GB2621961A - Ball for ball game - Google Patents

Ball for ball game Download PDF

Info

Publication number
GB2621961A
GB2621961A GB2318718.0A GB202318718A GB2621961A GB 2621961 A GB2621961 A GB 2621961A GB 202318718 A GB202318718 A GB 202318718A GB 2621961 A GB2621961 A GB 2621961A
Authority
GB
United Kingdom
Prior art keywords
ball
retention portion
tubular retention
poles
ball game
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.)
Pending
Application number
GB2318718.0A
Other languages
English (en)
Other versions
GB202318718D0 (en
GB2621961A8 (en
Inventor
Katsurayama Shinji
Takagi Akio
Sato Hironori
Ishikawa Mitsuyoshi
Shimojo Tatsuki
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority claimed from PCT/JP2022/022464 external-priority patent/WO2022255445A1/ja
Publication of GB202318718D0 publication Critical patent/GB202318718D0/en
Publication of GB2621961A publication Critical patent/GB2621961A/en
Publication of GB2621961A8 publication Critical patent/GB2621961A8/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B41/00—Hollow inflatable balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/085—Copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2248—Oxides; Hydroxides of metals of copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/012—Additives improving oxygen scavenging properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB2318718.0A 2021-02-12 2022-06-02 Ball for ball game Pending GB2621961A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021020979 2021-02-12
PCT/JP2022/022464 WO2022255445A1 (ja) 2021-06-02 2022-06-02 球技用ボール

Publications (3)

Publication Number Publication Date
GB202318718D0 GB202318718D0 (en) 2024-01-24
GB2621961A true GB2621961A (en) 2024-02-28
GB2621961A8 GB2621961A8 (en) 2024-03-20

Family

ID=82838838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318718.0A Pending GB2621961A (en) 2021-02-12 2022-06-02 Ball for ball game

Country Status (6)

Country Link
US (1) US20230391934A1 (https=)
EP (1) EP4293056B1 (https=)
JP (1) JP7838490B2 (https=)
CN (1) CN116888169A (https=)
GB (1) GB2621961A (https=)
WO (1) WO2022172953A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0924128A (ja) * 1995-07-13 1997-01-28 Neo Aasu:Kk 中心球を有する球技用透明ボール
JP2000061003A (ja) * 1998-08-19 2000-02-29 Yasuki Sonobe ボール
US20110251029A1 (en) * 2009-10-23 2011-10-13 Verheem Johann B Exercise device with suspended inertial core
JP2019069083A (ja) * 2017-10-11 2019-05-09 綾子 武田 練習用ゴルフボール

