BRPI0603921A - pneumático com componente de expansão térmica baixo - Google Patents

pneumático com componente de expansão térmica baixo

Info

Publication number
BRPI0603921A
BRPI0603921A BRPI0603921-9A BRPI0603921A BRPI0603921A BR PI0603921 A BRPI0603921 A BR PI0603921A BR PI0603921 A BRPI0603921 A BR PI0603921A BR PI0603921 A BRPI0603921 A BR PI0603921A
Authority
BR
Brazil
Prior art keywords
thermal expansion
metal
low thermal
expansion tire
tire
Prior art date
Application number
BRPI0603921-9A
Other languages
English (en)
Inventor
Giorgio Agostini
Filomeno Gennaro Corvasce
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 BRPI0603921A publication Critical patent/BRPI0603921A/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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

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

Abstract

PNEUMáTICO COM COMPONENTE DE EXPANSãO TéRMICA BAIXO A presente invenção se refere a um pneumático compreendendo pelo menos um componente consistindo em uma composição de borracha compreendendo um elastómero à base de dieno e uma carga de expansão térmica negativa inorgânica (NTE) compreendendo pelo menos um composto selecionado do grupo consistindo em tungstatos de metal, fosfatos de metal, molibdatos de metal, vanadatos de metal e arsenatos de metal, onde a carga inorgânica possui um coeficiente de expansão térmica negativo em pelo menos parte da faixa de temperatura de 0 C a 200 C.
BRPI0603921-9A 2005-10-05 2006-09-22 pneumático com componente de expansão térmica baixo BRPI0603921A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/243,868 US7347242B2 (en) 2005-10-05 2005-10-05 Tire with low thermal expansion component

Publications (1)

Publication Number Publication Date
BRPI0603921A true BRPI0603921A (pt) 2007-08-14

Family

ID=37460299

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603921-9A BRPI0603921A (pt) 2005-10-05 2006-09-22 pneumático com componente de expansão térmica baixo

Country Status (4)

Country Link
US (1) US7347242B2 (pt)
EP (1) EP1772481B1 (pt)
BR (1) BRPI0603921A (pt)
DE (1) DE602006004938D1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20070135550A1 (en) * 2005-12-14 2007-06-14 Nirupama Chakrapani Negative thermal expansion material filler for low CTE composites
WO2009017165A1 (ja) * 2007-07-30 2009-02-05 Bridgestone Corporation 空気入りタイヤ
US8573272B2 (en) 2011-09-02 2013-11-05 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
US8567465B2 (en) 2011-09-02 2013-10-29 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
US8590586B2 (en) 2011-09-02 2013-11-26 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
EP2992063B1 (en) * 2013-05-03 2019-06-26 FMC Kongsberg Subsea AS Elastomeric seal
DE102017104789A1 (de) 2017-03-08 2018-09-13 Schaeffler Technologies AG & Co. KG Kautschukmischung und deren Verwendung sowie Elastomerbauteil
CN112094463B (zh) * 2020-09-27 2022-10-21 烟台橡研材料科技有限公司 一种高阻尼吸声橡胶及其制备方法
US12203335B2 (en) 2022-12-16 2025-01-21 Halliburton Energy Services, Inc. Temperature compensator for improved sealing
US12234405B2 (en) 2022-12-22 2025-02-25 Halliburton Energy Services, Inc. Packer elements with low thermal expansion
US12428927B2 (en) 2023-01-10 2025-09-30 Halliburton Energy Services, Inc. Volumetric compensation for sealing performance under large temperature swing conditions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669818C3 (de) * 1966-12-28 1975-06-05 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von Kautschukvulkanisaten, die helle Füllstoffe enthalten
JPS5783553A (en) 1980-11-13 1982-05-25 Toyobo Co Ltd Reducing method of thermal expansibility of organic material
JPS5833856A (ja) 1981-08-24 1983-02-28 Hitachi Ltd 半導体装置
US4551391A (en) 1984-01-20 1985-11-05 The Firestone Tire & Rubber Company Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention
DE3502494A1 (de) * 1984-01-27 1985-08-08 Toyoda Gosei Co., Ltd., Haruhi, Aichi Modifizierter russ
US5322559A (en) 1993-05-11 1994-06-21 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Negative thermal expansion material
US5433778A (en) 1993-05-11 1995-07-18 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Negative thermal expansion material
US5514360A (en) 1995-03-01 1996-05-07 The State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education, Acting For And On Behalf Of Oregon State University Negative thermal expansion materials
US5919720A (en) 1997-04-15 1999-07-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Materials with low or negative thermal expansion
EP1087915A2 (en) 1998-05-19 2001-04-04 Corning Incorporated Negative thermal expansion materials including method of preparation and uses therefor
JP2001233028A (ja) * 2000-02-18 2001-08-28 Tadashi Kanetani ダブルスタッドレスタイヤ用スパイクベルト
US20020064655A1 (en) * 2000-09-08 2002-05-30 Louis Morin Brass plated carbon fiber reinforced rubber
WO2003070817A1 (en) 2002-02-19 2003-08-28 Photon-X, Inc. Athermal polymer nanocomposites
US7417315B2 (en) 2002-12-05 2008-08-26 International Business Machines Corporation Negative thermal expansion system (NTEs) device for TCE compensation in elastomer composites and conductive elastomer interconnects in microelectronic packaging

Also Published As

Publication number Publication date
US20070074801A1 (en) 2007-04-05
EP1772481B1 (en) 2009-01-21
US7347242B2 (en) 2008-03-25
EP1772481A1 (en) 2007-04-11
DE602006004938D1 (de) 2009-03-12

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Legal Events

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

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

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 2160 DE 29/05/2012.