Golf ball
    5.
    发明授权
    Golf ball 失效
    高尔夫球

    公开(公告)号:US06616551B2

    公开(公告)日:2003-09-09

    申请号:US09726742

    申请日:2000-11-30

    IPC分类号: A63B3706

    摘要: The present invention is directed to a solid, non-wound, golf ball comprising two or more core components, and a cover component. The core components comprise i) a small, inner, high density, spherical center component comprising a blend of powdered metal and a first matrix material comprising polybutadiene and polyisoprene; and, ii) an outer core layer disposed about the spherical center component, formed from a second matrix material selected from the group consisting of a thermoset material, a thermoplastic material, or combinations thereof. The golf ball may further comprise a second or additional outer core layer(s) that surround the first outer core layer. Preferably, the inner, high density, center component is produced without the use of a crosslinking agent or coagent, which is the reaction product of an unsaturated carboxylic acid or acids and an oxide or carbonate of a metal such as zinc. The cover may be single or multi-layered. For a multi-layered cover, the inner cover layer is comprised of a low or high acid ionomer or ionomer blend and the outer cover layer is comprised of a soft, very low modulus ionomer or ionomer blend, or a non-ionomeric thermoplastic elastomer such as polyurethane, polyester or polyetheramide. Separately, the inner and outer cover layers are very thin (i.e., about 0.055″ or less in thickness) in construction. More preferably, the cover layers are less than 0.045 inches in thickness and most preferably about 0.040 inches in thickness. The resulting golf ball of the present invention provides for enhanced playability characteristics (i.e., spin and feel) without sacrificing distance or durability properties.

    摘要翻译: 本发明涉及一种包括两个或更多个芯部件的固体,非卷绕的高尔夫球和覆盖部件。 核心组分包括:i)小的,内部的,高密度的球形中心组分,其包含粉末金属和包含聚丁二烯和聚异戊二烯的第一基质材料的共混物; 以及ii)围绕所述球形中心部件设置的外芯层,其由选自热固性材料,热塑性材料或其组合的第二基体材料形成。 高尔夫球可以进一步包括围绕第一外芯层的第二或另外的外芯层。 优选地,不使用作为不饱和羧酸或酸与诸如锌的金属的氧化物或碳酸盐的反应产物的交联剂或助剂来制备内部,高密度的中心组分。 盖可以是单层或多层。 对于多层盖子,内覆盖层由低或高酸离聚物或离聚物共混物组成,并且外覆盖层由柔软的非常低模量的离聚物或离聚物共混物或非离聚物的热塑性弹性体 作为聚氨酯,聚酯或聚醚酰胺。 另外,内外盖层在结构上非常薄(即,厚度约为0.055“或更小)。 更优选地,覆盖层的厚度小于0.045英寸,最优选地约0.040英寸厚。 本发明所得的高尔夫球,在不牺牲距离或耐久性的情况下,提供了增强的可玩性特征(即旋转感觉)。

    Golf ball
    7.
    发明授权
    Golf ball 失效
    高尔夫球

    公开(公告)号:US06929568B2

    公开(公告)日:2005-08-16

    申请号:US10619148

    申请日:2003-07-14

    摘要: The present invention is directed to a solid, non-wound, golf ball comprising two or more core components, and a cover component. The core components comprise i) a small, inner, high density, spherical center component comprising a blend of powdered metal and a first matrix material selecting from the group consisting of a polybutadiene, a polyisoprene, or combinations thereof; and, ii) an outer core layer disposed about the spherical center component, formed from a second matrix material selected from the group consisting of a thermoset material, a thermoplastic material, or combinations thereof. The golf ball may further comprise a second or additional outer core layer(s) that surround the first outer core layer. The cover may be single or multi-layered. For a multi-layered cover, the inner cover layer is comprised of a low or high acid ionomer or ionomer blend and the outer cover layer is comprised of a soft, very low modulus ionomer or ionomer blend, or a non-ionomeric thermoplastic elastomer such as polyurethane, polyester or polyetheramide. The resulting golf ball of the present invention provides for enhanced playability characteristics (i.e., spin and feel) without sacrificing distance or durability properties.

