-
公开(公告)号：US20170368420A1
公开(公告)日：2017-12-28
申请号：US15615190
申请日：2017-06-06
Applicant: Bridgestone Sports Co., Ltd.
Inventor： Takanori TAGO , Atsushi NANBA
IPC: A63B37/00
CPC classification number: A63B37/0059 , A63B37/0003 , A63B37/0033 , A63B37/0036 , A63B37/0038 , A63B37/0048 , A63B37/0074 , A63B37/0075 , A63B37/0095 , A63B37/0096 , C08L23/0876 , C08L2205/025 , C08K5/01
Abstract: In a golf ball having a core and a cover of at least one layer, the core and/or at least one layer of the cover are formed of a resin composition that includes (A) 100 parts by weight of a thermoplastic resin, and (B) 1 to 30 parts by weight of a compound having a fluorene skeleton, or a derivative thereof. This resin composition for golf balls has an improved injection-moldability and thus enables the ball to achieve both a reduced spin rate and a good durability (scuff resistance).
-
92.发明授权Compositions incorporating ethylene acid (E/X) ionomers and non-ionomeric softening polymers for golf ball constructions and methods relating thereto 有权包含用于高尔夫球结构的乙烯酸（E / X）离聚物和非离聚物软化聚合物的组合物以及与其相关的方法公开(公告)号：US09199132B2
公开(公告)日：2015-12-01
申请号：US14070613
申请日：2013-11-04
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , David A. Bulpett , Robert Blink , Mark L. Binette , Brian Comeau
CPC classification number: A63B37/0077 , A63B37/0024 , A63B37/0029 , A63B37/003 , A63B37/0034 , A63B37/0036 , A63B37/0051 , A63B37/0059 , A63B37/006 , A63B37/0061 , A63B37/0065 , A63B37/0074 , A63B37/0078 , A63B37/0087 , A63B45/00 , C08L23/0876 , C08L51/06
Abstract: A golf ball comprising a core and a cover disposed about the core; wherein at least one of the core and the cover comprises a tri-blend composition of the non-E/X/Y type (TBC) formed from a blend of an ethylene acid (E/X) ionomer, a non-ionomeric softening copolymer (NISC) and a low viscosity component (LVC). A portion of the TBC comprising the ethylene acid (E/X) ionomer and the NISC has a Melt Flow Index MF1 and a CoR1 and the TBC has a Melt Flow Index MF2 and a CoR2 such that MF2>MF1 and CoR1 and CoR2 differ by less than about 0.1. In one embodiment, the TBC has a composition property relationship ΔCoR/ΔMFI≦˜10, wherein ΔCoR is the amount by which CoR1 and CoR2 differ, and ΔMFI=(MFI2−MFI1). In one embodiment, the TBC comprises a phase-separated blend. The invention is also directed to a method of making the golf ball.
Abstract translation: 一种高尔夫球，包括芯和围绕所述芯设置的盖; 其中芯和盖中的至少一个包括由乙烯酸（E / X）离聚物，非离聚物软化共聚物（E / X）离聚物， （NISC）和低粘度组分（LVC）。 包含乙烯酸（E / X）离聚物和NISC的TBC的一部分具有熔体流动指数MF1和CoR1，并且TBC具有熔体流动指数MF2和CoR2，使得MF2> MF1和CoR1和CoR2不同 小于约0.1。 在一个实施方案中，TBC具有组成性质关系＆Dgr; CoR /＆Dgr; MFI＆nlE;〜10，其中＆Dgr; CoR是CoR1和CoR2不同的量，＆Dgr; MFI =（MFI2-MFI1）。 在一个实施方案中，TBC包含相分离的共混物。 本发明还涉及制造高尔夫球的方法。
-
公开(公告)号：US09096754B2
公开(公告)日：2015-08-04
申请号：US13728442
申请日：2012-12-27
Applicant: Bridgestone Sports Co., Ltd.
Inventor： Atsushi Nanba , Takanori Tago
CPC classification number: C08L33/02 , A63B37/0024 , A63B37/0036 , A63B37/0039 , A63B37/0048 , A63B37/0074 , A63B37/0075 , A63B37/0076 , C08K5/0025 , C08K5/14 , C08L23/06 , C08L23/0869 , C08L23/0876
Abstract: The invention provides a golf ball composition containing an ionomer resin composition of: (A) one or more ionomer selected from the group consisting of an olefin-unsaturated carboxylic acid random copolymer and/o2r an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer, and a metal ion neutralization product of an olefin-unsaturated carboxylic acid random copolymer and/or a metal ion neutralization product of an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer; (B) a polyethylene; and (C) an organic peroxide.
