CA2218149A1 - Nylon compositions for golf ball constructions and method of making same - Google Patents
Nylon compositions for golf ball constructions and method of making sameInfo
- Publication number
- CA2218149A1 CA2218149A1 CA002218149A CA2218149A CA2218149A1 CA 2218149 A1 CA2218149 A1 CA 2218149A1 CA 002218149 A CA002218149 A CA 002218149A CA 2218149 A CA2218149 A CA 2218149A CA 2218149 A1 CA2218149 A1 CA 2218149A1
- Authority
- CA
- Canada
- Prior art keywords
- golf ball
- cover
- making same
- ball constructions
- component
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0023—Covers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0023—Covers
- A63B37/0024—Materials other than ionomers or polyurethane
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0031—Hardness
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0037—Flexural modulus; Bending stiffness
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
- A63B37/0039—Intermediate layers, e.g. inner cover, outer core, mantle characterised by the material
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0074—Two piece balls, i.e. cover and core
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0077—Physical properties
- A63B37/0078—Coefficient of restitution
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/12—Special coverings, i.e. outer layer material
Abstract
Disclosed herein is a golf ball with a cover formed from a polyamide composition and a method of making the same. More specifically, the golf ball has a cover which contains a combination of a polyamide component and an ionomeric component or a non-ionomeric terpolymer component. The cover composition has excellent durability and resistance to cracking, even at cold temperatures. The nylon-ionomer blend is a useful substitute for an ionomer golf ball cover, particularly when a low spin golf ball is desired.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/763,070 US5886103A (en) | 1996-12-10 | 1996-12-10 | Nylon compositions for golf ball constructions and method of making same |
US763,070 | 1996-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2218149A1 true CA2218149A1 (en) | 1998-06-10 |
CA2218149C CA2218149C (en) | 2004-06-15 |
Family
ID=25066806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002218149A Expired - Fee Related CA2218149C (en) | 1996-12-10 | 1997-10-10 | Nylon compositions for golf ball constructions and method of making same |
Country Status (6)
Country | Link |
---|---|
US (2) | US5886103A (en) |
JP (1) | JP2981872B2 (en) |
KR (1) | KR19980063627A (en) |
AU (1) | AU731479B2 (en) |
CA (1) | CA2218149C (en) |
GB (1) | GB2320200B (en) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010020068A1 (en) * | 1992-06-19 | 2001-09-06 | Spalding Sports Worldwide, Inc. | Golf ball cover compositions |
US6193618B1 (en) * | 1993-04-28 | 2001-02-27 | Spalding Sports Worldwide, Inc. | Low spin golf ball comprising a mantle with a cellular or liquid core |
US5981654A (en) | 1997-05-23 | 1999-11-09 | Acushnet Company | Golf ball forming compositions comprising polyamide |
US6677401B2 (en) | 1995-01-24 | 2004-01-13 | Acushnet Company | Multi-layer golf ball with a thin, castable outer layer |
US6800690B2 (en) * | 1995-01-24 | 2004-10-05 | Acushnet Company | Golf balls incorporating polyamide polymers |
US6187864B1 (en) * | 1997-03-13 | 2001-02-13 | Acushnet Company | Golf balls comprising blends of polyamides and ionomers |
US6486250B1 (en) | 1995-11-21 | 2002-11-26 | Acushnet Company | Golf ball compositions comprising saponified polymer and polyamide blends |
US6228940B1 (en) * | 1996-02-06 | 2001-05-08 | Spalding Sports Worldwide, Inc. | Method of improving scuff and cut resistance of ionomer covered game ball |
US6218453B1 (en) * | 1998-02-23 | 2001-04-17 | Acushnet Company | Golf ball composition |
