KR860008305A - Nylon yarn with partially improved crimp and its manufacturing method - Google Patents

Nylon yarn with partially improved crimp and its manufacturing method Download PDF

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Publication number
KR860008305A
KR860008305A KR1019860003073A KR860003073A KR860008305A KR 860008305 A KR860008305 A KR 860008305A KR 1019860003073 A KR1019860003073 A KR 1019860003073A KR 860003073 A KR860003073 A KR 860003073A KR 860008305 A KR860008305 A KR 860008305A
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KR
South Korea
Prior art keywords
manufactured
core
seed
component
filament
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Application number
KR1019860003073A
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Korean (ko)
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KR880001032B1 (en
Inventor
셀리반스키 트로르(엔엠엔)
셀리반스키 드로르(엔엠엔)
호일 서던 존
Original Assignee
몬산토 캄파니
아놀드 하베이 콜
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Application filed by 몬산토 캄파니, 아놀드 하베이 콜 filed Critical 몬산토 캄파니
Publication of KR860008305A publication Critical patent/KR860008305A/en
Application granted granted Critical
Publication of KR880001032B1 publication Critical patent/KR880001032B1/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
    • 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
    • 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
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

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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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)

Abstract

내용 없음No content

Description

부분적으로 권축이 개선된 나일론사와 그 제조방법Nylon yarn with partially improved crimp and its manufacturing method

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

제1도는 본 발명의 방사공정을 도시한 일예도이며,1 is an example showing the spinning process of the present invention,

제2도는 본 발명에 의한 필라멘트의 단면도를 도시한 일예도이다.2 is an exemplary view showing a cross-sectional view of the filament according to the present invention.

* 도면 중 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

20은 용융 중합체 스트림, 22는 구금, 24는 냉각장치, 26은 필라멘트, 28은 사, 30은 콘디쇼너튜브, 32는 피니쉬로울, 34와 36은 고데트, 38은 패키지, 42는 시이드이고 44는 코아이다.20 is molten polymer stream, 22 is detention, 24 is chiller, 26 is filament, 28 is yarn, 30 is conditioner tube, 32 is finish roll, 34 and 36 is Godet, 38 is package, 42 is sheath 44 is core.

Claims (20)

나일론 66 시이드 성분과 시이드 성분보다 높은 온도를 갖고 코아성분으로 구성된 용융 스트림을 구금 모세관을 통하여 압출하고 냉각하여 필라멘트를 형성시킨 다음,이를 적어도 2200MPM의 방사속도로 회수함을 특징으로 하는 시이드-코아 필라멘트의 방사방법.A sheath characterized by extruding a melt stream consisting of core components and having a temperature higher than that of the nylon 66 seed component and the seed component through a capillary tube and cooling to form a filament, which is then recovered at a spinning speed of at least 2200 MPM. -Spinning method of core filament. 제1항에 있어서, 코아성분이 나일론 66임을 특징으로 하는 방법.The method of claim 1 wherein the core component is nylon 66. 제2항에 있어서, 시이드 성분이 코아성분과 동일한 상대점도를 갖는 것임을 특징으로 하는 방법.The method according to claim 2, wherein the seed component has the same relative viscosity as the core component. 제2항에 있어서, 시이드 성분의 상대점도가 적어도 50임을 특징으로 하는 방법.3. The method of claim 2, wherein the relative viscosity of the seed component is at least 50. 제2항에 있어서, 시이드 성분의 상대점도가 적어도 60임을 특징으로 하는 방법.3. The method of claim 2, wherein the relative viscosity of the seed component is at least 60. 제1항에 있어서, 시이드와 코아의 용적비를 1:1이하로 함을 특징으로 하는 방법.The method of claim 1 wherein the volume ratio of the seed to the core is less than or equal to 1: 1. 제6항에 있어서, 시이드와 코아의 용적비를 3:7이하로 함을 특징으로 하는 방법.7. The method of claim 6, wherein the volume ratio of the seed to the core is no greater than 3: 7. 제2항에 있어서, 방사속도를 필라멘트의 신도가 100%이하가 되도록 선택함을 특징으로 하는 방법.3. The method of claim 2, wherein the spinning speed is selected such that the elongation of the filament is less than or equal to 100%. 제9항에 있어서, 방사속도를 필라멘트의 신도가 40 내지 90%가 되도록 선택함을 특징으로 하는 방법.10. The method of claim 9, wherein the spinning speed is selected such that the elongation of the filament is between 40 and 90%. 제2항에 있어서, 필라멘트를 방사속도보다 1.1 내지 2배의 빠른 권사속도로 연신하고 권취함을 특징으로 하는 방법.The method of claim 2, wherein the filaments are drawn and wound at a winding speed of 1.1 to 2 times faster than the spinning speed. 청구범위 제1항의 방법에 의하여 제조된 사.(F) manufactured by the method of claim 1; 청구범위 제2항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 2; 청구범위 제3항의 방법에 의하여 제조된 자.A person manufactured by the method of claim 3. 청구범위 제4항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 4; 청구범위 제5항의 방법에 의하여 제조된 사.(F) manufactured by the method of claim 5; 청구범위 제6항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 6; 청구범위 제7항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 7; 청구범위 제8항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 8; 청구범위 제9항의 방법에 의하여 제조된 사.F) manufactured by the method of claim 9; 청구범위 제10항의 방법에 의하여 제조된 사.(F) manufactured by the method of claim 10; ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003073A 1985-04-22 1986-04-21 Improved partially oriented nylon yarn and process KR880001032B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72573985A 1985-04-22 1985-04-22
US725,739 1985-04-22
US725739 1985-04-22

Publications (2)

Publication Number Publication Date
KR860008305A true KR860008305A (en) 1986-11-14
KR880001032B1 KR880001032B1 (en) 1988-06-15

Family

ID=24915775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003073A KR880001032B1 (en) 1985-04-22 1986-04-21 Improved partially oriented nylon yarn and process

Country Status (4)

Country Link
EP (1) EP0200703A3 (en)
JP (1) JPS61245313A (en)
KR (1) KR880001032B1 (en)
CA (1) CA1274660A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435462A1 (en) * 1964-05-26 1969-11-13 Hoechst Ag Process for the production of crimped threads from synthetic linear polymers
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
US3861843A (en) * 1966-02-07 1975-01-21 Celanese Corp Apparatus for forming laminar crimpable filaments
ES8506114A1 (en) * 1983-04-11 1985-06-16 Monsanto Co Conjugate filaments and process for producing same.

Also Published As

Publication number Publication date
JPS61245313A (en) 1986-10-31
EP0200703A2 (en) 1986-11-05
CA1274660C (en) 1990-10-02
KR880001032B1 (en) 1988-06-15
CA1274660A (en) 1990-10-02
EP0200703A3 (en) 1989-01-18

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