KR910020216A - Manufacturing method of deep color polyester fiber - Google Patents

Manufacturing method of deep color polyester fiber Download PDF

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Publication number
KR910020216A
KR910020216A KR1019900007639A KR900007639A KR910020216A KR 910020216 A KR910020216 A KR 910020216A KR 1019900007639 A KR1019900007639 A KR 1019900007639A KR 900007639 A KR900007639 A KR 900007639A KR 910020216 A KR910020216 A KR 910020216A
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KR
South Korea
Prior art keywords
deep color
color polyester
silica
producing deep
polyester fiber
Prior art date
Application number
KR1019900007639A
Other languages
Korean (ko)
Other versions
KR920008974B1 (en
Inventor
김광태
손영호
윤성로
마진숙
신명호
Original Assignee
이수환
제일합섬 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 이수환, 제일합섬 주식회사 filed Critical 이수환
Priority to KR1019900007639A priority Critical patent/KR920008974B1/en
Publication of KR910020216A publication Critical patent/KR910020216A/en
Application granted granted Critical
Publication of KR920008974B1 publication Critical patent/KR920008974B1/en

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    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

Abstract

내용 없음No content

Description

심색성(深色性) 폴리에스터 섬유의 제조방법Manufacturing method of deep color polyester fiber

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

Claims (3)

디올과 디카르본산 또는 그의 에스테르 반응으로 생성되는 폴리에스터 제조시에 있어서, 에스테르 교환반응 말기 또는 중측합반응 초기의 에틸렌 글리콜에 분산된 실리카졸을 투입하고 하기식(Ⅰ)의 화합물을 중합 공정시 임의의 단계에 투입하여 방사, 제직 후 통상의 방법으로 알칼리 감량 처리하여 염색 가공된 섬유표면에 무수한 표면 요철을 부여함과 동시에 내마모성을 현저히 향상시킨 심색성 폴리에스터 섬유의 제조방법.In preparing a polyester produced by diol and dicarboxylic acid or ester reaction thereof, silica sol dispersed in ethylene glycol at the end of the transesterification reaction or the initial polymerization reaction is added and the compound of formula (I) A method for producing deep color polyester fibers in which numerous amounts of surface irregularities are given to the surface of a dyed fiber by alkali reduction treatment after spinning and weaving at an arbitrary stage, and the wear resistance is significantly improved. (단, R1및 R2는 수소 또는 수산기며, n은 1―8의 정수이다.)(However, R 1 and R 2 are hydrogen or hydroxyl group, n is an integer of 1-8.) 제1항에 있어서, 상기 구조식(Ⅰ)화합물의 투입량을 1.5―3.0중량%로 하여 중측합반응시키는 것을 특징으로 하는 심색성 폴리에스터 섬유의 제조방법.The method for producing deep color polyester fiber according to claim 1, wherein the polymerization reaction is carried out at an amount of 1.5 to 3.0% by weight of the compound of formula (I). 제1항에 있어서, 실리카졸에 포함된 실리카의 평균입자 크기는 20―250㎚, 실리카의 함유 농도는 3.0중량%로 함을 특징으로 하는 심색성 폴리에스터 섬유의 제조방법.The method for producing deep color polyester fibers according to claim 1, wherein the average particle size of silica contained in the silica sol is 20-250 nm and the concentration of silica is 3.0% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900007639A 1990-05-25 1990-05-25 Process for the production of polyester fiber with excellent dyeing property KR920008974B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900007639A KR920008974B1 (en) 1990-05-25 1990-05-25 Process for the production of polyester fiber with excellent dyeing property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900007639A KR920008974B1 (en) 1990-05-25 1990-05-25 Process for the production of polyester fiber with excellent dyeing property

Publications (2)

Publication Number Publication Date
KR910020216A true KR910020216A (en) 1991-12-19
KR920008974B1 KR920008974B1 (en) 1992-10-12

Family

ID=19299452

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007639A KR920008974B1 (en) 1990-05-25 1990-05-25 Process for the production of polyester fiber with excellent dyeing property

Country Status (1)

Country Link
KR (1) KR920008974B1 (en)

Also Published As

Publication number Publication date
KR920008974B1 (en) 1992-10-12

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