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528954A (en) * 1967-10-30 1970-09-15 Du Pont Process for homopolymerization of tetrafluoroethylene and copolymerization of same with fluoro co-monomers in the solvent 1,1,2 - trichloro - 1,2,2 - trifluoroethane
GB1292643A (en) * 1968-11-19 1972-10-11 Du Pont Ethylene/tetrafluoroethylene copolymers
US4123602A (en) * 1976-05-24 1978-10-31 Asahi Glass Company, Ltd. Terpolymers of tetrafluoroethylene, ethylene and perfluoroalkyl vinyl monomer and process for producing the same
JPS5950162B2 (ja) * 1977-05-20 1984-12-06 旭硝子株式会社 改良されたエチレン−四弗化エチレン系共重合体及びその製法
US4521575A (en) * 1983-02-12 1985-06-04 Daikin Kogyo Co., Ltd. Tetrafluoroethylene-ethylene type copolymer
JPS59197411A (ja) * 1983-04-25 1984-11-09 Daikin Ind Ltd エチレン−テトラフルオロエチレンまたはクロロトリフルオロエチレン系共重合体
JPS60248710A (ja) * 1984-05-22 1985-12-09 Daikin Ind Ltd 新規エチレン／テトラフルオロエチレン系共重合体
CN85100468B (zh) * 1985-04-01 1985-09-10 中国科学院上海有机化学研究所 四氟乙烯、乙烯三元共聚物的生产方法
US4629756A (en) * 1985-11-04 1986-12-16 E. I. Du Pont De Nemours And Company Heat reflective polymer blends
JPH06211933A (ja) * 1993-01-19 1994-08-02 Daikin Ind Ltd 含フッ素重合体の製造方法
JP3428026B2 (ja) * 1996-09-09 2003-07-22 ダイキン工業株式会社 含フッ素共重合体およびそれからなるフィルム
US6197904B1 (en) * 1998-02-26 2001-03-06 E. I. Du Pont De Nemours And Company Low-melting tetrafluoroethylene copolymer
WO2005052015A1 (ja) 2003-11-26 2005-06-09 Daikin Industries, Ltd. フッ素樹脂及び被覆電線
CN102405242B (zh) * 2009-04-21 2014-07-09 大金工业株式会社 乙烯/四氟乙烯共聚物、电线和旋转成型用氟树脂粉末
CN102471414B (zh) * 2009-07-13 2015-12-02 旭硝子株式会社 乙烯/四氟乙烯类共聚物
CN103732681A (zh) 2011-07-26 2014-04-16 旭硝子株式会社 含氟共聚物组合物
JP5293871B2 (ja) * 2011-10-26 2013-09-18 ダイキン工業株式会社 フルオロポリマー、成形体及び積層体
JP2013115059A (ja) * 2011-11-24 2013-06-10 Mitsubishi Chemicals Corp フッ素系樹脂フィルム、並びに該フッ素系樹脂フィルムを含む積層体および太陽電池モジュール
JP2013237730A (ja) * 2012-05-11 2013-11-28 Tokyo Univ Of Agriculture & Technology フッ素系樹脂フィルムの製造方法
EP3001427B1 (en) * 2013-05-21 2017-08-23 Asahi Glass Company, Limited Wire coating resin material and electric wire
DE112014005113B4 (de) * 2013-11-07 2024-02-22 AGC Inc. Formwerkzeugtrennfilm und Verfahren zur Herstellung eines Halbleitergehäuses
CN106459233B (zh) * 2014-06-24 2018-06-08 旭硝子株式会社 乙烯/四氟乙烯共聚物、其制造方法、粉体涂料、以及成形体
JP2018145209A (ja) 2015-07-28 2018-09-20 Ａｇｃ株式会社 含フッ素共重合体組成物および成形体
EP3375796B1 (en) * 2015-11-13 2020-07-15 AGC Inc. Copolymer and composition containing same
US11548960B2 (en) * 2017-11-10 2023-01-10 Daikin Industries, Ltd. Ethylene/tetrafluoroethylene copolymer
JP6712828B1 (ja) 2019-07-24 2020-06-24 強化土エンジニヤリング株式会社 地盤注入材および地盤注入工法
CN119613597A (zh) * 2024-12-18 2025-03-14 中广核三角洲（江苏）塑化有限公司 一种耐高温乙烯-四氟乙烯共聚物及其制备方法与应用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0924128A (ja) * 1995-07-13 1997-01-28 Neo Aasu:Kk 中心球を有する球技用透明ボール
JP2000061003A (ja) * 1998-08-19 2000-02-29 Yasuki Sonobe ボール
US20110251029A1 (en) * 2009-10-23 2011-10-13 Verheem Johann B Exercise device with suspended inertial core
JP2019069083A (ja) * 2017-10-11 2019-05-09 綾子 武田 練習用ゴルフボール

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Microfilm to the specification and drawings annexed to the request of Japanese Utility Model Application No. 71723/1986 (lLaid-open No. 183886/1987) (SUZUPURA SANGYO KK) 21 November 1987 (1987-11-21) entire text *

Also Published As

Publication number Publication date
US20230391934A1 (en) 2023-12-07
CN116888169A (zh) 2023-10-13
EP4293056A1 (en) 2023-12-20
EP4293056A4 (en) 2024-12-11
GB202318718D0 (en) 2024-01-24
JPWO2022172953A1 (https=) 2022-08-18
WO2022172953A1 (ja) 2022-08-18
GB2621961A8 (en) 2024-03-20
JP7838490B2 (ja) 2026-04-01
EP4293056B1 (en) 2026-01-28

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