Low compression, resilient golf balls with rubber core

Details Low compression, resilient golf balls with rubber core Low compression, resilient golf balls with rubber core

2005-10-28

2008-11-04

Buttner, 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...

C525S245000, C525S274000, C473S371000, C473S372000, C473S377000

Reexamination Certificate

active

07446150

ABSTRACT:
A low compression, resilient golf ball having a center including a material formed from the conversion reaction of sufficient amounts of polybutadiene, a free radical source, and a cis-to-trans catalyst to convert a portion of cis-isomer to trans-isomer in the polybutadiene, wherein said material has an amount of trans-isomer greater than the amount of trans-isomer present before the conversion reaction, and wherein the reaction product includes low levels or substantially no antioxidant.

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