BRPI0410907A - borracha natural modificada ou látex de borracha natural modificada, composição de borracha e pneumático - Google Patents

borracha natural modificada ou látex de borracha natural modificada, composição de borracha e pneumático

Info

Publication number
BRPI0410907A
BRPI0410907A BRPI0410907-4A BRPI0410907A BRPI0410907A BR PI0410907 A BRPI0410907 A BR PI0410907A BR PI0410907 A BRPI0410907 A BR PI0410907A BR PI0410907 A BRPI0410907 A BR PI0410907A
Authority
BR
Brazil
Prior art keywords
modified natural
natural rubber
rubber
latex
composition
Prior art date
Application number
BRPI0410907-4A
Other languages
English (en)
Inventor
Hajime Kondo
Original Assignee
Bridgestone Corp
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
Priority claimed from JP2003156588A external-priority patent/JP4518751B2/ja
Priority claimed from JP2003156579A external-priority patent/JP4518750B2/ja
Priority claimed from JP2003156533A external-priority patent/JP4518748B2/ja
Priority claimed from JP2003156545A external-priority patent/JP4518749B2/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of BRPI0410907A publication Critical patent/BRPI0410907A/pt
Publication of BRPI0410907B1 publication Critical patent/BRPI0410907B1/pt

Links

Classifications

    • 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
    • B60C1/0016—Compositions of the tread
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F253/00—Macromolecular compounds obtained by polymerising monomers on to natural rubbers or derivatives 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)

Abstract

"BORRACHA NATURAL MODIFICADA OU LáTEX DE BORRACHA NATURAL MODIFICADA, COMPOSIçãO DE BORRACHA E PNEUMáTICO". A presente invenção refere-se a uma borracha natural modificada feita a partir de um látex de borracha natural modificada, na qual um monómero contendo grupo polar é polimerizado por enxerto ao látex de borracha natural e uma composição de borracha contendo tal borracha natural modificada e negro-de-fumo e/ou sílica. A presente invenção refere-se também a um látex de borracha natural modificada no qual um monómero contendo estanho ou um monómero contendo grupo alcoxissilila é polimerizado por enxerto ao látex de borracha natural e uma borracha natural modificada feita a partir dele e uma composição de borracha contendo tal borracha natural modificada.
BRPI0410907-4A 2003-06-02 2004-06-02 Borracha natural modificada e seu método de produção BRPI0410907B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2003-156545 2003-06-02
JP2003-156588 2003-06-02
JP2003-156533 2003-06-02
JP2003156588A JP4518751B2 (ja) 2003-06-02 2003-06-02 変性天然ゴムおよびその製造方法
JP2003156579A JP4518750B2 (ja) 2003-06-02 2003-06-02 ゴム組成物および空気入りタイヤ
JP2003156533A JP4518748B2 (ja) 2003-06-02 2003-06-02 変性天然ゴムラテックス、変性天然ゴムおよびそれらの製造方法
JP2003156545A JP4518749B2 (ja) 2003-06-02 2003-06-02 変性天然ゴムラテックス、変性天然ゴムおよびそれらの製造方法
JP2003-156579 2003-06-02
PCT/JP2004/008014 WO2004106397A1 (en) 2003-06-02 2004-06-02 Modified natural rubber or modified natural rubber latex, and rubber composition and pneumatic tire

Publications (2)

Publication Number Publication Date
BRPI0410907A true BRPI0410907A (pt) 2006-06-27
BRPI0410907B1 BRPI0410907B1 (pt) 2014-04-15

Family

ID=33494217

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410907-4A BRPI0410907B1 (pt) 2003-06-02 2004-06-02 Borracha natural modificada e seu método de produção

Country Status (6)

