JPH0527647B2 - - Google Patents
Info
- Publication number
- JPH0527647B2 JPH0527647B2 JP60061960A JP6196085A JPH0527647B2 JP H0527647 B2 JPH0527647 B2 JP H0527647B2 JP 60061960 A JP60061960 A JP 60061960A JP 6196085 A JP6196085 A JP 6196085A JP H0527647 B2 JPH0527647 B2 JP H0527647B2
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate resin
- kneading
- polycarbonate
- water
- molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004431 polycarbonate resin Substances 0.000 claims description 37
- 229920005668 polycarbonate resin Polymers 0.000 claims description 37
- 238000004898 kneading Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- 230000007062 hydrolysis Effects 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
- 238000007872 degassing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000012535 impurity Substances 0.000 description 9
- 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 7
- 238000001125 extrusion Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 150000002989 phenols Chemical class 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 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000011129 pharmaceutical packaging material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- -1 At the same time Substances 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6196085A JPS61221225A (ja) | 1985-03-28 | 1985-03-28 | 成形用ポリカ−ボネ−ト樹脂の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6196085A JPS61221225A (ja) | 1985-03-28 | 1985-03-28 | 成形用ポリカ−ボネ−ト樹脂の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61221225A JPS61221225A (ja) | 1986-10-01 |
JPH0527647B2 true JPH0527647B2 (US20050080228A1-20050414-C00005.png) | 1993-04-21 |
Family
ID=13186259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6196085A Granted JPS61221225A (ja) | 1985-03-28 | 1985-03-28 | 成形用ポリカ−ボネ−ト樹脂の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61221225A (US20050080228A1-20050414-C00005.png) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2672094B2 (ja) * | 1987-07-29 | 1997-11-05 | 三菱瓦斯化学株式会社 | 光ディスク用ポリカーボネート成形材料. |
US5777064A (en) * | 1995-03-22 | 1998-07-07 | Mitsubishi Gas Chemical Company, Inc. | Production method of polycarbonate |
DE19537114C2 (de) * | 1995-10-05 | 1998-11-12 | Bayer Ag | Verfahren zur Trocknung von Polymerpulvern und -agglomeraten |
JP3253905B2 (ja) * | 1997-12-05 | 2002-02-04 | 出光石油化学株式会社 | ディスク基板用ポリカーボネート |
EP0924260A3 (en) * | 1997-12-22 | 2001-10-24 | General Electric Company | Polycarbonate formulation and carrier for semiconductor wafers |
WO2000043436A1 (fr) * | 1999-01-21 | 2000-07-27 | Idemitsu Petrochemical Co., Ltd. | Résine de polycarbonate pour article formé, procédé de production thereof et enceinte ou support pour produit semi-conducteur réalisés dans cette résine |
US6683123B1 (en) | 2000-09-12 | 2004-01-27 | Bayer Polymers Llc | Process for making a thermoplastic molding composition |
CN115975164A (zh) * | 2023-01-04 | 2023-04-18 | 万华化学集团股份有限公司 | 一种聚碳酸酯及其制备方法、应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3567813A (en) * | 1968-07-11 | 1971-03-02 | Gen Electric | Process for preparing color and melt viscosity stable polycarbonate resins |
JPS5565251A (en) * | 1978-11-09 | 1980-05-16 | Mitsubishi Rayon Co Ltd | Polycarbonate resin composition |
JPS5584352A (en) * | 1978-12-20 | 1980-06-25 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
JPS55137157A (en) * | 1979-03-23 | 1980-10-25 | Gen Electric | Polycarbonate composition and its manufacture |
JPS55145750A (en) * | 1979-05-04 | 1980-11-13 | Gen Electric | Molding composition of production |
JPS60184814A (ja) * | 1984-03-05 | 1985-09-20 | Mitsubishi Gas Chem Co Inc | ポリカーボネート成形材料の製法 |
-
1985
- 1985-03-28 JP JP6196085A patent/JPS61221225A/ja active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3567813A (en) * | 1968-07-11 | 1971-03-02 | Gen Electric | Process for preparing color and melt viscosity stable polycarbonate resins |
JPS5565251A (en) * | 1978-11-09 | 1980-05-16 | Mitsubishi Rayon Co Ltd | Polycarbonate resin composition |
JPS5584352A (en) * | 1978-12-20 | 1980-06-25 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
JPS55137157A (en) * | 1979-03-23 | 1980-10-25 | Gen Electric | Polycarbonate composition and its manufacture |
JPS55145750A (en) * | 1979-05-04 | 1980-11-13 | Gen Electric | Molding composition of production |
JPS60184814A (ja) * | 1984-03-05 | 1985-09-20 | Mitsubishi Gas Chem Co Inc | ポリカーボネート成形材料の製法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61221225A (ja) | 1986-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2931345B2 (ja) | 熱可塑性芳香族ポリカーボネート | |
JPS5912967A (ja) | 可塑化された熱可塑性ポリマ− | |
TW200922966A (en) | Polycarbonate with high refractive index | |
JPH1171512A (ja) | ベント式成形物品用のポリカーボネート組成物 | |
JPH0527647B2 (US20050080228A1-20050414-C00005.png) | ||
CN107849260B (zh) | 使聚合物脱水的方法及由其制成的聚合物 | |
JP4125404B2 (ja) | ポリカーボネート生成物におけるbpaスカベンジャーとしてのオルトエステル | |
KR100566467B1 (ko) | 방향족폴리카보네이트수지에서이온성불순물함량을감소시키는방법 | |
JP3390582B2 (ja) | ポリカーボネート樹脂の製造方法 | |
JPH07188538A (ja) | 組成物 | |
JP3797696B2 (ja) | ポリカーボネート樹脂成形品の製造方法 | |
FR2467863A1 (fr) | Copolyester carbonate/carboxylate sequence, thermoplastique | |
JPH09508927A (ja) | 改良流れを有するカーボネートポリマー及びその調製とそれらから調製される薄肉成形品 | |
EP1651702B1 (de) | Polyformale und copolyformale mit reduzierter wasseraufnahme, ihre herstellung und verwendung | |
JP2014074094A (ja) | 難燃性熱可塑性樹脂組成物の製造方法 | |
JPH0929738A (ja) | ポリカーボネート樹脂成形材料の製造法 | |
JP3390581B2 (ja) | ポリカーボネート樹脂の製造方法 | |
JP3797705B2 (ja) | ポリカーボネート樹脂成形品の製造方法 | |
US20030191220A1 (en) | Process for the preparation of stabilized polycarbonate | |
EP0390994B1 (en) | Thermoplastic molding compositions | |
JPS6220533A (ja) | カ−ボンブラツク充てんされたポリカ−ボネ−ト成形製品の製造方法 | |
JP3390594B2 (ja) | ポリカーボネート樹脂の製造方法 | |
JPH072364B2 (ja) | ポリカ−ボネ−トの溶融押出方法 | |
Trivedi | Specialty Thermoplastics: Preparations, Processing, Properties, Performance | |
JPS601340B2 (ja) | 樹脂組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |