BR112014002473A2 - composição de borracha - Google Patents

composição de borracha

Info

Publication number
BR112014002473A2
BR112014002473A2 BR112014002473A BR112014002473A BR112014002473A2 BR 112014002473 A2 BR112014002473 A2 BR 112014002473A2 BR 112014002473 A BR112014002473 A BR 112014002473A BR 112014002473 A BR112014002473 A BR 112014002473A BR 112014002473 A2 BR112014002473 A2 BR 112014002473A2
Authority
BR
Brazil
Prior art keywords
rubber composition
mass
tires
parts
rubber
Prior art date
Application number
BR112014002473A
Other languages
English (en)
Inventor
Kimura Shigeo
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of BR112014002473A2 publication Critical patent/BR112014002473A2/pt

Links

Classifications

    • 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
    • C08K5/16—Nitrogen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/56—Retreading with prevulcanised tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/02—Replaceable treads
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/40—Thiurams, i.e. compounds containing groups
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C2001/0075—Compositions of belt cushioning layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Abstract

1/1 resumo composição de borracha provided are a rubber composition suitable for cushion rubbers of retreaded tires in which tread rubbers 5 of tires such as truck and bus tires (tbr) and aircraft tires are replaced for reuse, and a rubber composition which is suitable for adhesion carried out by interposing the rubber composition between vulcanized rubber members and covulcanizing them in a tire prepared by adhering 10 separately vulcanized rubber members and which is excellent in a productivity. the rubber composition is characterized by comprising 0.3 to 2.5 parts by mass of aldehydeamines, 0.1 to 1.5 part by mass of at least one compound selected from 15 a group consisting of tetra(2-ethylhexyl)thiuram disulfide, 1,6-bis(n,n’-dibenzylthiocarbamoyldithio)-hexane and 1,6bis{ n,n’-di(2-ethylhexyl)thiocarbamoyldithio}-hexane, and 0.1 to 2.5 parts by mass of a thiazole type vulcanization accelerator based on 100 parts by mass of a rubber 20 component.
BR112014002473A 2011-08-02 2012-08-01 composição de borracha BR112014002473A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011169054A JP5484410B2 (ja) 2011-08-02 2011-08-02 ゴム組成物
PCT/JP2012/069615 WO2013018838A1 (ja) 2011-08-02 2012-08-01 ゴム組成物

Publications (1)

Publication Number Publication Date
BR112014002473A2 true BR112014002473A2 (pt) 2017-07-18

Family

ID=47629357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002473A BR112014002473A2 (pt) 2011-08-02 2012-08-01 composição de borracha

Country Status (6)

Country Link
US (1) US9181417B2 (pt)
EP (1) EP2740760B1 (pt)
JP (1) JP5484410B2 (pt)
CN (1) CN103857742B (pt)
BR (1) BR112014002473A2 (pt)
WO (1) WO2013018838A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015159934A1 (ja) * 2014-04-16 2015-10-22 株式会社ブリヂストン ゴム組成物
EP2952538A1 (de) 2014-06-03 2015-12-09 LANXESS Deutschland GmbH Diphenylguanidin-freie Kautschukmischungen enthaltend kurzkettige Alkylester des Glyzerins
JP2018009071A (ja) * 2016-07-12 2018-01-18 株式会社ブリヂストン 更生タイヤ用クッションゴムに用いるゴム組成物及び更生タイヤ
CA3083366A1 (en) * 2017-11-30 2019-06-06 Bridgestone Corporation Rubber composition, rubber composition for tires, and tire
JP7396880B2 (ja) 2019-12-04 2023-12-12 Ｔｏｙｏ Ｔｉｒｅ株式会社 更生タイヤ用クッションゴム用ゴム組成物および更生タイヤ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004205A1 (de) * 1990-02-12 1991-08-14 Kraiburg Gummi Verfahren zur reifenrunderneuerung
JPH06256603A (ja) * 1993-03-09 1994-09-13 Oouchi Shinko Kagaku Kogyo Kk ゴム組成物
JPH06256572A (ja) * 1993-03-09 1994-09-13 Oouchi Shinko Kagaku Kogyo Kk Ｎｂｒ組成物
FR2723374A1 (fr) * 1994-08-03 1996-02-09 Michelin & Cie Composition de caoutchouc depourvue de precusseur de nitrosamine cancerigene et servant de gomme de liaison
JP5074649B2 (ja) * 2001-05-31 2012-11-14 株式会社ブリヂストン タイヤ
JP2004043640A (ja) * 2002-07-11 2004-02-12 Bridgestone Corp タイヤ、更生タイヤ及び加硫ゴム製品の補修用ゴム組成物
JP4361407B2 (ja) * 2004-03-24 2009-11-11 住友ゴム工業株式会社 ビード用ゴム組成物および空気入りタイヤ
JP2009108117A (ja) * 2007-10-26 2009-05-21 Bridgestone Corp ゴム組成物及びそれを用いた更生タイヤ用クッションゴム並びに更生タイヤ
EP2266819B1 (en) * 2008-03-10 2013-11-06 Bridgestone Corporation Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tier using the same

Also Published As

Publication number Publication date
JP5484410B2 (ja) 2014-05-07
EP2740760A1 (en) 2014-06-11
US9181417B2 (en) 2015-11-10
EP2740760B1 (en) 2020-03-25
JP2013032440A (ja) 2013-02-14
US20140166175A1 (en) 2014-06-19
EP2740760A4 (en) 2015-01-07
WO2013018838A1 (ja) 2013-02-07
CN103857742B (zh) 2017-06-23
CN103857742A (zh) 2014-06-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time