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GB494031A - Improvements in games balls and their manufacture - Google Patents

Improvements in games balls and their manufacture

Info

Publication number
GB494031A
GB494031A GB1458137A GB1458137A GB494031A GB 494031 A GB494031 A GB 494031A GB 1458137 A GB1458137 A GB 1458137A GB 1458137 A GB1458137 A GB 1458137A GB 494031 A GB494031 A GB 494031A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
polymerized
vinyl
balls
acid
polyvinyl
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.)
Expired
Application number
GB1458137A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/007Characteristics of the ball as a whole
    • A63B37/0077Physical properties
    • A63B37/0097Layers interlocking by means of protrusions or inserts, lattices or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00Subject matter not provided for in other groups of this subclass
    • B29D99/0042Producing plain balls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2025/00Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2027/00Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06PVC, i.e. polyvinylchloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2031/00Use of polyvinylesters or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/54Balls

Abstract

Games balls such as golf balls are formed as to the outer portion at least, of a nonaqueous mixture of guttapercha or balata and a polymerized vinyl or substituted vinyl compound, e.g. polyvinyl chloride, polyvinyl acetate, polymerized vinyl or a -methylvinyl cyanide, polystyrene, or polymerized esters of acrylic acid. The constituents may be milled together in plasticized or powdered condition and some or all may be in the form of a dough or solution. Pigments and fillers such as titanium, magnesium, or zinc oxide, and wood flour, may be added. The outer surface may be hardened locally or uniformly by heat-treatment, vulcanization, treatment with chlorine, formaldehyde, or acids of the sulphonic group, e.g. sulphuric acid.ALSO:Games balls such as golf balls are formed as to the outer portion at least, of a non-aqueous mixture of guttapercha or balata and a polymerized vinyl compound or substituted vinyl compound, e.g. polyvinyl chloride, polyvinyl acetate, polymerized vinyl or a -methylvinyl cyanide, polystyrene, polymerized esters of acrylic acid, polymerized butadiene or a -chlor-butadiene. The constituents may be milled together in plasticized or powdered condition and some or all may be in the form of a dough or solution. Sulphur, pigments and fillers such as titanium, magnesium, or zinc oxide, and wood flour, may be added. The outer surface may be hardened locally or uniformly by heat-treatment, vulcanization, treatment with chlorine, formaldehyde, or acids of the sulphonic group, e.g. sulphuric acid.
GB1458137A 1937-05-26 1937-05-26 Improvements in games balls and their manufacture Expired GB494031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1458137A GB494031A (en) 1937-05-26 1937-05-26 Improvements in games balls and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1458137A GB494031A (en) 1937-05-26 1937-05-26 Improvements in games balls and their manufacture

Publications (1)

Publication Number Publication Date
GB494031A true true GB494031A (en) 1938-10-19

Family

ID=10043798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1458137A Expired GB494031A (en) 1937-05-26 1937-05-26 Improvements in games balls and their manufacture

Country Status (1)

Country Link
GB (1) GB494031A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806824A (en) * 1954-02-03 1957-09-17 Goodrich Co B F Composition of matter for making golf ball covers
US2997302A (en) * 1956-09-07 1961-08-22 Comptometer Corp Golf ball
US3239228A (en) * 1962-06-21 1966-03-08 Lord Corp Golf ball
DE1214875B (en) * 1956-10-12 1966-04-21 Phoenix Gummiwerke Ag A method of producing Schichtkoerpern
US5803831A (en) * 1993-06-01 1998-09-08 Lisco Inc. Golf ball and method of making same
US5820488A (en) * 1993-07-29 1998-10-13 Sullivan; Michael J. Golf ball and method of making same
US5830087A (en) * 1995-06-26 1998-11-03 Lisco, Inc. Multi-layer golf ball
US6042488A (en) * 1995-06-15 2000-03-28 Spalding Sports Worldwide, Inc. Multi-layer golf ball and method of making same
US6083119A (en) * 1993-06-01 2000-07-04 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6117025A (en) * 1995-06-15 2000-09-12 Spalding Sports Worldwide, Inc. Golf ball with cover having at least three layers
US6149536A (en) * 1995-06-15 2000-11-21 Spalding Sports Worldwide, Inc. Multi-layer ionomeric golf ball containing filler and method of the same
US6213894B1 (en) 1993-06-01 2001-04-10 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6290614B1 (en) 1998-03-18 2001-09-18 Spalding Sports Worldwide, Inc. Golf ball which includes fast-chemical-reaction-produced component and method of making same
US6325731B1 (en) 1993-06-01 2001-12-04 Spalding Sports Wordwide, Inc. Multi-layer golf ball
US6369125B1 (en) 1999-12-23 2002-04-09 Spalding Sports Worldwide, Inc. Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same
US6394913B1 (en) 1993-06-01 2002-05-28 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6450899B1 (en) 1995-06-15 2002-09-17 Spalding Sports Worldwide, Inc. Multi-layer ionomeric golf ball containing filler and method of making same
US6503156B1 (en) 1993-06-01 2003-01-07 Spalding Sports Worldwide, Inc. Golf ball having multi-layer cover with unique outer cover characteristics
US6506130B2 (en) 1993-06-01 2003-01-14 Spalding Sports Worldwide, Inc. Multi layer golf ball
US6520871B1 (en) 1993-06-01 2003-02-18 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6638185B2 (en) 1993-06-01 2003-10-28 The Top-Flite Golf Company Multi-layer golf ball
US6648777B2 (en) 1993-06-01 2003-11-18 Callaway Golf Company Multi-layer golf ball
US6663508B1 (en) 1993-06-01 2003-12-16 Callaway Golf Company Multi-layer golf ball with reaction injection molded polyurethane component
US6695718B2 (en) 1993-06-01 2004-02-24 The Top-Flite Golf Company Golf ball with sulfur cured inner core component
US6824476B2 (en) 1993-06-01 2004-11-30 Callaway Golf Company Multi-layer golf ball
USRE42752E1 (en) 1993-07-08 2011-09-27 Bridgestone Sports Co., Ltd. Three-piece solid golf ball

