KR920012554A - Manufacturing method of high shrink polyester fiber - Google Patents

Manufacturing method of high shrink polyester fiber Download PDF

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Publication number
KR920012554A
KR920012554A KR1019900022137A KR900022137A KR920012554A KR 920012554 A KR920012554 A KR 920012554A KR 1019900022137 A KR1019900022137 A KR 1019900022137A KR 900022137 A KR900022137 A KR 900022137A KR 920012554 A KR920012554 A KR 920012554A
Authority
KR
South Korea
Prior art keywords
manufacturing
polyester fiber
polyester
heat
component
Prior art date
Application number
KR1019900022137A
Other languages
Korean (ko)
Other versions
KR930003363B1 (en
Inventor
민경범
김진태
신기웅
이창희
Original Assignee
이수환
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 이수환, 제일합섬 주식회사 filed Critical 이수환
Priority to KR1019900022137A priority Critical patent/KR930003363B1/en
Publication of KR920012554A publication Critical patent/KR920012554A/en
Application granted granted Critical
Publication of KR930003363B1 publication Critical patent/KR930003363B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음No content

Description

고수축성 폴리에스테르 섬유의 제조방법Manufacturing method of high shrink polyester fiber

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

Claims (2)

에틸렌글리콜과 테레프탈릭산을 반응시켜 폴리에스테르 수지를 제조할때 분자쇄완화 (결정지연제) 성분으로써 이소프탈릭산을 전(全)산성분에 대하여 0.5~5중량%의 범위내에서 첨가하고 이 분자 결합 완화제에 의한 부가적인 조업저항성을 방지하기 위해 리튬아세테이트를 0.01~0.1중량%를 첨가하여 개질수지를 제조한 후 통상의 방법으로 방사하여 글래스 전이점 이상의 온도에서 연신하고 열처리하는 것을 특징으로 하는 고수축성 폴리에스테르 섬유의 제조방법.When ethylene glycol is reacted with terephthalic acid to prepare a polyester resin, isophthalic acid is added within the range of 0.5 to 5% by weight relative to the total acid component as a molecular chain relaxation (crystal retardant) component. Coriander, characterized in that the modified resin is prepared by adding 0.01 to 0.1% by weight of lithium acetate in order to prevent additional operation resistance caused by the bond release agent, and then spun at a temperature above the glass transition point by heat spinning in a conventional manner. Method for producing a layered polyester fiber. 제1항에 있어서, 연신시 폴리에스테르 부분연신사를 공급원사로 하고 연신비를 1.5~1.9배로 하여 연신한 후 접촉식 가열판의 경우 100℃이하의 온도에서 열처리하는 것을 특징으로 하는 고수축성 폴리에스테르 섬유의 제조방법.The method according to claim 1, wherein the stretching is performed by using a polyester partially drawn yarn as a supply source and a draw ratio of 1.5 to 1.9 times, and then heat-treated at a temperature of 100 ° C. or less in the case of a contact heating plate. Manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022137A 1990-12-28 1990-12-28 Method of preparation of polyester fiber having a high contractive activity KR930003363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022137A KR930003363B1 (en) 1990-12-28 1990-12-28 Method of preparation of polyester fiber having a high contractive activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022137A KR930003363B1 (en) 1990-12-28 1990-12-28 Method of preparation of polyester fiber having a high contractive activity

Publications (2)

Publication Number Publication Date
KR920012554A true KR920012554A (en) 1992-07-27
KR930003363B1 KR930003363B1 (en) 1993-04-26

Family

ID=19308732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022137A KR930003363B1 (en) 1990-12-28 1990-12-28 Method of preparation of polyester fiber having a high contractive activity

Country Status (1)

Country Link
KR (1) KR930003363B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010065701A (en) * 1999-12-30 2001-07-11 조민호 High shrinkable polyester yarn and preparation thereof

Also Published As

Publication number Publication date
KR930003363B1 (en) 1993-04-26

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