BRPI0800118A - composição de borracha reforçada com sìlica e uso em pneumáticos - Google Patents

composição de borracha reforçada com sìlica e uso em pneumáticos

Info

Publication number
BRPI0800118A
BRPI0800118A BRPI0800118-9A BRPI0800118A BRPI0800118A BR PI0800118 A BRPI0800118 A BR PI0800118A BR PI0800118 A BRPI0800118 A BR PI0800118A BR PI0800118 A BRPI0800118 A BR PI0800118A
Authority
BR
Brazil
Prior art keywords
silica
rubber
rubber composition
composition
organomercaptosilane
Prior art date
Application number
BRPI0800118-9A
Other languages
English (en)
Inventor
Wen-Liang Hsu
Kuo-Chih Hua
Shingo Futamura
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 BRPI0800118A publication Critical patent/BRPI0800118A/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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing 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
    • C08K3/18—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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPOSIçãO DE BORRACHA REFORçADA COM SìLICA E USO EM PNEUMáTICOS. Essa invenção se refere à preparação de composições de borracha contendo sílica que apresentam reforço de sílica precipitada e uso de um agente de acoplamento organomercaptossilano oliogmérico contendo várias frações mercapto e silano, e um teor mínimo, se algum, de grupos etóxi e assim substancíalmente isento de grupos etóxi. A interação das várias frações mercapto ou grupos de tal organomercaptossilano oligomérico com o elastâmerc à base de dieno pode promover uma formação de viscosidade significativa da composição de borracha não curada em um estágio de mistura não produtivo e portanto, apresentando dificuldades de processamento de borracha significativas durante a mistura da composição de borracha. Portanto é apresentado um desafio para redução de tal formação de viscosidade para tal composição de borracha contendo sílica não curada.
BRPI0800118-9A 2007-02-12 2008-02-07 composição de borracha reforçada com sìlica e uso em pneumáticos BRPI0800118A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90085907P 2007-02-12 2007-02-12

Publications (1)

Publication Number Publication Date
BRPI0800118A true BRPI0800118A (pt) 2008-10-07

Family

ID=39402609

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800118-9A BRPI0800118A (pt) 2007-02-12 2008-02-07 composição de borracha reforçada com sìlica e uso em pneumáticos

Country Status (4)

