Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2012057356 - METHOD FOR PRODUCING BASE TIRE AND METHOD FOR PRODUCING TIRE

Publication Number WO/2012/057356
Publication Date 03.05.2012
International Application No. PCT/JP2011/075114
International Filing Date 31.10.2011
IPC
B29D 30/08 2006.01
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
08Building tyres
B29C 33/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
02with incorporated heating or cooling means
B29C 35/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanising
B29D 30/58 2006.01
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
52Unvulcanised treads, e.g. on used tyres; Retreading
58Applying bands of rubber treads, i.e. applying camel backs
B60C 1/00 2006.01
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
B60C 11/00 2006.01
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
11Tyre tread bands; Tread patterns; Anti-skid inserts
CPC
B29D 2030/544
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)
52Unvulcanised treads, e.g. on used tyres; Retreading
54Retreading
544Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread
B29D 30/08
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
B29D 30/54
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)
52Unvulcanised treads, e.g. on used tyres; Retreading
54Retreading
B29D 30/56
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)
52Unvulcanised treads, e.g. on used tyres; Retreading
54Retreading
56Retreading with prevulcanised tread
B60C 1/0016
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
0016Compositions of the tread
B60C 11/005
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
11Tyre tread bands; Tread patterns; Anti-skid inserts
0041comprising different tread rubber layers
005with cap and base layers
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP] (AllExceptUS)
  • 加納 資晃 KANOU, Motoaki [JP]/[JP] (UsOnly)
Inventors
  • 加納 資晃 KANOU, Motoaki
Agents
  • 大谷 保 OHTANI, Tamotsu
Priority Data
2010-24478329.10.2010JP
2010-24478629.10.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING BASE TIRE AND METHOD FOR PRODUCING TIRE
(FR) PROCÉDÉ DE PRODUCTION DE PNEUMATIQUE DE BASE ET PROCÉDÉ DE PRODUCTION DE PNEUMATIQUE
(JA) 台タイヤの製造方法及びタイヤの製造方法
Abstract
(EN)
This method that is for producing a base tire and that vulcanizes and forms a case section provided with a side section, a bead section, a belt section comprising a plurality of belt layers, and a base tread and/or a belt undercushion rubber is able to reduce tire rolling resistance and increase durability by means of using a rubber composition having 25-45 masses of carbon black having a nitrogen adsorption specific surface area as stipulated by JIS K 6217-2:2001 of 25-130 m2/g combined with every 100 masses of rubber component as a rubber composition configuring a base tread that is to be at least a portion of the tread section, or a rubber composition configuring the belt undercushion rubber.
(FR)
L'invention concerne un procédé pour produire un pneumatique de base, vulcaniser et former une section de carcasse pourvue d'une section latérale, d'une section bourrelet, d'une section ceinture comprenant plusieurs nappes de ceinture, et d'une bande de roulement de base et/ou une gomme de pli inférieur de liaison de ceinture capable de réduire la résistance au roulement du pneumatique et d'augmenter la durabilité à l'aide d'une composition de caoutchouc ayant 25-45 masses de noir de carbone présentant une surface spécifique d'adsorption d'azote conforme à la norme JIS K 6217-2:2001 de 25-130 m2/g en combinaison, toutes les 100 masses de composant de caoutchouc, en tant que composition de caoutchouc configurant une bande de roulement de base destinée à constituer au moins une partie de la section de la bande roulement, ou une composition de caoutchouc configurant la gomme de pli inférieur de liaison de ceinture.
(JA)
 本発明は、複数のベルト層からなるベルト部、サイド部及びビード部を備えるとともに、台トレッド及びベルトアンダークッションゴムの少なくともいずれか一方を備えたケース部を加硫して形成される台タイヤの製造方法において、少なくとも前記トレッド部の一部となる台トレッドを構成するゴム組成物、又は前記ベルトアンダークッションゴムを構成するゴム組成物として、ゴム成分100質量部に対して、JIS K 6217-2:2001で規定された窒素吸着比表面積が25~130m2/gのカーボンブラックを25~45質量部配合されたゴム組成物が用いられることにより、タイヤの転がり抵抗を低減し、且つ耐久性を向上することができる。
Latest bibliographic data on file with the International Bureau