    摘要翻译: 本发明涉及一种包括两个或更多个芯部件的固体,非卷绕的高尔夫球和覆盖部件。 核心组分包括:i)小的,内部的,高密度的球形中心组分,其包含粉末金属和选自聚丁二烯,聚异戊二烯或其组合的第一基质材料的共混物; 以及ii)围绕所述球形中心部件设置的外芯层,其由选自热固性材料,热塑性材料或其组合的第二基体材料形成。 高尔夫球可以进一步包括围绕第一外芯层的第二或另外的外芯层。 盖可以是单层或多层。 对于多层盖子,内覆盖层由低或高酸离聚物或离聚物共混物组成,并且外覆盖层由柔软的非常低模量的离聚物或离聚物共混物或非离聚物的热塑性弹性体 作为聚氨酯,聚酯或聚醚酰胺。 本发明所得的高尔夫球,在不牺牲距离或耐久性的情况下,提供了增强的可玩性特征(即旋转感觉)。

    Golf ball
    9.
    发明授权
    Golf ball 失效
    高尔夫球

    公开(公告)号:US07074138B2

    公开(公告)日:2006-07-11

    申请号:US11147803

    申请日:2005-06-07

    IPC分类号: A63B37/06

    摘要: The present invention is directed to a solid, non-wound, golf ball comprising two or more core components, and a cover component. The core components comprise i) a small, inner, high density, spherical center component comprising a blend of powdered metal and a first matrix material; and, ii) an outer core layer disposed about the spherical center component, formed from a second matrix material. The golf ball may further comprise a second or additional outer core layer(s) that surround the first outer core layer. The cover may be single or multi-layered. For a multi-layered cover, the inner cover layer is comprised of a hard, high modulus material and the outer cover layer is comprised of a soft, very low modulus material and/or a non-ionomeric thermoplastic elastomer such as polyurethane, polyester or polyetheramide. Separately, the inner and/or outer cover layers are very thin in construction. The resulting golf ball of the present invention provides for enhanced playability characteristics (i.e., spin and feel) without sacrificing distance or durability properties.

    摘要翻译: 本发明涉及一种包括两个或更多个芯部件的固体,非卷绕的高尔夫球和覆盖部件。 核心部件包括:i)小的,内部,高密度的球形中心部件,包括粉末状金属和第一基体材料的共混物; 以及ii)由第二基体材料形成的围绕球形中心部件设置的外芯层。 高尔夫球可以进一步包括围绕第一外芯层的第二或另外的外芯层。 盖可以是单层或多层。 对于多层盖子,内覆盖层由硬的高模量材料构成,外覆盖层由柔软的非常低模量的材料和/或非离聚物的热塑性弹性体组成,例如聚氨酯,聚酯或 聚醚酰胺。 另外,内层和/或外覆层在结构上非常薄。 本发明所得的高尔夫球,在不牺牲距离或耐久性的情况下,提供了增强的可玩性特征(即旋转感觉)。

    Golf ball
    10.
    发明授权
    Golf ball 失效
    高尔夫球

    公开(公告)号:US06482109B2

    公开(公告)日:2002-11-19

    申请号:US09726001

    申请日:2000-11-29

    IPC分类号: A68B3712

    摘要: The present invention is directed to a solid, non-wound, golf ball comprising two or more core components, and a cover component. The core components comprise i) a small, inner, high density, spherical center component comprising a blend of powdered metal and a first matrix material comprising polybutadiene and polyisoprene; and, ii) an outer core layer disposed about the spherical center component, formed from a second matrix material selected from the group consisting of a thermoset material, a thermoplastic material, or combinations thereof. The golf ball may further comprise a second or additional outer core layer(s) that surround the first outer core layer. Preferably, the inner, high density, center component is produced without the use of a crosslinking agent or coagent, which is the reaction product of an unsaturated carboxylic acid or acids and an oxide or carbonate of a metal such as zinc. The cover may be single or multi-layered.

    摘要翻译: 本发明涉及一种包括两个或更多个芯部件的固体,非卷绕的高尔夫球和覆盖部件。 核心组分包括:i)小的,内部的,高密度的球形中心组分,其包含粉末金属和包含聚丁二烯和聚异戊二烯的第一基质材料的共混物; 以及ii)围绕所述球形中心部件设置的外芯层,其由选自热固性材料,热塑性材料或其组合的第二基体材料形成。 高尔夫球可以进一步包括围绕第一外芯层的第二或另外的外芯层。 优选地,不使用作为不饱和羧酸或酸与诸如锌的金属的氧化物或碳酸盐的反应产物的交联剂或助剂来制备内部,高密度的中心组分。 盖可以是单层或多层。