BR9917237A - Mistura de elastÈmeros e uso em pneus - Google Patents

Mistura de elastÈmeros e uso em pneus

Info

Publication number
BR9917237A
BR9917237A BR9917237-2A BR9917237A BR9917237A BR 9917237 A BR9917237 A BR 9917237A BR 9917237 A BR9917237 A BR 9917237A BR 9917237 A BR9917237 A BR 9917237A
Authority
BR
Brazil
Prior art keywords
elastomers
mixing
viscosity
tires
high viscosity
Prior art date
Application number
BR9917237-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Paul Harry Sandstrom
Edward John Blok
David John Zanzig
Howard Allen Colvin
Michael Leslie Senyek
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 BR9917237A publication Critical patent/BR9917237A/pt

Links

Classifications

    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads
    • 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

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)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
BR9917237-2A 1998-03-11 1999-03-10 Mistura de elastÈmeros e uso em pneus BR9917237A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11366398P 1998-03-11 1998-03-11

Publications (1)

Publication Number Publication Date
BR9917237A true BR9917237A (pt) 2002-05-07

Family

ID=22350789

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917237-2A BR9917237A (pt) 1998-03-11 1999-03-10 Mistura de elastÈmeros e uso em pneus

Country Status (8)

Country Link
US (2) US6166140A (enExample)
EP (1) EP0942043B1 (enExample)
JP (1) JPH11315167A (enExample)
BR (1) BR9917237A (enExample)
CA (1) CA2265144A1 (enExample)
DE (1) DE69928035T2 (enExample)
ES (1) ES2251799T3 (enExample)
ZA (1) ZA991952B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050370A1 (en) * 2001-03-16 2003-03-13 Victor Thielen Georges Marcel Silica filled multi-viscoelastic response rubber
KR100372244B1 (ko) * 2000-12-14 2003-02-15 한국타이어 주식회사 내마모성 및 제동성이 향상된 타이어용 고무 조성물
JP4547185B2 (ja) * 2004-05-17 2010-09-22 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ
BRPI0603376A (pt) * 2006-08-17 2008-04-08 Petroflex Ind E Com S A processo para a obtenção de copolìmeros de butadieno e estireno, através da polimerização em emulsão, agente modificador da reologia do copolìmero, composição de borracha, goma base, goma de mascar e goma para chicle de bola
JP5656869B2 (ja) 2008-12-31 2015-01-21 株式会社ブリヂストン 多モードの分子量分布を有するポリマー成分を含むゴム組成物
US9862815B2 (en) * 2010-10-01 2018-01-09 Bridgestone Corporation Rubber composition and method of producing same, and tire
BR112013030589A2 (pt) 2011-06-03 2016-09-27 Bridgestone Corp composição de borracha e pneu utilizando a mesma
WO2016060246A1 (ja) * 2014-10-17 2016-04-21 住友ゴム工業株式会社 空気入りタイヤ用ゴム組成物
KR102167527B1 (ko) 2017-12-19 2020-10-19 주식회사 엘지화학 공액디엔계 공중합체 조성물, 이의 제조방법 및 이를 포함하는 고무 조성물
CN112060644A (zh) * 2020-08-26 2020-12-11 潍坊市跃龙橡胶有限公司 一种基于胶粉防粘工艺技术的橡胶轮胎生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635213A (en) * 1946-06-24 1950-04-05 Theodore Alcott Tegrotenhuis Improvements in or relating to heterogeneous plastic compositions and method of making the same
JPS494302B1 (enExample) * 1970-02-13 1974-01-31
US3884993A (en) * 1971-01-25 1975-05-20 Copolymer Rubber & Chem Corp EPM and EPDM rubbers having improved processability
JPS58147442A (ja) * 1982-02-26 1983-09-02 Sumitomo Rubber Ind Ltd エラストマ−組成物
US5085942A (en) * 1985-01-22 1992-02-04 The Uniroyal Goodrich Tire Company Sealant product, laminate thereof, and pneumatic tire constructed therewith
JPH07103270B2 (ja) * 1987-07-10 1995-11-08 日本合成ゴム株式会社 耐摩耗性高ヒステリシスロスゴム組成物
JPH0637578B2 (ja) * 1988-02-01 1994-05-18 日本合成ゴム株式会社 ゴム組成物
JPH0832868B2 (ja) * 1990-01-16 1996-03-29 豊田合成株式会社 液圧シリンダ用シール部品
JP3457469B2 (ja) * 1995-06-30 2003-10-20 株式会社ブリヂストン ゴム組成物
CA2255876A1 (en) * 1997-12-26 1999-06-26 Howard Allen Colvin Rubber blend for tire tread compounds

Also Published As

Publication number Publication date
CA2265144A1 (en) 1999-09-11
ES2251799T3 (es) 2006-05-01
DE69928035T2 (de) 2006-07-27
EP0942043A3 (en) 2001-11-07
US6166140A (en) 2000-12-26
US6232404B1 (en) 2001-05-15
ZA991952B (en) 1999-09-27
EP0942043B1 (en) 2005-11-02
JPH11315167A (ja) 1999-11-16
EP0942043A2 (en) 1999-09-15
DE69928035D1 (de) 2005-12-08

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART 8O DA LPI.