BR9003792A - Policarbonato ramificado e processo para producao do mesmo - Google Patents

Policarbonato ramificado e processo para producao do mesmo

Info

Publication number
BR9003792A
BR9003792A BR909003792A BR9003792A BR9003792A BR 9003792 A BR9003792 A BR 9003792A BR 909003792 A BR909003792 A BR 909003792A BR 9003792 A BR9003792 A BR 9003792A BR 9003792 A BR9003792 A BR 9003792A
Authority
BR
Brazil
Prior art keywords
same production
branched polycarbonate
polycarbonate
branched
production
Prior art date
Application number
BR909003792A
Other languages
English (en)
Inventor
Shigeki Kuze
Hideo Kusuyama
Masayuki Shinohara
Masaya Okamoto
Original Assignee
Idemitsu Petrochemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27327809&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9003792(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1321552A external-priority patent/JPH07103235B2/ja
Application filed by Idemitsu Petrochemical Co filed Critical Idemitsu Petrochemical Co
Publication of BR9003792A publication Critical patent/BR9003792A/pt

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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation

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)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
BR909003792A 1989-08-03 1990-08-02 Policarbonato ramificado e processo para producao do mesmo BR9003792A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20040789 1989-08-03
JP20040889 1989-08-03
JP1321552A JPH07103235B2 (ja) 1989-12-13 1989-12-13 分岐ポリカーボネート及びその製造方法

Publications (1)

Publication Number Publication Date
BR9003792A true BR9003792A (pt) 1991-09-03

Family

ID=27327809

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003792A BR9003792A (pt) 1989-08-03 1990-08-02 Policarbonato ramificado e processo para producao do mesmo

Country Status (6)

Country Link
US (1) US5104964A (pt)
EP (1) EP0411433B1 (pt)
KR (1) KR970002663B1 (pt)
BR (1) BR9003792A (pt)
DE (1) DE69034012T2 (pt)
ES (1) ES2185612T3 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5314949A (en) * 1991-01-24 1994-05-24 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
JPH04268328A (ja) * 1991-02-22 1992-09-24 Idemitsu Petrochem Co Ltd 分岐ポリカーボネート
JP3026707B2 (ja) * 1993-10-05 2000-03-27 出光石油化学株式会社 分岐状ポリカーボネートの製造方法
US5455323A (en) * 1993-11-18 1995-10-03 General Electric Company Reduced TG copolyestercarbonate
US5629404A (en) * 1995-06-07 1997-05-13 Smith; Douglas A. Impact resistant polymers based on bisphenol-A-polycarbonate
DE19943642A1 (de) 1999-09-13 2001-03-15 Bayer Ag Behälter
MXPA04009267A (es) 2002-03-25 2005-01-25 Bayer Materialscience Ag Policarbonato que tiene una alta viscosidad de extension.
EP2143750B1 (en) 2002-04-22 2012-06-27 Mitsubishi Chemical Corporation Aromatic polycarbonate composition, process for producing the same, and hollow container therefrom
US7691477B2 (en) * 2003-07-25 2010-04-06 Bayer Materialscience Ag Polyformals as a coextrusion protective layer on polycarbonate
DE102005025970A1 (de) * 2005-06-03 2006-12-07 Basf Ag Poröse Polyisocyanat-Polyadditionsprodukte
DE102007013273A1 (de) 2007-03-16 2008-09-18 Bayer Materialscience Ag Verfahren zur Herstellung mehrschichtiger Behälter
US8541537B2 (en) * 2009-10-07 2013-09-24 Teijin Chemicals, Ltd. Branched polycarbonate resin and process for producing the same
TW201139532A (en) 2010-04-30 2011-11-16 Styron Europe Gmbh Improved light diffusing composition
US9403939B2 (en) 2012-02-28 2016-08-02 Sabic Global Technologies B.V. Processes for preparing polycarbonates with enhanced optical properties
CN104419000B (zh) 2013-08-30 2016-01-20 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
JP6357408B2 (ja) * 2014-11-07 2018-07-11 出光興産株式会社 分岐ポリカーボネートの製造方法
CN110041484B (zh) * 2018-01-17 2022-12-06 Ｕｂｅ株式会社 高支化聚碳酸酯多元醇组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544514A (en) * 1965-01-15 1970-12-01 Bayer Ag Process for the production of thermoplastic polycarbonates
DE2508710A1 (de) * 1975-02-28 1976-09-09 Bayer Ag 1,1,2-tris-(p-hydroxyphenyl)-1- phenyl-aethane sowie ein verfahren zu ihrer herstellung
US4001184A (en) * 1975-03-31 1977-01-04 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
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
EP0219294B1 (en) * 1985-10-08 1989-03-01 Mitsui Petrochemical Industries, Ltd. Triphenol and polycarbonate polymer prepared therefrom
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
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
US4888400A (en) * 1989-01-17 1989-12-19 General Electric Company Preparation of branched thermoplastic polycarbonate from polycarbonate and polyhydric phenol
JP2681682B2 (ja) * 1989-03-14 1997-11-26 出光石油化学株式会社 分岐状ポリカーボネートの製造方法

