DE69415722D1 - Verfahren zur Herstellung von Polycarbonaten - Google Patents
Verfahren zur Herstellung von PolycarbonatenInfo
- Publication number
- DE69415722D1 DE69415722D1 DE69415722T DE69415722T DE69415722D1 DE 69415722 D1 DE69415722 D1 DE 69415722D1 DE 69415722 T DE69415722 T DE 69415722T DE 69415722 T DE69415722 T DE 69415722T DE 69415722 D1 DE69415722 D1 DE 69415722D1
- Authority
- DE
- Germany
- Prior art keywords
- polycarbonates
- production
- 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
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
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
Landscapes
- 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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/071,141 US5319066A (en) | 1993-05-27 | 1993-05-27 | Method for making polycarbonates |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69415722D1 true DE69415722D1 (de) | 1999-02-18 |
DE69415722T2 DE69415722T2 (de) | 1999-08-05 |
Family
ID=22099504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69415722T Expired - Fee Related DE69415722T2 (de) | 1993-05-27 | 1994-05-18 | Verfahren zur Herstellung von Polycarbonaten |
Country Status (6)
Country | Link |
---|---|
US (1) | US5319066A (de) |
EP (1) | EP0626410B1 (de) |
JP (1) | JP2866003B2 (de) |
CN (1) | CN1098419A (de) |
DE (1) | DE69415722T2 (de) |
ES (1) | ES2126062T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320156A1 (de) * | 1993-06-18 | 1994-12-22 | Bayer Ag | Verfahren zur Herstellung von thermoplastischen Polycarbonaten |
WO2000037531A1 (en) | 1998-12-18 | 2000-06-29 | General Electric Company | Method for the preparation of bisphenol-a polycarbonate with reduced levels of fries |
US6166133A (en) * | 1999-02-12 | 2000-12-26 | General Electric Company | PC/ABS blends possessing high melt flow having controlled levels of fries branching species |
US6124422A (en) * | 1999-03-22 | 2000-09-26 | General Electric Co. | Method for quenching of polycarbonate |
US6136945A (en) | 1999-05-17 | 2000-10-24 | General Electric Company | Method for quenching of polycarbonate and compositions prepared thereby |
US6492485B1 (en) | 2000-04-11 | 2002-12-10 | General Electric Company | Redistributed polycarbonate resin |
US6376640B1 (en) | 2001-01-12 | 2002-04-23 | General Electric Company | Melt polycarbonate catalyst systems |
US6291631B1 (en) | 2001-01-12 | 2001-09-18 | General Electric Company | Melt polycarbonate catalyst systems |
US6395862B1 (en) | 2001-01-12 | 2002-05-28 | General Electric Company | Melt polycarbonate catalyst systems |
US6323304B1 (en) | 2001-01-12 | 2001-11-27 | General Electric Company | Melt polycarbonate catalyst systems |
US6303737B1 (en) | 2001-01-12 | 2001-10-16 | General Electric Company | Melt polycarbonate catalyst systems |
US6323303B1 (en) | 2001-03-01 | 2001-11-27 | General Electric Company | Melt polycarbonate catalyst systems |
JP4567223B2 (ja) * | 2001-03-21 | 2010-10-20 | 帝人株式会社 | ポリエステルの製造方法 |
JP2002348368A (ja) | 2001-05-28 | 2002-12-04 | Ge Plastics Japan Ltd | 光学用ポリカーボネートおよびその用途 |
JP3866934B2 (ja) * | 2001-05-28 | 2007-01-10 | 日本ジーイープラスチックス株式会社 | 光学用ポリカーボネートおよびその用途 |
US6555646B2 (en) | 2001-08-30 | 2003-04-29 | General Electric Company | Process for preparing polycarbonate |
US6504000B1 (en) | 2001-08-30 | 2003-01-07 | General Electric Company | Process for preparing polycarbonate |
US6495654B1 (en) | 2001-08-30 | 2002-12-17 | General Elecrric Company | Process for preparing polycarbonate |
US6608164B2 (en) | 2001-10-25 | 2003-08-19 | General Electric Company | Salts of heterocyclic diols as catalysts for melt polycarbonate |
US6610814B2 (en) | 2001-10-25 | 2003-08-26 | General Electric Company | Compounds of antimony and germanium as catalysts for melt polycarbonate |
US6583258B1 (en) | 2001-10-25 | 2003-06-24 | General Electric Company | Salts of organic phosphates as catalysts for melt polycarbonate |
US20050009968A1 (en) * | 2003-06-28 | 2005-01-13 | General Electric Company | Transparent Flame Retardant Polycarbonate Compositions |
US7947770B2 (en) * | 2007-03-07 | 2011-05-24 | E. I. Du Pont De Nemours And Company | Flame retardant polycarbonate compositions |
US8367796B2 (en) | 2009-07-01 | 2013-02-05 | International Business Machines Corporation | Catalytic polymerization of polymers containing electrophilic linkages using nucleophilic reagents |
JP6728038B2 (ja) | 2013-10-08 | 2020-07-22 | モメンティブ パフォーマンス マテリアルズ ゲーエムベーハー | 反応性官能性シロキサン組成物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763099A (en) * | 1971-11-01 | 1973-10-02 | Gen Electric | Process for preparing polycarbonate using a guanidine catalyst |
US4262113A (en) * | 1979-12-28 | 1981-04-14 | General Electric Company | Process for preparing polycarbonates using amino guanidine or amino amidine catalysts |
ES2107999T3 (es) * | 1988-07-11 | 1997-12-16 | Gen Electric | Procedimiento para preparar policarbonatos. |
US5025083A (en) * | 1989-02-10 | 1991-06-18 | Daicel Chemical Industries, Ltd. | Process for preparation of polycarbonate |
JPH0446928A (ja) * | 1990-06-14 | 1992-02-17 | Daicel Chem Ind Ltd | ポリカーボネートの製造法 |
GB9025388D0 (en) * | 1990-11-22 | 1991-01-09 | British Petroleum Co Plc | Production of carbonates |
-
1993
- 1993-05-27 US US08/071,141 patent/US5319066A/en not_active Expired - Lifetime
-
1994
- 1994-05-18 ES ES94303550T patent/ES2126062T3/es not_active Expired - Lifetime
- 1994-05-18 JP JP6103666A patent/JP2866003B2/ja not_active Expired - Fee Related
- 1994-05-18 EP EP94303550A patent/EP0626410B1/de not_active Expired - Lifetime
- 1994-05-18 DE DE69415722T patent/DE69415722T2/de not_active Expired - Fee Related
- 1994-05-27 CN CN94106165.5A patent/CN1098419A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2126062T3 (es) | 1999-03-16 |
US5319066A (en) | 1994-06-07 |
JPH073001A (ja) | 1995-01-06 |
EP0626410A3 (de) | 1995-04-19 |
CN1098419A (zh) | 1995-02-08 |
EP0626410A2 (de) | 1994-11-30 |
EP0626410B1 (de) | 1999-01-07 |
JP2866003B2 (ja) | 1999-03-08 |
DE69415722T2 (de) | 1999-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO |
|
8339 | Ceased/non-payment of the annual fee |