Abstract translation: 本发明提供一种高分子球组合物，其含有离聚物树脂组合物：（A）一种或多种选自烯烃 - 不饱和羧酸无规共聚物和/或烯烃 - 不饱和羧酸 - 不饱和羧酸酯的离聚物随机 共聚物和烯烃 - 不饱和羧酸无规共聚物的金属离子中和产物和/或烯烃 - 不饱和羧酸 - 不饱和羧酸酯无规共聚物的金属离子中和产物; （B）聚乙烯; 和（C）有机过氧化物。
-
公开(公告)号：US08883062B2
公开(公告)日：2014-11-11
申请号：US12974260
申请日：2010-12-21
Applicant: Mark L. Binette , Matthew F. Hogge , Michael J. Sullivan
Inventor： Mark L. Binette , Matthew F. Hogge , Michael J. Sullivan
CPC classification number: A63B37/0004 , A63B37/0022 , A63B37/0024 , A63B37/0027 , A63B37/0031 , A63B37/0033 , A63B37/0036 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B45/00 , B29C2037/0039 , B29L2031/546
Abstract: Multi-layered golf balls having an inner core, at least one intermediate layer, and outer cover are provided. The outer cover is made from am ultra-low melt index (ULMI) thermoplastic material using an in-molding coating process that involves applying a thin layer of the material to the interior surface of the cover mold members. Preferably, the ultra-low melt index material is a highly neutralized ionomer ethylene-based copolymer. The cover layers made from these highly neutralized polymers (HNPs) are thin and uniform and provide the golf ball with good playing performance properties. Yet, the cover layers also are tough and provide the golf ball with good impact durability.
-
公开(公告)号：US08865045B2
公开(公告)日：2014-10-21
申请号：US12974138
申请日：2010-12-21
Applicant: Mark L. Binette , Matthew F. Hogge , Michael J. Sullivan
Inventor： Mark L. Binette , Matthew F. Hogge , Michael J. Sullivan
CPC classification number: A63B37/0004 , A63B37/0022 , A63B37/0024 , A63B37/0027 , A63B37/0031 , A63B37/0033 , A63B37/0036 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B45/00 , B29C2037/0039 , B29L2031/546
Abstract: Multi-layered golf balls having an inner core, at least one intermediate layer, and outer cover are provided. The outer cover is made from am ultra-low melt index (ULMI) thermoplastic material using an in-molding coating process that involves applying a thin layer of the material to the interior surface of the cover mold members. Preferably, the ultra-low melt index material is a highly neutralized ionomer ethylene-based copolymer. The cover layers made from these highly neutralized polymers (HNPs) are thin and uniform and provide the golf ball with good playing performance properties. Yet, the cover layers also are tough and provide the golf ball with good impact durability.
Abstract translation: 提供具有内芯，至少一个中间层和外盖的多层高尔夫球。 外盖由超低熔体指数（ULMI）热塑性材料制成，其使用模内涂覆工艺，其包括将薄层的材料施加到盖模具构件的内表面。 优选地，超低熔体指数材料是高度中和的离聚物乙烯基共聚物。 由这些高度中和的聚合物（HNP）制成的覆盖层是薄且均匀的，并且为高尔夫球提供了良好的打击性能。 然而，覆盖层也是坚韧的，并且提供具有良好冲击耐久性的高尔夫球。
-
Patent Agency Ranking
公开(公告)号：US20130109505A1
公开(公告)日：2013-05-02
申请号：US13613432
申请日：2012-09-13
Applicant: Toshiro Wachi , Tsuyoshi Nakajima , Takashi Ohira , Takuma Nakagawa
Inventor： Toshiro Wachi , Tsuyoshi Nakajima , Takashi Ohira , Takuma Nakagawa
CPC classification number: A63B37/0022 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0036 , A63B37/0039 , A63B37/0051 , A63B37/0064 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B43/008 , A63B45/00 , A63B45/02 , A63B47/005
Abstract: The invention provides a method of manufacturing golf balls having covers of very high transparency, which method includes, prior to formation of the cover, a preformed body fabricating step wherein a material that develops a specific color when exposed to ultraviolet radiation is included in or coated onto the preformed body. In this way, a preformed body that matches the cover to be formed can be easily and reliably identified from among a plurality of types of preformed bodies stored at a temporary storage place. The invention also provides golf balls having a construction suitable for carrying out such a manufacturing method. The invention enables golf balls of excellent visibility and stylishness to be efficiently produced.
