KR950008566A - Method for producing polyether ester elastomer - Google Patents
Method for producing polyether ester elastomer Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- polyether
- weight
- parts
- carbon atoms
- ester
- Prior art date
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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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
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)
Publication Number | Publication Date |
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KR950008566A true KR950008566A (en) | 1995-04-19 |
Family
ID=66823898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930018246A KR950008566A (en) | 1993-09-10 | 1993-09-10 | Method for producing polyether ester elastomer |
Country Status (1)
Country | Link |
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KR (1) | KR950008566A (en) |
Cited By (1)
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 |
-
1993
- 1993-09-10 KR KR1019930018246A patent/KR950008566A/en not_active Application Discontinuation
Cited By (1)
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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