WO2011081447A3 - 고속방사용 폴리우레탄우레아 탄성사의 제조방법 - Google Patents

고속방사용 폴리우레탄우레아 탄성사의 제조방법 Download PDF

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Publication number
WO2011081447A3
WO2011081447A3 PCT/KR2010/009500 KR2010009500W WO2011081447A3 WO 2011081447 A3 WO2011081447 A3 WO 2011081447A3 KR 2010009500 W KR2010009500 W KR 2010009500W WO 2011081447 A3 WO2011081447 A3 WO 2011081447A3
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WO
WIPO (PCT)
Prior art keywords
elastic fiber
speed spinning
diisocynate
polyurethaneurea elastic
polyurethaneurea
Prior art date
Application number
PCT/KR2010/009500
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English (en)
French (fr)
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WO2011081447A2 (ko
Inventor
진중성
이재명
강연수
Original Assignee
주식회사 효성
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 주식회사 효성 filed Critical 주식회사 효성
Publication of WO2011081447A2 publication Critical patent/WO2011081447A2/ko
Publication of WO2011081447A3 publication Critical patent/WO2011081447A3/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/02—Esters of monocarboxylic acids
    • C08F18/04—Vinyl esters
    • C08F18/06—Vinyl formate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/324—Polyamines aromatic containing only one aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

본 발명은 고속방사가 가능한 스판덱스 섬유용 폴리우레탄 수지 조성물에 관한 것으로써, 폴리올, 제 1 디이소시아네이트, 제 2 디이소시아네이트 및 사슬 연장제를 기재로 하는 폴리우레탄우레아 탄성사 제조에 있어서, 상기 제 1 디이소시아네이트 및 제 2디이소시아네이트는 방향족, 지방족 및 지환족 디이소시아네이트 중에서 선택된 1종 또는 2종 이상의 유기 디이소시아네이트이고, 제 2 디이소시아네이트는 전체 디이소시아네이트의 약 2 내지 약 25몰%를 함유하는 폴리우레탄우레아의 제조방법이다. 또한 상기 폴리우레탄우레아는 사슬연장제로 방향족 디아민을 5몰% 이상 함유한다. 상기 방법으로 제조한 폴리우레탄우레아 탄성사는 고속방사를 하더라도 신도의 물성의 변화가 없고, 원사의 내열성도 유지할 수 있다.
PCT/KR2010/009500 2009-12-31 2010-12-29 고속방사용 폴리우레탄우레아 탄성사의 제조방법 WO2011081447A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0135679 2009-12-31
KR1020090135679A KR101148302B1 (ko) 2009-12-31 2009-12-31 고속방사용 폴리우레탄우레아 탄성사의 제조방법

Publications (2)

Publication Number Publication Date
WO2011081447A2 WO2011081447A2 (ko) 2011-07-07
WO2011081447A3 true WO2011081447A3 (ko) 2011-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009500 WO2011081447A2 (ko) 2009-12-31 2010-12-29 고속방사용 폴리우레탄우레아 탄성사의 제조방법

Country Status (2)

Country Link
KR (1) KR101148302B1 (ko)
WO (1) WO2011081447A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101395973B1 (ko) * 2012-10-26 2014-05-16 주식회사 효성 열세트성이 향상된 폴리우레탄우레아 탄성사 및 그 제조 방법
KR101396100B1 (ko) 2012-10-26 2014-05-15 주식회사 효성 고속방사용 폴리우레탄우레아 탄성사의 제조 방법
WO2015088061A1 (ko) * 2013-12-10 2015-06-18 주식회사 효성 고속방사용 폴리우레탄우레아 탄성사의 제조 방법
WO2015088059A1 (ko) * 2013-12-10 2015-06-18 주식회사 효성 열세트성이 향상된 폴리우레탄우레아 탄성사 및 그 제조 방법
WO2015088060A1 (ko) * 2013-12-10 2015-06-18 주식회사 효성 열세트성이 향상된 폴리우레탄우레아 탄성사 및 그 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224432A (en) * 1978-12-11 1980-09-23 E. I. Du Pont De Nemours And Company Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content
KR100227004B1 (ko) * 1993-04-02 1999-10-15 미리암 디. 메코너헤이 고속방사 폴리에테르 계스판 덱스
US20070059523A1 (en) * 2003-09-01 2007-03-15 Kang Yeon S Process for preparing elastic fiber having high modulus, alkali-resistance and heat-resistance
KR20080005538A (ko) * 2005-05-09 2008-01-14 인비스타 테크놀러지스 에스.에이.알.엘 고속 방사용 스판덱스 조성물

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224432A (en) * 1978-12-11 1980-09-23 E. I. Du Pont De Nemours And Company Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content
KR100227004B1 (ko) * 1993-04-02 1999-10-15 미리암 디. 메코너헤이 고속방사 폴리에테르 계스판 덱스
US20070059523A1 (en) * 2003-09-01 2007-03-15 Kang Yeon S Process for preparing elastic fiber having high modulus, alkali-resistance and heat-resistance
KR20080005538A (ko) * 2005-05-09 2008-01-14 인비스타 테크놀러지스 에스.에이.알.엘 고속 방사용 스판덱스 조성물

Also Published As

Publication number Publication date
KR20110078784A (ko) 2011-07-07
WO2011081447A2 (ko) 2011-07-07
KR101148302B1 (ko) 2012-05-25

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