KR930010256A - 내변색성 폴리우레탄 섬유의 제조방법 - Google Patents

내변색성 폴리우레탄 섬유의 제조방법 Download PDF

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Publication number
KR930010256A
KR930010256A KR1019910021516A KR910021516A KR930010256A KR 930010256 A KR930010256 A KR 930010256A KR 1019910021516 A KR1019910021516 A KR 1019910021516A KR 910021516 A KR910021516 A KR 910021516A KR 930010256 A KR930010256 A KR 930010256A
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South Korea
Prior art keywords
polyurethane fiber
producing
compound
semicarbazide
resistant polyurethane
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KR1019910021516A
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English (en)
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KR930011337B1 (ko
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서승원
권오관
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공정곤
동양나이론 주식회사
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Priority to KR1019910021516A priority Critical patent/KR930011337B1/ko
Publication of KR930010256A publication Critical patent/KR930010256A/ko
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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
    • D01F6/58—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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 열 및 연소가스 또는 폐가스(NOx)에 장시간 노출되더라도 변색이 되지 않는 내변색성 폴리우레탄 섬유의 제조방법에 관한 것임.
본 발명은 분자량이 200∼1,200인 아인산염계 화합물과 분자량이 200∼800인 세미카바지드계 화합물을 동시에 혼합사용하고, 이들 화합물의 중량비가 1:1∼1:3이 되도록 혼합하며, 섬유중량에 대해 각각 0.5∼5.0중량% 첨가하여 제조함을 특징으로 하는 내변색성 폴리우레탄 섬유의 제조방법이다.

Description

내변색성 폴리우레탄 섬유의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 분자량이 200∼1,200인 아인산염계 화합물과 분자량이 200∼800인 세미카바지드계 화합물을 동시에 혼합사용하고, 통상의 첨가제와 함께 첨가하여 제조하는 것을 특징으로 하는 내변색성 폴리우레탄 섬유의 제조방법.
  2. 제1항에 있어서, 아인산염계 화합물과 세미카바지드계 화합물의 중량비가 1:1∼1:3이 되도록 혼합하고, 상기 화합물들을 섬유 중량에 대해 각각 0.5∼5.0중량% 첨가하는 것을 특징으로 하는 내변색성 폴리우레탄 섬유의 제조방법.
  3. 제1항에 있어서, 아인산염계 화합물이 트리페녹시 포스핀이고, 세미카바지드계 화합물이 1,1,1',1'-테트라 메틸-4,4'(메틸렌-디-P-페닐렌) 디세미카바지드 또는 1,6-헥사메틸렌 비스(N,N' 디메틸세미카바지드)임을 특징으로 하는 내변색성 폴리우레탄 섬유의 제조방법.
  4. 제1항에 있어서, 상기 폴리우레탄 섬유가 폴리에테르계 폴리우레탄 섬유인 것을 특징으로 하는 내변색성 폴리우레탄 섬유의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910021516A 1991-11-28 1991-11-28 내변색성 폴리우레탄 섬유의 제조방법 Expired - Fee Related KR930011337B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910021516A KR930011337B1 (ko) 1991-11-28 1991-11-28 내변색성 폴리우레탄 섬유의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910021516A KR930011337B1 (ko) 1991-11-28 1991-11-28 내변색성 폴리우레탄 섬유의 제조방법

Publications (2)

Publication Number Publication Date
KR930010256A true KR930010256A (ko) 1993-06-22
KR930011337B1 KR930011337B1 (ko) 1993-11-30

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Application Number Title Priority Date Filing Date
KR1019910021516A Expired - Fee Related KR930011337B1 (ko) 1991-11-28 1991-11-28 내변색성 폴리우레탄 섬유의 제조방법

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KR (1) KR930011337B1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100523810B1 (ko) * 1999-12-31 2005-10-25 주식회사 효성 내변색성이 우수한 스판덱스사의 제조방법
KR200499644Y1 (ko) * 2025-01-03 2025-10-13 나우 주식회사 디지털 방사선 검사용 디텍터 거치 지그

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100523810B1 (ko) * 1999-12-31 2005-10-25 주식회사 효성 내변색성이 우수한 스판덱스사의 제조방법
KR200499644Y1 (ko) * 2025-01-03 2025-10-13 나우 주식회사 디지털 방사선 검사용 디텍터 거치 지그

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KR930011337B1 (ko) 1993-11-30

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