KR910011927A - Method for preparing polyarylate - Google Patents

Method for preparing polyarylate Download PDF

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Publication number
KR910011927A
KR910011927A KR1019890019033A KR890019033A KR910011927A KR 910011927 A KR910011927 A KR 910011927A KR 1019890019033 A KR1019890019033 A KR 1019890019033A KR 890019033 A KR890019033 A KR 890019033A KR 910011927 A KR910011927 A KR 910011927A
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KR
South Korea
Prior art keywords
general formula
polyarylate
iii
producing
preparing
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KR1019890019033A
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Korean (ko)
Inventor
정종구
유영출
이필현
Original Assignee
공정곤
동양나이론 주식회사
배도
동양폴리에스터 주식회사
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Application filed by 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019890019033A priority Critical patent/KR910011927A/en
Publication of KR910011927A publication Critical patent/KR910011927A/en

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Abstract

내용 없음No content

Description

폴리아릴레이트의 제조방법Method for preparing polyarylate

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

Claims (2)

하기의 일반식(Ⅰ)의 폴리아릴레이트를 제조함에 있어서, 일반식(Ⅳ)의 올리고머에 일반식(Ⅱ) 및 (Ⅲ)을 투입하여 중합을 행함을 특징으로 하는 폴리아릴레이트의 제조방법.In preparing the polyarylate of the general formula (I) below, a method of producing a polyarylate characterized in that polymerization is carried out by adding general formulas (II) and (III) to an oligomer of the general formula (IV). 여기서, A는 -O-, -S-, -SO-, -SO2-, 탄소수 1~7의 알킬렌기, 탄소수 1~7의 알킬리덴기를 나타내며, B1, B2, B3, B4, B'1, B'2, B'3, B'4는 서로 같거나 다른 H, Cl, Br 또는 탄소수 1~6의 저급 알킬기이며, n은 양의 정수, m은 1~30의 정수이다.Here, A is -O-, -S-, -SO-, -SO 2 -, an alkylene group having a carbon number of 1-7, represent an alkylidene group with a carbon number of 1-7, B 1, B 2, B 3, B 4 , B ' 1 , B' 2 , B ' 3 and B' 4 are the same or different H, Cl, Br or lower alkyl groups having 1 to 6 carbon atoms, n is a positive integer and m is an integer from 1 to 30 . 제1항에 있어서, 일반식(Ⅱ)는 1~60몰%, 일반식(Ⅲ)은 일반식(Ⅱ)와 동일한 몰수를 투입하여 중합을 행함을 특징으로 하는 폴리아릴레이트의 제조방법.The method for producing polyarylate according to claim 1, wherein the general formula (II) is 1 to 60 mol%, and the general formula (III) is polymerized by adding the same mole number as the general formula (II). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890019033A 1989-12-20 1989-12-20 Method for preparing polyarylate KR910011927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890019033A KR910011927A (en) 1989-12-20 1989-12-20 Method for preparing polyarylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019033A KR910011927A (en) 1989-12-20 1989-12-20 Method for preparing polyarylate

Publications (1)

Publication Number Publication Date
KR910011927A true KR910011927A (en) 1991-08-07

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KR1019890019033A KR910011927A (en) 1989-12-20 1989-12-20 Method for preparing polyarylate

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KR (1) KR910011927A (en)

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