BR9901798A - Processo para aperfeiçoar a cura e os módulos estático e dinâmico de composições de borracha reforçadas com sìlica, composto, e, pneu. - Google Patents

Processo para aperfeiçoar a cura e os módulos estático e dinâmico de composições de borracha reforçadas com sìlica, composto, e, pneu.

Info

Publication number
BR9901798A
BR9901798A BR9901798-9A BR9901798A BR9901798A BR 9901798 A BR9901798 A BR 9901798A BR 9901798 A BR9901798 A BR 9901798A BR 9901798 A BR9901798 A BR 9901798A
Authority
BR
Brazil
Prior art keywords
silica
tire
static
rubber compositions
cure
Prior art date
Application number
BR9901798-9A
Other languages
English (en)
Other versions
BR9901798B1 (pt
Inventor
Syed K Mowdood
Ping Zang
Cristiano Bette
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 BR9901798A publication Critical patent/BR9901798A/pt
Publication of BR9901798B1 publication Critical patent/BR9901798B1/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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • 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
    • B60C1/0025—Compositions of the sidewalls
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • 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
    • Y10S152/905—Tread composition

Abstract

"PROCESSO PARA APERFEIçOAR A CURA E OS MóDULOS ESTáTICO E DINâMICO DE COMPOSIçõES DE BORRACHA REFORçADAS COM SìLICA, COMPOSTO, E, PNEU". Composições de triazóis, tais que benzotriazol ou toliltriazol, em composições de borracha reforçadas com sílica, para componentes de pneu e pneus produzidos de tais compostos são providos, exibindo elevada taxa de cura, eficiência de cura, dureza, módulos estático e dinâmico, sem afetar deleteriamente a histerese. Processos para a otimização de propriedades de pneu reforçado com sílica, utilizando triazóis, pó de latão e negro-de-fumo são também providos. Composições de pneu típicas empregam de cerca de
BRPI9901798-9A 1998-06-09 1999-06-08 processo para formar uma composição de borracha reforçada com sìlica, composição de borracha reforçada com sìlica, e, pneu. BR9901798B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/093,594 US6014998A (en) 1998-06-09 1998-06-09 Silica-reinforced tire compositions containing triazoles

Publications (2)

Publication Number Publication Date
BR9901798A true BR9901798A (pt) 2000-04-11
BR9901798B1 BR9901798B1 (pt) 2009-01-13

Family

ID=22239788

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9901798-9A BR9901798B1 (pt) 1998-06-09 1999-06-08 processo para formar uma composição de borracha reforçada com sìlica, composição de borracha reforçada com sìlica, e, pneu.

Country Status (8)

Country Link
US (1) US6014998A (pt)
EP (1) EP0964028B1 (pt)
JP (1) JP3188251B2 (pt)
AR (1) AR019312A1 (pt)
BR (1) BR9901798B1 (pt)
DE (1) DE69912354T2 (pt)
ES (1) ES2210895T3 (pt)
TR (1) TR199901281A2 (pt)

