IE831227L - Process for the production of wholly aromatic polyesters - Google Patents

Process for the production of wholly aromatic polyesters

Info

Publication number
IE831227L
IE831227L IE831227A IE122783A IE831227L IE 831227 L IE831227 L IE 831227L IE 831227 A IE831227 A IE 831227A IE 122783 A IE122783 A IE 122783A IE 831227 L IE831227 L IE 831227L
Authority
IE
Ireland
Prior art keywords
production
aromatic polyesters
wholly aromatic
polyesters
phosphite
Prior art date
Application number
IE831227A
Other versions
IE54907B1 (en
Original Assignee
Dart Ind Inc
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 Dart Ind Inc filed Critical Dart Ind Inc
Publication of IE831227L publication Critical patent/IE831227L/en
Publication of IE54907B1 publication Critical patent/IE54907B1/en

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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • 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
    • 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
    • C08G63/87—Non-metals or inter-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)

Abstract

The production of aromatic polyesters is facilitated by the incorporation of a phosphite, particularly an organic phosphite, during the reaction procedure. Molded articles made from these polyesters have improved appearance and excellent properties. [GB2121422A]
IE1227/83A 1982-06-08 1983-05-24 Process for the production of wholly aromatic polyesters IE54907B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38645282A 1982-06-08 1982-06-08

Publications (2)

Publication Number Publication Date
IE831227L true IE831227L (en) 1984-01-08
IE54907B1 IE54907B1 (en) 1990-03-14

Family

ID=23525637

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1227/83A IE54907B1 (en) 1982-06-08 1983-05-24 Process for the production of wholly aromatic polyesters

Country Status (27)

Country Link
JP (1) JPH0721049B2 (en)
KR (1) KR910007550B1 (en)
AU (1) AU548153B2 (en)
BE (1) BE896826A (en)
BR (1) BR8303040A (en)
CA (1) CA1220889A (en)
CH (1) CH656885A5 (en)
DE (1) DE3320188C2 (en)
DK (1) DK258783A (en)
ES (1) ES523061A0 (en)
FI (1) FI74028C (en)
FR (1) FR2528053B1 (en)
GB (1) GB2121422B (en)
GR (1) GR78268B (en)
IE (1) IE54907B1 (en)
IT (1) IT1170147B (en)
LU (1) LU84818A1 (en)
MA (1) MA19806A1 (en)
MX (1) MX162012A (en)
NL (1) NL8302041A (en)
NO (1) NO832044L (en)
NZ (1) NZ204378A (en)
PH (1) PH20492A (en)
PL (1) PL242416A1 (en)
PT (1) PT76833B (en)
SE (1) SE8303210L (en)
ZA (1) ZA833836B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI842150A (en) * 1983-11-30 1985-05-31 Dart Ind Inc FOERFARANDE FOER FRAMSTAELLNING AV AROMATISKA POLYESTRAR.
JPS60208325A (en) * 1984-04-02 1985-10-19 Polyplastics Co Production of polyester
DE3542832A1 (en) * 1985-12-04 1987-06-11 Basf Ag FULLY FLAVORED LIQUID CRYSTALLINE POLYCONDENSATES, THEIR PRODUCTION AND USE
DE3542815A1 (en) * 1985-12-04 1987-06-11 Basf Ag FULLY FLAVORED POLYESTER, THEIR PRODUCTION AND USE
US4680371A (en) * 1986-02-25 1987-07-14 Celanese Corporation Preparation of aromatic polyester with improved stability by addition of phosphite during preparation
JPS62241917A (en) * 1986-04-01 1987-10-22 ヘキスト・セラニーズ・コーポレーション Compounding of phosphite stabilizer with aromatic polyester
US4952663A (en) * 1988-06-17 1990-08-28 Amoco Corporation Wholly aromatic polyesters with reduced char content
JPH02276819A (en) * 1988-12-29 1990-11-13 Kawasaki Steel Corp Aromatic polyester, aromatic polyester amide and fiber and resin composition thereof
US5221705A (en) * 1990-06-21 1993-06-22 Toray Industries, Inc. Flame-retardant thermotropic polyester composition and its shaped article
US20050215426A1 (en) * 2004-03-26 2005-09-29 Putzig Donald E Esterification catalyst and process therewith

