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
2006-05-02
2006-05-02
Nutter, Nathan M. (Department: 1711)
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...
C524S432000, C524S500000, C524S515000, C473S351000, C473S371000, C473S377000, C473S378000
Reexamination Certificate
active
07037967
ABSTRACT:
The present invention relates to compositions and preparative process of partially or fully neutralized mixtures of carboxylate functionalized ethylene high copolymers or terpolymers (Mw between 80,000 and 500,000) with carboxylate functionalized ethylene low copolymers (Mw between 2,000 and 30,000) and organic acid salts and injection or compression molded applications such as golf ball components thereof.
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PCT International Search Report for International application No. PCT/US01/25285, dated Dec. 19, 2001.
E. I. du Pont de Nemours & Co.
Evans Craig H.
Nutter Nathan M.
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