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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (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 (https=)
EP (1) EP0942043B1 (https=)
JP (1) JPH11315167A (https=)
BR (1) BR9917237A (https=)
CA (1) CA2265144A1 (https=)
DE (1) DE69928035T2 (https=)
ES (1) ES2251799T3 (https=)
ZA (1) ZA991952B (https=)

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
EP2370512B1 (en) 2008-12-31 2015-02-25 Bridgestone Corporation Rubber compositions including a polymeric component having a multi-modal molecular weight distribution
US9862815B2 (en) * 2010-10-01 2018-01-09 Bridgestone Corporation Rubber composition and method of producing same, and tire
RU2571135C2 (ru) 2011-06-03 2015-12-20 Бриджстоун Корпорейшн Резиновая смесь и шина, изготовляемая с ее использованием
JP5986325B1 (ja) * 2014-10-17 2016-09-06 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 (https=) * 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
ZA991952B (en) 1999-09-27
US6232404B1 (en) 2001-05-15
US6166140A (en) 2000-12-26
JPH11315167A (ja) 1999-11-16
DE69928035D1 (de) 2005-12-08
EP0942043B1 (en) 2005-11-02
EP0942043A2 (en) 1999-09-15
DE69928035T2 (de) 2006-07-27
EP0942043A3 (en) 2001-11-07
ES2251799T3 (es) 2006-05-01
CA2265144A1 (en) 1999-09-11

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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.