BRPI0419115A - pneu, composição elastomérica reticulável, e, artigo fabricado reticulado - Google Patents

pneu, composição elastomérica reticulável, e, artigo fabricado reticulado

Info

Publication number
BRPI0419115A
BRPI0419115A BRPI0419115-3A BRPI0419115A BRPI0419115A BR PI0419115 A BRPI0419115 A BR PI0419115A BR PI0419115 A BRPI0419115 A BR PI0419115A BR PI0419115 A BRPI0419115 A BR PI0419115A
Authority
BR
Brazil
Prior art keywords
ppc
tire
respect
elastomeric composition
amount
Prior art date
Application number
BRPI0419115-3A
Other languages
English (en)
Inventor
Maurizio Galimberti
Michela Caprio
Luca Giannini
Stefano Solinas
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 BRPI0419115A publication Critical patent/BRPI0419115A/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; 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
    • C08L23/283—Iso-olefin halogenated homopolymers or copolymers
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)

Abstract

PNEU, COMPOSIçãO ELASTOMéRICA RETICULáVEL, E, ARTIGO FABRICADO RETICULADO Pneu compreendendo: uma estrutura de carcaça compreendendo pelo menos uma lona de carcaça, de uma forma substancialmente toroidal, tendo bordas laterais opostas associadas com estruturas de talão de pneu à direita e à esquerda respectivas, as referidas 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 com relação à referida estrutura de carcaça; uma banda de rodagem radialmente superimposta sobre a referida estrutura de cinta; um par de costados aplicado lateralmente em lados apostos com relação à referida estrutura de carcaça; pelo menos uma camada incluindo um material elastomérico reticulado aplicado em uma posição radialmente interna com relação à referida estrutura de carcaça, em que referido material elastomérico reticulado é obtido por reticulação de uma composição elastomérica reticulável compreendendo: (a) uma quantidade menor que 50 ppc, preferivelmente de 15 ppc a 40 ppc, de pelo menos uma borracha de isobutila; (b) uma quantidade não menor que 50 ppc, preferivelmente de 60 ppc a 85 ppc, de pelo menos uma borracha de poliisopreno; (c) uma quantidade de 2 ppc a 50 ppc, preferivelmente de 5 ppc a 35 ppc, de pelo menos um material em camadas. Preferivelmente, referida camada incluindo um material elastomérico reticulado é um forro interno de pneu.
BRPI0419115-3A 2004-10-15 2004-10-15 pneu, composição elastomérica reticulável, e, artigo fabricado reticulado BRPI0419115A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/011674 WO2006039942A1 (en) 2004-10-15 2004-10-15 Tire and crosslinkable elastomeric composition

Publications (1)

Publication Number Publication Date
BRPI0419115A true BRPI0419115A (pt) 2007-12-11

Family

ID=34959226

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419115-3A BRPI0419115A (pt) 2004-10-15 2004-10-15 pneu, composição elastomérica reticulável, e, artigo fabricado reticulado

Country Status (6)

