KR920018102A - Method for producing aromatic polyester - Google Patents

Method for producing aromatic polyester Download PDF

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Publication number
KR920018102A
KR920018102A KR1019910005160A KR910005160A KR920018102A KR 920018102 A KR920018102 A KR 920018102A KR 1019910005160 A KR1019910005160 A KR 1019910005160A KR 910005160 A KR910005160 A KR 910005160A KR 920018102 A KR920018102 A KR 920018102A
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KR
South Korea
Prior art keywords
aromatic polyester
producing
producing aromatic
component
formula
Prior art date
Application number
KR1019910005160A
Other languages
Korean (ko)
Other versions
KR0140198B1 (en
Inventor
이순구
이필현
Original Assignee
공정곤
동양나이론 주식회사
배도
동양폴리에스터 주식회사
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 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019910005160A priority Critical patent/KR0140198B1/en
Publication of KR920018102A publication Critical patent/KR920018102A/en
Application granted granted Critical
Publication of KR0140198B1 publication Critical patent/KR0140198B1/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
    • C08G63/02—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
    • 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

Abstract

내용 없음No content

Description

방향족 폴리에스테르의 제조방법Method for producing aromatic polyester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

하기 구조식(Ⅰ)의 성분단량체를먼저 합성한 후, 하기 구조식(Ⅱ), (Ⅲ)에 상응하는 각각의 단량체와 중축합 반응을 수향하는 것을 특징으로 하는 방향족 폴리에스테르의 제조방법.A method for producing an aromatic polyester, characterized in that after first synthesizing the component monomers of the following structural formula (I), a polycondensation reaction with each of the monomers corresponding to the following structural formulas (II) and (III) is carried out. 제1항에 있어서, 상기 구조식(Ⅰ)의 성분을 15 내지 25몰% 포함하는 것을 특징으로 한 방향족 폴리에스테르의 제조방법.The method for producing an aromatic polyester according to claim 1, which comprises 15 to 25 mol% of the component of formula (I). 제1 또는 제2항에 있어서, 상기 구조식(Ⅲ)의 성분은 방향족 폴리에스테르를 형성하는데 사용된 단량체 총량에 대하여 5 내지 55몰%의 비율로 구성되는 것을 특징으로 하는 방향족 폴리에스테르의 제조방법.The method of claim 1 or 2, wherein the component of the formula (III) is a method for producing an aromatic polyester, characterized in that the ratio of 5 to 55 mol% based on the total amount of monomers used to form the aromatic polyester. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019910005160A 1991-03-30 1991-03-30 Preparation of aromatic polyester KR0140198B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910005160A KR0140198B1 (en) 1991-03-30 1991-03-30 Preparation of aromatic polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910005160A KR0140198B1 (en) 1991-03-30 1991-03-30 Preparation of aromatic polyester

Publications (2)

Publication Number Publication Date
KR920018102A true KR920018102A (en) 1992-10-21
KR0140198B1 KR0140198B1 (en) 1998-07-01

Family

ID=19312742

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910005160A KR0140198B1 (en) 1991-03-30 1991-03-30 Preparation of aromatic polyester

Country Status (1)

Country Link
KR (1) KR0140198B1 (en)

Also Published As

Publication number Publication date
KR0140198B1 (en) 1998-07-01

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