KR960014255A - Polyurethane Resin Composition for Textile Processing - Google Patents

Polyurethane Resin Composition for Textile Processing Download PDF

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Publication number
KR960014255A
KR960014255A KR1019940025920A KR19940025920A KR960014255A KR 960014255 A KR960014255 A KR 960014255A KR 1019940025920 A KR1019940025920 A KR 1019940025920A KR 19940025920 A KR19940025920 A KR 19940025920A KR 960014255 A KR960014255 A KR 960014255A
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KR
South Korea
Prior art keywords
diol
polyurethane resin
resin composition
composition
fiber processing
Prior art date
Application number
KR1019940025920A
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Korean (ko)
Other versions
KR0149481B1 (en
Inventor
서승원
조상원
Original Assignee
백영배
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 백영배, 동양나이론 주식회사 filed Critical 백영배
Priority to KR1019940025920A priority Critical patent/KR0149481B1/en
Publication of KR960014255A publication Critical patent/KR960014255A/en
Application granted granted Critical
Publication of KR0149481B1 publication Critical patent/KR0149481B1/en

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Classifications

    • 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
    • C08G18/40—High-molecular-weight compounds
    • 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

Abstract

본 발명은 유기디이소시아네이트(A), 고분자 디올(B), 저분자 디올(C) 및 유기용매(D)로 구성되고, 유기디이소시아네이트 성분(A)은 (A) : (B)+(C)의 몰비가 0.9∼1.1이 되도록 첨가되고, 고분자 디올과 저분자 디올 성분은 (B) : (C)=0.5∼2.0의 몰비를 갖도록 하며 유기용매(D)는 전체 조성물의 양에 대하여 60∼90중량%로 투입조성됨을 특징으로 하는 섬유가공용 폴리우레탄 수지조성물을 제공하는 것으로, 본 발명의 섬유가공용 폴리우레탄 수지조성물은 섬유가공용 폴리우레탄수지로서 필요한 내가수분해성, 연질성, 탄성등의 제반물성을 구비함과 동시에 향상된 내열성을 갖는다.The present invention consists of an organic diisocyanate (A), a polymer diol (B), a low molecular diol (C) and an organic solvent (D), wherein the organic diisocyanate component (A) is (A): (B) + (C) Is added in a molar ratio of 0.9 to 1.1, and the polymer diol and the low molecular diol component have a molar ratio of (B): (C) = 0.5 to 2.0, and the organic solvent (D) is 60 to 90 weight based on the total amount of the composition. To provide a polyurethane resin composition for fiber processing, characterized in that the composition is added in%, the polyurethane resin composition for fiber processing of the present invention has a variety of properties such as hydrolysis resistance, softness, elasticity required as a polyurethane resin for fiber processing At the same time has improved heat resistance.

Description

섬유가공용 폴리우레탄 수지조성물Polyurethane Resin Composition for Textile Processing

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (3)

유기디이소시아네이트(A), 고분자 디올(B), 저분자 디올(C) 및 유기용매(D)로 구성되고, 유기디이소시아네이트 성분(A)은 (A) : (B)+(C)의 몰비가 0.9∼1.1이 되도록 첨가되고, 고분자 디올과 저분자 디올 성분은 (B) : (C)=0.5∼2.0의 몰비를 갖도록하며 유기용매(D)는 전체 조성물의 양에 대하여 60∼90중량%로 투입조성됨을 특징으로 하는 섬유가공용 폴리우레탄 수지조성물.Organic diisocyanate (A), high molecular diol (B), low molecular diol (C) and organic solvent (D). The organic diisocyanate component (A) has a molar ratio of (A): (B) + (C) 0.9 to 1.1, the polymer diol and low molecular weight diol component has a molar ratio of (B): (C) = 0.5 to 2.0 and the organic solvent (D) is added to 60 to 90% by weight relative to the total composition Polyurethane resin composition for fiber processing, characterized in that the composition. 제1항에 있어서, 상기 고분자 디올(B)는 폴리테트라메틸렌글리콜등의 에테르계 고분자 디올 또는 폴리테트라메틸렌아디페이트등의 에스테르계 고분자 디올로서 분자량 1500∼3000 사이의 것을 사용하여 조성됨을 특징으로 하는 섬유가공용 폴리우레탄 수지조성물.The method of claim 1, wherein the polymer diol (B) is composed of an ether polymer diol such as polytetramethylene glycol or an ester polymer diol such as polytetramethylene adipate and having a molecular weight of 1500 to 3000. Polyurethane resin composition for textile processing. 제1항에 있어서, 상기 저분자 디올(C)로서는 한 분자당 벤젠고리 또는 탄소수 4개 이상의 사이클로알칸이 한 개 이상 포함되어 있고, 두개의 히드록시기 사이에 세개 이상의 탄소가 존재하는 구조의 것을 사용하여 조성됨을 특징으로 하는 섬유가공용 폴리우레탄 수지조성물.The method of claim 1, wherein the low-molecular weight diol (C) is a molecule containing a benzene ring or one or more cycloalkane of 4 or more carbon atoms per molecule, wherein three or more carbons are present between the two hydroxy groups Polyurethane resin composition for fiber processing, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025920A 1994-10-10 1994-10-10 Polyurethan resin composition for fiber KR0149481B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940025920A KR0149481B1 (en) 1994-10-10 1994-10-10 Polyurethan resin composition for fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025920A KR0149481B1 (en) 1994-10-10 1994-10-10 Polyurethan resin composition for fiber

Publications (2)

Publication Number Publication Date
KR960014255A true KR960014255A (en) 1996-05-22
KR0149481B1 KR0149481B1 (en) 1998-10-15

Family

ID=19394807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025920A KR0149481B1 (en) 1994-10-10 1994-10-10 Polyurethan resin composition for fiber

Country Status (1)

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KR (1) KR0149481B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413466B1 (en) * 2001-11-23 2004-01-03 엘지전자 주식회사 Method for Urgent Braking Automation Type Washing Machine
KR100425113B1 (en) * 2001-11-23 2004-03-30 엘지전자 주식회사 Method for General Braking Automation Type Washing Machine
KR101037154B1 (en) * 2004-04-23 2011-05-26 엘지전자 주식회사 Braking control method of washing machine
KR101039452B1 (en) * 2003-12-26 2011-06-07 엘지전자 주식회사 Method and apparatus for controlling a motor of inverter washing machine
KR20190012941A (en) * 2017-07-31 2019-02-11 엘지전자 주식회사 A control circuit for driving a motor and a control method of a laundry treating apparatus including the control circuit.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413466B1 (en) * 2001-11-23 2004-01-03 엘지전자 주식회사 Method for Urgent Braking Automation Type Washing Machine
KR100425113B1 (en) * 2001-11-23 2004-03-30 엘지전자 주식회사 Method for General Braking Automation Type Washing Machine
KR101039452B1 (en) * 2003-12-26 2011-06-07 엘지전자 주식회사 Method and apparatus for controlling a motor of inverter washing machine
KR101037154B1 (en) * 2004-04-23 2011-05-26 엘지전자 주식회사 Braking control method of washing machine
KR20190012941A (en) * 2017-07-31 2019-02-11 엘지전자 주식회사 A control circuit for driving a motor and a control method of a laundry treating apparatus including the control circuit.

Also Published As

Publication number Publication date
KR0149481B1 (en) 1998-10-15

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