Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2006-12-26
2006-12-26
Zimmer, Marc S. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S269000, C525S479000, C525S902000, C528S025000
Reexamination Certificate
active
07153899
ABSTRACT:
Disclosed herein is a silicone-acrylate impact modifier composition, where the impact modifier composition comprises structural units derived from: at least one silicone rubber monomer, a branched acrylate rubber monomer having the formula:wherein R1is selected from hydrogen and C1-C8linear and branched hydrocarbyl groups, R2comprises a branched C3-C16hydrocarbyl group; and “z” is greater than or equal to 3; a first graft link monomer; a polymerizable alkenyl-comprising organic material; and a second graft link monomer The silicone-acrylate impact modifier compositions disclosed herein are useful for making molding compositions, which are useful for producing various articles, especially for outdoor applications.
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English translation of CA 2,137,428.
Chatterji Prabh Rangorath
Gupta Samik
Reddy Poreddy Narsi
Subbaiah Alagarsamy
General Electric Company
Zimmer Marc S.
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