Search International and National Patent Collections

1. (WO2015046917) ARTIFICIAL LEATHER HAVING EXCELLENT RUBBING FASTNESS AND METHOD FOR MANUFACTURING SAME

Pub. No.:    WO/2015/046917    International Application No.:    PCT/KR2014/008965
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Fri Sep 26 01:59:59 CEST 2014
IPC: D06N 3/00
Applicants: KOLON INDUSTRIES, INC.
코오롱인더스트리 주식회사
Inventors: GO, Gyoung-cherl
고경철
LEE, Eung-min
이응민
JUNG, Dae-young
정대영
Title: ARTIFICIAL LEATHER HAVING EXCELLENT RUBBING FASTNESS AND METHOD FOR MANUFACTURING SAME
Abstract:
The present invention relates to a suede-type artificial leather having excellent rubbing fastness and a method for manufacturing the same, wherein a liquid silicone rubber elastomer is impregnated into a non-woven fabric formed from fine fiber such that artificial leather includes 10-30wt% of the elastomer. According to the present invention, liquid silicone rubber is applied to a polymer elastomer so as to have the same appearance and tactile sensation as an artificial leather of a polyurethane elastomer, and the use of an organic solvent is reduced so as to obtain an artificial leather which is environmentally friendly and has improved rubbing fastness such that the artificial leather is capable of being easily used in a product that requires excellent surface quality.