BRPI0900978A2 - pneumático tendo um forro interno compreendido por borracha butila e dispersão de polìmero de etileno e álcool vinìlico - Google Patents

pneumático tendo um forro interno compreendido por borracha butila e dispersão de polìmero de etileno e álcool vinìlico

Info

Publication number
BRPI0900978A2
BRPI0900978A2 BRPI0900978-7A BRPI0900978A BRPI0900978A2 BR PI0900978 A2 BRPI0900978 A2 BR PI0900978A2 BR PI0900978 A BRPI0900978 A BR PI0900978A BR PI0900978 A2 BRPI0900978 A2 BR PI0900978A2
Authority
BR
Brazil
Prior art keywords
vinyl alcohol
ethylene
rubber
butyl rubber
dispersion
Prior art date
Application number
BRPI0900978-7A
Other languages
English (en)
Inventor
Junling Zhao
Aaron Scott Puhala
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 BRPI0900978A2 publication Critical patent/BRPI0900978A2/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
    • C08L23/02—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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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

Landscapes

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

Abstract

PNEUMáTICO TENDO UM FORRO INTERNO COMPREENDIDO POR BORRACHA BUTILA E DISPERSãO DE POLìMERO DE ETILENO E áLCOOL VINìLICO. A presente invenção refere-se a um pneu de borracha pneumático tendo um forro interno integral de uma composição de borracha curada com enxofre. A composição de borracha de forro interno é compreendida por pelo menos um elastómero selecionado de borracha bromo butila e borracha cloro butila que também contem ali uma dispersão de polímero de etileno e álcool vinílico.
BRPI0900978-7A 2008-04-08 2009-03-30 pneumático tendo um forro interno compreendido por borracha butila e dispersão de polìmero de etileno e álcool vinìlico BRPI0900978A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/099,177 US8220511B2 (en) 2008-04-08 2008-04-08 Pneumatic tire having an innerliner comprised of butyl rubber and dispersion of ethylene vinyl alcohol polymer

Publications (1)

Publication Number Publication Date
BRPI0900978A2 true BRPI0900978A2 (pt) 2009-12-01

Family

ID=40887988

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900978-7A BRPI0900978A2 (pt) 2008-04-08 2009-03-30 pneumático tendo um forro interno compreendido por borracha butila e dispersão de polìmero de etileno e álcool vinìlico

Country Status (3)

Country Link
US (1) US8220511B2 (pt)
EP (1) EP2108526B1 (pt)
BR (1) BRPI0900978A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6018248B2 (ja) * 2014-06-17 2016-11-02 住友ゴム工業株式会社 タイヤ
CN115771250A (zh) * 2022-11-22 2023-03-10 四川大学 一种iir/nr交替多层复合材料的制备方法、产品及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1331734C (en) 1988-04-11 1994-08-30 Hercules Incorporated Gas barrier structure for pneumatic articles
US5922153A (en) 1998-01-23 1999-07-13 The Goodyear Tire & Rubber Company Tire innerliner composition
US6390164B1 (en) 1999-09-22 2002-05-21 The Goodyear Tire & Rubber Company Tire with innerliner for prevention of air permeation
JP5002112B2 (ja) * 2001-06-13 2012-08-15 エクソンモービル・ケミカル・パテンツ・インク 低透過性ナノ複合物
JP4043376B2 (ja) * 2003-01-24 2008-02-06 住友ゴム工業株式会社 ゴム組成物およびそれを用いた空気入りタイヤ
US7073550B2 (en) 2004-03-17 2006-07-11 The Goodyear Tire & Rubber Company Pneumatic tire having built-in colored sealant layer and preparation thereof
US7506677B2 (en) 2004-06-28 2009-03-24 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner comprised of butyl rubber and disperison of pre-cured diene-based rubber
JP2006008880A (ja) 2004-06-28 2006-01-12 Fuji Photo Film Co Ltd インクジェット記録用インク組成物およびこれを用いた平版印刷版の作製方法
US7134468B2 (en) 2004-06-30 2006-11-14 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner comprised of butyl rubber and dispersion of corncob granules
JP5041726B2 (ja) * 2006-04-26 2012-10-03 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
US8220511B2 (en) 2012-07-17
US20090250152A1 (en) 2009-10-08
EP2108526B1 (en) 2011-06-22
EP2108526A1 (en) 2009-10-14

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.