KR950008566A - Method for producing polyether ester elastomer - Google Patents

Method for producing polyether ester elastomer Download PDF

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Publication number
KR950008566A
KR950008566A KR1019930018246A KR930018246A KR950008566A KR 950008566 A KR950008566 A KR 950008566A KR 1019930018246 A KR1019930018246 A KR 1019930018246A KR 930018246 A KR930018246 A KR 930018246A KR 950008566 A KR950008566 A KR 950008566A
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KR
South Korea
Prior art keywords
polyether
weight
parts
carbon atoms
ester
Prior art date
Application number
KR1019930018246A
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Korean (ko)
Inventor
임대우
백문수
엄재영
Original Assignee
박홍기
제일합섬 주식회사
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Priority to KR1019930018246A priority Critical patent/KR950008566A/en
Publication of KR950008566A publication Critical patent/KR950008566A/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

본 발명은 방향족 폴리에스테를 경질세그먼트로 하고 폴리에테르를 연질세그먼트로 하는 폴리에테르에스테르 탄성중합체를 제조함에 있어서, 연질세그먼트 성분으로 분자중에 에스테르 형성성 관능기를 갖는 아래 일반식(Ⅰ)로 표시되는 항산화제를 폴리에테르 100부에 대하여 0.01∼0.5중량부, 광안정제를 폴리에테르 100중량부에 대하여 0.01∼1.0중량부, 3가 이상의 알콜성분을 폴리에테르 100중량부에 대하여 0.1∼1.5중량부 함유하는 폴리에테르를 사용함으로서 기계적 물성이 향상되고 황변현상 개선되어 다양한 용도 및 형태로 사용될 수 있는 폴리에테르에스테르 탄성중합체의 제조방법을 제공한다.The present invention relates to the production of a polyether ester elastomer having an aromatic polyester as a hard segment and a polyether as a soft segment. 0.01 to 0.5 parts by weight based on 100 parts by weight of polyether, 0.01 to 1.0 part by weight based on 100 parts by weight of polyether, and 0.1 to 1.5 parts by weight of a trivalent or higher alcohol component based on 100 parts by weight of polyether. By using the polyether improves the mechanical properties and yellowing phenomenon to provide a method for producing a polyether ester elastomer that can be used in various applications and forms.

여기에서, R1, R2는 탄소원자수가 3∼28인 알킬기 또는 탄소수 1∼20인 히드록시 알킬기이며, R3는 탄소수가 3∼20인 에스테르 또는 아미드기이다.Here, R 1 and R 2 are alkyl groups having 3 to 28 carbon atoms or hydroxy alkyl groups having 1 to 20 carbon atoms, and R 3 is an ester or amide group having 3 to 20 carbon atoms.

Description

폴리에테르에스테르 탄성중합체의 제조방법Method for producing polyether ester elastomer

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

Claims (1)

방향족 폴리에스테르를 경질세그먼트로 하고 폴리에테르를 연질세그먼트로 하는 폴리에스테르에스테르 탄성중합체를 제조함에 있어서, 연질세그먼트 성분으로 분자중에 에스테르 형성성 관능기를 갖는 아래 일반식(Ⅰ)로 표시되는 항산화제를 폴리에스테르 100부에 대하여 0.01∼0.5중량부, 광안정제를 폴리에테르 100중량부에 대하여 0.01∼1.0중량부, 3가 이상의 알콜성분을 폴리에테르 100중량부에 대하여 0.1∼1.5중량부 함유하는 폴리에테르를 사용함을 특징으로 하는 폴리에테르에테르 탄성중합체의 제조방법.In preparing a polyester ester elastomer having an aromatic polyester as a hard segment and a polyether as a soft segment, an antioxidant represented by the following general formula (I) having an ester-forming functional group in the molecule as a soft segment 0.01 to 0.5 parts by weight based on 100 parts by weight of ester, 0.01 to 1.0 parts by weight of light stabilizer based on 100 parts by weight of polyether, and polyether containing 0.1 to 1.5 parts by weight of trivalent or higher alcohol component based on 100 parts by weight of polyether. Method for producing a polyether ether elastomer, characterized in that used. 여기에서, R1, R2는 탄소원자수가 3∼28인 알킬기 또는 탄소수 1∼20인 히드록시 알킬기이며, R3는 탄소수가 3∼20인 에스테르 또는 아미드기이다.Here, R 1 and R 2 are alkyl groups having 3 to 28 carbon atoms or hydroxy alkyl groups having 1 to 20 carbon atoms, and R 3 is an ester or amide group having 3 to 20 carbon atoms. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930018246A 1993-09-10 1993-09-10 Method for producing polyether ester elastomer KR950008566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930018246A KR950008566A (en) 1993-09-10 1993-09-10 Method for producing polyether ester elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930018246A KR950008566A (en) 1993-09-10 1993-09-10 Method for producing polyether ester elastomer

Publications (1)

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KR950008566A true KR950008566A (en) 1995-04-19

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KR1019930018246A KR950008566A (en) 1993-09-10 1993-09-10 Method for producing polyether ester elastomer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454496B1 (en) * 1997-07-14 2004-12-17 주식회사 휴비스 Manufacturing method of polyether ester fiber being adhered multi-functional cross-link agent to soft segment and having excellent elastic recovery rate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454496B1 (en) * 1997-07-14 2004-12-17 주식회사 휴비스 Manufacturing method of polyether ester fiber being adhered multi-functional cross-link agent to soft segment and having excellent elastic recovery rate

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