ES2030708T3 - Policarbonatos ramificados conteniendo acidos policarboxilicos alifaticos o derivados de los mismos, y procedimiento para su fabricacion. - Google Patents
Policarbonatos ramificados conteniendo acidos policarboxilicos alifaticos o derivados de los mismos, y procedimiento para su fabricacion.Info
- Publication number
- ES2030708T3 ES2030708T3 ES198787201365T ES87201365T ES2030708T3 ES 2030708 T3 ES2030708 T3 ES 2030708T3 ES 198787201365 T ES198787201365 T ES 198787201365T ES 87201365 T ES87201365 T ES 87201365T ES 2030708 T3 ES2030708 T3 ES 2030708T3
- Authority
- ES
- Spain
- Prior art keywords
- derived
- procedure
- manufacture
- polycarboxylic acids
- containing aliphatic
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920000515 polycarbonate Polymers 0.000 title abstract 2
- 239000004417 polycarbonate Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000071 blow moulding Methods 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 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
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
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)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
POLICARBONATOS TERMOPLASTICOS, RAMIFICADOS CONVENIENTES PARA SER PROCESADOS POR MEDIO DE LA TECNICA DE MOLDEO POR SOPLADO, SE PREPARAN POR MEDIO DE COPOLIMERIZACION CON ACIDOS POLIFUNCIONALES ALIFATICOS O SUS DERIVADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21230/86A IT1196985B (it) | 1986-07-23 | 1986-07-23 | Policarbonati ramificati contenenti acidi alifatici policarbossilici o loro derivati e procedimento per la loro preparazione |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030708T3 true ES2030708T3 (es) | 1992-11-16 |
Family
ID=11178738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787201365T Expired - Lifetime ES2030708T3 (es) | 1986-07-23 | 1987-07-17 | Policarbonatos ramificados conteniendo acidos policarboxilicos alifaticos o derivados de los mismos, y procedimiento para su fabricacion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4795797A (es) |
EP (1) | EP0254369B1 (es) |
JP (1) | JPS6335620A (es) |
AT (1) | ATE72254T1 (es) |
CA (1) | CA1296127C (es) |
DE (1) | DE3776444D1 (es) |
DK (1) | DK379887A (es) |
ES (1) | ES2030708T3 (es) |
GR (1) | GR3003932T3 (es) |
IT (1) | IT1196985B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623243B2 (ja) * | 1988-04-29 | 1994-03-30 | 出光石油化学株式会社 | ポリカーボネートの製造方法 |
JPH0684429B2 (ja) * | 1988-09-06 | 1994-10-26 | 出光石油化学株式会社 | 分岐ポリカーボネート及びその製造方法 |
US5166306A (en) * | 1988-12-02 | 1992-11-24 | Enichem Technoresine S.P.A. | Flame-resistant polycarbonate containing units from halogenated pyrimidine compounds in the polymer chain |
US5104964A (en) * | 1989-08-03 | 1992-04-14 | Idemitsu Petrochemical Co., Ltd. | Branched polycarbonate having branching parameter and degree of branching |
US5447989A (en) * | 1993-09-17 | 1995-09-05 | Enichem S.P.A. | High impact modified polycarbonate compositions |
US5843876A (en) * | 1996-01-30 | 1998-12-01 | Colgate-Palmolive Co. | Composition |
US6458899B1 (en) * | 2001-03-20 | 2002-10-01 | General Electric Company | Tricarboxylic acids, method, and branched polycarbonates prepared therefrom |
CN106700056B (zh) * | 2016-12-26 | 2018-11-02 | 天津理工大学 | 一种可再生的聚碳酸酯的绿色制备方法 |
CN115850675B (zh) * | 2022-12-06 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续两相界面光气法制备支化聚碳酸酯的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185619A (ja) * | 1982-04-26 | 1983-10-29 | Idemitsu Kosan Co Ltd | ポリカ−ボネ−トの製造方法 |
EP0111849A1 (en) * | 1982-12-22 | 1984-06-27 | General Electric Company | Branched copolyester-carbonate resins |
US4621132A (en) * | 1982-12-22 | 1986-11-04 | General Electric Company | Branched copolyester-carbonate resins |
-
1986
- 1986-07-23 IT IT21230/86A patent/IT1196985B/it active
-
1987
- 1987-07-17 DE DE8787201365T patent/DE3776444D1/de not_active Expired - Fee Related
- 1987-07-17 US US07/074,559 patent/US4795797A/en not_active Expired - Fee Related
- 1987-07-17 EP EP87201365A patent/EP0254369B1/en not_active Expired - Lifetime
- 1987-07-17 AT AT87201365T patent/ATE72254T1/de not_active IP Right Cessation
- 1987-07-17 ES ES198787201365T patent/ES2030708T3/es not_active Expired - Lifetime
- 1987-07-21 DK DK379887A patent/DK379887A/da not_active Application Discontinuation
- 1987-07-22 CA CA000542772A patent/CA1296127C/en not_active Expired - Fee Related
- 1987-07-23 JP JP62182436A patent/JPS6335620A/ja active Pending
-
1992
- 1992-02-28 GR GR920400356T patent/GR3003932T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE72254T1 (de) | 1992-02-15 |
DK379887A (da) | 1988-01-24 |
EP0254369A2 (en) | 1988-01-27 |
DK379887D0 (da) | 1987-07-21 |
EP0254369A3 (en) | 1989-06-07 |
IT1196985B (it) | 1988-11-25 |
EP0254369B1 (en) | 1992-01-29 |
CA1296127C (en) | 1992-02-18 |
JPS6335620A (ja) | 1988-02-16 |
DE3776444D1 (de) | 1992-03-12 |
GR3003932T3 (es) | 1993-03-16 |
IT8621230A0 (it) | 1986-07-23 |
US4795797A (en) | 1989-01-03 |
IT8621230A1 (it) | 1988-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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