Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1996-04-26
1997-10-07
Kulkosky, Peter F.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
A01N 2500
Patent
active
056745176
ABSTRACT:
An emulsifier for emulsifying pesticide concentrates, the emulsifier consisting essentially of: (i) a sulfate as represented by general formula I: ##STR1## wherein R.sub.1 is an alkyl group having 8 or 9 carbon atoms, R.sub.2 is an alkyl radical having from 8 to 22 carbon atoms, x is a number from 4 to 10 and, y is a number from 2 to 20; and (ii) a nonionic surfactant selected from the group consisting of alkoxylated block copolymers of C.sub.8-12 alkylphenols, castor oil ethoxylates, mono- and di-esters of ethylene glycol, ethoxylated C.sub.8-22- alcohols, sorbitan esters, ethoxylated sorbitan esters, ethylene oxide-propylene oxide block copolymers, propoxylated-ethoxylated butanols, and mixtures thereof.
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Drach John E.
Henkel Corporation
Jaeschke Wayne C.
Kulkosky Peter F.
Trzaska Steven J.
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