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
2006-12-15
2011-10-04
Buttner, David (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S259000, C525S261000, C525S274000, C525S332100, C525S332400, C525S332700, C525S345000, C525S348000, C525S350000, C525S351000, C473S371000, C473S374000, C473S376000, C524S099000, C524S100000
Reexamination Certificate
active
08030411
ABSTRACT:
Embodiments of the disclosed polymer composition comprise a first unsaturated polymer or polymer precursor, and an effective amount of a peptizer. The peptizer typically comprises a heteroaryl or a heterocyclic compound, other than morpholine as disclosed in assignee's prior applications. Disclosed polymer compositions are useful for making sports equipment, such as at least one layer of a golf ball, often a core. Because the compositions are useful for making golf balls, materials commonly known for making such golf balls can be used in combination with the polymer composition. A method for forming a golf ball also is disclosed. The method comprises providing disclosed compositions and then forming at least one component of a golf using the composition.
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Jeon Hong G.
Kim Hyun J.
Buttner David
Klarquist & Sparkman, LLP
Taylor Made Golf Company Inc.
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