Raman Premachandran,Kolazi S. Narayanan,Blanca Gomez,Karen Winkowski
申请号：
US13378423
公开号：
US20120171272A1
申请日:
2010.06.09
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A stabilized biocidal dispersion comprising a biocide coated or adsorbed onto stable sub-micron carrier particles and wherein sub-micronized particles are stabilized by additives having polar moieties, hydrophobic and hydrophilic segments. The sub-micron particles are selected from metal oxides like zinc oxide, titanium dioxide, cerium dioxide and silica, alumina, minerals, clays, stilbene and sub-micron carbons. Exemplary biocides include carbamates, isothiazolones, pyrithione chelates and/or trizoles. Also disclosed is a process for preparing stabilized sub-micronized carrier particles.
