BR8403323A - Processo para a preparacao de composicao contendo boro e nitrogenio,composicao contendo boro e nitrogenio preparada pelo dito processo e aperfeicoamento em processo para preparacao de polimero de condensacao - Google Patents

Processo para a preparacao de composicao contendo boro e nitrogenio,composicao contendo boro e nitrogenio preparada pelo dito processo e aperfeicoamento em processo para preparacao de polimero de condensacao

Info

Publication number
BR8403323A
BR8403323A BR8403323A BR8403323A BR8403323A BR 8403323 A BR8403323 A BR 8403323A BR 8403323 A BR8403323 A BR 8403323A BR 8403323 A BR8403323 A BR 8403323A BR 8403323 A BR8403323 A BR 8403323A
Authority
BR
Brazil
Prior art keywords
preparation
composition containing
containing boron
nitrogen
perfecting
Prior art date
Application number
BR8403323A
Other languages
English (en)
Inventor
Daniel Joseph Brunelle
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8403323A publication Critical patent/BR8403323A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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)
BR8403323A 1983-07-05 1984-07-02 Processo para a preparacao de composicao contendo boro e nitrogenio,composicao contendo boro e nitrogenio preparada pelo dito processo e aperfeicoamento em processo para preparacao de polimero de condensacao BR8403323A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/510,500 US4590257A (en) 1983-07-05 1983-07-05 Boron- and nitrogen-containing compositions and their use in polycarbonate and polyester-polycarbonate synthesis

Publications (1)

Publication Number Publication Date
BR8403323A true BR8403323A (pt) 1985-06-18

Family

ID=24031003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403323A BR8403323A (pt) 1983-07-05 1984-07-02 Processo para a preparacao de composicao contendo boro e nitrogenio,composicao contendo boro e nitrogenio preparada pelo dito processo e aperfeicoamento em processo para preparacao de polimero de condensacao

Country Status (6)

Country Link
US (1) US4590257A (pt)
EP (1) EP0130512B1 (pt)
JP (1) JPS6051719A (pt)
AU (1) AU2992484A (pt)
BR (1) BR8403323A (pt)
DE (1) DE3474557D1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605731A (en) * 1985-04-16 1986-08-12 General Electric Company Method for preparing linear polycarbonate from cyclic oligomer with aryl carbanion generating catalyst
ATE159960T1 (de) * 1988-07-11 1997-11-15 Gen Electric Verfahren zur herstellung von polycarbonaten
JPH0627190B2 (ja) * 1988-07-11 1994-04-13 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
US4876391A (en) * 1988-09-15 1989-10-24 General Electric Company Process for preparation and purification of bisphenols
ATE169316T1 (de) * 1988-09-22 1998-08-15 Ge Plastics Japan Ltd Verfahren zur herstellung von polycarbonaten
JPH0618868B2 (ja) * 1988-09-22 1994-03-16 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
JP3122721B2 (ja) * 1989-12-28 2001-01-09 日本ジーイープラスチックス株式会社 ポリカーボネート組成物およびその製造方法
DE4238123C2 (de) * 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
DE4240314A1 (de) * 1992-12-01 1994-06-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
JP3509060B2 (ja) * 1998-05-28 2004-03-22 松下電器産業株式会社 表示制御装置および方法
DE102004004797A1 (de) * 2004-01-30 2005-09-01 Zimmer Ag Verfahren zur Herstellung von Diaryl- und Polycarbonaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629732A (en) * 1951-05-10 1953-02-24 Callery Chemical Co Ammonia-methyl borate compound
US3153008A (en) * 1955-07-05 1964-10-13 Gen Electric Aromatic carbonate resins and preparation thereof
US3065236A (en) * 1959-07-27 1962-11-20 Dow Chemical Co Method for the preparation of alkyl borate-amine compounds
US3321506A (en) * 1961-01-17 1967-05-23 Texaco Inc Borate amine salt
US4330664A (en) * 1979-12-26 1982-05-18 General Electric Company Polycarbonate transesterification with catalyst containing aluminum hydride or borohydride group
US4345062A (en) * 1979-12-26 1982-08-17 General Electric Company Polycarbonate transesterification with tetraborate or tetraaluminate anion containing catalyst
US4329443A (en) * 1980-04-23 1982-05-11 General Electric Company Process for polyester-carbonate transesterifications
US4529529A (en) * 1984-02-01 1985-07-16 Mobil Oil Corporation Borated dihydrocarbylenetriamine amides and lubricant and fuel compositions containing same

Also Published As

Publication number Publication date
AU2992484A (en) 1985-01-10
JPS6410003B2 (pt) 1989-02-21
EP0130512A3 (en) 1986-04-30
EP0130512A2 (en) 1985-01-09
US4590257A (en) 1986-05-20
JPS6051719A (ja) 1985-03-23
DE3474557D1 (en) 1988-11-17
EP0130512B1 (en) 1988-10-12

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C08G 63/64 (2006.01), C08G 64/30 (2006.0