首页> 外国专利> Golf ball incorporating at least one layer of neutralized acid polymer composition containing low molecular weight acid wax(es) as sole acid polymer component and low molecular weight non-acid wax(es) in the non-acid polymer component

Golf ball incorporating at least one layer of neutralized acid polymer composition containing low molecular weight acid wax(es) as sole acid polymer component and low molecular weight non-acid wax(es) in the non-acid polymer component

机译:高尔夫球,其包含至少一层中和的酸性聚合物组合物,该组合物包含低分子量的酸性蜡作为唯一的酸性聚合物组分,并且在非酸性聚合物组分中包含低分子量的非酸性蜡

摘要

Golf ball comprising layer(s) comprised of a mixture of: (a) low molecular weight acid-containing wax(es); (b) non-acid-polymer(s) including at least one low molecular weight non-acid wax such as high density oxidized polyethylene homopolymers; ethylene maleic anhydride copolymers; polypropylene maleic anhydride copolymers; polypropylene homopolymers; ethylene-vinyl acetate copolymers; high density oxidized homopolymers; oxidized copolymers; polyethylene micronized waxes; polytetrafluoroethylene micronized waxes; emulsifiable low molecular weight non-acid waxes; non-emulsifiable low molecular weight non-acid waxes; and/or chemically modified low molecular weight non-acid waxes; and (c) organic acid(s) or salt thereof. Molecular weight of each low molecular weight acid-containing wax is about 500 to 7000, or up to 30,000. Interactions between components (a), (b), and (c) advantageously produce layer of ionomeric material having heat stability, processability, and well-retained durability, adhesion, CoR, compression and targeted feel without need for blending high and low molecular weight acid-containing polymer(s).
机译:高尔夫球,其包含由以下物质的混合物组成的层:(a)低分子量含酸蜡; (b)非酸聚合物,包括至少一种低分子量非酸蜡,例如高密度氧化聚乙烯均聚物;乙烯马来酸酐共聚物;聚丙烯马来酸酐共聚物;聚丙烯均聚物乙烯-乙酸乙烯酯共聚物;高密度氧化均聚物;氧化共聚物聚乙烯微粉蜡;聚四氟乙烯微粉化蜡;乳化低分子量非酸性蜡;不可乳化的低分子量非酸性蜡;和/或化学改性的低分子量非酸性蜡; (c)有机酸或其盐。每个低分子量含酸蜡的分子量为约500至7000,或至多30,000。组分(a),(b)和(c)之间的相互作用有利地产生了离聚物材料层,该层具有热稳定性,可加工性,以及保持良好的耐久性,粘附性,CoR,压缩性和目标感,而无需混合高分子量和低分子量含酸的聚合物。

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