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1. WO2017061268 - TIRE

Publication Number WO/2017/061268
Publication Date 13.04.2017
International Application No. PCT/JP2016/077707
International Filing Date 20.09.2016
IPC
B60C 5/01 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
5Inflatable pneumatic tyres or inner tubes
01without substantial cord reinforcement, e.g. cordless tyres, cast tyres
B60C 1/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C08L 23/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
C08L 23/16 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
16Ethene-propene or ethene-propene-diene copolymers
C08L 53/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
CPC
B29D 2030/0621
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
0601Vulcanising tyres; Vulcanising presses for tyres
0606Vulcanising moulds not integral with vulcanising presses
0607Constructional features of the moulds
062Means for sealing the tyre against the mould in the bead areas
0621to seal the bead portions against the mould i.e. by using pressing devices
B29D 2030/3207
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
08Building tyres
20by the flat-tyre method, i.e. building on cylindrical drums
32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
3207Positioning the beads
B29D 30/0661
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
0601Vulcanising tyres; Vulcanising presses for tyres
0661Rigid cores therefor, e.g. annular or substantially toroidal cores
B29D 30/0678
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
0678Injection moulding specially adapted for tyres or parts thereof
B29D 30/32
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
30Producing pneumatic or solid tyres or parts thereof
06Pneumatic tyres or parts thereof ; (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
08Building tyres
20by the flat-tyre method, i.e. building on cylindrical drums
32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
B60C 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP]
Inventors
  • 曽根 直幸 SONE, Naoyuki
Agents
  • 特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO
Priority Data
2015-19763805.10.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TIRE
(FR) PNEU
(JA) タイヤ
Abstract
(EN)
Provided is a tire that has: an annular tire skeleton body formed of a resin material containing an olefin resin; and an exterior member formed of a thermoplastic rubber crosslinked body that comprises an ethylene propylene diene rubber and a polyethylene resin, that contains the ethylene propylene diene rubber in an amount of 20-45 mass% with respect to the total mass of the thermoplastic rubber crosslinked body, and that has a fluidity of 1.0-60 g/10 min.
(FR)
L'invention concerne un pneu qui présente: un corps de structure de pneu annulaire formé d'un matériau en résine contenant une résine oléfinique; et un élément extérieur formé d'un corps réticulé de caoutchouc thermoplastique qui comprend un caoutchouc d'éthylène-propylène-diène et une résine de polyéthylène, qui contient le caoutchouc d'éthylène-propylène-diène dans une quantité de 20 à 45% en masse par rapport à la masse totale du corps réticulé de caoutchouc thermoplastique et qui présente une fluidité de 1,0 à 60 g/10 min.
(JA)
オレフィン樹脂を含む樹脂材料で形成された環状のタイヤ骨格体と、エチレンプロピレンジエンゴム及びポリエチレン系樹脂を含み、前記エチレンプロピレンジエンゴムの含有量が熱可塑性ゴム架橋体の全質量に対して20質量%~45質量%であり、流動性が1.0g/10min~60g/10minである熱可塑性ゴム架橋体で形成された外装用部材と、を有するタイヤ。
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