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US 2008/0167141 A1Published application
Golf Ball with Co-Injected Cover
AssigneeAcushnet Company
InventorsChristopher Cavallaro, Michael D. Jordan
Life of this patent
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Abstract
The present invention is directed towards a multi-layered golf ball cover, formed by a sandwich injection molding process, wherein the multi-layered cover comprises an inner layer, an outer layer, and an intermediate layer sandwiched between the inner and outer layers. The materials of the inner and outer layers may be the same as the intermediate layer, or they may be different with different properties. At least one of layers includes a foaming material.
Claims9
A golf ball comprising:
- a core of one or more layers;
- a co-injected molded cover comprising an inner layer, an outer layer and an intermediate layer;
- wherein each of the inner layer and outer layer is formed from a first material comprising at least one polymer and including a foamed polymer;
- wherein the intermediate layer is formed from a second material comprising at least one polymer;
- and
- wherein the second material has different physical properties than the first material.
3 more elements
A golf ball comprising:
- a core of one or more layers;
- a co-injected molded cover comprising an inner layer, an outer layer and an intermediate layer, wherein each layer of the cover is formed from a material comprising at least one polymer;
- and
- wherein the material of the intermediate layer contains a foamed polymer.
1 more element
A golf ball comprising:
- a core of one or more layers;
- a co-injected molded cover comprising an inner layer, an outer layer and an intermediate layer, wherein each layer of the cover is formed from a material comprising at least one polymer;
- and
- wherein each of the material of the inner layer and the material of the outer layer contains a foamed polymer.
1 more element
Dependencies are inferred from the claim text.