Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 1, 2011
Patent Application Number
11953167
Date Filed
December 10, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides for a composition comprising a silane having the formula:(R1)(R2)(R3)Si—R4—Si(R5)(R6)(R7)whereinR1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group;R4 is a hydrocarbon group of 1 to 3 carbons;R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.
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