| 摘要 |
A golf ball comprising a cover, a core, and optionally, an intermediate layer positioned between the cover and the core, wherein, at least one of the core, and the optional intermediate layer comprises at least one layer comprising a saponified polymer prepared by a process comprising the following steps. Forming a polymer comprising: (I) a first monomeric component comprising a first olefinic monomer having from 2 to 8 carbon atoms; (2) a second monomeric component comprising an unsaturated carboxylic acid based acrylate class ester having from 4 to 22 carbon atoms; and (3) an optional third monomeric component comprising at least one monomer selected from the group consisting of carbon monoxide, sulfur dioxide, an anhydride monomer, an unsaturated monocarboxylic acid, a second olefin having from 2 to 8 carbon atoms, and a vinyl ester or a vinyl ether of an alkyl acid having from 4 to 21 carbon atoms.
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