Abstract translation: 本发明提供一种制造具有非常高透明度的覆盖物的高尔夫球的方法，该方法包括在形成盖之前，预成型体制造步骤，其中当暴露于紫外线辐射时形成特定颜色的材料包含在或涂覆 到预成型体上。 以这种方式，能够从存储在临时存放处的多种类型的预成形体中容易且可靠地识别与待形成的盖匹配的预成形体。 本发明还提供具有适于实施这种制造方法的结构的高尔夫球。 本发明能够有效地制造具有良好的可视性和时尚性的高尔夫球。
-
公开(公告)号：US20130072323A1
公开(公告)日：2013-03-21
申请号：US13239046
申请日：2011-09-21
Applicant: Che-Ching Lin
Inventor： Che-Ching Lin
CPC classification number: B29D99/0042 , A63B37/0003 , A63B37/0023 , A63B37/0024 , A63B37/0036 , A63B37/005 , A63B37/0051 , B29C35/02 , B29C43/027 , B29C43/18 , B29C65/02 , B29C65/48 , B29C66/30322 , B29C66/636 , B29C66/71 , B29C66/712 , B29C66/73115 , B29C66/73754 , B29C66/7392 , B29C66/7394 , B29C66/8322 , B29C66/83221 , B29C66/91411 , B29C66/91933 , B29C69/004 , B29L2031/546 , B29K2023/22 , B29K2077/00 , B29K2075/00 , B29K2067/00 , B29K2009/00
Abstract: A method of making a golf ball may include forming a spherical inner core layer, forming two hemispherical shells in a compression mold, and assembling the two hemispherical shells as an outer core layer around the inner core layer. In addition, the method may include curing the two hemispherical shells to form a unitary outer core layer by compression molding the shells around the inner core layer at a temperature that causes the inner core layer to melt.
Abstract translation: 制造高尔夫球的方法可以包括形成球形内芯层，在压缩模具中形成两个半球形壳体，并且将两个半球形壳体组装成围绕内芯层的外芯层。 此外，该方法可以包括通过在使内芯层熔化的温度下将壳体围绕内芯层压缩成型来固化两个半球形壳体以形成整体的外芯层。
-
公开(公告)号：US20120302373A1
公开(公告)日：2012-11-29
申请号：US13117900
申请日：2011-05-27
Applicant: Atsushi NANBA , Hiroshi HIGUCHI
Inventor： Atsushi NANBA , Hiroshi HIGUCHI
CPC classification number: A63B37/0074 , A63B37/0003 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0023 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0036 , A63B37/0064 , A63B37/0065 , A63B37/0067 , A63B37/0081 , A63B37/0087 , C08G18/4854 , C08G18/7671 , C08L23/0876 , C09D175/04
Abstract: The invention provides a golf ball which includes a core and a cover encasing the core, wherein the cover has a thickness of at least 1.3 mm but not more than 1.8 mm and a material hardness, expressed as the Shore D hardness, of not more than 58, the core has a deflection when compressed under a final load of 1,275 N (130 kgf) from an initial load state of 98 N (10 kgf) of at least 4.1 mm, the ball has a deflection when compressed under a final load of 1,275 N (130 kgf) from an initial load state of 98 N (10 kgf) of at least 3.8 mm, and the ratio of the core deflection to the ball deflection (core/ball) is at least 0.8 but not more than 1.2. The ball of the invention can be sufficiently deformed on shots with a driver, even when played by a low head speed golfer, allowing a good ball rebound to be obtained and thus resulting in an increased distance. The ball also has a good feel when played and a satisfactory durability.
