Title:
BRANCHED POLYGLYCOLS AND BRANCHED POLYETHER FUNCTIONAL ORGANOPOLYSILOXANES AND COATINGS CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO2007075927
Kind Code:
B1
Abstract:
Branched polyglycols and branched polyether functional organopolysiloxanes are disclosed as is a process for making branched polyether functional organopolysiloxanes by reacting an organohydrogensiloxane and a branched polyglycol having an unsaturated group via a hydrosilylation reaction, as well as coating compositions containing branched polyether functional organopolysiloxanes and a binder are disclosed. Coatings resulting from these compositions were more hydrophilic and had improved dirt release properties as compared to coatings containing similar, but un-branched, polyether functional organopolysiloxanes.
Inventors:
FERRITTO MICHAEL S (US)
FOURNIER FRANCES M (US)
STANGA MICHAEL A (US)
WITUCKI GERALD L (US)
VARINEAU PIERRE T (US)
WHITMARSH ROBERT H (US)
FOURNIER FRANCES M (US)
STANGA MICHAEL A (US)
WITUCKI GERALD L (US)
VARINEAU PIERRE T (US)
WHITMARSH ROBERT H (US)
Application Number:
PCT/US2006/048859
Publication Date:
August 23, 2007
Filing Date:
December 22, 2006
Export Citation:
Assignee:
DOW CHEMICAL CO (US)
DOW CORNING (US)
FERRITTO MICHAEL S (US)
FOURNIER FRANCES M (US)
STANGA MICHAEL A (US)
WITUCKI GERALD L (US)
VARINEAU PIERRE T (US)
WHITMARSH ROBERT H (US)
DOW CORNING (US)
FERRITTO MICHAEL S (US)
FOURNIER FRANCES M (US)
STANGA MICHAEL A (US)
WITUCKI GERALD L (US)
VARINEAU PIERRE T (US)
WHITMARSH ROBERT H (US)
International Classes:
C08G59/24; C08G65/22; C09D171/00; C09D183/12
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