KR900000513A - 폴리우레탄 탄성사의 제조방법 - Google Patents

폴리우레탄 탄성사의 제조방법 Download PDF

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Publication number
KR900000513A
KR900000513A KR1019880007732A KR880007732A KR900000513A KR 900000513 A KR900000513 A KR 900000513A KR 1019880007732 A KR1019880007732 A KR 1019880007732A KR 880007732 A KR880007732 A KR 880007732A KR 900000513 A KR900000513 A KR 900000513A
Authority
KR
South Korea
Prior art keywords
polyurethane elastic
elastic yarn
polyurethane
added
producing
Prior art date
Application number
KR1019880007732A
Other languages
English (en)
Other versions
KR910004474B1 (ko
Inventor
윤준교
고대종
최수명
공용두
Original Assignee
배기은
동양나이론 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.)
Filing date
Publication date
Application filed by 배기은, 동양나이론 주식회사 filed Critical 배기은
Priority to KR1019880007732A priority Critical patent/KR910004474B1/ko
Publication of KR900000513A publication Critical patent/KR900000513A/ko
Application granted granted Critical
Publication of KR910004474B1 publication Critical patent/KR910004474B1/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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/02—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide
    • 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
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

폴리우레탄 탄성사의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 분자량 800이상인 폴리이소시아네이트 화합물에 인산계 에스테르 화합물을 첨가하여서 된 폴리이소시아네이트 혼합물을 펠레트상의 폴리우레탄 탄성체를 용융시킨 폴리우레탄 탄성 용융물에 투입하여 스태틱믹서에 혼합시킨 후 방사 및 권취한 다음 상온에서 5－7일간 방치시키는 것을 특징으로 하는 폴리우레탄 탄성사의 제조방법.
  2. 제1항에 있어서, 폴리이소시아네이트 화합물의 첨가량은 폴리우레탄 탄성체에 대하여 5－20중량%인 것을 특징으로 하는 폴리우레탄 탄성사의 제조방법.
  3. 제1항에 있어서, 인산계 에스테르 화합물은 인산 또는 아인산 에스테르 화합물로써 폴리이소시아네이트 화합물의 첨가량에 대하여 0.005－0.05중량% 첨가하는 것을 특징으로 하는 폴리우레탄 탄성사의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007732A 1988-06-25 1988-06-25 폴리우레탄 탄성사의 제조방법 KR910004474B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880007732A KR910004474B1 (ko) 1988-06-25 1988-06-25 폴리우레탄 탄성사의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880007732A KR910004474B1 (ko) 1988-06-25 1988-06-25 폴리우레탄 탄성사의 제조방법

Publications (2)

Publication Number Publication Date
KR900000513A true KR900000513A (ko) 1990-01-30
KR910004474B1 KR910004474B1 (ko) 1991-06-29

Family

ID=19275525

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007732A KR910004474B1 (ko) 1988-06-25 1988-06-25 폴리우레탄 탄성사의 제조방법

Country Status (1)

Country Link
KR (1) KR910004474B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780434B1 (ko) * 2006-07-11 2007-11-29 태광산업주식회사 폴리우레탄우레아 탄성섬유 및 그의 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780434B1 (ko) * 2006-07-11 2007-11-29 태광산업주식회사 폴리우레탄우레아 탄성섬유 및 그의 제조방법
WO2008007879A1 (en) * 2006-07-11 2008-01-17 Tae Kwang Ind.Co., Ltd. Polyurethaneurea elastic fiber and method for preparation thereof

Also Published As

Publication number Publication date
KR910004474B1 (ko) 1991-06-29

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