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：WO1997033659A1

公开(公告)日：1997-09-18

申请号：PCT/US1997003860

申请日：1997-03-10

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  BOEHM, Herbert, C. ,  MORGAN, William, E. ,  REID, Walter, L. ,  PASQUA, Samuel, A., Jr. ,  CAVALLARO, Christopher ,  HARRIS, Keven, M.

IPC: A63B37/08

CPC classification number: B29C43/146 ,  A63B37/0003 ,  A63B37/0039 ,  A63B37/0052 ,  A63B37/0076 ,  A63B37/0096 ,  A63B37/08 ,  A63B2037/085 ,  A63B2037/087 ,  B29C33/0022 ,  B29C43/027 ,  B29C2043/023 ,  B29K2009/06 ,  B29K2021/00 ,  B29L2031/54 ,  B29L2031/545

Abstract: A golf ball having a diameter of approximately 1.68 inches to 1.90 inches includes a fluid mass (18) at the center of the ball; a first, solid non-wound mantle layer (20) surrounding the fluid mass (18) comprised of a polymer material selected from the group of thermoset rubber material, thermoplastic elastomeric material and plastic, and having an inner diameter in the range of 30 % to 70 % of the ball diameter; a second, solid, non-wound mantle layer (22) surrounding and abutting the first mantle layer (18) and being a polymer material selected from the group of thermoset rubber material, and thermoplastic elastomeric material, and having an outer diameter in the range of 80 % to 98 % of the ball diameter, a hardness of approximately 30 Shore C to 95 Shore C, and a resiliency greater than 40 bashore; and a cover (11) surrounding the second mantle layer.

Abstract translation: 具有约1.68英寸至1.90英寸直径的高尔夫球包括在球的中心的流体质量（18）; 包围由选自热固性橡胶材料，热塑性弹性体材料和塑料的聚合物材料组成的流体体（18）的第一固体无卷绕地幔层（20），并且内径在30％ 至球直径的70％; 第二固体，无卷绕的地幔层（22），其围绕并邻接第一幔层（18），并且是选自热固性橡胶材料和热塑性弹性体材料的聚合物材料，并且具有在该范围内的外径 为球直径的80％至98％，硬度为约30肖氏C至95肖氏C，弹性大于40基准; 以及围绕所述第二覆盖层的盖（11）。

公开(公告)号：WO1997018861A1

公开(公告)日：1997-05-29

申请号：PCT/US1996018689

申请日：1996-11-20

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  CAVALLARO, Christopher ,  RAJAGOPALAN, Murali ,  LEVITT, Barbara, S. ,  SNELL, Dean, A.

IPC: A63B37/00

CPC classification number: C08L23/08 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0037 ,  A63B37/0053 ,  A63B37/0064 ,  A63B37/0095 ,  A63B37/12 ,  C08L23/0876 ,  C08L2205/02 ,  Y10T428/24942 ,  Y10T428/249953 ,  Y10T428/31551 ,  Y10T428/31573 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31928 ,  Y10T428/31935 ,  C08L2666/04

Abstract: A golf ball cover composition comprising: a) from about 45 to 55 weight percent of a first high acid ionomer having an acid content of from about 19 weight percent, and b) from 55 to 45 weight percent of a second ionomer selected from the group consisting of: i) a second high acid ionomer having acid groups neutralized with a different metal ion than said first high acid ionomer, and ii) an ionomer containing less than about 16 weight percent acid groups. The ionomer golf ball cover composition is used to make multilayer golf balls, wherein the golf balls optionally comprise a core, a mantle layer, and an inner cover layer. Furthermore, the mantle layer and inner cover layer can be foamed.

Abstract translation: 一种高尔夫球覆盖物组合物，其包含：a）约45至55重量％的酸含量为约19重量％的第一高酸离聚物和b）55至45重量％的第二离聚物，所述第二离聚物选自 由以下组成：i）具有用不同于所述第一高酸离聚物的金属离子中和的酸基的第二高酸性离聚物，和ii）含有小于约16重量％酸基的离聚物。 离聚物高尔夫球罩组合物用于制造多层高尔夫球，其中高尔夫球可选地包括芯，套套层和内覆盖层。 此外，地幔层和内覆盖层可以发泡。

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。