FERREIRA, Rui,LALAGIRI, Muralidhar,NANDGAONKAR, Avinav G.
申请号：
WO2018FI50244
公开号：
WO2018185374(A1)
申请日:
2018.04.05
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The current invention relates to modifying the surface of a cellulose-containing nonwoven substrate carrying a quaternary ammonium compound. A material for a nonwoven disinfecting wipe is provided which material includes a nonwoven substrate comprising cellulose and synthetic fibers and a combination of poly(vinylamine) and poly(amideamine-epichlorohydrin). Further, a method is provided for preparing a material for a nonwoven disinfecting wipe, the method comprising treating a nonwoven substrate comprising cellulose with poly(vinylamine) and poly(amideamine-epichlorohydrin).
