WO2009083443A1 - Composition de caoutchouc a très faible taux de zinc - Google Patents

Composition de caoutchouc a très faible taux de zinc Download PDF

Info

Publication number
WO2009083443A1
WO2009083443A1 PCT/EP2008/067671 EP2008067671W WO2009083443A1 WO 2009083443 A1 WO2009083443 A1 WO 2009083443A1 EP 2008067671 W EP2008067671 W EP 2008067671W WO 2009083443 A1 WO2009083443 A1 WO 2009083443A1
Authority
WO
WIPO (PCT)
Prior art keywords
copper
phr
elastomer
composition according
carboxylate
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.)
Ceased
Application number
PCT/EP2008/067671
Other languages
English (en)
French (fr)
Inventor
Anne Veyland
José Carlos ARAUJO DA SILVA
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.)
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
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 Michelin Recherche et Technique SA Switzerland, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Priority to JP2010538688A priority Critical patent/JP5498395B2/ja
Priority to US12/809,777 priority patent/US20110028598A1/en
Priority to AT08868774T priority patent/ATE514570T1/de
Priority to EP08868774A priority patent/EP2231419B1/fr
Publication of WO2009083443A1 publication Critical patent/WO2009083443A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids

Definitions

  • the diene elastomer comprises more than 40 phr of isoprene elastomer, preferably more than 50 phr of isoprene elastomer and in particular it comprises 100 phr of isoprene elastomer.
  • composition according to the invention is particularly suitable for the manufacture of treads of tires intended to equip vehicles "heavy vehicles” (that is to say, metro, bus, road transport equipment (trucks, tractors, trailers), off-the-road vehicles), aircraft, civil engineering, agrarian, or handling equipment.
  • vehicles "heavy vehicles” that is to say, metro, bus, road transport equipment (trucks, tractors, trailers), off-the-road vehicles), aircraft, civil engineering, agrarian, or handling equipment.
  • compositions of the treads of the invention may contain a single diene elastomer or a mixture of several diene elastomers, the diene elastomer or elastomers which may be used in combination with any type of synthetic elastomer other than diene, or even with other polymers.
  • elastomers for example thermoplastic polymers.
  • the vulcanization system itself is preferably based on sulfur and a primary vulcanization accelerator, in particular a sulfenamide type accelerator, as chosen from the group consisting of 2-mercaptobenzothiazyl disulfide (abbreviated "MBTS"). ), N-cyclohexyl-2-benzothiazyl sulfenamide
  • a primary vulcanization accelerator in particular a sulfenamide type accelerator, as chosen from the group consisting of 2-mercaptobenzothiazyl disulfide (abbreviated "MBTS").
  • MBTS 2-mercaptobenzothiazyl disulfide
  • TBBS N-tert-butyl-2-benzothiazyl sulfenamide
  • TBSI N-tert-butyl-2-benzothiazylsulfenimide
  • the measurements are carried out at 150 ° C. with an oscillating chamber rheometer according to DIN 53529 - Part 3 (June 1983).
  • the evolution of the rheometric torque, ⁇ Couple, as a function of time describes the evolution of the stiffening of the composition as a result of the vulcanization reaction.
  • the measurements are processed according to DIN 53529 - Part 2 (March 1983): To is the induction time, ie the time required at the beginning of the vulcanization reaction; T ⁇ (for example T 95 ) is the time necessary to reach a conversion of ⁇ %, that is to say ⁇ % (for example 95%) of the difference between the minimum and maximum couples.

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PCT/EP2008/067671 2007-12-21 2008-12-16 Composition de caoutchouc a très faible taux de zinc Ceased WO2009083443A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010538688A JP5498395B2 (ja) 2007-12-21 2008-12-16 亜鉛含量が低減されたゴム組成物
US12/809,777 US20110028598A1 (en) 2007-12-21 2008-12-16 Rubber Composition with very low Zinc Content
AT08868774T ATE514570T1 (de) 2007-12-21 2008-12-16 Kautschukzusammensetzung mit äussert geringem zinkgehalt
EP08868774A EP2231419B1 (fr) 2007-12-21 2008-12-16 Composition de caoutchouc a très faible taux de zinc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0760207 2007-12-21
FR0760207A FR2925508B1 (fr) 2007-12-21 2007-12-21 Composition de caoutchouc a tres faible taux de zinc

Publications (1)

Publication Number Publication Date
WO2009083443A1 true WO2009083443A1 (fr) 2009-07-09

Family

ID=39745229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/067671 Ceased WO2009083443A1 (fr) 2007-12-21 2008-12-16 Composition de caoutchouc a très faible taux de zinc

Country Status (6)