Country Link
US (1) US20080185087A1 (pt)
EP (1) EP1799764A1 (pt)
JP (1) JP2008516825A (pt)
CN (1) CN101052678A (pt)
BR (1) BRPI0419115A (pt)
WO (1) WO2006039942A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010581B2 (ja) * 2005-04-28 2012-08-29 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ タイヤ及び架橋性エラストマー組成物
WO2007062669A1 (en) * 2005-11-29 2007-06-07 Pirelli Tyre S.P.A. Tire and crosslinkable elastomeric composition
WO2008135061A1 (en) * 2007-05-04 2008-11-13 Pirelli Tyre S.P.A. Tire comprising an elastomeric polymer including a functional group and crosslinkable elastomeric composition
JP4467627B2 (ja) * 2007-10-18 2010-05-26 住友ゴム工業株式会社 タイヤ
WO2009051073A1 (ja) * 2007-10-18 2009-04-23 Sumitomo Rubber Industries, Ltd. タイヤ
JP5301236B2 (ja) * 2008-10-01 2013-09-25 東洋ゴム工業株式会社 ゴム組成物及びその製造方法、並びにカーボンブラックマスターバッチ
JP5216028B2 (ja) * 2010-01-18 2013-06-19 住友ゴム工業株式会社 インナーライナー用ゴム組成物及び空気入りタイヤ
EP2581390B1 (en) * 2010-06-10 2015-01-14 Sumitomo Rubber Industries, Ltd. Modified natural rubber, method for producing same, rubber composition, and pneumatic tire
US20130225765A1 (en) * 2010-10-29 2013-08-29 Kaneka Corporation Isobutylene-based block copolymer composition
JP5781753B2 (ja) * 2010-11-11 2015-09-24 住友ゴム工業株式会社 空気入りタイヤ
JP5541125B2 (ja) * 2010-12-02 2014-07-09 宇部興産株式会社 エポキシ化ジエン系ゴムの製造方法及びエポキシ化ジエン系ゴムを含むゴム組成物
US20120160388A1 (en) * 2010-12-22 2012-06-28 The Goodyear Tire & Rubber Company Pneumatic tire with composite innerliner
CN102226019B (zh) * 2011-06-10 2012-09-05 江苏通用科技股份有限公司 摩托车轮胎全合成胎冠胶
JP5466684B2 (ja) 2011-10-25 2014-04-09 住友ゴム工業株式会社 クリンチエイペックス用ゴム組成物及び空気入りタイヤ
JP5469151B2 (ja) 2011-11-11 2014-04-09 住友ゴム工業株式会社 アンダートレッド用ゴム組成物及び空気入りタイヤ
JP5616369B2 (ja) 2012-01-24 2014-10-29 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
FR2996851B1 (fr) * 2012-10-15 2014-11-28 Michelin & Cie Gomme interieure de pneumatique.
JP2014133829A (ja) 2013-01-10 2014-07-24 Sumitomo Rubber Ind Ltd 複合体、その製造方法、ゴム組成物及び空気入りタイヤ
CN105008453B (zh) * 2013-02-28 2019-01-11 株式会社普利司通 橡胶组合物、气密层原材料和充气轮胎
EP3110749A1 (en) * 2014-02-28 2017-01-04 ExxonMobil Chemical Patents Inc. Nanocomposite mooney viscosity stability
JP5814410B2 (ja) 2014-03-17 2015-11-17 住友ゴム工業株式会社 スタッドレスタイヤ用ゴム組成物及びスタッドレスタイヤ
EP3288779B1 (en) 2015-04-30 2020-05-20 Bridgestone Americas Tire Operations, LLC Rubber-covered textile cords, tires containing same, and related methods
JP6840933B2 (ja) * 2015-12-17 2021-03-10 横浜ゴム株式会社 タイヤ用ゴム組成物およびその製造方法
US11834536B2 (en) * 2018-04-11 2023-12-05 Exxonmobil Chemical Patents Inc. Butyl rubber additives for improved tire tread performance
EP3807081A1 (en) * 2018-06-13 2021-04-21 ARLANXEO Deutschland GmbH Sealing compounds for self-sealing tyres
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
FR3104487B1 (fr) * 2019-12-17 2021-11-05 Michelin & Cie Stratifie elastomerique
CN113234216A (zh) * 2021-06-02 2021-08-10 冯明文 一种基于ppc的改善降解塑料及其生产工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023190C (en) * 1990-03-28 1998-09-29 Paul Harry Sandstrom Pneumatic tire having air retention toeguard
US6527025B1 (en) * 1998-09-11 2003-03-04 Sumitomo Rubber Industries, Ltd. Tubeless tire
US6482884B1 (en) * 2000-02-28 2002-11-19 Pirelli Pneumatici S.P.A. Silica reinforced rubber compositions of improved processability and storage stability
WO2002068528A1 (en) * 2001-02-23 2002-09-06 Pirelli Pneumatici S.P.A. Process for producing tyres, tyres thus obtained and elastomeric compositions used therein
US8399551B2 (en) * 2002-07-05 2013-03-19 Exxonmobil Chemical Patents Inc. Functionalized elastomer nanocomposite
CA2406895A1 (en) * 2002-10-09 2004-04-09 Richard Pazur Filled elastomeric butyl compounds
JP2004137431A (ja) * 2002-10-21 2004-05-13 Sumitomo Rubber Ind Ltd カーカスコード用ゴム組成物およびそれを用いた空気入りタイヤ

Also Published As

Publication number Publication date
CN101052678A (zh) 2007-10-10
JP2008516825A (ja) 2008-05-22
US20080185087A1 (en) 2008-08-07
WO2006039942A1 (en) 2006-04-20
EP1799764A1 (en) 2007-06-27

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Legal Events

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

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