Also Published As

Publication number Publication date
EP0411433A2 (en) 1991-02-06
EP0411433B1 (en) 2002-10-23
KR910004702A (ko) 1991-03-29
US5104964A (en) 1992-04-14
ES2185612T3 (es) 2003-05-01
KR970002663B1 (ko) 1997-03-07
DE69034012D1 (de) 2002-11-28
DE69034012T2 (de) 2003-03-13
EP0411433A3 (en) 1992-03-25

Similar Documents

Publication Publication Date Title
BR9002551A (pt) Processo para producao de po
BR9006848A (pt) Copolimero de policarbonato-polidimetilsiloxano e processo para a sua producao
BR9003792A (pt) Policarbonato ramificado e processo para producao do mesmo
BR9306120A (pt) Fibra e processo para sua produção
BR8902387A (pt) Processo para manufaturar 1,3-glicois
BR9103652A (pt) Processo para a producao de um dispositivo de ligacao e dispositivo de ligacao
BR9000838A (pt) Processo para dessecacao e abcisao de orgaos vegetais
BR8903484A (pt) Processo e meios para a fabricacao de fechos de correr
BR9302424A (pt) Policarbonato e processo para producao do mesmo
BR8906363A (pt) Processo para producao de tricloromonosilano
BR8902031A (pt) Processo para producao de policarbonato
BR8902564A (pt) Processo para recuperar metacroleina
BR8907080A (pt) Policarbonato ramificado e processo para sua producao
BR8801160A (pt) Processo para reticulacao de polimeros
BR8404461A (pt) Processo para modificacao de polimeros
BR8904840A (pt) Processo para producao de n-fosfonometilglicina
BR9002408A (pt) Processo para a producao de poliarilatos
BR9006284A (pt) Processo para producao de norcanfano dicarbonitrilas
BR8901884A (pt) Processo e dispositivo para producao de bobinas
BR9301364A (pt) Copolimero de policarbonato e processo para sua producao
BR8900022A (pt) Processo para dessulfurizacao de ferrocromo
BR9001204A (pt) Processo para a producao de policarbonato ramificado
BR8800147A (pt) Copolimero de etileno e processo para sua producao
BR9100316A (pt) Processo para producao de n-fosfono metilglicina
BR9104420A (pt) Processo para fabricacao de 2-aminoditiotiazois e de 2-aminotritiotiazois

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25C Requirement related to requested transfer of rights

Owner name: IDEMITSU PETROCHEMICAL CO., LTD (JP)

Free format text: A FIM DE ATENDER A PETICAO DE TRANSFERENCIA NO 020050025944/RJ DE 15/04/2005, REAPRESENTE O DOCUMENTO DE CESSAO COM A DEVIDA LEGALIZACAO CONSULAR.

B25A Requested transfer of rights approved

Owner name: IDEMITSU KOSAN CO., LTD. (JP)

Free format text: TRANSFERIDO POR FUSAO DE: IDEMITSU PETROCHEMICAL CO., LTD.

B25G Requested change of headquarter approved

Owner name: IDEMITSU KOSAN CO., LTD. (JP)

Free format text: ANOTADAS AS ALTERACOES DE SEDE SOLICITADAS NA PETICAO NO020050025938/RJ DE 15/04/2005.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/08/2010