KR970006560A - 방사성이 개선된 분할형 복합섬유의 제조방법 - Google Patents

방사성이 개선된 분할형 복합섬유의 제조방법 Download PDF

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Publication number
KR970006560A
KR970006560A KR1019950022064A KR19950022064A KR970006560A KR 970006560 A KR970006560 A KR 970006560A KR 1019950022064 A KR1019950022064 A KR 1019950022064A KR 19950022064 A KR19950022064 A KR 19950022064A KR 970006560 A KR970006560 A KR 970006560A
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KR
South Korea
Prior art keywords
composite fiber
polyamide
melt
split composite
spinning
Prior art date
Application number
KR1019950022064A
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English (en)
Other versions
KR0134788B1 (ko
Inventor
오상균
조성호
윤영현
Original Assignee
김상응
주식회사 삼양사
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 김상응, 주식회사 삼양사 filed Critical 김상응
Priority to KR1019950022064A priority Critical patent/KR0134788B1/ko
Publication of KR970006560A publication Critical patent/KR970006560A/ko
Application granted granted Critical
Publication of KR0134788B1 publication Critical patent/KR0134788B1/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)

Abstract

본 발명은 폴리아마이드-폴리에스테르 2성분계 분할형 복합섬유를 용융방사하여 제조할 때 방사노즐면에 모노머나 올리고머와 같은 탄화물이 축적되어서 단사절이나 곡사현상을 발생시키는 문제점을 해결하기 위하여 열에 약한 폴리아마이드에산화마그네슘을 0.01~1.5중량% 첨가한 다음에 용융압출시키고, 폴리아마이드의 용융압출온도와 복합섬유의 방사온도를 각각 265~275℃, 280~285℃로 유지시킴을 특징으로 하는 것이다.
본 발명은 방사노즐면의 청소주기가 연장되고, 동시에 단사절이나 곡사현상이 감소되기 때문에 방사성이 개선된다.

Description

방사성이 개선된 분할형 복합섬유의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명으로 제조한 복합섬유의 단면도, 제2도는 노즐면의 오염물질과 곡사현상을 나타내는 방사노즐의 예시도.

Claims (2)

  1. 비상용성 고분자인 폴리아마이드(A)와 폴리에스테르(B)를 사용하여 분할형 복합섬유를 제조함에 있어서,폴리아마이드의 중량에 대하여 0.01~1.5중량%의 산화마그네슘을 폴리아마이드에 첨가하여 용융압출하고, 복합방사하는 것을 특징으로 하는 방사성이 개선된 분할형 복합섬유의 제조방법.
  2. 제1항에 있어서, 폴리아마이드(A)의 용융압출온도는 265~275℃, 폴리에스테르(B)의 용융압출온도는 265~285℃, 복합섬유의 방사온도는 280~285℃임을 특징으로하는 방사성이 개선된 분할형 복합섬유의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950022064A 1995-07-25 1995-07-25 방사성이 개선된 분할형 복합섬유의 제조방법 KR0134788B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022064A KR0134788B1 (ko) 1995-07-25 1995-07-25 방사성이 개선된 분할형 복합섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022064A KR0134788B1 (ko) 1995-07-25 1995-07-25 방사성이 개선된 분할형 복합섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR970006560A true KR970006560A (ko) 1997-02-21
KR0134788B1 KR0134788B1 (ko) 1998-04-18

Family

ID=19421527

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022064A KR0134788B1 (ko) 1995-07-25 1995-07-25 방사성이 개선된 분할형 복합섬유의 제조방법

Country Status (1)

Country Link
KR (1) KR0134788B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422479B1 (ko) * 1996-06-12 2004-05-31 주식회사 휴비스 방사, 연신성이 개선되는 분할형 복합섬유의제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422479B1 (ko) * 1996-06-12 2004-05-31 주식회사 휴비스 방사, 연신성이 개선되는 분할형 복합섬유의제조방법

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Publication number Publication date
KR0134788B1 (ko) 1998-04-18

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