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KR100542282B1 (ko) * 2003-09-08 2006-01-11 금호타이어 주식회사 전도성이 향상된 실리카 고무조성물
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JP4617852B2 (ja) * 2004-11-30 2011-01-26 株式会社ブリヂストン 空気入りタイヤ
JP4872209B2 (ja) * 2004-12-01 2012-02-08 株式会社ブリヂストン 重荷重用空気入りタイヤ
JP4770161B2 (ja) * 2004-12-01 2011-09-14 株式会社ブリヂストン 空気入りタイヤ
JP4770422B2 (ja) * 2004-12-01 2011-09-14 株式会社ブリヂストン 空気入りタイヤ
JP4681536B2 (ja) * 2005-12-27 2011-05-11 住友ゴム工業株式会社 サイドウォール用ゴム組成物およびその製造方法
RU2397997C2 (ru) * 2005-12-27 2010-08-27 Сумитомо Раббер Индастриз, Лтд. Резиновая смесь для боковины шины и способ приготовления указанной смеси
WO2008077151A1 (en) * 2006-12-20 2008-06-26 Societe De Technologie Michelin Polyurethane
JP4467604B2 (ja) * 2007-06-13 2010-05-26 住友ゴム工業株式会社 カーカスプライまたはバンド用ゴム組成物およびそれを用いた空気入りタイヤ
JP5101226B2 (ja) * 2007-09-18 2012-12-19 東洋ゴム工業株式会社 空気入りラジアルタイヤ
JP5044381B2 (ja) * 2007-12-07 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を用いたインナーライナーを有するタイヤ
US20090159170A1 (en) * 2007-12-21 2009-06-25 Karen Elaine Burkholder Tire with innerliner containing low structure silica
US8815965B2 (en) * 2008-04-14 2014-08-26 Bridgestone Corporation Processes for recovering rubber from natural rubber latex
JP5389535B2 (ja) * 2009-06-03 2014-01-15 東洋ゴム工業株式会社 トレッドクッション用ゴム組成物及び空気入りタイヤ
FR2955116B1 (fr) * 2010-01-14 2013-05-24 Soc Tech Michelin Composition de caoutchouc comprenant un elastomere thermoplastique polaire comprenant un bloc alkylacrylate
DE112011102934B4 (de) * 2010-09-03 2017-08-24 Cabot Corp. Modifizierte Füllstoffe, elastomere Zusammensetzungen und daraus hergestellte Erzeugnisse sowie Verfahren zur Verbesserung einer oder mehrerer Eigenschaften in elastomeren Zusammensetzungen
JP5648381B2 (ja) * 2010-09-15 2015-01-07 横浜ゴム株式会社 ゴム組成物および空気入りタイヤ
JP5088409B2 (ja) * 2010-10-15 2012-12-05 横浜ゴム株式会社 ゴム組成物および空気入りタイヤ
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US9175150B2 (en) 2012-03-02 2015-11-03 Cabot Corporation Modified carbon blacks having low PAH amounts and elastomers containing the same
PL2819854T3 (pl) * 2012-03-02 2020-11-02 Cabot Corporation Kompozyty elastomerowe zawierające zmodyfikowane wypełniacze i elastomery sfunkcjonalizowane
EP2822973B1 (en) 2012-03-06 2017-05-03 Bridgestone Corporation Processes for recovering rubber from aged briquettes and aged briquettes containing plant matter from non-hevea plants
MY153723A (en) * 2012-03-22 2015-03-13 Lembaga Getah Malaysia An antistatic rubber compound and antistatic tire
CN107254007B (zh) 2012-05-16 2019-05-21 株式会社普利司通 含有经提纯的非三叶橡胶的组合物以及相关的提纯方法
EP2861628A4 (en) 2012-06-18 2016-03-30 Bridgestone Corp SYSTEMS AND METHODS FOR WASTE MANAGEMENT ASSOCIATED WITH TREATMENT OF GUAYULE BUISSONS TO EXTRACT RUBBER
EP2861655B1 (en) 2012-06-18 2019-05-08 Bridgestone Corporation Method for desolventization of bagasse
US10138304B2 (en) 2012-06-18 2018-11-27 Bridgestone Corporation Methods for increasing the extractable rubber content of non-Hevea plant matter
US10501601B2 (en) 2013-05-31 2019-12-10 Bridgestone Corporation Tire rubber composition and manufacturing method therefor
US9567457B2 (en) 2013-09-11 2017-02-14 Bridgestone Corporation Processes for the removal of rubber from TKS plant matter
CN104194249B (zh) * 2014-09-16 2016-06-15 江阴润玛电子材料股份有限公司 一种电路用导电塑料
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Also Published As

Publication number Publication date
AR019312A1 (es) 2002-02-13
JP3188251B2 (ja) 2001-07-16
ES2210895T3 (es) 2004-07-01
DE69912354T2 (de) 2004-07-22
BR9901798B1 (pt) 2009-01-13
EP0964028B1 (en) 2003-10-29
DE69912354D1 (de) 2003-12-04
EP0964028A1 (en) 1999-12-15
TR199901281A3 (tr) 2000-01-21
TR199901281A2 (xx) 2000-01-21
JP2000026661A (ja) 2000-01-25
US6014998A (en) 2000-01-18

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.