ES2170049T3 - Cubiertas neumaticas. - Google Patents

Cubiertas neumaticas.

Info

Publication number
ES2170049T3
ES2170049T3 ES90314327T ES90314327T ES2170049T3 ES 2170049 T3 ES2170049 T3 ES 2170049T3 ES 90314327 T ES90314327 T ES 90314327T ES 90314327 T ES90314327 T ES 90314327T ES 2170049 T3 ES2170049 T3 ES 2170049T3
Authority
ES
Spain
Prior art keywords
rubber
oxf
acf
sub
pair
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90314327T
Other languages
English (en)
Inventor
Keiji Asatsuma
Yasuhito Inoue
Akitoshi Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
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
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2170049T3 publication Critical patent/ES2170049T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Tires In General (AREA)

Abstract

UN NEUMATICO QUE TIENE UNA ZONA DE LLANTA, UN PAR DE ZONAS DE PARED LATERAL Y UN PAR DE ZONAS DE REBORDE, CARACTERIZADO PORQUE LA LLANTA ESTA FORMADA POR UNA COMPOSICION DE GOMA QUE INCLUYE (A) 100 PARTES DE SU PESO DE UNA GOMA COMO MINIMO SELECCIONADA ENTRE GOMA NATURAL Y GOMAS SINTETICAS DE SERIES DE DIENO Y (B) ENTRE 30 Y 70 PARTES DE SU PESO DE NEGRO DE CARBON EN POLVO CON UN AREA DE SUPERFICIE ESPECIFICA SEGUN ESTA MEDIDA POR ABSORCION DE NITROGENO (N SUB 2 SA) DE 125 A 1250 M SUB 2 /G Y UN NUMERO DE ABSORCION DBP DE UNA MUESTRA COMPRIMIDA (24M4DB A) DE 80 A 140 ML/100G Y QUE CONTIENE GRUPOS FUNCIONALES DE SUPERFICIE TAL FORMA QUE LA CANTIDAD DE GRUPO FUNCIONAL ACETILANTE CON ANHIDRIDO ACETICO (ACF) Y LA CANTIDAD DE GRUPO FUNCIONAL REACTANTE CON HIDROXILAMINA PARA FORMAR OXIMAS (OXF) SATISFACE LA RELACION:[ EN LA QUE ACF Y OXF INDICAN EL MILIEQUIVALENTE POR 1 G DE NEGRO DE CARBON (MEQ/G)].
ES90314327T 1989-12-27 1990-12-27 Cubiertas neumaticas. Expired - Lifetime ES2170049T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33948889 1989-12-27

Publications (1)

Publication Number Publication Date
ES2170049T3 true ES2170049T3 (es) 2002-08-01

Family

ID=18327941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90314327T Expired - Lifetime ES2170049T3 (es) 1989-12-27 1990-12-27 Cubiertas neumaticas.

Country Status (4)

Country Link
US (1) US5187223A (es)
EP (1) EP0436389B1 (es)
DE (1) DE69033919T2 (es)
ES (1) ES2170049T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119041A (ja) * 1989-09-30 1991-05-21 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物
DE4119959A1 (de) * 1991-06-18 1992-12-24 Degussa Verfahren zur herstellung von vulkanisierbaren, mit russ gefuellten kunststoff- und kautschukmischungen
DE69501999T2 (de) * 1994-10-28 1998-09-10 Bridgestone Corp Kautschukmischung für Laufflächen
US5726237A (en) * 1995-08-31 1998-03-10 Bridgestone Corporation Rubber compositions and pneumatic tires using the same
US7226966B2 (en) * 2001-08-03 2007-06-05 Nanogram Corporation Structures incorporating polymer-inorganic particle blends
US7148285B2 (en) 2001-05-11 2006-12-12 Cabot Corporation Coated carbon black pellets and methods of making same
WO2008002236A1 (en) * 2006-06-28 2008-01-03 Ge Healthcare Bio-Sciences Ab Method of detecting interactions between protein components
CN102241839B (zh) * 2010-05-12 2014-03-19 龙岩科力达橡塑有限公司 高耐磨矿用橡胶筛网的胶料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072939A (ja) * 1983-09-30 1985-04-25 Bridgestone Corp 高運動性能を有するタイヤ用トレッドゴム組成物
US4644988A (en) * 1984-01-31 1987-02-24 The B.F. Goodrich Company High performance tire and tread compound for it
JPS61231037A (ja) * 1985-04-05 1986-10-15 Bridgestone Corp タイヤトレツドゴム組成物
US4703079A (en) * 1985-04-12 1987-10-27 The B. F. Goodrich Company Cutting and chipping resistant tread for heavy service pneumatic off-the-road tires
JPS62190238A (ja) * 1986-02-18 1987-08-20 Yokohama Rubber Co Ltd:The タイヤトレツド用ゴム組成物

Also Published As

Publication number Publication date
US5187223A (en) 1993-02-16
DE69033919T2 (de) 2002-09-19
DE69033919D1 (de) 2002-04-04
EP0436389B1 (en) 2002-02-27
EP0436389A1 (en) 1991-07-10

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