Abstract translation: 本发明提供了一种高尔夫球，其包括芯和包围芯的盖，其中所述盖的厚度为至少1.3mm但不大于1.8mm，并且以肖氏D硬度表示的材料硬度不大于 如图58所示，在从至少4.1mm的98N（10kgf）的初始负载状态下在最终负载为1,275N（130kgf）的最终负载下压缩时，该芯具有挠曲，该球在最终负载压缩时具有挠曲 从初始负载状态为98N（10kgf）至少3.8mm的1,275N（130kgf），并且芯偏转与球偏转（芯/球）的比率为至少0.8但不大于1.2。 本发明的球可以用驾驶员的镜头充分变形，即使是由低速高尔夫球手打球，也可以获得良好的球回弹，从而导致距离增加。 球也有良好的感觉，并且令人满意的耐用性。
-
公开(公告)号：US20120172152A1
公开(公告)日：2012-07-05
申请号：US13240182
申请日：2011-09-22
Applicant: Satoko OKABE , Kazuhiko Isogawa , Hirotaka Nakamura
Inventor： Satoko OKABE , Kazuhiko Isogawa , Hirotaka Nakamura
CPC classification number: A63B37/0036 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0066 , A63B37/0075 , A63B37/0092
Abstract: A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The difference between: a hardness H(5.0) at a point located at a distance of 5 mm from the central point of the core 4; and a hardness Ho at the central point is 6.0 or greater. The difference between: a hardness H(12.5) at a point located at a distance of 12.5 mm from the central point; and the hardness H(5.0) is 4.0 or less. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is 10.0 or greater. The difference between the hardness Hs and the hardness Ho is 22.0 or greater. In the core 4, there is no zone in which a hardness decreases from the central point to the surface. A hardness H3 of the cover 8 is greater than a hardness H2 of the mid layer 6. The cover 8 is formed from a resin composition containing a polyamide copolymer including a polymerized fatty acid (a-1), sebacic acid and/or azelaic acid (a-2), and a polyamine component (a-3).
Abstract translation: 高尔夫球2包括芯4，中间层6和盖8.在与芯4的中心点相距5mm的点处的硬度H（5.0） 中心点的硬度Ho为6.0以上。 在距离中心点12.5mm的位置处的硬度H（12.5）之间的差异; 硬度H（5.0）为4.0以下。 芯4的表面的硬度Hs与硬度H（12.5）之差为10.0以上。 硬度Hs和硬度Ho之差为22.0以上。 在芯4中，没有硬度从中心点到表面减小的区域。 盖8的硬度H3大于中间层6的硬度H2。盖8由含有聚合脂肪酸（a-1），癸二酸和/或壬二酸的聚酰胺共聚物的树脂组合物形成 （a-2）和多胺成分（a-3）。
-
公开(公告)号：US20110263351A1
公开(公告)日：2011-10-27
申请号：US13084128
申请日：2011-04-11
Applicant: Takahiro SHIGEMITSU
Inventor： Takahiro SHIGEMITSU
CPC classification number: A63B37/0003 , A63B37/0031 , A63B37/0036 , A63B37/0045 , A63B37/0087 , A63B37/0092 , A63B37/0094 , C08L23/0876 , C08L23/0869
Abstract: An object of the present invention is to provide a golf ball resin composition with an excellent resilience and fluidity. Another object of the present invention is to provide a golf ball resin composition with a high hardness and durability. Yet another object of the present invention is to provide a golf ball traveling a great distance with an ionomer cover. The present invention provides a golf ball resin composition comprising, (A) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms; (B) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, and (C) a zinc compound, wherein a content ratio ((A)/(B)) of (A) component to (B) component ranges from 50/50 to 80/20 in a mass ratio and a content of (C) component ranges from 0.1 part to 20 parts with respect to 100 parts by mass of a sum of (A) component and (B) component, and the golf ball resin composition has a melt flow rate (190° C., 2.16 kg) of 15 g/10 min or more.
Abstract translation: 本发明的目的是提供一种弹性和流动性优异的高尔夫球树脂组合物。 本发明的另一个目的是提供一种高硬度和耐久性的高尔夫球树脂组合物。 本发明的另一个目的是提供一种与离聚物罩一起行进很远距离的高尔夫球。 本发明提供一种高尔夫球树脂组合物，其包含：（A）由烯烃与含有3-8个碳原子的α，β-不饱和羧酸组成的二元共聚物的金属离子中和物组成的离聚物树脂; （B）由烯烃和具有3-8个碳原子的α，β-不饱和羧酸组成的二元共聚物和（C）锌化合物，其中（（A）/（B））含量（ A）成分与（B）成分的质量比为50/50〜80/20，（C）成分的含量相对于（A）成分为100质量份为0.1份〜20份， 组分和（B）成分，高尔夫球树脂组合物的熔体流动速率（190℃，2.16kg）为15g / 10分钟以上。
-
-
-
-
-
-
-
-
-
Search Results
170
records
(took 0.024 seconds)