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806824A (en) * 1954-02-03 1957-09-17 Goodrich Co B F Composition of matter for making golf ball covers
US2997302A (en) * 1956-09-07 1961-08-22 Comptometer Corp Golf ball
DE1214875B (en) * 1956-10-12 1966-04-21 Phoenix Gummiwerke Ag A method of producing Schichtkoerpern
US3239228A (en) * 1962-06-21 1966-03-08 Lord Corp Golf ball
US6520871B1 (en) 1993-06-01 2003-02-18 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6503156B1 (en) 1993-06-01 2003-01-07 Spalding Sports Worldwide, Inc. Golf ball having multi-layer cover with unique outer cover characteristics
US6824476B2 (en) 1993-06-01 2004-11-30 Callaway Golf Company Multi-layer golf ball
US6695718B2 (en) 1993-06-01 2004-02-24 The Top-Flite Golf Company Golf ball with sulfur cured inner core component
US6083119A (en) * 1993-06-01 2000-07-04 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6663508B1 (en) 1993-06-01 2003-12-16 Callaway Golf Company Multi-layer golf ball with reaction injection molded polyurethane component
US6648777B2 (en) 1993-06-01 2003-11-18 Callaway Golf Company Multi-layer golf ball
US6213894B1 (en) 1993-06-01 2001-04-10 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6638185B2 (en) 1993-06-01 2003-10-28 The Top-Flite Golf Company Multi-layer golf ball
US6325731B1 (en) 1993-06-01 2001-12-04 Spalding Sports Wordwide, Inc. Multi-layer golf ball
US5803831A (en) * 1993-06-01 1998-09-08 Lisco Inc. Golf ball and method of making same
US6394913B1 (en) 1993-06-01 2002-05-28 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6595873B2 (en) 1993-06-01 2003-07-22 Spalding Sports Worldwide, Inc. Multi-layer golf ball
US6506130B2 (en) 1993-06-01 2003-01-14 Spalding Sports Worldwide, Inc. Multi layer golf ball
USRE42752E1 (en) 1993-07-08 2011-09-27 Bridgestone Sports Co., Ltd. Three-piece solid golf ball
USRE42801E1 (en) 1993-07-08 2011-10-04 Bridgestone Sports Co., Ltd. Three-piece solid golf ball
US5820488A (en) * 1993-07-29 1998-10-13 Sullivan; Michael J. Golf ball and method of making same
US6450899B1 (en) 1995-06-15 2002-09-17 Spalding Sports Worldwide, Inc. Multi-layer ionomeric golf ball containing filler and method of making same
US6149536A (en) * 1995-06-15 2000-11-21 Spalding Sports Worldwide, Inc. Multi-layer ionomeric golf ball containing filler and method of the same
US6117025A (en) * 1995-06-15 2000-09-12 Spalding Sports Worldwide, Inc. Golf ball with cover having at least three layers
US6042488A (en) * 1995-06-15 2000-03-28 Spalding Sports Worldwide, Inc. Multi-layer golf ball and method of making same
US5830087A (en) * 1995-06-26 1998-11-03 Lisco, Inc. Multi-layer golf ball
US6290614B1 (en) 1998-03-18 2001-09-18 Spalding Sports Worldwide, Inc. Golf ball which includes fast-chemical-reaction-produced component and method of making same
US6787582B2 (en) 1999-12-23 2004-09-07 Callaway Golf Company Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same
US6369125B1 (en) 1999-12-23 2002-04-09 Spalding Sports Worldwide, Inc. Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same

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