Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David H. Wang0
Fred E. Arnold, Jr.0
Loon-Seng Tan0
Tara M. Storage0
Date of Patent
September 1, 2009
0Patent Application Number
117009710
Date Filed
January 29, 2007
0Patent Primary Examiner
Patent abstract
Novel ether-ketone-imide hyperbranched polymers with non-reactive benzophenone or thermally reactive phenylethynyl endgroups were prepared from the corresponding AB2 monomer and benzophenone-based endcapping agent in one-pot fashion. The resulting polymer has repeating units of the formula:
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