US6517451B2 (en) | 1996-02-23 | 2003-02-11 | Christopher Cavallaro | Golf ball composition |
US6384140B1 (en) | 1996-12-10 | 2002-05-07 | Spalding Sports Worldwide, Inc. | Nylon compositions for golf ball constructions and method of making same |
US6579938B2 (en) * | 1996-12-10 | 2003-06-17 | Spalding Sports Worldwide, Inc. | Polyamide-ionomer graft copolymer and blends thereof for use in golf ball covers or mantles |
US5886103A (en) * | 1996-12-10 | 1999-03-23 | Lisco, Inc. | Nylon compositions for golf ball constructions and method of making same |
US20030078116A1 (en) * | 2001-04-18 | 2003-04-24 | Spalding Sports Worldwide, Inc. | Isophthalic acid polyamide polymer for use in golf ball covers or mantles |
US6306968B1 (en) | 1996-12-10 | 2001-10-23 | Spalding Sports Worldwide, Inc. | Multi-layer golf ball containing nylon and method of making same |
US20030158312A1 (en) * | 1997-04-15 | 2003-08-21 | Chen John Chu | Stearic-modified ionomers for golf balls |
US7173088B2 (en) * | 1997-05-27 | 2007-02-06 | Acushnet Company | Multi-layer golf ball with a thin, castable outer layer |
JPH11299931A (en) * | 1998-04-20 | 1999-11-02 | Bridgestone Sports Co Ltd | Golf ball |
US7148266B2 (en) * | 1999-12-23 | 2006-12-12 | Callaway Golf Company | Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same |
US6899642B2 (en) * | 2002-03-21 | 2005-05-31 | Acushnet Company | Golf ball with a layer including composite material and a method for making such a golf ball |
KR101094515B1 (en) * | 2003-06-05 | 2011-12-19 | 이 아이 듀폰 디 네모아 앤드 캄파니 | Scuff resistant compositions comprising ethylene acid copolymers and polyamides |
US20090298372A1 (en) * | 2003-06-05 | 2009-12-03 | E. I. Du Pont De Nemours And Company | Article comprising ionomer and polyamide |
US7767759B2 (en) * | 2004-07-16 | 2010-08-03 | Taylor Made Golf Company, Inc. | Composition for use in golf balls |
US7819761B2 (en) | 2005-01-26 | 2010-10-26 | Taylor Made Golf Company, Inc. | Golf ball having cross-core hardness differential and method for making it |
JP4810114B2 (en) * | 2005-03-31 | 2011-11-09 | 三井・デュポンポリケミカル株式会社 | Low metal adhesive material |
US7874940B2 (en) * | 2005-07-13 | 2011-01-25 | Taylor Made Golf Company, Inc. | Extrusion method for making golf balls |
GB0515353D0 (en) * | 2005-07-27 | 2005-08-31 | Psimedica Ltd | Food |
US20070100085A1 (en) * | 2005-11-03 | 2007-05-03 | Taylor Made Golf Company, Inc. | Amide-modified polymer compositions and sports equipment made using the compositions |
US8030411B2 (en) | 2005-12-21 | 2011-10-04 | Taylor Made Golf Company, Inc. | Polymer compositions comprising peptizers, sports equipment comprising such compositions, and method for their manufacture |
US7915348B2 (en) * | 2006-03-13 | 2011-03-29 | Taylor Made Golf Company, Inc. | Method for making ionomers using amine compounds comprising salt functional groups, ionomers made by the method and sports equipment comprising such ionomers |
US7879968B2 (en) * | 2006-10-17 | 2011-02-01 | Taylor Made Golf Company, Inc. | Polymer compositions and golf balls with reduced yellowing |
US20080161503A1 (en) * | 2006-12-29 | 2008-07-03 | E.I. Du Pont De Nemours And Company | Composition Comprising Ethylene Copolymer and Polyamide |
US8211976B2 (en) | 2007-12-21 | 2012-07-03 | Taylor Made Golf Company, Inc. | Sports equipment compositions comprising a polyurethane, polyurea or prepolymer thereof and a polyfunctional modifier |
US8096899B2 (en) | 2007-12-28 | 2012-01-17 | Taylor Made Golf Company, Inc. | Golf ball comprising isocyanate-modified composition |
US8236880B2 (en) | 2008-04-23 | 2012-08-07 | Taylor Made Golf Company, Inc. | Compositions comprising an amino triazine and ionomer or ionomer precursor |
US8501871B2 (en) | 2008-07-11 | 2013-08-06 | Dunlop Sports Co., Ltd. | Golf ball |
JP5165523B2 (en) * | 2008-10-10 | 2013-03-21 | ダンロップスポーツ株式会社 | Golf ball |
