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BR9002408A - Processo para a producao de poliarilatos - Google Patents

Processo para a producao de poliarilatos

Info

Publication number
BR9002408A
BR9002408A BR909002408A BR9002408A BR9002408A BR 9002408 A BR9002408 A BR 9002408A BR 909002408 A BR909002408 A BR 909002408A BR 9002408 A BR9002408 A BR 9002408A BR 9002408 A BR9002408 A BR 9002408A
Authority
BR
Brazil
Prior art keywords
polyarilates
production
Prior art date
Application number
BR909002408A
Other languages
English (en)
Inventor
Adin Lee Stautzenberger
Edward E Quick
Peter F Lobo
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of BR9002408A publication Critical patent/BR9002408A/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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
    • C08G63/195—Bisphenol A
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof

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)
  • Compositions Of Macromolecular Compounds (AREA)
BR909002408A 1989-05-25 1990-05-22 Processo para a producao de poliarilatos BR9002408A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/356,692 US4959449A (en) 1989-05-25 1989-05-25 Process for preparing low color polyarylates

Publications (1)

Publication Number Publication Date
BR9002408A true BR9002408A (pt) 1991-08-06

Family

ID=23402528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002408A BR9002408A (pt) 1989-05-25 1990-05-22 Processo para a producao de poliarilatos

Country Status (6)

Country Link
US (1) US4959449A (pt)
EP (1) EP0399797A2 (pt)
JP (1) JPH0774267B2 (pt)
KR (1) KR900018207A (pt)
BR (1) BR9002408A (pt)
CA (1) CA2014746A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596069A (en) * 1995-06-08 1997-01-21 E. I. Du Pont De Nemours And Company Catalyst and process for producing catalyst
IT1306208B1 (it) 1999-01-18 2001-05-30 Geogreen S P A Sistema di catalisi e correzione ottica per la produzione dipoliesteri termoplastici con elevate proprieta' ottiche.
EP1084191A2 (en) * 1999-03-18 2001-03-21 Teijin Limited Hollow molded product comprising ethylene-2,6-naphthalene dicarboxylate polymer and ultraviolet absorber and production process therefor
US6114492A (en) * 2000-01-14 2000-09-05 Ticona Llc Process for producing liquid crystal polymer
US9708465B2 (en) 2013-05-29 2017-07-18 Sabic Global Technologies B.V. Color-stable thermoplastic composition
WO2016028960A1 (en) 2014-08-20 2016-02-25 Sabic Global Technologies B.V. Thermoplastic compositions, methods of their manufacture, and articles thereof
WO2016085928A1 (en) 2014-11-25 2016-06-02 Sabic Global Technologies B.V. Thermoplastic compositions, method of manufacture, and articles therefrom
CN107001782B (zh) 2014-11-25 2019-07-05 沙特基础工业全球技术有限公司 耐候性热塑性组合物、制备方法及其制品
CN113831518B (zh) * 2021-11-15 2022-04-12 中核华纬工程设计研究有限公司 一种小分子酚改性pbat的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238977B2 (pt) * 1972-04-25 1977-10-01
JPS499599A (pt) * 1972-05-25 1974-01-28
JPS532118B2 (pt) * 1973-05-18 1978-01-25
JPS54120699A (en) * 1978-03-10 1979-09-19 Toyobo Co Ltd Preparation of polyester
JPS555530A (en) * 1978-06-28 1980-01-16 Tokyo Mark Shokai:Kk Calender and telephone set with calender mounted on telephone dial
JPS55116722A (en) * 1979-03-05 1980-09-08 Toyobo Co Ltd Preparation of polyester
US4499226A (en) * 1981-03-20 1985-02-12 The Goodyear Tire & Rubber Company High clarity colorless polyesters
JPS57195728A (en) * 1981-05-28 1982-12-01 Shigeo Tatsuki Preparation of polyester
JPS616846A (ja) * 1984-06-21 1986-01-13 Nec Corp コンデンサ付プラグインパツケ−ジ
CA1303771C (en) * 1986-02-25 1992-06-16 Jerold C. Rosenfeld Preparation of gray to blue aromatic polyesters by incorporation of cobalt into the catalyst system
DE3721055A1 (de) * 1987-06-26 1989-01-05 Bayer Ag Thermotrope aromatische polyester mit hoher reissdehnung, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien

Also Published As

Publication number Publication date
KR900018207A (ko) 1990-12-20
US4959449A (en) 1990-09-25
JPH0324125A (ja) 1991-02-01
EP0399797A2 (en) 1990-11-28
CA2014746A1 (en) 1990-11-25
JPH0774267B2 (ja) 1995-08-09

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Legal Events

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

Ipc: C08G 63/195 (2006.01), C08G 63/82 (2006.0