Persistent disinfectant and preparation process thereof

The present invention relates to a long-acting disinfectant and its preparation method. Its raw material includes 2,4,4'-trichloro-2'-hydroxydiphenyl ether, aminosilicone resin, 1,2-propyleneglycol, fatty alcohol-polyoxyethyleneether and distilled water. Its preparation method is as follow...

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Bibliographic Details
Main Authors XUEPING WANG, YINGJI SHI
Format Patent
LanguageEnglish
Published 21.06.2000
Edition7
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
IMPREGNATING OR COATING OF PAPER
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TEXTILES
TRAPPING
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Summary:The present invention relates to a long-acting disinfectant and its preparation method. Its raw material includes 2,4,4'-trichloro-2'-hydroxydiphenyl ether, aminosilicone resin, 1,2-propyleneglycol, fatty alcohol-polyoxyethyleneether and distilled water. Its preparation method is as follows: firstly, mixing fatty alcohol-polyoxyethylenether and distilled water, in high-speed homogenizer-stirrer adding 2,4,4'-trichloro-2'-hydroxydiphenyl ether, stirring at 50-70 deg.C and melted, cooling and adding aminosilicone resin, low-speed stirring and mixing so as to obtain the invented product. It is safe and non-toxic, after two years of natural storage, its surface sterilizing rate still is up to 66%.
Bibliography:Application Number: CN19991027317