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1. 发明授权

EP0909291B1 STEARIC-MODIFIED IONOMERS FOR GOLF BALLS 失效
标题翻译：硬脂酸酯改性的离聚物用于高尔夫球
公开(公告)号：EP0909291B1
公开(公告)日：2004-07-07
申请号：EP98915522.1
申请日：1998-04-14
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： CHEN, John, Chu
IPC分类号： C08K5/098 , C08L23/08 , A63B37/00
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/0084 , A63B37/0094 , C08L23/08 , C08L23/0876 , C08L2205/02 , C08L2666/04
摘要： Ethylene/(meth)acrylic acid ionomers which have been modified with relatively low levels of a stearic acid moiety, particularly metal stearates and especially calcium stearate have improved resilience for a given level of hardness of PGA Compression values. The improvement is seen in bulk material when measurements are made on solid neat spheres. When used as cover material, the improvement is more manifest for softer material, and is less, or disappears, for typical mixed metal ionomer hard covers. The stearic-modified ionomers or ionomer blends are especially useful when the ionomer is formulated for use as a golf ball core, center, one-piece ball and as a soft golf ball cover. For covers, softer ionomer compositions will show an improvement.

2. 发明授权

EP2420299B1 Golf ball having layers with specified flexural moduli and hardnesses 有权转让
标题翻译：具有特定的弯曲模量和固化层的高尔夫球
公开(公告)号：EP2420299B1
公开(公告)日：2013-07-17
申请号：EP11178040.9
申请日：2011-08-19
申请人： Nike International Ltd.
发明人： Liu, Chen-Tai
IPC分类号： A63B37/00
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0034 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0049 , A63B37/0059 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0069 , A63B37/0076 , A63B37/0078 , A63B37/0086 , A63B37/0087 , A63B37/0092 , Y10T428/24983

3. 发明授权

EP0835283B1 SOFT IONOMER COMPOSITIONS AND BLENDS THEREOF AND USE THEREOF AS GOLF BALL STRUCTURAL MATERIALS 失效
标题翻译： SOFT离聚物和它们的混合物以及它们作为结构材料FOR高尔夫球
公开(公告)号：EP0835283B1
公开(公告)日：1999-12-01
申请号：EP96919425.7
申请日：1996-06-13
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： HAGMAN, John, Francis , STATZ, Robert, Joseph
IPC分类号： C08L23/08 , A63B37/12
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0037 , A63B37/0051 , A63B37/0065 , A63B37/0069 , A63B37/0078 , A63B37/0084 , A63B37/12 , C08L2205/02 , C08L2666/04
摘要： Novel, soft, low modulus ethylene copolymer ionomer compositions containing an acrylate softening monomer, neutralized with magnesium or lithium ions possess a higher level of resilience at a given level of PGA Compressibility than known ionomers. The advantage is maintained in certain blend compositions with harder ionomers for blends having a neat-sphere PGA Compression below about 155. Both unblended and blended compositions will be useful as golf balls and components of golf balls, for one-piece balls, centers, cores and covers of golf balls.

4. 发明授权

EP1311607B1 ETHYLENE-ACID COPOLYMER AND IONOMER BLENDS 有权
标题翻译：从用酸乙烯的离聚物和共聚物MIXES
公开(公告)号：EP1311607B1
公开(公告)日：2006-08-02
申请号：EP01962120.0
申请日：2001-08-10
申请人： E.I. DUPONT DE NEMOURS AND COMPANY
发明人： CHEN, John, C.
IPC分类号： C08L23/02 , C08L23/08 , A63B37/00
CPC分类号： C08L23/025 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0039 , A63B37/0046 , A63B37/0051 , A63B37/0065 , C08L23/08 , C08L23/0869 , C08L23/0876 , C08L53/02 , C08L67/025 , C08L75/04 , C08L2205/02 , C08L2205/025 , C08L2205/035 , C08L2666/14 , C08L2666/04 , C08L2666/06
摘要： The present invention relates to compositions and preparative process of partially or fully neutralized mixtures of carboxylate functionalized ethylene high copolymers or terpolymers (Mw between 80,000 and 500,000) with carboxylate functionalized ethylene low copolymers (Mw between 2,000 and 30,000) and organic acid salts and injection or compression molded applications such as golf ball components thereof.

5. 发明公开

EP0909291A1 STEARIC-MODIFIED IONOMERS FOR GOLF BALLS 失效
标题翻译：硬脂酸酯改性的离聚物用于高尔夫球
公开(公告)号：EP0909291A1
公开(公告)日：1999-04-21
申请号：EP98915522.0
申请日：1998-04-14
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： CHEN, John, Chu
IPC分类号： A63B37 , C08K5 , C08L23
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/0084 , A63B37/0094 , C08L23/08 , C08L23/0876 , C08L2205/02 , C08L2666/04
摘要： Ethylene/(meth)acrylic acid ionomers which have been modified with relatively low levels of a stearic acid moiety, particularly metal stearates and especially calcium stearate have improved resilience for a given level of hardness of PGA Compression values. The improvement is seen in bulk material when measurements are made on solid neat spheres. When used as cover material, the improvement is more manifest for softer material, and is less, or disappears, for typical mixed metal ionomer hard covers. The stearic-modified ionomers or ionomer blends are especially useful when the ionomer is formulated for use as a golf ball core, center, one-piece ball and as a soft golf ball cover. For covers, softer ionomer compositions will show an improvement.

