公开(公告)号：WO1996040516A1

公开(公告)日：1996-12-19

申请号：PCT/US1996007681

申请日：1996-05-29

Applicant: ACUSHNET COMPANY

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

IPC: B32B27/40

CPC classification number: C08L23/08 ,  A63B37/0003 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0037 ,  A63B37/0045 ,  A63B37/0048 ,  A63B37/0053 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0075 ,  A63B37/008 ,  A63B37/0096 ,  A63B37/12 ,  B29C43/305 ,  B29C2043/3644 ,  B29K2105/256 ,  C08L2205/02 ,  Y10T428/24967 ,  Y10T428/249958 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31728 ,  Y10T428/31736 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31924 ,  Y10T428/31928 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T428/31938 ,  C08L2666/04

Abstract: The present invention is directed towards a multilayer golf ball which comprises a core (2) with one or more layers; at least one cover layer (3); and one or more mantle layers (4) disposed between the core and cover layer, wherein the mantle layer comprises thermoplastic polyetherester, thermoplastic polyester, dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, metallocene polymer or blends thereof and thermoset materials.

Abstract translation: 本发明涉及一种多层高尔夫球，其包括具有一层或多层的芯（2）; 至少一个覆盖层（3）; 以及一个或多个布置在芯层和覆盖层之间的套层（4），其中套层包括热塑性聚醚酯，热塑性聚酯，动态硫化热塑性弹性体，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 。

公开(公告)号：WO1996040382A1

公开(公告)日：1996-12-19

申请号：PCT/US1996008775

申请日：1996-06-05

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  HARRIS, Kevin, M. ,  RAJAGOPALAN, Murali

IPC: A63B37/08

CPC classification number: C08L23/08 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0037 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0049 ,  A63B37/0052 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/04 ,  A63B37/12 ,  C08L23/0815 ,  C08L23/0876 ,  C08L23/10 ,  C08L2314/06 ,  H04B1/005 ,  H04B1/006 ,  Y10S273/22 ,  C08L2666/04

Abstract: The disclosed invention provides novel golf ball compositions which contain olefinic based ionomers and non-ionic olefinic copolymers produced by use of metallocene catalysts. These compositions exhibit improved mechanical properties such as tensile and flexural properties, and can be foamed or unfoamed. Golf balls that employ at least one layer of these blends in any of the golf ball cover, core, or a mantle situated between the cover and the core provide ball properties and performance similar to and in some cases better than the state of the art ionomer based golf balls.

Abstract translation: 所公开的发明提供了新颖的高尔夫球组合物，其包含基于烯烃的离聚物和通过使用茂金属催化剂制备的非离子烯烃共聚物。 这些组合物表现出改善的机械性能如拉伸和弯曲性能，并且可以发泡或未发泡。 在高尔夫球盖，芯或位于盖和芯之间的地幔中使用至少一层这些共混物的高尔夫球提供与现有技术的离聚物相似并且在一些情况下更好的球性能和性能 高尔夫球。

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。

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。

公开(公告)号：WO1996040826A1

公开(公告)日：1996-12-19

申请号：PCT/US1996007786

申请日：1996-05-28

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  HARRIS, Kevin, M.

IPC: C08K05/09

CPC classification number: C08K5/09 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0037 ,  A63B37/0052 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/008 ,  A63B37/12 ,  A63B45/00 ,  Y10S524/908 ,  C08L33/02

Abstract: A golf ball employing a cover composition comprising an oxa acid compound having Formula (I) wherein R is an organic moiety selected from the group consisting of alkyl, carbocyclic, and heterocyclic groups. Additionally, the present invention is directed towards a golf ball cover composition comprising a copolymer of at least two comonomers, the first comonomer comprising an oxa acid composition of Formula (I), and the second comonomer is selected from the group consisting of polyurethanes, epoxy resins, polyethyelens, polyamides, polyesters, and a monomers having a carboxylic acid moiety or its corresponding ionomer. Golf balls employing the present cover compositions exhibit excellent spin characteristics as well as good shear resistance.

Abstract translation: 一种使用包含式（I）的氧杂酸化合物的覆盖组合物的高尔夫球，其中R是选自烷基，碳环和杂环基的有机部分。 另外，本发明涉及包含至少两种共聚单体的共聚物的高尔夫球覆盖物组合物，第一共聚单体包含式（I）的氧杂酸组合物，第二共聚单体选自聚氨酯，环氧树脂 树脂，聚乙二醇，聚酰胺，聚酯和具有羧酸部分或其相应的离聚物的单体。 使用本发明的覆盖组合物的高尔夫球具有优异的自旋特性以及良好的抗剪切性。