BR8703052A - Processo para producao de uma resina tendo ligacoes carbonato - Google Patents
Processo para producao de uma resina tendo ligacoes carbonatoInfo
- Publication number
- BR8703052A BR8703052A BR8703052A BR8703052A BR8703052A BR 8703052 A BR8703052 A BR 8703052A BR 8703052 A BR8703052 A BR 8703052A BR 8703052 A BR8703052 A BR 8703052A BR 8703052 A BR8703052 A BR 8703052A
- Authority
- BR
- Brazil
- Prior art keywords
- carbonate
- connections
- resin
- production
- carbonate connections
- Prior art date
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
-
- 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
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
-
- 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
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61142165A JPH0676483B2 (ja) | 1986-06-18 | 1986-06-18 | カーボネート結合を有する樹脂の製造法 |
JP61142164A JPH0676482B2 (ja) | 1986-06-18 | 1986-06-18 | カーボネート結合を有する樹脂の製造方法 |
JP61235829A JPS6390536A (ja) | 1986-10-03 | 1986-10-03 | ポリマ−の取得方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8703052A true BR8703052A (pt) | 1988-03-08 |
Family
ID=27318396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8703052A BR8703052A (pt) | 1986-06-18 | 1987-06-17 | Processo para producao de uma resina tendo ligacoes carbonato |
Country Status (5)
Country | Link |
---|---|
US (1) | US4839458A (pt) |
EP (1) | EP0251586B1 (pt) |
KR (1) | KR920010145B1 (pt) |
BR (1) | BR8703052A (pt) |
DE (1) | DE3778591D1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68928424T2 (de) * | 1988-07-11 | 1998-05-20 | Gen Electric | Verfahren zur Herstellung von Polycarbonaten |
DE68928766T2 (de) * | 1988-09-22 | 1999-03-25 | Ge Plastics Japan Ltd | Verfahren zur Herstellung von Polycarbonaten |
US4939230A (en) * | 1988-11-16 | 1990-07-03 | The Dow Chemical Company | Elimination of monocarbonate from polycarbonate |
US5200496A (en) * | 1991-07-02 | 1993-04-06 | The Dow Chemical Company | Process for preparing polycarbonate having reduced carbonate byproduct content |
WO1994018258A1 (en) * | 1991-07-02 | 1994-08-18 | The Dow Chemical Company | Process for preparing polycarbonate having reduced carbonate byproduct content |
DE19848668A1 (de) * | 1998-10-22 | 2000-04-27 | Bayer Ag | Tetrachlorkohlenstoffarmes Phosgen |
JP6045825B2 (ja) * | 2012-07-05 | 2016-12-14 | 出光興産株式会社 | ポリカーボネート−ポリオルガノシロキサン共重合体及びその連続的な製造方法 |
CN105408250B (zh) | 2013-07-26 | 2018-08-07 | 沙特基础全球技术有限公司 | 用于生产高纯光气的方法和装置 |
JP6286057B2 (ja) | 2014-02-04 | 2018-02-28 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | カーボネートを生成する方法 |
JP6316446B2 (ja) | 2014-02-04 | 2018-04-25 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | カーボネートの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456761A1 (fr) * | 1979-05-18 | 1980-12-12 | Gen Electric | Composition de moulage thermoplastique a base de polycarbonate et son procede de preparation |
JPS5922743A (ja) * | 1982-07-30 | 1984-02-06 | 昭和製袋工業株式会社 | 紙箱の形成方法 |
JPS6081245A (ja) * | 1983-10-13 | 1985-05-09 | Idemitsu Petrochem Co Ltd | ポリカ−ボネ−ト樹脂組成物 |
JPH0681245A (ja) * | 1992-06-01 | 1994-03-22 | Toray Ind Inc | 可細化性複合繊維からなる布帛および風合いの優れた布帛の製造方法 |
-
1987
- 1987-06-17 BR BR8703052A patent/BR8703052A/pt not_active IP Right Cessation
- 1987-06-17 KR KR1019870006159A patent/KR920010145B1/ko not_active IP Right Cessation
- 1987-06-17 US US07/063,001 patent/US4839458A/en not_active Expired - Lifetime
- 1987-06-18 EP EP87305423A patent/EP0251586B1/en not_active Expired - Lifetime
- 1987-06-18 DE DE8787305423T patent/DE3778591D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0251586B1 (en) | 1992-04-29 |
KR920010145B1 (ko) | 1992-11-16 |
US4839458A (en) | 1989-06-13 |
EP0251586A2 (en) | 1988-01-07 |
KR880000489A (ko) | 1988-03-26 |
DE3778591D1 (de) | 1992-06-04 |
EP0251586A3 (en) | 1989-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) | ||
B15K | Others concerning applications: alteration of classification |
Ipc: C08G 64/24 (2006.01), C08G 64/40 (2006.0 |