US20100125002A1 (en) * | 2008-11-14 | 2010-05-20 | Taylor Made Golf Company, Inc. | Resin compositions incorporating modified polyisocyanate and method for their manufacture and use |
US9517385B2 (en) * | 2008-12-26 | 2016-12-13 | Dunlop Sports Co., Ltd. | Golf ball and process for preparing the same |
JP5247425B2 (en) * | 2008-12-26 | 2013-07-24 | ダンロップスポーツ株式会社 | Golf ball |
US20110009213A1 (en) * | 2009-07-10 | 2011-01-13 | Acushnet Company | Golf balls having layers made from thermoplastic compositions containing nucleating agents |
US8680204B2 (en) * | 2009-12-23 | 2014-03-25 | Hyun J. Kim | Crosslinked ionomer compositions |
US20110159991A1 (en) * | 2009-12-31 | 2011-06-30 | Taylor Made Golf Company, Inc. | Golf ball composition |
US8575278B2 (en) * | 2009-12-31 | 2013-11-05 | Taylor Made Golf Company, Inc. | Ionomer compositions for golf balls |
US8629228B2 (en) | 2009-12-31 | 2014-01-14 | Taylor Made Golf Company, Inc. | Ionomer compositions for golf balls |
US8674023B2 (en) * | 2009-12-31 | 2014-03-18 | Taylor Made Golf Company, Inc. | Ionomer compositions for golf balls |
JP5484152B2 (en) * | 2010-03-26 | 2014-05-07 | ダンロップスポーツ株式会社 | Golf ball |
US20120157230A1 (en) | 2010-12-20 | 2012-06-21 | Robert Blink | Golf ball layers based on polyalkenamer / ionomer / polyamide blends |
US8586663B2 (en) | 2011-02-08 | 2013-11-19 | E I Du Pont De Nemours And Company | Polymer composition comprising polyamide and ionomer |
US9095748B2 (en) | 2011-06-03 | 2015-08-04 | Acushnet Company | Multi-layered cores for golf balls containing polyamide and ionomer layers |
US8858365B2 (en) | 2011-12-23 | 2014-10-14 | Taylor Made Golf Company, Inc. | Multi-layer golf ball construction |
US20130172104A1 (en) * | 2011-12-30 | 2013-07-04 | Nike, Inc. | Ionomer/Polyamide Alloy For Golf Balls |
US9975006B2 (en) | 2012-02-29 | 2018-05-22 | Acushnet Company | Golf balls containing layers made from transparent polyamide and plasticizer compositions |
US8987360B2 (en) | 2012-02-29 | 2015-03-24 | Acushnet Company | Golf balls having layers based on polyamide and fatty acid amide blends |
US8905862B2 (en) * | 2012-02-29 | 2014-12-09 | Acushnet Company | Golf balls containing layers based on polyamide and fatty acid salt blends |
US10406402B2 (en) | 2012-02-29 | 2019-09-10 | Acushnet Company | Golf balls containing layers made from transparent polyamide and plasticizer compositions |
US9522304B2 (en) | 2012-02-29 | 2016-12-20 | Acushnet Company | Golf balls having layers based on polyamide, ionomer, and fatty acid amide blends |
US9339695B2 (en) | 2012-04-20 | 2016-05-17 | Acushnet Company | Compositions containing transparent polyamides for use in making golf balls |
US9821194B2 (en) | 2015-06-30 | 2017-11-21 | Acushnet Company | Golf balls having covers made from plasticized thermoplastic compositions containing non-acid polymers |
US9827467B2 (en) | 2015-07-31 | 2017-11-28 | Acushnet Company | Golf ball cores made from plasticized thermoplastic compositions containing non-acid polymers |
US9555291B1 (en) | 2015-08-25 | 2017-01-31 | Acushnet Company | Multi-layered cores for golf balls based on thermoplastic compositions containing non-acid polymers |
US10029152B2 (en) | 2015-10-02 | 2018-07-24 | Acushnet Company | Golf balls having multi-layered covers made from plasticized compositions containing non-acid polymers |
US10682553B2 (en) | 2018-04-18 | 2020-06-16 | Acushnet Company | Golf ball incorporating melt processable highly-crosslinked ethylene acid copolymer(s) and/or ionomer(s) |
US10773132B2 (en) | 2018-04-18 | 2020-09-15 | Acushnet Company | Golf ball incorporating melt processable highly-crosslinked rubber-containing ionomer(s) |
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US4078014A (en) * | 1976-06-10 | 1978-03-07 | E. I. Du Pont De Nemours And Company | Composition of polyamide, polyethylene ionomer copolymer |
