KR930013258A - Method of manufacturing modified polyester fiber for embroidery - Google Patents

Method of manufacturing modified polyester fiber for embroidery Download PDF

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Publication number
KR930013258A
KR930013258A KR1019910024766A KR910024766A KR930013258A KR 930013258 A KR930013258 A KR 930013258A KR 1019910024766 A KR1019910024766 A KR 1019910024766A KR 910024766 A KR910024766 A KR 910024766A KR 930013258 A KR930013258 A KR 930013258A
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KR
South Korea
Prior art keywords
modified polyester
embroidery
general formula
average molecular
represented
Prior art date
Application number
KR1019910024766A
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Korean (ko)
Inventor
정일용
한동수
홍명선
Original Assignee
이승동
주식회사 선경인더스트리
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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Application filed by 이승동, 주식회사 선경인더스트리 filed Critical 이승동
Priority to KR1019910024766A priority Critical patent/KR930013258A/en
Publication of KR930013258A publication Critical patent/KR930013258A/en

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Abstract

본 발명은 자수용 원사로 널리 사용되고 있는 인견사를 대체할 수 있는 개질 폴리에스테르 섬유의 제조방법에 관한 것으로, 일반식(Ⅰ)과 같이 표시되는 술폰산 금속염을 함유하는 이소프탈산을 1.5∼2.8몰%, 일반식(2)로 표시되는 평균분자량 200∼2000의 폴리에틸렌글리콜을 3.0∼7.0중량% 공중합시킨 수평균분자량 13,000∼16,000의 염기성 염료 가염형 개질 폴리에스테르와 탈크, 소디움벤조에이트 증의 결정화 촉진제를 혼합 용융방사하여 강도를 3.0∼3.6g/d 열수중의 수축율을 1.5% 이하로 저하시킨 자수사용 개질 폴리에스테르 섬유의 제조방법.The present invention relates to a method for producing a modified polyester fiber that can replace the yarn used widely as embroidery yarn, 1.5 to 2.8 mol% of isophthalic acid containing sulfonic acid metal salt represented by the general formula (I), A basic dye salt-modified polyester having a number average molecular weight of 13,000 to 16,000 obtained by copolymerizing 3.0 to 7.0% by weight of polyethylene glycol having an average molecular weight of 200 to 2000 represented by the general formula (2), and a crystallization accelerator for talc and sodium benzoate A method for producing embroidery-modified polyester fibers in which melt spinning has reduced the strength to 3.0% to 3.6 g / d of hot water to 1.5% or less.

(단, M;알칼리 또는 알카리토류금속, R,R'; 수소 또는 탄소수 1-20의 에스테르 형성성 치환체)(However, M; alkali or alkaline earth metal, R, R '; hydrogen or ester-forming substituent of 1-20 carbon atoms)

X(CnH2nO)mH ………(2)X (CnH 2 nO) mH... … … (2)

(단, X는 OH, n은 2-5, m은 2-20)(Where X is OH, n is 2-5, m is 2-20)

Description

자수사용 개질 폴리에스테르 섬유의 제조방법Method of manufacturing modified polyester fiber for embroidery

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

Claims (1)

일반식(Ⅰ)과 같이 표시되는 술폰산 금속염을 함유하는 이소프탈산을 1.5∼2.8몰%, 일반식(2)로 표시되는 평균분자량200∼2000의 폴리에틸렌글리콜을 3.0∼7.0중량% 공중합시킨 수평균분자량 13,000∼16,000의 염기성 염료 가염형 개질 폴리에스테르와 결정화 촉진제를 혼합 용융방사하여 강도 및 열수중의 수축율을 저하시킨 자수사용 개질 폴리에스테르 섬유의 제조방법.Number average molecular weight which copolymerized 3.0-7.0 weight% of polyethyleneglycol of the average molecular weights 200-2000 represented by 1.5-2.8 mol% of isophthalic acid containing the sulfonic-acid metal salt represented by general formula (I), and General formula (2). A method for producing embroidery-modified polyester fibers in which 13,000 to 16,000 basic dye salt-forming modified polyesters and crystallization accelerators are mixed and melted to reduce strength and shrinkage in hot water. (단, M;알칼리 또는 알카리토류금속, R,R';수소 또는 탄소수 1-20의 에스테르 형성성 치환체)(However, M; alkali or alkaline earth metal, R, R '; hydrogen or ester-forming substituent of 1-20 carbon atoms) X(CnH2nO)mH ………(2)X (CnH 2 nO) mH... … … (2) (단, X는 OH, n은 2-5, m은 2-20)(Where X is OH, n is 2-5, m is 2-20) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024766A 1991-12-28 1991-12-28 Method of manufacturing modified polyester fiber for embroidery KR930013258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024766A KR930013258A (en) 1991-12-28 1991-12-28 Method of manufacturing modified polyester fiber for embroidery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024766A KR930013258A (en) 1991-12-28 1991-12-28 Method of manufacturing modified polyester fiber for embroidery

Publications (1)

Publication Number Publication Date
KR930013258A true KR930013258A (en) 1993-07-21

Family

ID=67345880

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024766A KR930013258A (en) 1991-12-28 1991-12-28 Method of manufacturing modified polyester fiber for embroidery

Country Status (1)

Country Link
KR (1) KR930013258A (en)

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