KR840005166A - Method for producing aromatic polyester - Google Patents

Method for producing aromatic polyester Download PDF

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Publication number
KR840005166A
KR840005166A KR1019830002503A KR830002503A KR840005166A KR 840005166 A KR840005166 A KR 840005166A KR 1019830002503 A KR1019830002503 A KR 1019830002503A KR 830002503 A KR830002503 A KR 830002503A KR 840005166 A KR840005166 A KR 840005166A
Authority
KR
South Korea
Prior art keywords
phosphite compound
prepolymer
aromatic polyester
polymerization
producing aromatic
Prior art date
Application number
KR1019830002503A
Other languages
Korean (ko)
Other versions
KR910007550B1 (en
Inventor
거스트 콧티스 스티이브
Original Assignee
케이 에스 키르스너
다아트 인더스트리이즈 인코포레이팃드
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.)
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Publication date
Application filed by 케이 에스 키르스너, 다아트 인더스트리이즈 인코포레이팃드 filed Critical 케이 에스 키르스너
Publication of KR840005166A publication Critical patent/KR840005166A/en
Application granted granted Critical
Publication of KR910007550B1 publication Critical patent/KR910007550B1/en

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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
    • C08G63/68—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
    • C08G63/60—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
    • C08G63/02—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

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  • 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

내용 없음No content

Description

방향족 폴리에스테르의 제조방법Method for producing aromatic polyester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (6)

전구체를 열축합하여 프리폴리머를 생성한후 프리폴리머를 더 진행시켜 바라는 중합정도의 폴리머를 생성하는 것으로 구성된 방법에서 중합이 완결되기 전에 포스파이트 화합물을 반응과정에 첨가하는 것을 특징으로 하는 방향족 폴리에스테르의 제조방법.Preparation of an aromatic polyester, characterized in that the phosphite compound is added to the reaction process before the completion of the polymerization in a method consisting of thermally condensing the precursor to form a prepolymer, and then further advance the prepolymer to produce a polymer having a desired degree of polymerization. Way. 제1항에 있어서 폴리에스테르가 하기구조들중 하나 또는 그 이상으로 구성된 군으로부터 선택된 반복되는 부분을 함유하는 방법.The method of claim 1 wherein the polyester contains a repeating moiety selected from the group consisting of one or more of the following structures. 상기식에서 X는 O, S,, NH, 또는 SO2이며, n은 0 또는 1이며 구조중 존재하는 정수 p+q+r+s+t+u의 합은 약 3―600이다.Wherein X is O, S, , NH, or SO 2 , n is 0 or 1 and the sum of the integers p + q + r + s + t + u present in the structure is about 3-600. 제2항에 있어서 포스파이트 화합물이 유기포스파이트인 방법.The method of claim 2 wherein the phosphite compound is an organophosphite. 제2항에 있어서 포스파이트 화합물이 디스테아릴 펜타에리트리톨 디포스파이트인 방법.The method of claim 2 wherein the phosphite compound is distearyl pentaerythritol diphosphite. 제2항에 있어서 포스파이트 화합물을 프리폴리머를 중합단계로 옮기기 직전에 첨가하는 방법.The method of claim 2 wherein the phosphite compound is added immediately before transferring the prepolymer to the polymerization step. 제2항에 있어서 포스파이트 화합물의 첨가가 95% 전환시점에서 일어나는 방법.The method of claim 2 wherein the addition of the phosphite compound occurs at 95% conversion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830002503A 1982-06-08 1983-06-04 Process for preparing aromatic polyester KR910007550B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38645282A 1982-06-08 1982-06-08
US386,452 1982-06-08

Publications (2)

Publication Number Publication Date
KR840005166A true KR840005166A (en) 1984-11-05
KR910007550B1 KR910007550B1 (en) 1991-09-27

Family

ID=23525637

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002503A KR910007550B1 (en) 1982-06-08 1983-06-04 Process for preparing aromatic polyester

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) ES8500297A1 (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
BE899785A (en) * 1983-11-30 1984-09-17 Dart Ind Inc PROCESS FOR PRODUCING AROMATIC POLYESTERS.
JPS60208325A (en) * 1984-04-02 1985-10-19 Polyplastics Co Production of polyester
DE3542815A1 (en) * 1985-12-04 1987-06-11 Basf Ag FULLY FLAVORED POLYESTER, THEIR PRODUCTION AND USE
DE3542832A1 (en) * 1985-12-04 1987-06-11 Basf Ag FULLY FLAVORED LIQUID CRYSTALLINE POLYCONDENSATES, 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
EP0240300A3 (en) * 1986-04-01 1989-03-15 Celanese Corporation Process for incorporating phosphite stabilizer in aromatic polyesters
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
EP0005858B1 (en) * 1978-06-01 1983-05-11 Union Carbide Corporation 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
GB2121422A (en) 1983-12-21
ES523061A0 (en) 1984-10-01
NO832044L (en) 1983-12-09
IE831227L (en) 1984-01-08
IT8321506A0 (en) 1983-06-07
NL8302041A (en) 1984-01-02
CH656885A5 (en) 1986-07-31
PT76833A (en) 1983-07-01
CA1220889A (en) 1987-04-21
GB8315764D0 (en) 1983-07-13
DK258783A (en) 1983-12-09
NZ204378A (en) 1986-06-11
ES8500297A1 (en) 1984-10-01
IT1170147B (en) 1987-06-03
MA19806A1 (en) 1983-12-31
PL242416A1 (en) 1984-07-02
AU548153B2 (en) 1985-11-28
SE8303210D0 (en) 1983-06-07
BR8303040A (en) 1984-01-31
FR2528053A1 (en) 1983-12-09
SE8303210L (en) 1983-12-09
KR910007550B1 (en) 1991-09-27
FR2528053B1 (en) 1986-11-28
FI74028C (en) 1987-12-10
FI831883A0 (en) 1983-05-26
GB2121422B (en) 1986-03-19
GR78268B (en) 1984-09-26
JPS594622A (en) 1984-01-11
LU84818A1 (en) 1983-11-17
FI831883L (en) 1983-12-09
FI74028B (en) 1987-08-31
IE54907B1 (en) 1990-03-14
BE896826A (en) 1983-09-16
PT76833B (en) 1986-01-15
JPH0721049B2 (en) 1995-03-08
AU1492583A (en) 1983-12-15
DE3320188A1 (en) 1983-12-08
DE3320188C2 (en) 1999-07-01
ZA833836B (en) 1984-02-29
PH20492A (en) 1987-01-21
MX162012A (en) 1991-03-20
DK258783D0 (en) 1983-06-07

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