BRPI0520727A2 - pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado - Google Patents

pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado

Info

Publication number
BRPI0520727A2
BRPI0520727A2 BRPI0520727-4A BRPI0520727A BRPI0520727A2 BR PI0520727 A2 BRPI0520727 A2 BR PI0520727A2 BR PI0520727 A BRPI0520727 A BR PI0520727A BR PI0520727 A2 BRPI0520727 A2 BR PI0520727A2
Authority
BR
Brazil
Prior art keywords
ppc
amount
tire
bead
elastomeric composition
Prior art date
Application number
BRPI0520727-4A
Other languages
English (en)
Inventor
Maurizio Galimberti
Luca Giannini
Gianluca Meloro
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0520727A2 publication Critical patent/BRPI0520727A2/pt

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Classifications

    • 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
    • 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
    • B60C1/0008—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
    • C08L23/02—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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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; Homopolymers 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
    • 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 halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters

Landscapes

  • 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)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PNEU, COMPOSIçãO ELASTOMERICA RETICULáVEL, E, ARTIGO MANUFATURADO RETICULADO. Composição de pneu compreendendo: uma estrutura de carcaça compreendendo pelo menos uma lona de carcaça, de uma forma substancialmente toroidal, possuindo bordas laterais oposta associadas com respectivas estruturas de talão direita e esquerda, as citadas estruturas de talão compreendendo pelo menos um núcleo de talão e pelo menos um enchimento de talão; uma estrutura de cinta aplicada em uma posição radialmente externa 10 com relação à citada estrutura de carcaça; uma banda de rodagem radialmente superposta sobre a citada estrutura de cinta; um par de paredes laterais aplicadas lateralmente sobre lados opostas com relação à citada estrutura de carcaça; pelo menos uma camada incluindo um material elastomérico reticulado possuindo propriedades de barreira ao ar; no qual o citado material elastomérico reticulado é obtido pela reticulação de uma composição elastomérica reticulável compreendendo: (a) uma quantidade de (10) ppc a (100) ppc, preferivelmente de ppc a (60) ppc, de pelo menos uma borracha butílica; (b) uma quantidade de (0) ppc a (90) ppc, preferivelmente de (40) ppc a (80) ppc, de pelo menos um polímero elastomérico de dieno (25); (c) uma quantidade de (5) ppc a (120) ppc, preferivelmente de (15) ppc a (90) ppc, de pelo menos um enchimento de reforço selecionado; (d) uma quantidade de (2) ppc a (20) ppc, preferivelmente de (5) ppc a (15) ppc, de pelo menos um copolímero de pelo menos um ácido carboxílico etilenicamente insaturado ou um derivado do mesmo com pelo menos um monómero etilenicamente insaturado contendo pelo menos uma cadeia lateral de polioxialquileno.
BRPI0520727-4A 2005-11-29 2005-11-29 pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado BRPI0520727A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/012716 WO2007062669A1 (en) 2005-11-29 2005-11-29 Tire and crosslinkable elastomeric composition

Publications (1)

Publication Number Publication Date
BRPI0520727A2 true BRPI0520727A2 (pt) 2009-10-06

Family

ID=37027813

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520727-4A BRPI0520727A2 (pt) 2005-11-29 2005-11-29 pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado

Country Status (7)

