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    GOLF BALL COVER COMPOSITIONS AND METHOD OF MAKING SAME
    2.
    发明申请
    GOLF BALL COVER COMPOSITIONS AND METHOD OF MAKING SAME 审中-公开
    高尔夫球衣组合物及其制备方法

    公开(公告)号：WO1997019114A1

    公开(公告)日：1997-05-29

    申请号：PCT/US1996018677

    申请日：1996-11-20

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  RAJAGOPALAN, Murali

    IPC: C08F08/42

    CPC classification number: C08F8/44 ,  C08F210/00 ,  C08F210/02

    Abstract: A process for forming a golf ball cover composition, which process comprises: a) forming a polymer comprising (1) a first monomeric component comprising an 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, an olefin having from 2 to 8 carbon atoms, and a vinyl ester or vinyl ether of an alkyl acid having from 4 to 21 carbon atoms; b) applying a sufficient amount of heat to the polymer to convert it to a substantially molten state; c) adding an inorganic metal base to the molten polymer to form a mixture; and d) saponifying the mixture to form a polymer salt particularly adapted for forming improved golf ball covers.

    Abstract translation: 一种形成高尔夫球覆盖物组合物的方法，该方法包括：a）形成聚合物，其包含（1）包含具有2至8个碳原子的烯属单体的第一单体组分; （2）包含具有4至22个碳原子的不饱和羧酸基丙烯酸酯类酯的第二单体组分; 和（3）任选的第三单体组分，其包含至少一种选自一氧化碳，二氧化硫，酸酐单体，不饱和一元羧酸，具有2-8个碳原子的烯烃和乙烯基酯的单体，或 具有4至21个碳原子的烷基酸的乙烯基醚; b）向聚合物施加足够量的热量以将其转化为基本上熔融的状态; c）向熔融聚合物中加入无机金属碱以形成混合物; 和d）皂化混合物以形成特别适于形成改进的高尔夫球罩的聚合物盐。

    GOLF BALL COMPRISING FLUOROPOLYMER AND METHOD OF MAKING SAME
    4.
    发明申请
    GOLF BALL COMPRISING FLUOROPOLYMER AND METHOD OF MAKING SAME 审中-公开
    高尔夫球包含氟聚合物及其制备方法

    公开(公告)号：WO1997049551A1

    公开(公告)日：1997-12-31

    申请号：PCT/US1997010369

    申请日：1997-06-20

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  RAJAGOPALAN, Murali

    IPC: B32B27/00

    CPC classification number: A63B37/0076 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/12 ,  A63B45/00 ,  Y10S525/919 ,  Y10T428/3154

    Abstract: This invention provides a golf ball constituting or having a cover or coating consisting in whole or in part of a fluoropolymer. The fluoropolymer may be a perfluoropolymer that is sulfonated or carboxylated or a derivative thereof, and may comprise from 1 to 100 % of the cover. The fluoropolymer material may be blended with conventional golf ball cover or coating materials. This invention also describes a method of enhancing the cut resistance, abrasion resistance, and durability of a golf ball comprising the steps of: a) forming a golf ball core; and b) forming a cover around said core by either comrpession molding preformed half-shells of cover stock material comprising a fluoropolymer about said core or by injection molding cover stock material comprising a fluoropolymer about said core. Another method of enhancing the cut resistance, abrasion resistance, and durability of a golf ball in accordance with the present invention comprises coating the golf ball with a fluoropolymer material as described herein.

    Abstract translation: 本发明提供构成或具有由氟聚合物全部或部分组成的覆盖物或涂层的高尔夫球。 含氟聚合物可以是磺化或羧化的全氟聚合物或其衍生物，并且可以占盖的1至100％。 含氟聚合物材料可以与传统的高尔夫球罩或涂料混合。 本发明还描述了一种提高高尔夫球的耐切割性，耐磨性和耐久性的方法，包括以下步骤：a）形成高尔夫球芯; 以及b）通过任意组合成型预成型的覆盖材料的半壳形成围绕所述芯的覆盖物，所述覆盖材料包含围绕所述芯的含氟聚合物，或通过围绕所述芯的注射成型覆盖材料包含含氟聚合物。 根据本发明的提高高尔夫球的耐切割性，耐磨性和耐久性的另一种方法包括用本文所述的含氟聚合物材料涂覆高尔夫球。

