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
2008-04-29
2008-04-29
Mulcahy, Peter D. (Department: 1796)
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...
C524S315000, C524S318000, C524S322000, C524S394000, C524S398000, C524S399000, C524S400000
Reexamination Certificate
active
11003170
ABSTRACT:
Disclosed are articles of manufacture comprising ionomeric copolymers blended with organic acids or salts thereof that have a unique combination of high stiffness and resilience. Articles of manufacture according the invention include, without limitation, footwear structural components (e.g., heel counters, toe puffs, and soles), golf club components, and industrial applications (e.g., materials such as caulking materials, sealants, modifiers for cement and asphalt, coatings, packaging films, molded parts, and resilient foams for sporting goods).
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patent: 2003/0181595 (2003-09-01), Chen
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PCT International Search Report for International application No. PCT/US2004/040570, dated Feb. 21, 2005.
E. I. du Pont de Nemours and Company
Mulcahy Peter D.
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