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    Golf balls having multi-layered covers based on aromatic and aliphatic polyurethanes
    1.
    发明授权
    Golf balls having multi-layered covers based on aromatic and aliphatic polyurethanes 有权
    基于芳族和脂族聚氨酯的具有多层盖的高尔夫球

    公开(公告)号：US09044648B2

    公开(公告)日：2015-06-02

    申请号：US13330056

    申请日：2011-12-19

    申请人： Michael J. Sullivan ,  Mark L. Binette

    发明人： Michael J. Sullivan ,  Mark L. Binette

    IPC分类号： A63B37/06 ,  A63B37/00

    CPC分类号： A63B37/0076 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0049 ,  A63B37/0086 ,  A63B37/0092

    摘要： Golf balls having multi-layered covers are provided. The cover includes an inner cover layer made of an ionomer composition; an intermediate cover layer made of an aromatic polyurethane composition; and outer cover layer made of an aliphatic polyurethane composition, wherein the total thickness of the multi-layered cover is no greater than 0.110 inches. Preferably, the thickness of the inner cover layer is 0.010 to 0.050 inches; the thickness of the intermediate cover layer is 0.010 to 0.040 inches; and thickness of the outer cover layer is 0.004 to 0.020 inches. The invention also includes methods for making such multi-layered covers. The resulting ball has good light-stability, cut/shear-resistance, and impact durability.

    摘要翻译： 提供具有多层盖的高尔夫球。 盖子包括由离聚物组合物制成的内覆盖层; 由芳族聚氨酯组合物制成的中间覆盖层; 和由脂肪族聚氨酯组合物制成的外覆盖层，其中多层盖的总厚度不大于0.110英寸。 优选地，内覆盖层的厚度为0.010至0.050英寸; 中间覆盖层的厚度为0.010至0.040英寸; 外覆盖层的厚度为0.004〜0.020英寸。 本发明还包括制造这种多层盖的方法。 所得球具有良好的光稳定性，切割/抗剪切性和耐冲击性。

    Golf ball having reduced surface hardness
    3.
    发明授权
    Golf ball having reduced surface hardness 有权
    高尔夫球具有降低的表面硬度

    公开(公告)号：US08454454B2

    公开(公告)日：2013-06-04

    申请号：US12695379

    申请日：2010-01-28

    申请人： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    发明人： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0063 ,  A63B37/0018

    摘要： A golf ball comprising a core and a cover, the core comprising an outer surface and a geometric center, the outer surface being treated with and comprising a fatty acid and/or fatty acid salt composition, the outer surface further having a first hardness and the geometric center having a second hardness, wherein the first hardness is the same as or different than the second hardness.

    摘要翻译： 一种高尔夫球，包括芯和盖，所述芯包括外表面和几何中心，所述外表面用脂肪酸和/或脂肪酸盐组合物处理并包含脂肪酸和/或脂肪酸盐组合物，所述外表面还具有第一硬度和 具有第二硬度的几何中心，其中所述第一硬度与所述第二硬度相同或不同。

    Multi-layer cover golf ball having non-ionomeric intermediate cover layer
    5.
    发明授权
    Multi-layer cover golf ball having non-ionomeric intermediate cover layer 有权
    具有非离聚物中间覆盖层的多层覆盖高尔夫球

    公开(公告)号：US08251838B2

    公开(公告)日：2012-08-28

    申请号：US12399322

    申请日：2009-03-06

    申请人： Michael J. Sullivan ,  Brian Comeau ,  Mark L. Binette

    发明人： Michael J. Sullivan ,  Brian Comeau ,  Mark L. Binette

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0043 ,  A63B37/0003 ,  A63B37/0039

    摘要： A golf ball including a core and a cover disposed adjacent the core, the cover including an ionomeric thermoplastic inner cover layer disposed about the core and having a hardness of 55 Shore D to 60 Shore D; a castable thermoset polyurethane outer cover layer having a hardness between 55 Shore D and 60 Shore D; and a non-ionomeric thermoplastic intermediate cover layer disposed between the inner and outer cover layers, the non-ionomeric intermediate cover layer being formed of a polyester/polycarbonate blend and having a hardness greater than both the inner and outer cover layers; wherein the inner cover layer has a first thickness, the outer cover layer has a second thickness, and the intermediate cover layer has a third thickness less than the first or second thickness by at least 20%.

    摘要翻译： 一种高尔夫球，其包括芯和邻近所述芯布置的盖，所述盖包括围绕所述芯设置并具有55肖氏D至60肖氏D的硬度的离聚物热塑性内覆盖层; 硬度为55肖氏D和60肖氏D之间的硬质聚氨酯外覆盖层; 以及设置在所述内层和外层之间的非离聚物热塑性中间覆盖层，所述非离聚物中间覆盖层由聚酯/聚碳酸酯共混物形成并且具有大于所述内层和外覆盖层的硬度; 其中所述内覆盖层具有第一厚度，所述外覆盖层具有第二厚度，并且所述中间覆盖层的第三厚度小于所述第一或第二厚度至少20％。

    GOLF BALL LAYERS BASED ON POLYALKENAMER / IONOMER / POLYAMIDE BLENDS
    7.
    发明申请
    GOLF BALL LAYERS BASED ON POLYALKENAMER / IONOMER / POLYAMIDE BLENDS 审中-公开
    基于聚合物/离子/聚酰胺混合物的高尔夫球团