    GOLF BALL COVERS
    6.
    发明申请
    GOLF BALL COVERS 审中-公开
    高尔夫球员

    公开(公告)号：WO1996040378A1

    公开(公告)日：1996-12-19

    申请号：PCT/US1996007788

    申请日：1996-05-28

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  WU, Shenshen ,  RAJAGOPALAN, Murali

    IPC: A63B37/00

    CPC classification number: C08G18/0814 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0074 ,  A63B37/0084 ,  A63B37/0094 ,  A63B37/12 ,  A63B45/00 ,  Y10S273/22 ,  Y10T428/31551 ,  Y10T428/31569

    Abstract: This invention relates to methods of using cationic ionomers in golf ball cover compositions. Further, this invention relates to golf balls which have covers and cores and which incorporate urethane ionomers. The polyurethane golf ball cover has improved resiliency and initial velocity through the addition of an alkylating agent such as t-butyl chloride to introduce ionic interactions in the polyurethane and thereby produce cationic type ionomers.

    Abstract translation: 本发明涉及在高尔夫球罩组合物中使用阳离子聚合物的方法。 此外，本发明涉及具有盖和芯并且并入氨基甲酸酯离聚物的高尔夫球。 通过添加烷基化剂如叔丁基氯，聚氨酯高尔夫球罩具有改善的弹性和初始速度，以在聚氨酯中引入离子相互作用，从而产生阳离子型离聚物。

    MULTILAYER GOLF BALL AND COMPOSITION
    7.
    发明申请
    MULTILAYER GOLF BALL AND COMPOSITION 审中-公开
    多层高尔夫球和组合

    公开(公告)号：WO1998019747A1

    公开(公告)日：1998-05-14

    申请号：PCT/US1997020123

    申请日：1997-11-06

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  CAVALLARO, Christopher ,  RAJAGOPALAN, Murali ,  PASQUA, Samuel, A., Jr. ,  BOEHM, Herbert, C. ,  HARRIS, Kevin, M. ,  DALTON, Jeffrey, L.

    IPC: A63B37/06

    CPC classification number: C08L9/00 ,  A63B37/0003 ,  A63B37/0035 ,  A63B37/0037 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0075 ,  B29C43/305 ,  B29C2043/3644

    Abstract: The present invention is directed towards a multilayer golf ball (1) which comprises a core (2), at least one cover layer (3), and one or more mantle layers (4) disposed between the core (2) and cover layer (3). The mantle layer (4) comprises thermoplastic co-polyether ester block copolymer, thermoplastic co-polyesther esther stock copolymer, dynamically vulcanized thermoplastic elastomer, functionally styrene butadiene elastomer, thermoplastic polyurethane, metallocene polymer or blends thereof, and thermoset materials and fillers, such as barium sulfate, zinc oxide, titanium dioxide or blends thereof. Further, the present invention is directed to a ball (1) having a core (2) having a compression less than 70, a mantle layer (4) having flexural modulus of less than 10,000 psi, a specific gravity of greater than about 1.2, and the cover (3) having a flexural modulus greater than 75,000 psi.

    Abstract translation: 本发明涉及一种多层高尔夫球（1），其包括芯（2），至少一个覆盖层（3）和设置在芯体（2）和覆盖层（1）之间的一个或多个覆盖层（4） 3）。 地幔层（4）包括热塑性共聚醚酯嵌段共聚物，热塑性共聚硅酸酯共聚物，动态硫化热塑性弹性体，功能性苯乙烯丁二烯弹性体，热塑性聚氨酯，茂金属聚合物或其共混物，以及热固性材料和填料，例如 硫酸钡，氧化锌，二氧化钛或其混合物。 此外，本发明涉及具有压缩小于70的芯（2）的球（1），挠曲模量小于10,000psi，比重大于约1.2的套（4） 并且所述盖（3）具有大于75,000psi的挠曲模量。

    MULTILAYER GOLF BALL AND COMPOSITION
    8.
    发明申请
    MULTILAYER GOLF BALL AND COMPOSITION 审中-公开
    多层高尔夫球和组合

    公开(公告)号：WO1998008575A1

    公开(公告)日：1998-03-05

    申请号：PCT/US1997015120

    申请日：1997-08-28

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  CAVALLARO, Christopher ,  RAJAGOPALAN, Murali ,  PASQUA, Samuel, A., Jr. ,  BOEHM, Herbert, C. ,  HARRIS, Kevin, M.

