BRPI0502324A - Pneumático tendo um pano-forro interno compreendido de borracha butìlica e dispersão de borracha à base de dieno pré-vulcanizada - Google Patents

Pneumático tendo um pano-forro interno compreendido de borracha butìlica e dispersão de borracha à base de dieno pré-vulcanizada

Info

Publication number
BRPI0502324A
BRPI0502324A BR0502324-6A BRPI0502324A BRPI0502324A BR PI0502324 A BRPI0502324 A BR PI0502324A BR PI0502324 A BRPI0502324 A BR PI0502324A BR PI0502324 A BRPI0502324 A BR PI0502324A
Authority
BR
Brazil
Prior art keywords
rubber
inner lining
pneumatic
dispersion
vulcanized
Prior art date
Application number
BR0502324-6A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0502324A publication Critical patent/BRPI0502324A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • 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
    • B60C1/0008—Compositions of the inner liner
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/283—Halogenated homo- or copolymers of iso-olefins
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/16—Air impermeable liner

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PNEUMáTICO TENDO UM PANO-FORRO INTERNO COMPREENDIDO DE BORRACHA BUTìLICA E DISPERSãO DE BORRACHA à BASE DE DIENO PRé-VULCANIZADA". A presente invenção se refere a um pneumático de borracha tendo um pano-forro interno integral de uma composição de borracha vulcanizada com enxofre. A composição de borracha de pano-forro interno é compreendida de pelo menos um elastómero selecionado de borracha bromobutílica e borracha clorobutílica, que também contém uma dispersão nela de partículas de borracha à base de dieno pré-vulcanizada.
BR0502324-6A 2004-06-28 2005-06-21 Pneumático tendo um pano-forro interno compreendido de borracha butìlica e dispersão de borracha à base de dieno pré-vulcanizada BRPI0502324A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/879,614 US7506677B2 (en) 2004-06-28 2004-06-28 Pneumatic tire having an innerliner comprised of butyl rubber and disperison of pre-cured diene-based rubber

Publications (1)

Publication Number Publication Date
BRPI0502324A true BRPI0502324A (pt) 2006-02-07

Family

ID=35159990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0502324-6A BRPI0502324A (pt) 2004-06-28 2005-06-21 Pneumático tendo um pano-forro interno compreendido de borracha butìlica e dispersão de borracha à base de dieno pré-vulcanizada

Country Status (5)

Country Link
US (1) US7506677B2 (pt)
EP (1) EP1612242B1 (pt)
CN (1) CN100577717C (pt)
BR (1) BRPI0502324A (pt)
DE (1) DE602005003266T2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101636283B (zh) * 2006-12-29 2013-03-20 普利司通美国轮胎业务有限公司 轮胎内衬层
WO2008082592A2 (en) * 2006-12-29 2008-07-10 Bridgestone Firestone North American Tire, Llc Tire innerliner
US20090159170A1 (en) * 2007-12-21 2009-06-25 Karen Elaine Burkholder Tire with innerliner containing low structure silica
US8220511B2 (en) 2008-04-08 2012-07-17 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner comprised of butyl rubber and dispersion of ethylene vinyl alcohol polymer
CN102344637B (zh) * 2010-08-05 2013-07-03 中国石油天然气股份有限公司 一种易流动、高粘结型粉末氯丁橡胶的制备方法
JP6031598B2 (ja) 2012-05-30 2016-11-24 ブリヂストン バンダッグ リミティッド ライアビリティ カンパニーＢｒｉｄｇｅｓｔｏｎｅ Ｂａｎｄａｇ， ＬＬＣ． タイヤトレッド及びその製造方法
CA2796537A1 (en) * 2012-11-26 2014-05-26 Francesco RIZZUTO Appliance holder
CN103483706B (zh) * 2013-08-09 2015-09-09 山东永泰化工有限公司 一种卤化丁基胶气密层橡胶及其混炼工艺
CN105968593A (zh) * 2016-05-30 2016-09-28 德州玲珑轮胎有限公司 一种轮胎硫化胶囊及其生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906313A (en) * 1955-05-02 1959-09-29 Exxon Research Engineering Co Co-vulcanizable composition of butyl rubber with highly unsaturated rubbers, process of vulcanizing said composition and vulcanized product
US3586087A (en) * 1968-11-01 1971-06-22 Goodrich Co B F Tire
JPS6262849A (ja) * 1985-09-12 1987-03-19 Bridgestone Corp インナ−ライナ−用ゴム組成物
US5005625A (en) 1989-04-24 1991-04-09 The Goodyear Tire & Rubber Company Pneumatic tire having air retention innerliner
US6024146A (en) 1994-05-02 2000-02-15 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner of a cured rubber compound containing trans 1,4-polybutadiene rubber
US5922153A (en) * 1998-01-23 1999-07-13 The Goodyear Tire & Rubber Company Tire innerliner composition
US6077874A (en) 1998-07-15 2000-06-20 The Goodyear Tire & Rubber Company Process for improving the properties of ground recycled rubber
US6265454B1 (en) * 1999-08-27 2001-07-24 Bridgestone/Firestone Research, Inc. Rubber compositions containing ground tire rubber
US6444743B1 (en) 1999-08-27 2002-09-03 Bridgestone/Firestone North American Tire, Llc Rubber compositions containing ground curing bladder rubber
JP4071534B2 (ja) * 2002-04-25 2008-04-02 住友ゴム工業株式会社 カーカスプライ用ゴム組成物
US6765063B2 (en) 2002-07-29 2004-07-20 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner of a rubber composition which contains a low molecular weight trans 1,4-polybutadiene rubber

Also Published As

Publication number Publication date
EP1612242A2 (en) 2006-01-04
CN1715318A (zh) 2006-01-04
CN100577717C (zh) 2010-01-06
DE602005003266T2 (de) 2008-09-04
EP1612242B1 (en) 2007-11-14
US7506677B2 (en) 2009-03-24
US20050284556A1 (en) 2005-12-29
EP1612242A3 (en) 2006-01-18
DE602005003266D1 (de) 2007-12-27

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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