    公开(公告)号：US20120157230A1

    公开(公告)日：2012-06-21

    申请号：US12972734

    申请日：2010-12-20

    申请人： Robert Blink ,  Douglas S. Goguen ,  Brian Comeau ,  David A. Bulpett ,  Mark L. Binette ,  Michael J. Sullivan

    发明人： Robert Blink ,  Douglas S. Goguen ,  Brian Comeau ,  David A. Bulpett ,  Mark L. Binette ,  Michael J. Sullivan

    IPC分类号： A63B37/00 ,  C08L19/00

    CPC分类号： A63B37/0059 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0051 ,  A63B37/04 ,  C08L19/00 ,  C08L21/00 ,  C08L23/0876 ,  C08L33/02 ,  C08L2205/03

    摘要： Multi-piece golf balls containing a core of at least one layer and cover of at least one layer are provided. At least one component is formed from a rubber composition comprising: i) about 10 to about 65 weight percent of a cycloalkene rubber having a trans-content of about 55% or greater and a melting point of 30° C. or greater; ii) about 30 to about 80 weight percent of an ionomeric resin; and 3) about 5 to about 40 weight percent of a polyamide. The rubber composition may further include other thermoplastic and thermosetting materials such as, for example, polybutadiene, polyisoprene, ethylene propylene rubber, ethylene propylene diene rubber, and styrene-butadiene rubber. The rubber composition helps improve resiliency, durability, scuff-resistance, and feel of the ball.

    摘要翻译： 提供了包含至少一层的芯和至少一层的覆盖物的多件式高尔夫球。 至少一种组分由橡胶组合物形成，包括：i）约10至约65重量％的反式含量为约55％或更高，熔点为30℃或更高的环烯橡胶; ii）约30至约80重量％的离聚物树脂; 和3）约5至约40重量％的聚酰胺。 橡胶组合物还可以包括其它热塑性和热固性材料，例如聚丁二烯，聚异戊二烯，乙丙橡胶，乙烯丙烯二烯橡胶和苯乙烯 - 丁二烯橡胶。 橡胶组合物有助于提高弹性，耐久性，耐磨性和感觉。

    MULTI-LAYER GOLF BALL HAVING THERMOPLASTIC VULCANIZED ELASTOMERS FORMING INNER COVER OR INTERMEDIATE COVER LAYERS
    9.
    发明申请
    MULTI-LAYER GOLF BALL HAVING THERMOPLASTIC VULCANIZED ELASTOMERS FORMING INNER COVER OR INTERMEDIATE COVER LAYERS 审中-公开
    具有形成内层或中间层的热塑性弹性体的多层高尔夫球

    公开(公告)号：US20120088606A1

    公开(公告)日：2012-04-12

    申请号：US13333361

    申请日：2011-12-21

    申请人： Murali Rajagopalan ,  Michael J. Sullivan ,  Derek A. Ladd ,  Mark L. Binette

    发明人： Murali Rajagopalan ,  Michael J. Sullivan ,  Derek A. Ladd ,  Mark L. Binette

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0003 ,  A63B37/0039 ,  A63B37/0043

    摘要： A golf ball including a core and a cover disposed about the core, the cover comprising three layers, an inner cover layer, an intermediate layer, and an outer cover layer. The core having a first hardness, the inner cover layer having a second hardness, and the intermediate layer having a third hardness, wherein the ratio of the second hardness to the third hardness is between 0.70 to 0.97 and at least one of the inner cover layer or the intermediate layer being formed from a rigid thermoplastic vulcanized elastomer composition.

    摘要翻译： 一种高尔夫球，其包括芯和围绕芯设置的盖，所述盖包括三层，内覆盖层，中间层和外覆盖层。 所述芯具有第一硬度，所述内覆层具有第二硬度，所述中间层具有第三硬度，其中所述第二硬度与所述第三硬度的比值在0.70至0.97之间，并且所述内覆层中的至少一个 或中间层由刚性热塑性硫化弹性体组合物形成。

    Golf ball layer having reduced surface hardness and method of making same
    10.
    发明授权
    Golf ball layer having reduced surface hardness and method of making same 有权
    具有降低的表面硬度的高尔夫球层及其制造方法

    公开(公告)号：US08128514B2

    公开(公告)日：2012-03-06

    申请号：US12883253

    申请日：2010-09-16

    申请人： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    发明人： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC分类号： A63B37/06

    CPC分类号： B29D99/0042 ,  A63B37/0018 ,  A63B37/0062 ,  A63B37/0063 ,  B29C71/0009 ,  B29K2009/00 ,  B29K2609/00 ,  B29L2031/54 ,  B29L2031/545

    摘要： The invention is directed to a golf ball comprising a core and a cover, wherein the core has a geometric center having a hardness (Hg) and the core has an outer surface that is treated with a surface-softening material comprising at least one fatty acid and/or fatty acid salt plasticizer composition such that the outer surface has an extrapolated hardness (HE) and an actual hardness (HOS) wherein HE is derived from a five point extrapolation within three quarters of an outer core diameter and HOS is measured on the curved surface of the core, and the cover has a hardness (HC), wherein HC>HE>Hg>HOS.

    摘要翻译： 本发明涉及一种包括芯和盖的高尔夫球，其中所述芯具有硬度（Hg）的几何中心，并且所述芯具有外表面，所述外表面用表面软化材料处理，所述表面软化材料包含至少一种脂肪酸 和/或脂肪酸盐增塑剂组合物，使得外表面具有外推硬度（HE）和实际硬度（HOS），其中HE是从外芯直径的四分之三内的五点外推得出的，HOS在 芯的弯曲表面，并且盖具有硬度（HC），其中HC> H 2> HOS。