja) |
DE (1) | DE69924530T2 (ja) |
WO (1) | WO2001032745A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001146527A (ja) * | 1999-11-19 | 2001-05-29 | Teijin Chem Ltd | ポリカーボネート樹脂フィルム |
EP1302785A1 (en) * | 2000-07-11 | 2003-04-16 | Teijin Chemicals, Ltd. | Plastic lens |
WO2010064721A1 (ja) * | 2008-12-05 | 2010-06-10 | 帝人化成株式会社 | 光学フィルム |
JP2010134232A (ja) * | 2008-12-05 | 2010-06-17 | Teijin Chem Ltd | 光学フィルム |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4281998B2 (ja) * | 2003-06-06 | 2009-06-17 | 三菱瓦斯化学株式会社 | ポリカーボネート樹脂組成物 |
KR101095337B1 (ko) * | 2003-11-26 | 2011-12-16 | 미츠비시 가스 가가쿠 가부시키가이샤 | 폴리카보네이트 공중합체 및 그 제조 방법 |
JP4514577B2 (ja) * | 2004-10-21 | 2010-07-28 | 大阪瓦斯株式会社 | 赤外線吸収フィルターおよび赤外線吸収パネル |
TWI418572B (zh) * | 2007-05-21 | 2013-12-11 | Mitsubishi Gas Chemical Co | 聚碳酸酯樹脂及其製造方法 |
US9163116B2 (en) | 2009-07-13 | 2015-10-20 | Mitsubishi Gas Chemical Company, Inc. | Polycarbonate resin composition |
US9274252B2 (en) * | 2009-08-12 | 2016-03-01 | Mitsubishi Gas Chemical Company, Inc. | Polycarbonate resin composition |
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JPS6466234A (en) * | 1987-09-08 | 1989-03-13 | Mitsubishi Gas Chemical Co | Aromatic-aliphatic polycarbonate copolymer |
JPH0625398A (ja) * | 1992-07-07 | 1994-02-01 | Teijin Chem Ltd | 高屈折率低複屈折性ポリカーボネート樹脂 |
JPH08134199A (ja) * | 1994-11-14 | 1996-05-28 | Mitsubishi Gas Chem Co Inc | 光記録媒体用成形材料 |
US5545710A (en) * | 1993-09-22 | 1996-08-13 | Bayer Aktiengesellschaft | Use of special polycarbonates for the production of optical articles |
JPH10101786A (ja) * | 1996-09-30 | 1998-04-21 | Teijin Ltd | ポリカーボネート共重合体およびその製造方法 |
JPH10176046A (ja) * | 1996-12-19 | 1998-06-30 | Teijin Ltd | ポリカーボネート共重合体 |
JPH11228683A (ja) * | 1998-02-10 | 1999-08-24 | Mitsubishi Gas Chem Co Inc | 新規な共重合ポリカーボネート樹脂及びこの製造法 |
-
1999
- 1999-10-29 DE DE69924530T patent/DE69924530T2/de not_active Expired - Lifetime
- 1999-10-29 US US09/868,508 patent/US6355768B1/en not_active Expired - Lifetime
- 1999-10-29 EP EP99951143A patent/EP1153955B1/en not_active Expired - Lifetime
- 1999-10-29 WO PCT/JP1999/006008 patent/WO2001032745A1/ja active IP Right Grant
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JPS6466234A (en) * | 1987-09-08 | 1989-03-13 | Mitsubishi Gas Chemical Co | Aromatic-aliphatic polycarbonate copolymer |
JPH0625398A (ja) * | 1992-07-07 | 1994-02-01 | Teijin Chem Ltd | 高屈折率低複屈折性ポリカーボネート樹脂 |
US5545710A (en) * | 1993-09-22 | 1996-08-13 | Bayer Aktiengesellschaft | Use of special polycarbonates for the production of optical articles |
JPH08134199A (ja) * | 1994-11-14 | 1996-05-28 | Mitsubishi Gas Chem Co Inc | 光記録媒体用成形材料 |
JPH10101786A (ja) * | 1996-09-30 | 1998-04-21 | Teijin Ltd | ポリカーボネート共重合体およびその製造方法 |
JPH10176046A (ja) * | 1996-12-19 | 1998-06-30 | Teijin Ltd | ポリカーボネート共重合体 |
JPH11228683A (ja) * | 1998-02-10 | 1999-08-24 | Mitsubishi Gas Chem Co Inc | 新規な共重合ポリカーボネート樹脂及びこの製造法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001146527A (ja) * | 1999-11-19 | 2001-05-29 | Teijin Chem Ltd | ポリカーボネート樹脂フィルム |
EP1302785A1 (en) * | 2000-07-11 | 2003-04-16 | Teijin Chemicals, Ltd. | Plastic lens |
EP1302785A4 (en) * | 2000-07-11 | 2004-09-15 | Teijin Chemicals Ltd | ORGANIC GLASS |
WO2010064721A1 (ja) * | 2008-12-05 | 2010-06-10 | 帝人化成株式会社 | 光学フィルム |
JP2010134232A (ja) * | 2008-12-05 | 2010-06-17 | Teijin Chem Ltd | 光学フィルム |
US8293861B2 (en) | 2008-12-05 | 2012-10-23 | Teijin Chemicals Ltd. | Optical film |
US8455611B2 (en) | 2008-12-05 | 2013-06-04 | Teijin Chemicals Ltd. | Optical film |
Also Published As
Publication number | Publication date |
---|---|
EP1153955A4 (en) | 2002-03-20 |
US6355768B1 (en) | 2002-03-12 |
EP1153955A1 (en) | 2001-11-14 |
DE69924530T2 (de) | 2006-02-16 |
DE69924530D1 (de) | 2005-05-04 |
EP1153955B1 (en) | 2005-03-30 |
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