Country Link
US (1) US20090165915A1 (pt)
EP (1) EP1969054B1 (pt)
CN (1) CN101326238A (pt)
AT (1) ATE445670T1 (pt)
BR (1) BRPI0520727A2 (pt)
DE (1) DE602005017207D1 (pt)
WO (1) WO2007062669A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5044516B2 (ja) * 2007-10-05 2012-10-10 住友ゴム工業株式会社 インナーライナー用ゴム組成物およびそれからなるインナーライナーを有するタイヤ
CN101909882B (zh) 2007-11-14 2014-06-25 陶氏环球技术有限责任公司 制品及其制备方法
IT1396798B1 (it) * 2009-12-09 2012-12-14 Bridgestone Corp Metodo per la realizzazione di uno strato impermeabile di gomma
FR2955588B1 (fr) * 2010-01-28 2012-03-09 Michelin Soc Tech Composition d'elastomere pour objet pneumatique, a propriete auto-obturante
WO2014132666A1 (ja) * 2013-02-28 2014-09-04 株式会社ブリヂストン ゴム組成物、インナーライナー素材、及び、空気入りタイヤ
CN104592653A (zh) * 2013-11-01 2015-05-06 建大橡胶（中国）有限公司 一种高保气性内胎胶及其合成方法
WO2015097582A1 (en) * 2013-12-23 2015-07-02 Pirelli Tyre S.P.A. Tyre for motorcycles
JP6288850B2 (ja) * 2014-07-16 2018-03-07 住友ゴム工業株式会社 医療用ゴム部品
JP5918878B1 (ja) 2015-03-31 2016-05-18 Ｊｘエネルギー株式会社 熱可塑性エラストマー組成物及びその製造方法
EP3288779B1 (en) 2015-04-30 2020-05-20 Bridgestone Americas Tire Operations, LLC Rubber-covered textile cords, tires containing same, and related methods
WO2017211823A1 (en) 2016-06-07 2017-12-14 Pirelli Tyre S.P.A. Tire for vehicle wheels
FR3058148A1 (fr) * 2016-10-31 2018-05-04 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une charge renforcante specifique
KR102606065B1 (ko) 2017-10-30 2023-11-27 꽁빠니 제네날 드 에따블리세망 미쉘린 적어도 이소프렌 엘라스토머, 강화 수지 및 금속 염으로부터 제조된 내부 층을 갖는 타이어
CN109111647A (zh) * 2018-07-26 2019-01-01 南通顺驰橡胶制品有限公司 一种防刺穿内胎配方
WO2020128990A1 (en) * 2018-12-21 2020-06-25 Pirelli Tyre S.P.A. Capsules comprising vulcanisation accelerant agents, their preparation and use in the vulcanisation of elastomeric compounds for tyres
FR3120631B1 (fr) * 2021-03-11 2023-02-24 Michelin & Cie Composition de caoutchouc

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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US4502520A (en) * 1984-04-02 1985-03-05 The Goodyear Tire & Rubber Company Pneumatic tire having air retention innerliner
CA1321851C (en) * 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
JPH10237226A (ja) * 1997-02-24 1998-09-08 Yokohama Rubber Co Ltd:The ゴム組成物およびそれを使用した空気入りタイヤ
US6130277A (en) * 1997-03-31 2000-10-10 Bridgestone Corporation Rubber composition improved in anti-static property and pneumatic tire using the same
DE19926611A1 (de) * 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
JP2003519273A (ja) * 1999-12-30 2003-06-17 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 親水性ポリマーを含むタイヤおよびその中に用いられるエラストマー組成物
DE10009909A1 (de) * 2000-03-01 2001-09-27 Bayer Ag Kautschuke mit Polyether-Seitengruppen
DE60103216T2 (de) * 2000-08-08 2005-05-04 Bridgestone Corp. Additiv für Gummizusammenstellung, Additivzusammensetzung für Gummizusammenstellung, Gummizusammenstellung und Reifen
DE60213812T2 (de) * 2001-06-13 2007-02-01 Exxonmobil Chemical Patents Inc., Baytown Nanoverbundwerkstoffe mit geringer permeabilität
US20030144384A1 (en) * 2001-10-09 2003-07-31 Fu Chen Superplasticizer for concrete and self-leveling compounds
WO2004026954A1 (ja) * 2002-09-03 2004-04-01 Bridgestone Corporation タイヤ
WO2004056586A1 (en) * 2002-12-23 2004-07-08 Pirelli Pneumatici S.P.A. Tyre for two-wheeled vehicles
WO2005068506A1 (en) * 2004-01-14 2005-07-28 Sartomer Technology Co., Inc. Poly(ethylene-butylene) (meth)acrylates and related compositions
DE102004032399A1 (de) * 2004-07-03 2006-02-09 Construction Research & Technology Gmbh Mischungszusammensetzung enthaltend Copolymere auf Basis von ungesättigten Carbonsäure- und Alkenylether-Derivaten sowie sulfogruppenhaltige Co- und Terpolymere
WO2006039942A1 (en) * 2004-10-15 2006-04-20 Pirelli Tyre S.P.A. Tire and crosslinkable elastomeric composition
CN101111355B (zh) * 2005-01-26 2010-09-22 倍耐力轮胎股份公司 膨胀式隔膜
US8240350B2 (en) * 2005-04-28 2012-08-14 Pirelli Tyre S.P.A. Tire and crosslinkable elastomeric composition
ATE423813T1 (de) * 2005-04-28 2009-03-15 Pirelli Reifen und vernetzbare elastomere zusammensetzung

Also Published As

Publication number Publication date
EP1969054A1 (en) 2008-09-17
CN101326238A (zh) 2008-12-17
WO2007062669A1 (en) 2007-06-07
DE602005017207D1 (pt) 2009-11-26
EP1969054B1 (en) 2009-10-14
US20090165915A1 (en) 2009-07-02
ATE445670T1 (de) 2009-10-15

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2141 DE 17/01/2012.