6. 发明授权

EP0625363B1 Golf ball 失效
公开(公告)号：EP0625363B1
公开(公告)日：1998-07-29
申请号：EP94303614.5
申请日：1994-05-20
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Hiraoka, Hidenori
IPC分类号： A63B37/00
CPC分类号： A63B37/0003 , A63B37/0034 , A63B37/0062

7. 发明公开

EP2420299A1 Golf ball having layers with specified flexural moduli and hardnesses 有权转让
标题翻译： Golfball mit Schichten mit spezifischen Biegemodulen undHärten
公开(公告)号：EP2420299A1
公开(公告)日：2012-02-22
申请号：EP11178040.9
申请日：2011-08-19
申请人： Nike International Ltd.
发明人： Liu, Chen-Tai
IPC分类号： A63B37/00
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0034 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0049 , A63B37/0059 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0069 , A63B37/0076 , A63B37/0078 , A63B37/0086 , A63B37/0087 , A63B37/0092 , Y10T428/24983
摘要： A golf ball includes four layers. The first, third, and fourth layers are made from thermoplastic materials and the second is made of a thermoset material. The third layer is the hardest and is at least 10 Shore D harder than the fourth layer. The flexural modulus of the third layer is greater than that of the first layer, and the flexural modulus of the first layer is greater than that of the fourth layer.
摘要翻译：高尔夫球包括四层。第一层，第三层和第四层由热塑性材料制成，第二层由热固性材料制成。第三层是最难的，并且是比第四层更硬的至少10肖氏硬度D。第三层的挠曲模量大于第一层的挠曲模量，第一层的挠曲模量大于第四层的挠曲模量。

8. 发明公开

EP1311607A1 ETHYLENE-ACID COPOLYMER AND IONOMER BLENDS 有权
标题翻译：从用酸乙烯的离聚物和共聚物MIXES
公开(公告)号：EP1311607A1
公开(公告)日：2003-05-21
申请号：EP01962120.0
申请日：2001-08-10
申请人： E.I. DUPONT DE NEMOURS AND COMPANY
发明人： CHEN, John, C.
IPC分类号： C08L23/02 , C08L23/08 , A63B37/00
CPC分类号： C08L23/025 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0039 , A63B37/0046 , A63B37/0051 , A63B37/0065 , C08L23/08 , C08L23/0869 , C08L23/0876 , C08L53/02 , C08L67/025 , C08L75/04 , C08L2205/02 , C08L2205/025 , C08L2205/035 , C08L2666/14 , C08L2666/04 , C08L2666/06
摘要： The present invention relates to compositions and preparative process of partially or fully neutralized mixtures of carboxylate functionalized ethylene high copolymers or terpolymers (Mw between 80,000 and 500,000) with carboxylate functionalized ethylene low copolymers (Mw between 2,000 and 30,000) and organic acid salts and injection or compression molded applications such as golf ball components thereof.

9. 发明公开

EP0835283A1 SOFT IONOMER COMPOSITIONS AND BLENDS THEREOF AND USE THEREOF AS GOLF BALL STRUCTURAL MATERIALS 失效
标题翻译： SOFT离子聚合物组合物和Darvon混合物及其用途施工材料高尔夫球
公开(公告)号：EP0835283A1
公开(公告)日：1998-04-15
申请号：EP96919425.0
申请日：1996-06-13
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： HAGMAN, John, Francis , STATZ, Robert, Joseph
IPC分类号： A63B37 , C08L23
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0024 , A63B37/0034 , A63B37/0037 , A63B37/0051 , A63B37/0065 , A63B37/0069 , A63B37/0078 , A63B37/0084 , A63B37/12 , C08L2205/02 , C08L2666/04
摘要： Novel, soft, low modulus ethylene copolymer ionomer compositions containing an acrylate softening monomer, neutralized with magnesium or lithium ions possess a higher level of resilience at a given level of PGA Compressibility than known ionomers. The advantage is maintained in certain blend compositions with harder ionomers for blends having a neat-sphere PGA Compression below about 155. Both unblended and blended compositions will be useful as golf balls and components of golf balls, for one-piece balls, centers, cores and covers of golf balls.

10. 发明公开

EP0625363A1 Golf ball 失效
标题翻译：高尔夫球。
公开(公告)号：EP0625363A1
公开(公告)日：1994-11-23
申请号：EP94303614.5
申请日：1994-05-20
申请人： SUMITOMO RUBBER INDUSTRIES, CO. LTD
发明人： Hiraoka, Hidenori
IPC分类号： A63B37/00
CPC分类号： A63B37/0003 , A63B37/0034 , A63B37/0062
摘要： Disclosed is a golf ball having excellent (soft) hit feeling and excellent durability, which is suitable for using on the driving range. The golf ball has a two-layer structure comprising a core and a cover for coating the core.The compressive strain of the core is 2.8 to 3.8 mm. The hardness distribution of the core (measured by a JIS-C type hardness tester) is adjusted to 65 to 79 at the center, 70 to 80 at the location which is 5 mm away from the center to the surface, 73 to 80 at the location which is 10 mm away from the center to the surface, 75 to 82 at the location which is 15 mm away from the center to the surface and 70 to 85 at the surface, and a difference in hardness between adjacent locations of measurement is within 5. The cover comprises an ionomer resin as the main material the stiffness of the cover is 1400 to 3000 kg/cm². The ball compression is 70 to 100 (PGA system).
摘要翻译：公开了一种具有优良（柔软）打击感和优异耐用性的高尔夫球，适用于驾驶范围。高尔夫球具有两层结构，其包括芯和用于涂覆芯的盖。芯的压缩应变为2.8至3.8mm。芯部的硬度分布（由JIS-C型硬度计测定）在中心处被调整为65〜79°，距离中心至表面5mm的位置为70〜80°，距离中心至表面10mm的位置，距离中心至表面15mm的位置为75至82，在表面为70至85，并且相邻测量位置之间的硬度差在该盖子以离聚物树脂为主要材料，盖子的刚度为1400至3000kg / cm 2。球压缩为70〜100（PGA系统）。

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