Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-07-09
1994-07-12
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
524908, 525221, 525222, 5253302, 525919, 273235R, A63B 3712, C08K 314, C08K 330, C08L 3302
Patent
active
053289595
ABSTRACT:
The present invention is directed to improved cover compositions for golf ball construction and the resulting intermediate modulus golf balls produced utilizing the improved cover compositions. The novel golf ball cover compositions of the invention comprise a blend of a relatively large amount of hard ionomeric resins, and a relatively low (i.e. from about 10 to about 25-30 percent) amount of soft ionomers. When the cover compositions of the invention are utilized to manufacture golf balls, the golf balls produced thereby, exhibit properties of improved distance without sacrificing playability and/or durability characteristics when compared to known hard-soft ionomer blends.
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E. I. Du Pont de Nemours & Co., Inc., "Ionomer Blends for Golf Ball Covers," Research Disclosure #27103, Kenneth Mason Publications Ltd., Nov. 1986.
E. I. Du Pont de Nemours & Co., "Golf Balls Based on Lithium Ionomers or Blends with Lithium Ionomers", Research Disclosure #27221, Kenneth Mason Publications Ltd., Dec. 1986.
Hamilton, III Thomas
Lisco Inc.
Seidleck James J.
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