DE68927880T2 - Verzweigte polycarbonate und verfahren zu ihrer herstellung - Google Patents

Verzweigte polycarbonate und verfahren zu ihrer herstellung

Info

Publication number
DE68927880T2
DE68927880T2 DE68927880T DE68927880T DE68927880T2 DE 68927880 T2 DE68927880 T2 DE 68927880T2 DE 68927880 T DE68927880 T DE 68927880T DE 68927880 T DE68927880 T DE 68927880T DE 68927880 T2 DE68927880 T2 DE 68927880T2
Authority
DE
Germany
Prior art keywords
production
branched polycarbonate
polycarbonate
branched
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
Application number
DE68927880T
Other languages
English (en)
Other versions
DE68927880D1 (de
Inventor
Masaya Idemitsu Petroc Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Publication of DE68927880D1 publication Critical patent/DE68927880D1/de
Application granted granted Critical
Publication of DE68927880T2 publication Critical patent/DE68927880T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G64/04—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
    • 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

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)
DE68927880T 1988-09-06 1989-09-06 Verzweigte polycarbonate und verfahren zu ihrer herstellung Expired - Fee Related DE68927880T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63221285A JPH0684429B2 (ja) 1988-09-06 1988-09-06 分岐ポリカーボネート及びその製造方法
PCT/JP1989/000916 WO1990002769A1 (en) 1988-09-06 1989-09-06 Branched polycarbonate and process for its production

Publications (2)

Publication Number Publication Date
DE68927880D1 DE68927880D1 (de) 1997-04-24
DE68927880T2 true DE68927880T2 (de) 1997-06-26

Family

ID=16764387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927880T Expired - Fee Related DE68927880T2 (de) 1988-09-06 1989-09-06 Verzweigte polycarbonate und verfahren zu ihrer herstellung

Country Status (7)

Country Link
US (1) US5112936A (de)
EP (1) EP0383954B1 (de)
JP (1) JPH0684429B2 (de)
KR (1) KR970007325B1 (de)
BR (1) BR8907080A (de)
DE (1) DE68927880T2 (de)
WO (1) WO1990002769A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512676A (en) 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5210213A (en) 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5516876A (en) 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5969079A (en) 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US5693741A (en) 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5618907A (en) 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
US5610317A (en) 1985-09-05 1997-03-11 The Boeing Company Multiple chemically functional end cap monomers
US5817744A (en) 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
US5283314A (en) * 1989-08-03 1994-02-01 Idemitsu Petrochemical Co., Ltd. Process for the production of a branched polycarbonate with emulsion having interfacial area
US5104964A (en) * 1989-08-03 1992-04-14 Idemitsu Petrochemical Co., Ltd. Branched polycarbonate having branching parameter and degree of branching
DE69231876T2 (de) * 1991-01-24 2001-10-18 Idemitsu Petrochemical Co Polymermischung, die ein verzweigtes Polycarbonat enthält
AU2001255088A1 (en) * 2000-05-06 2001-12-03 Jung-Yeon Park Apparatus and method for digitally controlling plant pot, and method for ordering plant pot delivering on-line
CN115651183B (zh) * 2022-11-11 2024-02-27 万华化学集团股份有限公司 一种光气法共聚碳酸酯的制备方法、由其制备的共聚碳酸酯及应用

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410823A (en) * 1964-10-15 1968-11-12 Mobay Chemical Corp Method of removing contaminants from polycarbonates
US3544514A (en) * 1965-01-15 1970-12-01 Bayer Ag Process for the production of thermoplastic polycarbonates
US3525712A (en) * 1965-09-01 1970-08-25 Gen Electric Process for preparing thermoplastic polycarbonates
JPS5236554B2 (de) * 1973-06-27 1977-09-16
US4001184A (en) * 1975-03-31 1977-01-04 General Electric Company Process for preparing a branched polycarbonate
US4294953A (en) * 1979-05-31 1981-10-13 General Electric Company Process for preparing a branched polycarbonate
US4415723A (en) * 1982-03-19 1983-11-15 General Electric Company Randomly branched aromatic polycarbonate from triphenol
JPS5947228A (ja) * 1982-09-10 1984-03-16 Teijin Chem Ltd 分岐ポリカ−ボネ−トの製造方法
JPS60163919A (ja) * 1984-02-03 1985-08-26 Teijin Chem Ltd 分岐ポリカ−ボネ−トの製造方法
JPS60215022A (ja) * 1984-04-10 1985-10-28 Mitsubishi Gas Chem Co Inc ポリカ−ボネ−ト樹脂の製法及びそれを用いた光学成形品
DE3512838A1 (de) * 1984-04-10 1985-10-17 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Optischer gegenstand aus verzweigtem polykarbonatharz
JPS61238822A (ja) * 1985-04-17 1986-10-24 Mitsubishi Gas Chem Co Inc コ−ポリカ−ボネ−ト樹脂及びその製法
JPS6284035A (ja) * 1985-10-08 1987-04-17 Mitsui Petrochem Ind Ltd トリフエノ−ル系化合物
DE3662188D1 (en) * 1985-10-08 1989-04-06 Mitsui Petrochemical Ind Triphenol and polycarbonate polymer prepared therefrom
JPH0668022B2 (ja) * 1985-12-20 1994-08-31 三井石油化学工業株式会社 新規なポリカ−ボネ−トおよびその製造方法
IT1196985B (it) * 1986-07-23 1988-11-25 Enichem Polimeri Policarbonati ramificati contenenti acidi alifatici policarbossilici o loro derivati e procedimento per la loro preparazione
NL8602363A (nl) * 1986-09-18 1988-04-18 Gen Electric Werkwijze voor het bereiden van een aromatisch polycarbonaat.
JPH0611733B2 (ja) * 1986-11-05 1994-02-16 工業技術院長 芳香族二酢酸エステル類の製法
US4732934A (en) * 1986-12-08 1988-03-22 General Electric Company Functionalized thermoplastic polymers, blends prepared therefrom, and methods for preparing blends
EP0273144A3 (de) * 1986-12-15 1990-03-21 General Electric Company Vernetzte verzweigte Polykarbonatzusammensetzung
US4902735A (en) * 1987-06-03 1990-02-20 Idemitsu Petrochemical Co., Ltd. High impact resistant polycarbonate and process for producing said polycarbonate
US5104964A (en) * 1989-08-03 1992-04-14 Idemitsu Petrochemical Co., Ltd. Branched polycarbonate having branching parameter and degree of branching
JPH0522089A (ja) * 1991-06-20 1993-01-29 Furukawa Electric Co Ltd:The データ処理信号生成回路

Also Published As

Publication number Publication date
WO1990002769A1 (en) 1990-03-22
JPH02103228A (ja) 1990-04-16
EP0383954B1 (de) 1997-03-19
JPH0684429B2 (ja) 1994-10-26
KR970007325B1 (en) 1997-05-07
EP0383954A4 (en) 1992-05-06
US5112936A (en) 1992-05-12
KR900701893A (ko) 1990-12-04
DE68927880D1 (de) 1997-04-24
BR8907080A (pt) 1991-01-08
EP0383954A1 (de) 1990-08-29

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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: IDEMITSU KOSAN CO., LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee