KR970006568A - 무감량 상압가염 폴리에스테르 섬유의 제조방법 - Google Patents

무감량 상압가염 폴리에스테르 섬유의 제조방법 Download PDF

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Publication number
KR970006568A
KR970006568A KR1019950021794A KR19950021794A KR970006568A KR 970006568 A KR970006568 A KR 970006568A KR 1019950021794 A KR1019950021794 A KR 1019950021794A KR 19950021794 A KR19950021794 A KR 19950021794A KR 970006568 A KR970006568 A KR 970006568A
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KR
South Korea
Prior art keywords
polyester fiber
producing
present
weightless
lossless
Prior art date
Application number
KR1019950021794A
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English (en)
Other versions
KR100221567B1 (ko
Inventor
장동호
손양국
박재용
Original Assignee
이명환
동양폴리에스터 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.)
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Publication date
Application filed by 이명환, 동양폴리에스터 주식회사 filed Critical 이명환
Priority to KR1019950021794A priority Critical patent/KR100221567B1/ko
Publication of KR970006568A publication Critical patent/KR970006568A/ko
Application granted granted Critical
Publication of KR100221567B1 publication Critical patent/KR100221567B1/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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)

Abstract

본 발명은 폴리에스테르 섬유의 제조방법에 관한 것이다.
본 발명의 무감량 상압가염 폴리에스테르 섬유는 폴리에스테르 섬유 반복단위의 93~95몰%가 폴리에틸렌텔레프탈레이트이고 나머지 5~7몰%가 2관능성 알콜계로 구성되어 있는 공중합 개질폴리에스테르 폴리머를 6,000미터/분의 방사속도로 용융방사함에 의해 제조되며 하기의 식을 만족시키는 것을 특징으로 한다.
1) 이염지수=단, Xc는 결정화도(%), Fa는 비결정 배향 팩터. 2) 영율(Young's Mod.)〈60g/d. 3) 파단강도 〉3.5g/d., 파단신도 〈50%.
본 발명에 따르면 별도의 감량 가공이 필요없이 유연성을 가지며, 상온 상압에서 염색이 가능한 무감량 상압 가염 폴리에스테르 섬유가 제공되는 효과가 있다.

Description

무감량 상압가염 폴리에스테르 섬유의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 폴리에스테르 섬유 반복단위의 93~95몰%가 폴리에틸렌텔레프탈레이트이고 나머지 5~7몰%가 2관능성 알콜계로 구성되어 있는 공중합 개질폴리에스테르 폴리머를 6,000미터/분의 방사속도로 용융방사함에 의해 제조되며 하기의 식을 만족시키는 것을 특징으로 하는 폴리에스테르 섬유의 제조방법.
    1) 이염지수=단, Xc는 결정화도(%), Fa는 비결정 배향 팩터. 2) 영율(Young's Mod.) ≤60g/d. 3) 파단강도 ≥3.5g/d., 파단신도 ≤50%.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950021794A 1995-07-22 1995-07-22 무감량 상압가염 폴리에스테르 섬유의 제조방법 KR100221567B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950021794A KR100221567B1 (ko) 1995-07-22 1995-07-22 무감량 상압가염 폴리에스테르 섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950021794A KR100221567B1 (ko) 1995-07-22 1995-07-22 무감량 상압가염 폴리에스테르 섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR970006568A true KR970006568A (ko) 1997-02-21
KR100221567B1 KR100221567B1 (ko) 1999-10-01

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ID=19421357

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950021794A KR100221567B1 (ko) 1995-07-22 1995-07-22 무감량 상압가염 폴리에스테르 섬유의 제조방법

Country Status (1)

Country Link
KR (1) KR100221567B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100558688B1 (ko) * 1999-12-27 2006-03-10 주식회사 코오롱 형태안정성이 우수한 폴리에스테르 공중합체 및 그의폴리에스테르 필라멘트

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100558688B1 (ko) * 1999-12-27 2006-03-10 주식회사 코오롱 형태안정성이 우수한 폴리에스테르 공중합체 및 그의폴리에스테르 필라멘트

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Publication number Publication date
KR100221567B1 (ko) 1999-10-01

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