KR920010037A - Manufacturing method of composite fiber structure - Google Patents

Manufacturing method of composite fiber structure Download PDF

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Publication number
KR920010037A
KR920010037A KR1019900017763A KR900017763A KR920010037A KR 920010037 A KR920010037 A KR 920010037A KR 1019900017763 A KR1019900017763 A KR 1019900017763A KR 900017763 A KR900017763 A KR 900017763A KR 920010037 A KR920010037 A KR 920010037A
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KR
South Korea
Prior art keywords
fiber
component
composite fiber
forming
producing
Prior art date
Application number
KR1019900017763A
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Korean (ko)
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KR930000238B1 (en
Inventor
김광태
손영호
이필상
Original Assignee
이수환
제일합섬 주식회사
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Priority to KR1019900017763A priority Critical patent/KR930000238B1/en
Publication of KR920010037A publication Critical patent/KR920010037A/en
Application granted granted Critical
Publication of KR930000238B1 publication Critical patent/KR930000238B1/en

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    • 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
    • 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

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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)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

내용 없음No content

Description

복합섬유 구조물의 제조방법Manufacturing method of composite fiber structure

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

제1도~제3도는 본 발명 복합섬유의 횡단면 확대도.1 to 3 is an enlarged cross-sectional view of the composite fiber of the present invention.

a : 섬유형성성 폴리아미드계 수지.a: fiber-forming polyamide resin.

b : 섬유형성성 폴리에스테르계 수지.b: fiber-forming polyester-based resin.

Claims (4)

섬유형성성 폴리아미드와 섬유형성성 폴리에스테르로된 멀티세그멘트형 복합섬유에 있어서, 제1성분인 섬유형성성 폴리아미드계 수지는 복합섬유 1성분인 섬유형성성 폴리아미드계 수지는 복합섬유 횡단면의 중심에서 방사상으로 분지(分岐)시켜 4방향 이상 8방향 이하의 방사상부를 형성하고 제2성분인 섬유형성성 폴리에스테그계수지는 제1성분 사이에 제1성분과 교호로 배열되어 쐐기상부를 형성 하는데 제2성분으로는 무기미립자를 함유하도록 하여 알카리 감량시 섬유표면에 섬유축 방향으로 0.4~0.8μ의 다수의 요철을 형성시키도록함과 동시에 염기성 염료와 친화성이 있는 금속 술포네이트기를 함유한 유기산을 공중합 시킨 열가소성 폴리에스테르 수지를 사용하고, 해당 복합섬유를 알카리 감량후 저굴절율의 수지 파막을 형성시켜 염색후에 고발색성을 나타내는 복합섬유 구조물의 제조방법.In the multi-segment composite fiber composed of fiber-forming polyamide and fiber-forming polyester, the fiber-forming polyamide resin as the first component is the fiber-forming polyamide resin, which is one component of the composite fiber, Branching radially from the center to form a radial portion of four directions or more and eight directions or less, and the fiber-forming polyester resin of the second component is arranged alternately with the first component between the first component to form a wedge-shaped portion. The second component is to contain inorganic fine particles so as to form a large number of irregularities of 0.4 to 0.8μ in the fiber axis direction at the time of alkali reduction, and an organic acid containing a metal sulfonate group having affinity with basic dyes. After thermoplastic dye reduction using the copolymerized thermoplastic polyester resin and forming a resin film of low refractive index after dyeing The method of producing a composite fiber structure representing the color development. 제1항에 있어서, 무기 미립자는 5mμ~50mμ의 산화규소(SiO2)이고 함유량은 폴리에스테르계 수지에 대해 0.1 내지 3.0중량%인 것을 특징으로 하는 복합섬유 구조물의 제조방법.The method for producing a composite fiber structure according to claim 1, wherein the inorganic fine particles are 5 m to 50 m m of silicon oxide (SiO 2 ) and the content is 0.1 to 3.0 wt% based on the polyester resin. 제1항에 있어서, 염기성 염료와 친화성이 있는 금속 술포네이트기를 함유한 유기산으로 하기식(I)로 표시되는 화합물을 테레프탈산(terephthalic acid)에 대해 0.3~3.0몰% 공중합 시킨 것을 특징으로 하는 복합섬유 구조물의 제조방법.The compound according to claim 1, wherein the compound represented by the following formula (I) is copolymerized with 0.3 to 3.0 mol% of terephthalic acid with an organic acid containing a metal sulfonate group having affinity with basic dyes. Method for producing a fibrous structure. 여기서 R1,R2는 CnH2n+1(n=1~10의 정수) 또는 (CH2)mOH (m=2~10의 정수)M은 알카리 금속.Wherein R 1 and R 2 are CnH 2n + 1 (an integer of n = 1 to 10) or (CH 2 ) mOH (an integer of m = 2 to 10) M is an alkali metal. 제1항에 있어서, 저굴절율 수지 피막을 굴절율 1.4~1.6의 폴리우레탄인 것을 특징으로 하는 복합섬유 구조물의 제조방법.The method for producing a composite fiber structure according to claim 1, wherein the low refractive index resin film is a polyurethane having a refractive index of 1.4 to 1.6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017763A 1990-11-02 1990-11-02 Manufacturing process of composite fiber KR930000238B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900017763A KR930000238B1 (en) 1990-11-02 1990-11-02 Manufacturing process of composite fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017763A KR930000238B1 (en) 1990-11-02 1990-11-02 Manufacturing process of composite fiber

Publications (2)

Publication Number Publication Date
KR920010037A true KR920010037A (en) 1992-06-26
KR930000238B1 KR930000238B1 (en) 1993-01-14

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Application Number Title Priority Date Filing Date
KR1019900017763A KR930000238B1 (en) 1990-11-02 1990-11-02 Manufacturing process of composite fiber

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1774087A4 (en) * 2004-08-04 2009-04-08 Sunghoon Choi A method for dyeing microfibers and fabric woven with microfibers dyed thereby
KR101426264B1 (en) * 2012-09-20 2014-08-05 (주)파카 Synthetic fiber and its manufacturing process

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Publication number Publication date
KR930000238B1 (en) 1993-01-14

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