BR0207410A - Composições de elastÈmeros vulcanizáveis contendo copolìmero de amido/borracha estireno butadieno como uma carga de reforço - Google Patents

Composições de elastÈmeros vulcanizáveis contendo copolìmero de amido/borracha estireno butadieno como uma carga de reforço

Info

Publication number
BR0207410A
BR0207410A BR0207410-9A BR0207410A BR0207410A BR 0207410 A BR0207410 A BR 0207410A BR 0207410 A BR0207410 A BR 0207410A BR 0207410 A BR0207410 A BR 0207410A
Authority
BR
Brazil
Prior art keywords
parts
elastomer
styrene butadiene
weight
per
Prior art date
Application number
BR0207410-9A
Other languages
English (en)
Other versions
BR0207410B1 (pt
Inventor
John Pawlikowski
Original Assignee
Bridgestone Firestone North Am
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 Bridgestone Firestone North Am filed Critical Bridgestone Firestone North Am
Publication of BR0207410A publication Critical patent/BR0207410A/pt
Publication of BR0207410B1 publication Critical patent/BR0207410B1/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
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"COMPOSIçõES DE ELASTÈMEROS VULCANIZáVEIS CONTENDO COPOLìMERO DE AMIDO/BORRACHA ESTIRENO BUTADIENO COMO UMA CARGA DE REFORçO". A presente invenção refere-se a uma composição elastomérica vulcanizável contendo 100 partes em peso de um elastómero; cerca de 5 a cerca de 80 partes em peso de carga reforçadora, por 100 partes do elastómero, incluindo um copolímero de amido/estireno butadieno em emulsão; cerca de 1 a cerca de 6 partes em peso de um agente de acoplamento, por 100 partes do elastómero, o referido agente de acoplamento tendo uma porção reativa com os grupos hidroxila do copolímero de amido/estireno butadieno em emulsão e uma segunda porção reativa com o referido elastómero; cerca de 40 a cerca de 115 partes de uma carga reforçadora adicional por 100 partes do elastómero, em que a referida carga é selecionada do grupo que consiste em negro-de-fumo, sílica e suas misturas; e cerca de 0,2 a cerca de 5 partes de um agente de cura por 100 partes do elastómero. é fornecido também um processo para preparação de uma composição de elastómero vulcanizado de acordo com a presente invenção. O composto elastomérico vulcanizado da presente invenção possui boas propriedades físicas para uso como material de bandas de rodagem para pneus.
BRPI0207410-9A 2001-02-20 2002-02-12 composição de elastÈmero vulcanizável contendo copolìmero de amido e estireno butadieno em emulsão como carga reforçadora, processo para sua preparação e pneu. BR0207410B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/789,286 US6548578B2 (en) 2001-02-20 2001-02-20 Vulcanizable elastomer compositions containing starch/styrene butadiene rubber copolymer as a reinforcing filler
US09/789,286 2001-02-20
PCT/US2002/004218 WO2002066519A2 (en) 2001-02-20 2002-02-12 Vulcanizable elastomer compositions containing starch/styrene butadiene rubber copolymer as a reinforcing filler

Publications (2)

Publication Number Publication Date
BR0207410A true BR0207410A (pt) 2004-02-25
BR0207410B1 BR0207410B1 (pt) 2012-02-07

Family

ID=25147181

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0207410-9A BR0207410B1 (pt) 2001-02-20 2002-02-12 composição de elastÈmero vulcanizável contendo copolìmero de amido e estireno butadieno em emulsão como carga reforçadora, processo para sua preparação e pneu.

Country Status (9)

