Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-01-11
2011-01-11
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S088000, C525S165000, C525S301000, C525S302000, C525S309000, C525S418000, C525S451000, C525S902000
Reexamination Certificate
active
07868098
ABSTRACT:
The invention relates to a process for preparing (meth)acrylate-based ABA triblock copolymers with an olefinic functionalization of the A blocks.
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Balk Sven
Loehden Gerd
Maerz Monika
Troemer Christine
Evonik Roehm GmbH
Jones, Jr. Robert
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Wu David
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