JP2011005257A5 - - Google Patents
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- JP2011005257A5 JP2011005257A5 JP2010145557A JP2010145557A JP2011005257A5 JP 2011005257 A5 JP2011005257 A5 JP 2011005257A5 JP 2010145557 A JP2010145557 A JP 2010145557A JP 2010145557 A JP2010145557 A JP 2010145557A JP 2011005257 A5 JP2011005257 A5 JP 2011005257A5
- Authority
- JP
- Japan
- Prior art keywords
- outer cover
- intermediate layer
- center
- cover layer
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Claims (4)
材料硬度が６０ショアＤより大きなアイオノマー組成物から製造された外側カバー層と、
上記センタおよび上記外側カバー層の間に配され、外側表面硬度が７０ショアＣ未満の中間層であって、ソリッドな、単一コア圧縮が４０以下の組成物から製造された上記中間層とを有し、
上記中間層の上記外側表面硬度は上記センタおよび上記外側カバー層の双方のそれより小さいことを特徴とするゴルフボール。 A center made from a rubber composition and having a compression greater than 90 and a diameter of not more than 1.81 inches (3.81 cm ) ;
An outer cover layer made from an ionomer composition having a material hardness greater than 60 Shore D;
An intermediate layer disposed between the center and the outer cover layer and having an outer surface hardness of less than 70 Shore C, wherein the intermediate layer is made of a composition having a solid, single core compression of 40 or less. Have
A golf ball characterized in that the outer surface hardness of the intermediate layer is smaller than that of both the center and the outer cover layer.
曲げ弾性率が２７５．８ＭＰａ（４００００ｐｓｉ）より大きなアイオノマー組成物から製造された外側カバー層と、
上記センタおよび上記外側カバー層の間に配され、外側表面硬度が５０ショアＤ未満の中間層であって、ポリ尿素組成物から製造された上記中間層とを有し、
上記中間層の上記外側表面硬度は上記センタおよび上記外側カバー層の双方のそれより小さいことを特徴とするゴルフボール。 Diameter of less than 3.81 cm (1.500 inches), the compression is greater than 60, a center produced from a polybutadiene composition,
An outer cover layer made from an ionomer composition having a flexural modulus greater than 275.8 MPa ( 40000 psi ) ;
An intermediate layer disposed between the center and the outer cover layer and having an outer surface hardness of less than 50 Shore D, the intermediate layer manufactured from a polyurea composition;
A golf ball characterized in that the outer surface hardness of the intermediate layer is smaller than that of both the center and the outer cover layer.
曲げ弾性率が２７５．８ＭＰａ（４００００ｐｓｉ）より大きなアイオノマー組成物から製造された外側カバー層と、
上記センタおよび上記外側カバー層の間に配され、外側表面硬度が６０ショアＤ未満の中間層であって、ポリ尿素組成物から製造された上記中間層とを有し、
上記中間層の上記外側表面硬度は上記コアおよび上記外側カバー層の双方のそれより小さいことを特徴とするゴルフボール。 Diameter of less than 3.81 cm (1.500 inches), larger than the overall compression 60, a core with two layers produced from the same or different highly neutralized polymer composition,
An outer cover layer made from an ionomer composition having a flexural modulus greater than 275.8 MPa ( 40000 psi ) ;
An intermediate layer disposed between the center and the outer cover layer and having an outer surface hardness of less than 60 Shore D, the intermediate layer manufactured from a polyurea composition;
The golf ball according to claim 1, wherein the outer surface hardness of the intermediate layer is smaller than that of both the core and the outer cover layer.
曲げ弾性率が２７５．８ＭＰａ（４００００ｐｓｉ）より大きなアイオノマー組成物から製造された外側カバー層と、
上記センタおよび上記外側カバー層の間に配され、外側表面硬度が５０ショアＤ未満の中間層であって、ソリッドな、単一コア圧縮が４０以下の組成物から製造された上記中間層とを有し、
上記中間層の上記外側表面硬度は上記センタおよび上記外側カバー層の双方のそれより小さいことを特徴とするゴルフボール。 Diameter by 3.81 cm (less than 1.500 inches), the compression is greater than 60, a center produced from a polybutadiene composition,
An outer cover layer made from an ionomer composition having a flexural modulus greater than 275.8 MPa ( 40000 psi ) ;
An intermediate layer disposed between the center and the outer cover layer and having an outer surface hardness of less than 50 Shore D, wherein the intermediate layer is made of a composition having a solid, single core compression of 40 or less. Have
A golf ball characterized in that the outer surface hardness of the intermediate layer is smaller than that of both the center and the outer cover layer.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/493,294 US8500574B2 (en) | 2009-06-29 | 2009-06-29 | Multi-layer golf ball |
| US12/493,305 | 2009-06-29 | ||
| US12/493,300 | 2009-06-29 | ||
| US12/493,305 US8840492B2 (en) | 2009-06-29 | 2009-06-29 | Multi-layer golf ball |
| US12/493,294 | 2009-06-29 | ||
| US12/493,300 US20100331110A1 (en) | 2009-06-29 | 2009-06-29 | Multi-layer golf ball |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011005257A JP2011005257A (en) | 2011-01-13 |
| JP2011005257A5 true JP2011005257A5 (en) | 2012-02-02 |
| JP5491986B2 JP5491986B2 (en) | 2014-05-14 |
Family
ID=43562599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010145557A Active JP5491986B2 (en) | 2009-06-29 | 2010-06-25 | Multi-layer golf ball |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5491986B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9132318B2 (en) * | 2013-08-05 | 2015-09-15 | Acushnet Company | Multi-layer core golf ball |
| US8998750B2 (en) * | 2013-04-11 | 2015-04-07 | Acushnet Company | Multi-layered coes for golf balls having foam and thermoset layers |
| US9192820B2 (en) * | 2013-06-06 | 2015-11-24 | Acushnet Company | Golf ball cores having foam center and thermoplastic outer layers |
| JP6938906B2 (en) * | 2016-12-20 | 2021-09-22 | 住友ゴム工業株式会社 | Resin composition for golf balls and golf balls |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6355715B1 (en) * | 1995-06-07 | 2002-03-12 | Acushnet Company | Multi-layered golf ball and composition |
| JP2817668B2 (en) * | 1995-06-14 | 1998-10-30 | ブリヂストンスポーツ株式会社 | Multi-piece solid golf ball |
| JP2001346909A (en) * | 2000-06-08 | 2001-12-18 | Bridgestone Sports Co Ltd | Multipiece solid golf ball |
| US7300364B2 (en) * | 2004-02-06 | 2007-11-27 | Acushnet Company | Multi-layer golf ball having velocity gradient from faster center to slower cover |
| US6783468B2 (en) * | 2002-10-24 | 2004-08-31 | Acushnet Company | Low deformation golf ball |
| JP4105642B2 (en) * | 2003-01-10 | 2008-06-25 | アクシュネット カンパニー | Polyurethane composition for golf balls |
| JP2004298626A (en) * | 2003-03-28 | 2004-10-28 | Acushnet Co | Golf ball with rigid intermediate layer |
| JP4030987B2 (en) * | 2003-07-10 | 2008-01-09 | アクシュネット カンパニー | Multilayer golf ball and composition |
-
2010
- 2010-06-25 JP JP2010145557A patent/JP5491986B2/en active Active
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