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437046A (en) * 1943-10-15 1948-03-02 Resinous Prod & Chemical Co Stabilization of polyesters
US2728747A (en) * 1952-10-22 1955-12-27 Gen Mills Inc Polyester resins
GB791283A (en) * 1955-01-21 1958-02-26 Ici Ltd Process for the manufacture of highly polymeric polymethylene terephthalates
NL289850A (en) * 1962-03-07
FR1541000A (en) * 1966-07-27 1968-10-04 Eastman Kodak Co New process for preparing polyesters
FR2021615A1 (en) * 1968-10-25 1970-07-24 Kanegafuchi Spinning Co Ltd
BE774721A (en) * 1970-11-02 1972-02-14 Fiber Industries Inc THERMO-STABILIZED POLYESTERS AND THEIR MANUFACTURING PROCESS
DE2259043C3 (en) * 1971-12-04 1980-04-24 Toray Industries, Inc., Tokio Use of lithium and phosphorus-containing polyester particles in fiber and film-forming polyester compositions
JPS5517786B2 (en) * 1972-06-23 1980-05-14
JPS4961244A (en) * 1972-10-18 1974-06-13
JPS5232914B2 (en) * 1974-05-11 1977-08-24
JPS602334B2 (en) * 1976-01-26 1985-01-21 ユニチカ株式会社 Method for stabilizing aromatic polyester copolymers
CH594006A5 (en) * 1976-02-02 1977-12-30 Ciba Geigy Ag
CA1131391A (en) * 1978-06-01 1982-09-07 Hugh C. Gardner Preparation of polyarylates
IE50008B1 (en) * 1979-09-10 1986-01-22 Dart Ind Inc Improvements in or relating to plastics ovenware
DE2945729C2 (en) * 1979-11-13 1982-06-09 Chemische Werke Hüls AG, 4370 Marl Process for the production of high molecular weight, linear polyesters

Also Published As

Publication number Publication date
NO832044L (en) 1983-12-09
GB2121422B (en) 1986-03-19
PT76833B (en) 1986-01-15
NZ204378A (en) 1986-06-11
IE54907B1 (en) 1990-03-14
PL242416A1 (en) 1984-07-02
DK258783D0 (en) 1983-06-07
BR8303040A (en) 1984-01-31
FI74028B (en) 1987-08-31
LU84818A1 (en) 1983-11-17
AU548153B2 (en) 1985-11-28
CA1220889A (en) 1987-04-21
BE896826A (en) 1983-09-16
KR840005166A (en) 1984-11-05
PT76833A (en) 1983-07-01
PH20492A (en) 1987-01-21
KR910007550B1 (en) 1991-09-27
GB2121422A (en) 1983-12-21
IT8321506A0 (en) 1983-06-07
MX162012A (en) 1991-03-20
FR2528053B1 (en) 1986-11-28
FI831883L (en) 1983-12-09
DE3320188A1 (en) 1983-12-08
AU1492583A (en) 1983-12-15
FR2528053A1 (en) 1983-12-09
MA19806A1 (en) 1983-12-31
DK258783A (en) 1983-12-09
CH656885A5 (en) 1986-07-31
GR78268B (en) 1984-09-26
IT1170147B (en) 1987-06-03
FI74028C (en) 1987-12-10
FI831883A0 (en) 1983-05-26
NL8302041A (en) 1984-01-02
SE8303210D0 (en) 1983-06-07
ES8500297A1 (en) 1984-10-01
ES523061A0 (en) 1984-10-01
SE8303210L (en) 1983-12-09
ZA833836B (en) 1984-02-29
JPH0721049B2 (en) 1995-03-08
GB8315764D0 (en) 1983-07-13
JPS594622A (en) 1984-01-11
DE3320188C2 (en) 1999-07-01

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