Golf ball and method of making same

Details Golf ball and method of making same Golf ball and method of making same

1981-08-25

1984-02-14

Marlo, George J.

Amusement devices: games

Board games, pieces, or boards therefor

Electrical

273218, 273DIG22, A63B 3712

Patent

active

044311931

ABSTRACT:
The disclosure embraces a golf ball and method of making same wherein the golf ball has a solid (not thread-wound) resilient center or core, and a multilayer cover construction which involves a first layer or ply of molded hard, high flexural modulus resinous material on the core, and a second or cover layer of soft, low flexural modulus resinous material molded over the first layer to form a finished golf ball. The first layer is of a thickness in a range of 0.020 inches and 0.070 inches and may be of resinous material such as Type 1605 Surlyn marketed by E. I. du Pont de Nemours and Company, and the second or cover layer is of a thickness in a range of 0.020 inches and 0.100 inches and may be of resinous material such as Type 1855 Surlyn marketed by E. I. du Pont de Nemours and Company. Foamable materials for producing a cellular first layer or cellular cover layer are polymeric materials such as ionomer resins.

REFERENCES:
patent: 701741 (1902-06-01), Kempshall
patent: 3177280 (1965-04-01), Ford et al.
patent: 4272079 (1981-06-01), Nakade et al.
patent: 4274637 (1981-06-01), Molitor

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