Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wendi J. Winkler0
Craig E. Hamer0
Stephen A. Johnson0
Audrey A. Sherman0
Date of Patent
April 27, 2010
Patent Application Number
11821596
Date Filed
June 22, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB)n type.
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