Country Link
US (1) US7683115B2 (pt)
EP (1) EP1958983B1 (pt)
CN (1) CN101245158B (pt)
BR (1) BRPI0800118A (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090048400A1 (en) * 2007-08-14 2009-02-19 Manfred Josef Jung Method for Making Tire with Black Sidewall and Tire Made by the Method
DE102008037714A1 (de) * 2008-07-31 2010-02-04 Continental Reifen Deutschland Gmbh Kautschukmischung mit umweltfreundlichem Weichmacher
US8258180B2 (en) * 2008-12-30 2012-09-04 Nip Raymond L Methods for making organozinc salts and compositions containing the same
US20100190885A1 (en) 2009-01-29 2010-07-29 Kuo-Chih Hua Tire with rubber component containing silica and use of combination of blocked and unblocked alkoxyorganomercaptosilane coupling agents
DE102009003464A1 (de) * 2009-02-11 2010-08-12 Continental Reifen Deutschland Gmbh Kautschukmischung mit verbessertem Rollwiderstand
JP5885504B2 (ja) 2009-04-28 2016-03-15 株式会社ブリヂストン 空気入りタイヤ
US8003724B2 (en) * 2009-07-07 2011-08-23 The Goodyear Tire & Rubber Company Specialized silica, rubber composition containing specialized silica and products with component thereof
US8440750B2 (en) * 2009-07-07 2013-05-14 The Goodyear Tire & Rubber Company Specialized silica, rubber composition containing specialized silica and products with component thereof
US8242194B2 (en) * 2009-10-05 2012-08-14 The Goodyear Tire & Rubber Company Preparation of high silica rubber composition, resulting rubber composition and tire having component thereof
JP2011140613A (ja) * 2009-12-09 2011-07-21 Sumitomo Rubber Ind Ltd タイヤ用ゴム組成物及び空気入りタイヤ
JP5097766B2 (ja) * 2009-12-25 2012-12-12 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
JP5698050B2 (ja) * 2011-03-29 2015-04-08 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
US20150031796A1 (en) * 2012-02-02 2015-01-29 Lion Copolymer Holdings, Llc Method for making functionalized silica for rubber masterbatch
ITTO20120954A1 (it) * 2012-10-29 2014-04-30 Bridgestone Corp Metodo per la preparazione di una mescola per battistrada
CN103788432B (zh) * 2012-11-01 2015-09-16 中国石油化工股份有限公司 橡胶组合物和硫化橡胶及其制备方法以及硫化橡胶的应用
EP3027577A1 (en) * 2013-08-01 2016-06-08 Shell Internationale Research Maatschappij B.V. Sulphur cement products
EP3208303B1 (en) * 2014-10-17 2020-02-19 Zeon Corporation Rubber composition for tire
US20170283593A1 (en) * 2014-12-22 2017-10-05 Arizona Chemical Company, Llc Additives for rubber compositions
JP6849596B2 (ja) 2014-12-30 2021-03-24 株式会社ブリヂストン 末端官能性ポリマー及び関連する方法
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
IT201600110627A1 (it) * 2016-11-03 2018-05-03 Bridgestone Corp Mescola in gomma per porzioni di pneumatico
WO2020110023A1 (en) * 2018-11-28 2020-06-04 Pirelli Tyre S.P.A. Process for preparing compounds for tyres and tyres comprising them
CN114174399B (zh) 2019-06-05 2023-11-07 超越莲花有限责任公司 轮胎胎面

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324194A1 (de) * 1983-07-05 1985-01-17 Bayer Ag, 5090 Leverkusen Alterungsschutzmittel, ihre herstellung und diese enthaltende polymere
US5534599A (en) * 1995-03-10 1996-07-09 The Goodyear Tire & Rubber Company Tire with silica reinforced rubber tread
US5534574A (en) * 1995-03-10 1996-07-09 The Goodyear Tire & Rubber Company Silica reinforced rubber preparation and tire with tread thereof
US6046266A (en) * 1998-09-24 2000-04-04 The Goodyear Tire & Rubber Company Tire with silica reinforced tread and/or sidewall components
US6735447B1 (en) 1999-12-08 2004-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Transmission power control of a mobile station
US7301042B2 (en) * 2002-04-23 2007-11-27 Cruse Richard W Blocked mercaptosilane hydrolyzates as coupling agents for mineral-filled elastomer compositions
US6933358B2 (en) 2002-08-16 2005-08-23 The Goodyear Tire & Rubber Company Functionalized monomers for synthesis of rubbery polymers
DE102004009895B3 (de) * 2004-02-26 2005-07-21 Cognis Deutschland Gmbh & Co. Kg Gleitmittelkombinationen
US7928258B2 (en) 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
US20060058442A1 (en) * 2004-09-10 2006-03-16 Marc Weydert Tire with silica reinforced tread containing specialized high vinyl styrene/butadiene elastomer and alkoxyorganomercaptosilane
US7285584B2 (en) * 2005-12-16 2007-10-23 The Goodyear Tire & Rubber Company Tire with component comprised of rubber composition containing hydrophobated, pre-silanized silica
US7919650B2 (en) * 2006-02-21 2011-04-05 Momentive Performance Materials Inc. Organofunctional silanes and their mixtures

Also Published As

Publication number Publication date
US7683115B2 (en) 2010-03-23
US20080194748A1 (en) 2008-08-14
CN101245158B (zh) 2012-10-24
CN101245158A (zh) 2008-08-20
EP1958983A1 (en) 2008-08-20
EP1958983B1 (en) 2012-08-29

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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 dismissed because of non-payment of annual fees [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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015.