KR940014504A - Method for producing polyether ester block copolymer - Google Patents

Method for producing polyether ester block copolymer Download PDF

Info

Publication number
KR940014504A
KR940014504A KR1019920025557A KR920025557A KR940014504A KR 940014504 A KR940014504 A KR 940014504A KR 1019920025557 A KR1019920025557 A KR 1019920025557A KR 920025557 A KR920025557 A KR 920025557A KR 940014504 A KR940014504 A KR 940014504A
Authority
KR
South Korea
Prior art keywords
block copolymer
producing
ester
ester block
polyether
Prior art date
Application number
KR1019920025557A
Other languages
Korean (ko)
Inventor
김광태
임대우
백문수
Original Assignee
박홍기
제일합섬 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.)
Filing date
Publication date
Application filed by 박홍기, 제일합섬 주식회사 filed Critical 박홍기
Priority to KR1019920025557A priority Critical patent/KR940014504A/en
Publication of KR940014504A publication Critical patent/KR940014504A/en

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

본발명은 폴리부틸렌 테레프탈레이트계 폴리에스테르를 경질세그먼트로 하고 폴리옥시부틸렌글리콜계 폴리에테르를 연질세그먼트로 하는 폴리에테르에스테르 블록공중합체의 제조방법에 있어서, 술폰산금속염과 3관능성 이상의 알콜을 반응시켜 얻어지는 하기 일반식(I)로 표현되는 화합물을 공중합체에 대해서 0.01~4중량비로 공중합시키는 것을 특징으로 하는 영구변형이 적고 탄성회복율이 우수하며 염색성이 향상된 폴레에테르에스테르 블록공중합체의 제조방법에 관한 것이다.The present invention relates to a method for producing a polyether ester block copolymer having a polybutylene terephthalate polyester as a hard segment and a polyoxybutylene glycol polyether as a soft segment, wherein a sulfonic acid metal salt and a trifunctional or higher alcohol are used. A method for producing a polyether ester block copolymer having low permanent deformation, excellent elastic recovery, and improved dyeability, characterized in that the compound represented by the following general formula (I) obtained by the reaction is copolymerized at 0.01 to 4 weight ratio with respect to the copolymer. It is about.

식중에서, A는 방향족이나 지방족기, B1은 에스테르 형성성 관능기, B2는 B1과 동일하거나, 다른 에스테르 형성성 관능기, M은 금속, m은 1~5의 정수.In the formula, A is an aromatic or aliphatic group, B 1 is an ester-forming functional group, B 2 is the same as B 1 , or another ester-forming functional group, M is a metal, m is an integer of 1 to 5;

Description

폴리에테르에스테르 블록공중합체의 제조방법Method for producing polyether ester block copolymer

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

Claims (1)

폴리부틸렌 테레프탈레이트계 폴리에스테르를 경질세그먼트로 하고 폴리옥시부틸렌글리콜계 폴리에테르를 연질세그먼트로 하는 폴리에테르에스테르 블록공중합체의 제조방법에 있어서, 술폰산금속염과 3관능성 이상의 알콜을 반응시켜 얻어지는 하기 일반식(I)로 표현되는 화합물을 공중합체에 대해서 0.01~4중량비로 공중합시키는 것을 특징으로 하는 폴레에테르에스테르 블록공중합체의 제조방법.In the method for producing a polyether ester block copolymer having a polybutylene terephthalate polyester as a hard segment and a polyoxybutylene glycol polyether as a soft segment, a sulfonic acid metal salt is obtained by reacting a trifunctional or higher alcohol. A method for producing a polyether ester block copolymer, characterized in that the compound represented by the following general formula (I) is copolymerized at a weight ratio of 0.01 to 4 based on the copolymer. 식중에서, A는 방향족이나 지방족기, B1은 에스테르 형성성 관능기, B2는 B1과 동일하거나, 다른 에스테르 형성성 관능기, M은 금속, m은 1~5의 정수.In the formula, A is an aromatic or aliphatic group, B 1 is an ester-forming functional group, B 2 is the same as B 1 , or another ester-forming functional group, M is a metal, m is an integer of 1 to 5; ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025557A 1992-12-26 1992-12-26 Method for producing polyether ester block copolymer KR940014504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025557A KR940014504A (en) 1992-12-26 1992-12-26 Method for producing polyether ester block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025557A KR940014504A (en) 1992-12-26 1992-12-26 Method for producing polyether ester block copolymer

Publications (1)

Publication Number Publication Date
KR940014504A true KR940014504A (en) 1994-07-18

Family

ID=67215058

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025557A KR940014504A (en) 1992-12-26 1992-12-26 Method for producing polyether ester block copolymer

Country Status (1)

Country Link
KR (1) KR940014504A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042658A (en) * 1995-12-21 1997-07-24 이웅열 Polyether ester elastomer
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042658A (en) * 1995-12-21 1997-07-24 이웅열 Polyether ester elastomer
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

Similar Documents

Publication Publication Date Title
KR940014504A (en) Method for producing polyether ester block copolymer
MY129169A (en) Photosensitive polymer having cyclic backbone and resist composition comprising the same
KR870009643A (en) Fungicide composition
KR940014505A (en) Method for producing polyether ester block copolymer
KR850006396A (en) Method for preparing N- (ω-glycidoxyalkyl) -substituted amide compound
KR930013269A (en) Method of Making Elastic Fiber
KR910009720A (en) Alkoxymethylidene Epipodophyllotoxin Glycosides
KR960022692A (en) Method for producing polyether ester block copolymer
KR890002271A (en) Manufacturing method of polyester block copolymer with excellent heat resistance and elasticity
KR880001572A (en) Manufacturing method of N, N'-dialkyl alkanediamines
KR960001214A (en) Method for producing polyester fiber
KR920002706A (en) Anaerobic Curable Composition
KR900011780A (en) Organic germanium compound, preparation method thereof, and opioid peptide degrading enzyme inhibitor based on the organic germanium compound
KR940014629A (en) Polyether Ester Block Copolymer Resin Composition
KR940014517A (en) Manufacturing method of antistatic polyester fiber
KR910007811A (en) Water treatment composition
KR950011497A (en) Method of producing polyether ester copolymer
KR940014520A (en) Manufacturing method of antistatic polyester fiber
KR910008014A (en) Crystalline Polyester Block Copolymer
KR940014516A (en) Manufacturing method of antistatic polyester fiber
KR910008013A (en) Production method of polyester
KR910020215A (en) High shrinkable polyester yarn
KR960023312A (en) Method for producing antistatic polyester fiber
KR890007101A (en) Thermotropic liquid crystal polymer
KR960022836A (en) Flame Retardant Polyamide Resin

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application