JPS5493043A (en) * | 1977-12-29 | 1979-07-23 | Unitika Ltd | Resin composition and its production |
FR2418250A1 (en) | 1978-02-24 | 1979-09-21 | Ato Chimie | ENVELOPE IN THERMOPLASTIC POLYMER MATERIAL FOR GOLF BALLS AND GOLF BALLS CONTAINING SUCH A WRAP |
US4404325A (en) * | 1981-05-11 | 1983-09-13 | Allied Corporation | High impact nylon composition containing copolymer esters and ionic copolymers |
JPS5949780A (en) | 1982-09-13 | 1984-03-22 | 住友ゴム工業株式会社 | Large size two-piece solid golf ball |
EP0115190B1 (en) | 1982-12-28 | 1987-09-30 | E.I. Du Pont De Nemours And Company | Ionomers having improved low temperature properties |
US4690981A (en) * | 1983-03-21 | 1987-09-01 | E. I. Du Pont De Nemours And Company | Ionomers having improved low temperature properties |
JPS60867A (en) * | 1983-06-17 | 1985-01-05 | Toa Paint Kk | Coating method of fluoropolymer coating material |
JPS60155206A (en) | 1983-12-22 | 1985-08-15 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | Ionomer having improved low temperature bend-cracking resistance and manufacture |
JPH0698206B2 (en) | 1985-05-01 | 1994-12-07 | ブリヂストンスポーツ株式会社 | Solid Golf Ball |
JPS6222841A (en) * | 1985-07-22 | 1987-01-31 | Du Pont Mitsui Polychem Co Ltd | Thermoplastic polymer composition having excellent rigidity |
JPH078301B2 (en) | 1986-05-23 | 1995-02-01 | ブリヂストンスポーツ株式会社 | Solid Golf Ball |
JP2599794B2 (en) * | 1989-08-01 | 1997-04-16 | 三井・デュポンポリケミカル株式会社 | Ionomer composition |
US5130372A (en) * | 1989-12-18 | 1992-07-14 | Allied-Signal Inc. | Ionomers of low molecular weight copolymer amides |
US5348804A (en) | 1990-06-01 | 1994-09-20 | Salomon S.A. | Ski structure obtained from a polyamide based thermoplastic elastomer and grafted copolyolefin based film adapted for adhesion |
JP2922993B2 (en) | 1990-07-13 | 1999-07-26 | 住友ゴム工業株式会社 | Solid golf ball |
US5427377A (en) | 1991-07-15 | 1995-06-27 | Sumitomo Rubber Industries Ltd. | Reclaimed golf-ball and a process for producing the same |
US5368304A (en) * | 1993-04-28 | 1994-11-29 | Lisco, Inc. | Low spin golf ball |
US5631328A (en) * | 1993-10-27 | 1997-05-20 | Chevron Chemical Company | Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers |
JP3365694B2 (en) * | 1994-12-08 | 2003-01-14 | 住友ゴム工業株式会社 | Golf ball |
JPH08187306A (en) * | 1995-01-12 | 1996-07-23 | Yokohama Rubber Co Ltd:The | Cover material for composition for golf ball |
US5730663A (en) * | 1995-03-27 | 1998-03-24 | Sumitomo Rubber Industries, Ltd. | Solid golf ball |
JPH09658A (en) * | 1995-04-21 | 1997-01-07 | Sumitomo Rubber Ind Ltd | Golf ball with two-layer lining structure |
US5886103A (en) * | 1996-12-10 | 1999-03-23 | Lisco, Inc. | Nylon compositions for golf ball constructions and method of making same |
-
1996
- 1996-12-10 US US08/763,070 patent/US5886103A/en not_active Expired - Lifetime
-
1997
- 1997-10-10 CA CA002218149A patent/CA2218149C/en not_active Expired - Fee Related
- 1997-10-17 AU AU41882/97A patent/AU731479B2/en not_active Ceased
- 1997-11-28 KR KR1019970063637A patent/KR19980063627A/en not_active Application Discontinuation
- 1997-11-28 GB GB9725071A patent/GB2320200B/en not_active Expired - Fee Related
- 1997-12-04 JP JP9348723A patent/JP2981872B2/en not_active Expired - Fee Related
-
1999
- 1999-02-01 US US09/241,186 patent/US6380310B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2218149C (en) | 2004-06-15 |
GB9725071D0 (en) | 1998-01-28 |
GB2320200A (en) | 1998-06-17 |
AU731479B2 (en) | 2001-03-29 |
JP2981872B2 (en) | 1999-11-22 |
US5886103A (en) | 1999-03-23 |
US6380310B2 (en) | 2002-04-30 |
AU4188297A (en) | 1998-06-11 |
JPH10179807A (en) | 1998-07-07 |
GB2320200B (en) | 2000-02-09 |
US20010044496A1 (en) | 2001-11-22 |
KR19980063627A (en) | 1998-10-07 |
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