Golf ball compositions containing polymeric compatibilizers free

Details Golf ball compositions containing polymeric compatibilizers free Golf ball compositions containing polymeric compatibilizers free

1997-01-21

1999-07-06

Buttner, David

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 72, 525 74, 473372, 473373, 473385, A63B 3712

Patent

active

059198621

ABSTRACT:
A golf ball and a method of making a golf ball, having a cover and a core, wherein the golf ball has at least one layer formed of a compatibilized blend of about 4 percent to 95 percent of at least one ionomer resin; about 95 percent to 4 percent of at least one non-ionic polymer; and about 1 to 15 phr, based on 100 parts ionomer resin and non-ionic polymer, of at least one compatibilizer of a functionalized block and graft polymers and oligomers, wherein the compatibilizer is free of any monomers containing an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, and wherein at least one portion of the non-carboxylic acid compatibilizer is miscible with the at least one ionomer and at least one portion of the non-carboxylic acid compatibilizer is miscible with the at least one non-ionic polymer.

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