Country Link
US (1) US9132697B2 (pt)
EP (4) EP1629021B1 (pt)
BR (1) BRPI0410907B1 (pt)
ES (4) ES2383250T3 (pt)
MY (1) MY146353A (pt)
WO (1) WO2004106397A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834980B1 (en) * 2004-11-19 2012-04-25 Bridgestone Corporation Modified natural rubber masterbatch and method for production thereof, and rubber composition and tire
EP1818186A4 (en) * 2004-11-30 2009-04-01 Bridgestone Corp PNEUMATIC
JP2007154089A (ja) * 2005-12-07 2007-06-21 Bridgestone Corp ゴム組成物及びそれを用いたタイヤ
JP5175835B2 (ja) * 2007-03-05 2013-04-03 株式会社ブリヂストン 空気入りタイヤ
US20090099309A1 (en) * 2007-10-16 2009-04-16 Yulex Corporation Guayule resin multipolymer
JP2009108204A (ja) 2007-10-30 2009-05-21 Bridgestone Corp 変性天然ゴム及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
MY150517A (en) 2008-02-18 2014-01-30 Bridgestone Corp Modified diene rubber, production method thereof, and rubber composition and tire using the rubber
DE102008038000A1 (de) * 2008-08-16 2010-02-18 Continental Reifen Deutschland Gmbh Verfahren zur Modifikation von Naturkautschuk und modifizierter Naturkautschuk
MY150972A (en) 2008-11-10 2014-03-31 Bridgestone Corp Modified natural rubber, production process for the same and rubber composition and tire prepared by using the same
JP5691623B2 (ja) * 2010-02-26 2015-04-01 住友化学株式会社 共役ジエン系重合体ゴム、及び、共役ジエン系重合体ゴム組成物
US20140031487A1 (en) * 2010-11-03 2014-01-30 Rhodia Operation Epoxidised elastomer compositions modified by silanes
US20130158154A1 (en) 2011-12-15 2013-06-20 E.I.Du Pont De Nemours And Company Coagent for free radical curing fluoroelastomers
CN104105719B (zh) 2012-02-10 2017-05-24 东洋橡胶工业株式会社 改性聚合物的制造方法以及二烯类聚合物、橡胶组合物及充气轮胎
CN106243249B (zh) 2013-01-09 2018-06-12 东洋橡胶工业株式会社 改性二烯类聚合物及其制造方法、以及橡胶组合物及充气轮胎
CN105452343B (zh) 2013-07-31 2018-07-17 东洋橡胶工业株式会社 橡胶-二氧化硅复合物及其制造方法、以及橡胶组合物及充气轮胎
KR101508519B1 (ko) * 2013-08-27 2015-04-07 금호석유화학 주식회사 알콕시실란 단위가 포함된 공역 디엔계 랜덤 공중합체
CN104356434A (zh) * 2014-10-24 2015-02-18 华南理工大学 一种基于木纤维的纳米微晶纤维素并用胶复合材料及其制备方法
EP3029076A1 (en) 2014-12-04 2016-06-08 Arkema France Pressure sensitive compositions based on a modified rubber polymer aqueous dispersion
US10640579B2 (en) 2015-02-06 2020-05-05 Bridgestone Corporation Modified conjugated diene-based polymer and rubber composition containing same
EP3800066A1 (en) 2019-10-06 2021-04-07 Silpara Technologies LLC Molecular composites of functional silica and natural rubber

Family Cites Families (24)

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GB788651A (en) * 1953-04-15 1958-01-08 British Rubber Prod Res Improvements in and relating to modified rubber compositions
GB1505402A (en) 1975-03-17 1978-03-30 Isr Holding Sarl Preparation of graft copolymers
FR2401207A1 (fr) * 1977-08-22 1979-03-23 Inst Francais Du Petrole Compositions polymeriques organometalliques utilisables dans des peintures marines anti-salissures et leurs methodes d'obtention
US4569382A (en) 1981-05-11 1986-02-11 The Goodyear Tire & Rubber Company Composite of rubber and metal reinforcement therefor
GB8815793D0 (en) 1988-07-02 1988-08-10 Sumitomo Rubber Ind Pneumatic tyres
JPH03255113A (ja) 1990-03-06 1991-11-14 Japan Atom Energy Res Inst メチルメタクリレートをグラフト重合した天然ゴムラテックスの加硫物及びその製造方法
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KR20030010732A (ko) 2000-06-16 2003-02-05 소시에떼 드 테크놀로지 미쉐린 다작용성 폴리오가노실록산을 커플링제로서 포함하는타이어용 고무 조성물
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ES2234780T3 (es) * 2000-09-01 2005-07-01 Bridgestone Corporation Composicion de caucho y cubierta neumatica robusta que utiliza la composicion de caucho.
JP3495981B2 (ja) 2000-11-06 2004-02-09 日本エヌエスシー株式会社 コールドシール接着剤
US6807994B2 (en) * 2001-03-13 2004-10-26 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing a rubber gel and syndiotatic 1,2-polybutadiene
JP2002348559A (ja) 2001-05-24 2002-12-04 Yokohama Rubber Co Ltd:The 接着付与剤およびそれを含むポリマー組成物
EP1607408B1 (en) * 2001-07-27 2010-11-17 Bridgestone Corporation Natural rubber master batch, production method thereof, and natural rubber composition
US6848487B2 (en) * 2002-12-19 2005-02-01 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing a rubber gel and starch composite

Also Published As

Publication number Publication date
EP1629021A4 (en) 2009-03-25
MY146353A (en) 2012-08-15
EP2223947A3 (en) 2010-09-15
EP2223945B1 (en) 2012-03-14
EP2223946A3 (en) 2010-09-15
EP1629021B1 (en) 2012-08-01
EP2223945A2 (en) 2010-09-01
EP2223947A2 (en) 2010-09-01
EP2223947B1 (en) 2012-08-22
EP1629021A1 (en) 2006-03-01
WO2004106397A1 (en) 2004-12-09
US20070010610A1 (en) 2007-01-11
ES2383250T3 (es) 2012-06-19
ES2392676T3 (es) 2012-12-12
EP2223945A3 (en) 2010-09-15
EP2223946B1 (en) 2012-08-22
ES2392811T3 (es) 2012-12-14
BRPI0410907B1 (pt) 2014-04-15
ES2391395T3 (es) 2012-11-23
EP2223946A2 (en) 2010-09-01
US9132697B2 (en) 2015-09-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 02/06/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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 2673 DE 29-03-2022 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.