KR950000756A - Polyurethane resin composition with improved dyeability - Google Patents

Polyurethane resin composition with improved dyeability Download PDF

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Publication number
KR950000756A
KR950000756A KR1019930009904A KR930009904A KR950000756A KR 950000756 A KR950000756 A KR 950000756A KR 1019930009904 A KR1019930009904 A KR 1019930009904A KR 930009904 A KR930009904 A KR 930009904A KR 950000756 A KR950000756 A KR 950000756A
Authority
KR
South Korea
Prior art keywords
resin composition
polyurethane resin
low molecular
nitrogen
nitrogen atom
Prior art date
Application number
KR1019930009904A
Other languages
Korean (ko)
Inventor
조상원
박주철
Original Assignee
구창남
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 구창남, 동양나이론 주식회사 filed Critical 구창남
Priority to KR1019930009904A priority Critical patent/KR950000756A/en
Publication of KR950000756A publication Critical patent/KR950000756A/en

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  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

본 발명은 폴리우레탄 수지조성물에 관한 것이다.The present invention relates to a polyurethane resin composition.

본 발명의 목적은 염색성 등 제반 물성이 모두 인공피혁의 제조에 적합한 수준으로 향상된 폴리우레탄 수지조성물을 제공하는 것이다.It is an object of the present invention to provide a polyurethane resin composition having all the physical properties such as dyeability improved to a level suitable for the production of artificial leather.

본 발명은 유기디이소시아네이트, 고분자 디올, 질소를 함유하지 않는 저분자 디올, 고분자 트리올, 유기 용매에 질소원자를 함유하는 저분자 디올을 전체 조성물 질량에 대하여 질소원자 0.01에서 0.05%의 질량비를 갖도록 투입한 것을 특징으로 한다.In the present invention, an organic diisocyanate, a polymer diol, a low molecular diol containing no nitrogen, a polymer triol, and a low molecular diol containing a nitrogen atom in an organic solvent are added so as to have a mass ratio of 0.01 to 0.05% of the nitrogen atom to the total composition mass. It is characterized by.

Description

염색성이 향상된 폴리우레탄 수지조성물Polyurethane resin composition with improved dyeability

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

Claims (2)

유기디이소시아네이트, 고분자 디올, 질소를 함유하지 않는 저분자 디올, 고분자 트리올, 유기용매에 질소원자를 함유하는 저분자 디올을 전체 조성물 질량에 대하여 질소원자 0.01에서 0.05%의 질량비를 갖도록 투입한 것을 특징으로 하는 염색성이 향상된 인공피혁 제조용 폴리우레탄 수지조성물.Organic diisocyanate, high molecular diols, low molecular diols containing no nitrogen, high molecular triols, and low molecular diols containing nitrogen atoms in organic solvents are added at a mass ratio of 0.01 to 0.05% of the nitrogen atoms to the total composition mass. Polyurethane resin composition for artificial leather manufacturing with improved dyeability. 제1항에 있어서, 질소원자를 함유하는 저분자 디올은 분자량이 300이하이며, 두 히드록시기를 직접 연결하는 쇄내에 존재하는 탄소의 갯수가 2개 이상이고, 질소원자에 연결된 세개의 기중 하나 또는 두개가 메틸기인 것을 특징으로 하는 폴리우레탄 수지조성물.The method of claim 1, wherein the low molecular diol containing a nitrogen atom has a molecular weight of 300 or less, the number of carbons present in the chain directly connecting the two hydroxy groups is at least two, one or two of the three groups connected to the nitrogen atom is Polyurethane resin composition, characterized in that the methyl group. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930009904A 1993-06-02 1993-06-02 Polyurethane resin composition with improved dyeability KR950000756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930009904A KR950000756A (en) 1993-06-02 1993-06-02 Polyurethane resin composition with improved dyeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930009904A KR950000756A (en) 1993-06-02 1993-06-02 Polyurethane resin composition with improved dyeability

Publications (1)

Publication Number Publication Date
KR950000756A true KR950000756A (en) 1995-01-03

Family

ID=67134537

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930009904A KR950000756A (en) 1993-06-02 1993-06-02 Polyurethane resin composition with improved dyeability

Country Status (1)

Country Link
KR (1) KR950000756A (en)

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