Country Link
US (1) US20110028598A1 (https=)
EP (1) EP2231419B1 (https=)
JP (1) JP5498395B2 (https=)
AT (1) ATE514570T1 (https=)
FR (1) FR2925508B1 (https=)
WO (1) WO2009083443A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005027575D1 (de) * 2004-07-29 2011-06-01 Michelin Soc Tech Zinkfreie oder praktisch zinkfreie kautschukzusammensetzung
WO2014039055A2 (en) * 2012-09-10 2014-03-13 Compagnie Generale Des Establissements Michelin Method for producing rubber compositions with reinforcing resins
KR102326285B1 (ko) * 2014-09-12 2021-11-15 디아이씨 가부시끼가이샤 고무와 금속과의 접착촉진제, 고무 조성물 및 타이어
US10138351B2 (en) 2014-10-15 2018-11-27 Bridgestone Corporation Rubber compositions and uses thereof
CN107001707B (zh) 2014-10-15 2019-02-22 株式会社普利司通 改善的橡胶组合物以及其应用
BE1027627B1 (fr) * 2020-04-14 2021-04-30 Soc Ind Liegeoise Des Oxydes Composition activatrice de vulcanisation
US20240209192A1 (en) * 2021-04-05 2024-06-27 Bridgestone Corporation Rubber composition, rubber-metal composite, tire, hose, and crawler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171410A (ja) * 1983-03-10 1983-10-08 Mitsui Petrochem Ind Ltd 無定形共重合体の低温加硫方法
EP0864606A1 (en) * 1995-11-28 1998-09-16 Nippon Zeon Co., Ltd. Rubber composition
WO2006013056A1 (fr) * 2004-07-29 2006-02-09 Societe De Technologie Michelin Composition de caoutchouc depourvue ou pratiquement depourvue de zinc
JP2007063519A (ja) * 2005-09-02 2007-03-15 Yokohama Rubber Co Ltd:The タイヤリムクッション用ゴム組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349057A (en) * 1964-05-12 1967-10-24 Thiokol Chemical Corp Polysulfide polymers with stabilized properties
JPS54127495A (en) * 1978-03-28 1979-10-03 Nippon Zeon Co Ltd Vulcanizable composition of acrylic rubber
JP3532073B2 (ja) * 1997-07-17 2004-05-31 住友化学工業株式会社 ゴム組成物、加硫ゴム組成物及びラジエーターホース、ヒーターホース又はラジエーターパッキン
BR0116890A (pt) * 2001-12-21 2004-06-22 Pirelli Pneu para rodas de veìculos, banda de rodagem de pneu para rodas de veìculos, composição elastomérica, e, produto manufaturado elastomérico reticulado
FR2861736B1 (fr) * 2003-10-30 2006-01-06 Michelin Soc Tech Bande de roulement pour pneumatique
JP2006291103A (ja) * 2005-04-13 2006-10-26 Toyo Tire & Rubber Co Ltd ゴム組成物及び空気入りタイヤ
JP2007217543A (ja) * 2006-02-16 2007-08-30 Bridgestone Corp ゴム組成物およびそれを用いた空気入りタイヤ
FR2910902B1 (fr) * 2006-12-28 2010-09-10 Michelin Soc Tech Composition de caoutchouc a tres faible taux de zinc
US7635311B2 (en) * 2007-03-02 2009-12-22 Bridgestone Sports Co., Ltd. Golf ball

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171410A (ja) * 1983-03-10 1983-10-08 Mitsui Petrochem Ind Ltd 無定形共重合体の低温加硫方法
EP0864606A1 (en) * 1995-11-28 1998-09-16 Nippon Zeon Co., Ltd. Rubber composition
WO2006013056A1 (fr) * 2004-07-29 2006-02-09 Societe De Technologie Michelin Composition de caoutchouc depourvue ou pratiquement depourvue de zinc
JP2007063519A (ja) * 2005-09-02 2007-03-15 Yokohama Rubber Co Ltd:The タイヤリムクッション用ゴム組成物

Also Published As

Publication number Publication date
FR2925508A1 (fr) 2009-06-26
EP2231419B1 (fr) 2011-06-29
US20110028598A1 (en) 2011-02-03
EP2231419A1 (fr) 2010-09-29
FR2925508B1 (fr) 2010-01-15
ATE514570T1 (de) 2011-07-15
JP5498395B2 (ja) 2014-05-21
JP2011507999A (ja) 2011-03-10

Similar Documents

Publication Publication Date Title
EP2285886B1 (fr) Composition de caoutchouc pour pneumatique incorporant un nouveau systeme anti-oxydant
EP1773938B1 (fr) Composition de caoutchouc depourvue ou pratiquement depourvue de zinc
EP2104704A1 (fr) Composition de caoutchouc a tres faible taux de zinc
FR2877348A1 (fr) Systeme plastifiant pour composition de caoutchouc
FR2950064A1 (fr) Composition de caoutchouc comprenant une resine phenolique
FR2935980A1 (fr) Flanc pour pneumatique.
EP3265325B1 (fr) Pneumatique comprenant une composition comprenant un dérivé du diacrylate de zinc et un péroxyde
EP2231419B1 (fr) Composition de caoutchouc a très faible taux de zinc
WO2016096704A1 (fr) Bande de roulement de pneumatique
EP2104707A1 (fr) Composition de caoutchouc comportant un compose polymaleimide
EP3463930B1 (fr) Pneumatique comprenant un système de réticulation comprenant un peroxyde, un oxyde métallique et un acide organique insature
FR2925509A1 (fr) Composition de caoutchouc pour pneumatique a base de polyvinylpyrrolidone, son utilisation pour la fabrication de bande de roulement et pneumatique.
FR2873707A1 (fr) Composition de caoutchouc depourvue de zinc
EP3268426B1 (fr) Composition de caoutchouc à base de particules de polyéthylene réticulé
EP2379631B1 (fr) Composition de caoutchouc depourvue ou quasiment depourvue de zinc
EP3898263B1 (fr) Composition de caouthcouc comprenant un composé polysulfuré
FR2982613A1 (fr) Composition de caoutchouc a fort taux d'elastomere synthetique dienique non isoprenique
WO2018234709A1 (fr) Pneumatique pour vehicule de genie civil
EP3393822B1 (fr) Bande de roulement comprenant au moins un chélate métallique et/ou un pigment
WO2020128260A1 (fr) Composition de caouthcouc comprenant un compose polysulfuré
FR3068357A1 (fr) Compositions de caoutchouc ayant une bonne tenue au fluage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08868774

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2010538688

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008868774

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12809777

Country of ref document: US