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ANTIMICROBIAL NONWOVEN WET WIPE BONDED WITH A NONIONIC BINDER
专利权人:
WACKER CHEMIE AG;BOYLAN, John, Richard
发明人:
BOYLAN, John,SAGL, Dennis
申请号:
WO2017US30787
公开号:
WO2018203890(A1)
申请日:
2017.05.03
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:
An antimicrobial nonwoven wet wipe includes i) a fibrous nonwoven substrate bonded with a cross-linkable VAE dispersion stabilized with one or more nonionic colloidal stabilizers and one or more nonionic surfactants, and ii) absorbed in the nonwoven substrate, an aqueous lotion including one or more cationic disinfectants. No anionic surfactants are present in the antimicrobial nonwoven wet wipe. A method of producing the antimicrobial nonwoven wet wipe includes a) applying a first aqueous composition including a crosslinkable VAE dispersion stabilized with one or more nonionic colloidal stabilizers and one or more nonionic surfactants to a nonwoven substrate; b) drying the composition; and c) applying a second aqueous composition to the product of step b). At least one of the first and second aqueous compositions includes one or more cationic disinfectants.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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