    IPC: A63B37/06

    CPC classification number: A63B37/0003 ,  A63B37/0031 ,  A63B37/0034 ,  A63B37/0037 ,  A63B37/0065 ,  A63B37/0075 ,  B29C43/305 ,  B29C2043/3644 ,  B29K2105/256

    Abstract: The present invention is directed towards a multi-layer golf ball (1) which comprises a core (2) with at least one cover layer (3); and one or more mantle layers (4) disposed between the core (2) and cover layer (3), wherein the mantle layer (4) comprises thermoplastic co-polyether ester block copolymer, thermoplastic co-polyester ester block copolymer, dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, metallocene polymer or blends thereof, and thermoset materials. Further, the present invention is directed to a ball (1) having a core (2) having a PGA compression less than 60, mantle layer (4) having a flexural modulus of less than 10,000 psi, and the cover (3) having a flexuralmodulus greater than 75,000 psi.

    Abstract translation: 本发明涉及一种多层高尔夫球（1），其包括具有至少一个覆盖层（3）的芯（2）; 以及设置在所述芯（2）和覆盖层（3）之间的一个或多个套层（4），其中所述套套层（4）包括热塑性共聚醚酯嵌段共聚物，热塑性共聚酯嵌段共聚物，动态硫化热塑性塑料 弹性体，官能化苯乙烯 - 丁二烯弹性体，热塑性聚氨酯，金属茂聚合物或其共混物，和热固性材料。 此外，本发明涉及一种具有PGA压缩小于60的芯（2）的球（1），具有小于10,000psi的挠曲模量的套管层（4），并且所述盖（3）具有 弯曲模量大于75,000 psi。

    GOLF BALL COVERS
    9.
    发明申请
    GOLF BALL COVERS 审中-公开
    高尔夫球员

    公开(公告)号：WO1996040377A1

    公开(公告)日：1996-12-19

    申请号：PCT/US1996007729

    申请日：1996-05-28

    Applicant: ACUSHNET COMPANY

    Inventor： ACUSHNET COMPANY ,  RAJAGOPALAN, Murali ,  STATZ, Robert, J.

    IPC: A63B37/00

    CPC classification number: C08L23/025 ,  A63B37/0003 ,  A63B37/0019 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0036 ,  A63B37/0037 ,  A63B37/0074 ,  A63B37/008 ,  A63B37/0083 ,  A63B37/0096 ,  A63B37/12 ,  C08L23/08 ,  C08L23/0869 ,  C08L23/0876 ,  C08L2205/02 ,  C08L2666/04

    Abstract: The invention is directed to a golf ball comprising a core and a cover, wherein the cover comprises a blend of at least one olefinic ionomer and a terpolymer, said terpolymer comprising a first monomeric component comprising an olefinic monomer having from about 2 to about 8 carbon atoms, a second monomeric component selected from unsaturated acrylate class ester having from about 2 to about 18 carbon atoms and, a third monomeric component comprising at least one monomer selected from the group consisting of carbon monoxide, anhydride monomers and monomers having a sructure according to formula (I) wherein R1 is a linear chain or branched chain alkyl group of from about 1 to about 18 carbon atoms and R2 is selected from the group consisting of linear chain or branched chain alkyl, substituted or unsubstituted carbocyclic and substituted aryl groups containing an epoxy, i.e., glycidyl moiety.

    Abstract translation: 本发明涉及一种包括芯和盖的高尔夫球，其中所述盖包括至少一种烯属离聚物和三元共聚物的共混物，所述三元共聚物包含第一单体组分，其包含具有约2-约8个碳原子的烯属单体 原子，选自具有约2至约18个碳原子的不饱和丙烯酸酯类酯的第二单体组分和包含至少一种选自一氧化碳，酸酐单体和具有根据下式的结构的单体的至少一种单体的第三单体组分 式（I）其中R1是约1至约18个碳原子的直链或支链烷基，R2选自直链或支链烷基，取代或未取代的碳环和取代的芳基，其含有 环氧，即缩水甘油基部分。

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