Polyurethane covered golf balls

Details Polyurethane covered golf balls Polyurethane covered golf balls

1983-06-20

1984-04-10

Cockerman, H. S.

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

273235R, C08G 1842, A63B 3712

Patent

active

044422822

ABSTRACT:
A novel thermoplastic polyesterurethane for golf ball covers comprises the reaction product of a 1,12-dodecanedioc acid polyester having a molecular weight from about 1500 to 5000 reacted with diphenylmethane-4,4'-diisocyanate, and which is readily molded around a golf ball core to provide excellent golf balls.

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patent: 4248432 (1981-02-01), Hewitt et al.
patent: 4284750 (1981-08-01), Amirsakis

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