Country Link
US (1) US6548578B2 (pt)
EP (1) EP1366115B8 (pt)
JP (1) JP2004524403A (pt)
CN (1) CN1249147C (pt)
BR (1) BR0207410B1 (pt)
CA (1) CA2438708C (pt)
DE (1) DE60238036D1 (pt)
MX (1) MXPA03007405A (pt)
WO (1) WO2002066519A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6894122B2 (en) * 2002-09-17 2005-05-17 The Goodyear Tire & Rubber Company Tire with component of rubber composition comprised of a combination of functionalized emulsion SBR and coupled solution SBR
US7229077B2 (en) * 2003-06-11 2007-06-12 Smith International, Inc. Ordered elastomeric composite material
JP4796327B2 (ja) * 2005-04-27 2011-10-19 住友ゴム工業株式会社 澱粉の複合体およびそれを含むゴム組成物
EP1987962B1 (en) * 2006-02-23 2011-07-13 The Yokohama Rubber Co., Ltd. Multilayer body and pneumatic tire using same
ITTO20060139A1 (it) * 2006-02-27 2007-08-28 Bridgestone Corp Mescola di gomma vulcanizzabile contenente silice
JP5495151B2 (ja) * 2007-07-26 2014-05-21 住友ゴム工業株式会社 ランフラットタイヤ
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
US9068063B2 (en) 2010-06-29 2015-06-30 Eastman Chemical Company Cellulose ester/elastomer compositions
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
KR101305441B1 (ko) * 2011-09-23 2013-09-09 한국기술교육대학교 산학협력단 커플링제를 이용한 전분/고무 라텍스 화합물 제조 방법
US9708472B2 (en) 2011-12-07 2017-07-18 Eastman Chemical Company Cellulose esters in highly-filled elastomeric systems
ITRM20130424A1 (it) * 2013-07-18 2015-01-19 Bridgestone Corp Metodo per la preparazione di una mescola in gomma per pneumatici
US10077342B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Elastomeric compositions comprising cellulose ester additives
US10030127B2 (en) 2016-03-16 2018-07-24 Bridgestone Americas Tire Operations, Llc Starch pre-blend, starch-filled rubber composition, and related processes
WO2020227459A1 (en) * 2019-05-07 2020-11-12 Cooper Tire & Rubber Company Electrically conductive tread chimney compound
WO2021126548A1 (en) 2019-12-16 2021-06-24 Cooper Tire & Rubber Company Silica coated starch
CN111410777A (zh) * 2020-05-22 2020-07-14 中国热带农业科学院农产品加工研究所 一种橡胶-改性淀粉复合材料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480572A (en) * 1968-01-31 1969-11-25 Us Agriculture Starch resin reinforced rubbers
US3673136A (en) * 1970-07-24 1972-06-27 Us Agriculture Powdered polysaccharide-reinforced elastomer masterbatches, compounds, and resulting vulcanized rubbers
US5416181A (en) * 1989-02-10 1995-05-16 Penford Products Company Reinforced films made from water soluble polymers
US5374671A (en) 1993-02-16 1994-12-20 The Goodyear Tire & Rubber Company Hydrophilic polymer composite and product containing same
US5672639A (en) 1996-03-12 1997-09-30 The Goodyear Tire & Rubber Company Starch composite reinforced rubber composition and tire with at least one component thereof
US6013720A (en) 1997-07-25 2000-01-11 The Goodyear Tire & Rubber Company Partitioning agent for rubber
CA2282963A1 (en) 1998-10-15 2000-04-15 The Goodyear Tire & Rubber Company Preparation of starch reinforced rubber and use thereof in tires
US6273163B1 (en) 1998-10-22 2001-08-14 The Goodyear Tire & Rubber Company Tire with tread of rubber composition prepared with reinforcing fillers which include starch/plasticizer composite
US6269858B1 (en) 1999-08-06 2001-08-07 The Goodyear Tire & Rubber Company Rubber containing starch reinforcement and tire having component thereof

Also Published As

Publication number Publication date
MXPA03007405A (es) 2003-12-04
WO2002066519A2 (en) 2002-08-29
CA2438708A1 (en) 2002-08-29
US20020161073A1 (en) 2002-10-31
US6548578B2 (en) 2003-04-15
EP1366115B8 (en) 2011-01-12
JP2004524403A (ja) 2004-08-12
CN1529735A (zh) 2004-09-15
CA2438708C (en) 2011-08-09
EP1366115B1 (en) 2010-10-20
CN1249147C (zh) 2006-04-05
EP1366115A2 (en) 2003-12-03
BR0207410B1 (pt) 2012-02-07
DE60238036D1 (de) 2010-12-02
WO2002066519A3 (en) 2003-03-13

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Legal Events

Date Code Title Description
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 12/02/2002, 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 13A 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 2308 DE 31-03-2015 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.