KR960007844A - 이용성 폴리에스테르 섬유의 제조방법 - Google Patents

이용성 폴리에스테르 섬유의 제조방법 Download PDF

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Publication number
KR960007844A
KR960007844A KR1019940020150A KR19940020150A KR960007844A KR 960007844 A KR960007844 A KR 960007844A KR 1019940020150 A KR1019940020150 A KR 1019940020150A KR 19940020150 A KR19940020150 A KR 19940020150A KR 960007844 A KR960007844 A KR 960007844A
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KR
South Korea
Prior art keywords
spinneret
polyester
fiber
polyester fiber
producing
Prior art date
Application number
KR1019940020150A
Other languages
English (en)
Other versions
KR0123041B1 (ko
Inventor
한동수
정도영
전광수
Original Assignee
김중웅
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.)
Filing date
Publication date
Application filed by 김중웅, 주식회사 선경인더스트리 filed Critical 김중웅
Priority to KR1019940020150A priority Critical patent/KR0123041B1/ko
Publication of KR960007844A publication Critical patent/KR960007844A/ko
Application granted granted Critical
Publication of KR0123041B1 publication Critical patent/KR0123041B1/ko

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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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

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

Abstract

본 발명은 약알칼리 농도의 조건에서 용이하게 용해, 가수분해되며 강도, 내열성 등의 물리적 성질이 우수하고 열가소성인 폴리에스테르 수지를 수지의 유동특성에 적합한 직경을 갖는 방사구금을 통하여 방사하므로써 제조공정성이 우수하고 제조된 섬유의 균제도가 우수한 폴리에스테르 섬유를 제조하는 방법에 관한 것이다.

Description

이용성 폴리에스테르 섬유의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 테레프탈산 또는 그 유도체와 디올 화합물을 중합하여 폴리에스테르를 제조하고 이를 용융 방사하여 폴리에스테르 섬유를 제조함에 있어서 테레프탈산 또는 그의 유도체에 대하여 2~7몰%의 5-나트륨설포이소프탈레이트를 함유하는 폴리에스테르계 및/또는 폴리에스테르에테르계가 83~93중량%, 수평균분자량 2,500~20,000인 수용성 폴리알킬렌옥사이드 7~20중량% 함유하는 폴리에스테르 수지를, 방사구금 단공의 개구면적이 0.01㎟이상인 섬유제조용 방사공을 가진 방사구금을 사용하여 해당 방사 구금 단공의 개구면적 A(㎟)와 방사단공을 통하여 압출되는 토출량 Q(g/분)과의 관계가 다음 식(I)를 만족하는 조건에서 용융 방사하는 것을 특징으로 하는 이용성 폴리에스테르 섬유의 제조방법.
    0.03 Q2+ 0.01 ≤ A ≤ 0.06 Q2+ 0.01 …(1)
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940020150A 1994-08-16 1994-08-16 이용성 폴리에스테르 섬유의 제조방법 KR0123041B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940020150A KR0123041B1 (ko) 1994-08-16 1994-08-16 이용성 폴리에스테르 섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020150A KR0123041B1 (ko) 1994-08-16 1994-08-16 이용성 폴리에스테르 섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR960007844A true KR960007844A (ko) 1996-03-22
KR0123041B1 KR0123041B1 (ko) 1997-11-27

Family

ID=19390421

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020150A KR0123041B1 (ko) 1994-08-16 1994-08-16 이용성 폴리에스테르 섬유의 제조방법

Country Status (1)

Country Link
KR (1) KR0123041B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100808567B1 (ko) * 2007-04-30 2008-02-29 성안합섬주식회사 이용성 폴리에스테르 수지를 이용한볼륨사(ｖｏｌｕｍｅ絲) 및 그의 섬유 제품 제조 방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101414211B1 (ko) * 2013-11-28 2014-07-10 도레이케미칼 주식회사 C형 중공섬유를 이용한 원단 및 그 제조방법
JP6080986B2 (ja) 2013-08-02 2017-02-15 トーレ・ケミカル・コリア・インコーポレイテッド Ｃ型複合繊維、それによるｃ型中空繊維、それを含む生地及びその製造方法
KR101414206B1 (ko) * 2013-11-08 2014-07-18 도레이케미칼 주식회사 C형 중공섬유 및 그 제조방법
KR102274288B1 (ko) * 2017-03-30 2021-07-06 도레이첨단소재 주식회사 제직성이 우수한 알칼리 이용해성 폴리에스테르 섬유 및 이의 제조방법.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100808567B1 (ko) * 2007-04-30 2008-02-29 성안합섬주식회사 이용성 폴리에스테르 수지를 이용한볼륨사(ｖｏｌｕｍｅ絲) 및 그의 섬유 제품 제조 방법

Also Published As

Publication number Publication date
KR0123041B1 (ko) 1997-11-27

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