Golf ball with vapor barrier layer and method of making same
First Claim
1. A golf ball comprising a core, an intermediate layer and a cover having a thickness of from about 0.010 inches to about 0.080 inches wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein a primary ingredient of the intermediate layer is made from a material selected from the group consisting of polybutadiene, natural rubber, butyl-based rubber, acrylics, trans-polyisoprene, neoprene, chlorinated polyethylene, and balata.
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Accused Products
Abstract
A golf ball comprising a core, an intermediate layer and a cover, wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and, additionally, a primary ingredient of the intermediate layer is made from a material including polybutadiene, natural rubber, butyl-based rubber, acrylics, trans-polyisoprene, neoprene, chlorinated polyethylene, balata, multi-layer thermoplastic films, blends of ionomers, polyvinyl alcohol copolymer and polyamides, and dispersions of acid salts of polyetheramines.
304 Citations
33 Claims
- 1. A golf ball comprising a core, an intermediate layer and a cover having a thickness of from about 0.010 inches to about 0.080 inches wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein a primary ingredient of the intermediate layer is made from a material selected from the group consisting of polybutadiene, natural rubber, butyl-based rubber, acrylics, trans-polyisoprene, neoprene, chlorinated polyethylene, and balata.
- 7. A golf ball comprising a core, an intermediate layer and a cover, wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein the intermediate layer is made from a multi-layer thermoplastic film comprising a base layer and a coating layer, wherein the base layer is selected from a group consisting of polyethylene teraphthalate, polybutylene teraphthalate, polyethylene naphthalate, polycyclohexanedimethylene teraphthalate, and polyethylene naphthalate bibenzoate.
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17. A golf ball comprising a core, an intermediate layer and a cover wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein the intermediate layer comprises hydrophobic micro particles that create a tortuous path across the intermediate layer.
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18. A golf ball comprising a core, an intermediate layer and a cover, wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein the intermediate layer comprises micro particles selected from the group consisting of nano particles, ceramic particles and flaked metals.
- 19. A golf ball comprising a core, an intermediate layer and a cover, wherein the intermediate layer has a moisture vapor transmission rate that is lower than that of the cover and wherein the intermediate layer comprises a rubber-based primary ingredient, a cross-linking agent, a free radical source and fillers.
Specification