BR112022016193A2 - RUBBER COMPOSITION COMPRISING POLYAMIDE WITH LOW MELTING TEMPERATURE - Google Patents

RUBBER COMPOSITION COMPRISING POLYAMIDE WITH LOW MELTING TEMPERATURE

Info

Publication number
BR112022016193A2
BR112022016193A2 BR112022016193A BR112022016193A BR112022016193A2 BR 112022016193 A2 BR112022016193 A2 BR 112022016193A2 BR 112022016193 A BR112022016193 A BR 112022016193A BR 112022016193 A BR112022016193 A BR 112022016193A BR 112022016193 A2 BR112022016193 A2 BR 112022016193A2
Authority
BR
Brazil
Prior art keywords
rubber composition
melting temperature
polyamide
low melting
carbon black
Prior art date
Application number
BR112022016193A
Other languages
Portuguese (pt)
Inventor
Libert Romain
Waeckerle Nicolas
Original Assignee
Michelin & Cie
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 & Cie filed Critical Michelin & Cie
Publication of BR112022016193A2 publication Critical patent/BR112022016193A2/en

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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

Abstract

COMPOSIÇÃO DE BORRACHA QUE COMPREENDE POLIAMIDA COM BAIXA TEMPERATURA DE FUSÃO. A invenção se refere a uma composição de borracha à base de pelo menos um elastômero diênico, de 10 a 60 phr de negro de fumo, de 5 a 30 phr de sílica, uma poliamida que apresenta uma temperatura de fusão inferior a 170 °C, e um sistema de reticulação, na qual o negro de fumo representa de 50% a 95% em peso em relação ao peso total de negro de fumo e de sílica. A mesma se refere igualmente a um método de preparo da composição de borracha e um artigo em borracha que compreende a composição de acordo com a invenção.RUBBER COMPOSITION INCLUDING POLYAMIDE WITH LOW MELTING TEMPERATURE. The invention relates to a rubber composition based on at least one diene elastomer, from 10 to 60 phr of carbon black, from 5 to 30 phr of silica, a polyamide which has a melting temperature of less than 170 °C, and a crosslinking system, in which the carbon black represents from 50% to 95% by weight in relation to the total weight of carbon black and silica. It also relates to a method of preparing the rubber composition and a rubber article comprising the composition according to the invention.

BR112022016193A 2020-04-09 2021-04-06 RUBBER COMPOSITION COMPRISING POLYAMIDE WITH LOW MELTING TEMPERATURE BR112022016193A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003556A FR3109156B1 (en) 2020-04-09 2020-04-09 RUBBER COMPOSITION COMPRISING POLYAMIDE AT LOW MELTING TEMPERATURE
PCT/FR2021/050597 WO2021205109A1 (en) 2020-04-09 2021-04-06 Rubber composition comprising low-melting-point polyamide

Publications (1)

Publication Number Publication Date
BR112022016193A2 true BR112022016193A2 (en) 2022-10-25

Family

ID=70978226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022016193A BR112022016193A2 (en) 2020-04-09 2021-04-06 RUBBER COMPOSITION COMPRISING POLYAMIDE WITH LOW MELTING TEMPERATURE

Country Status (4)

Country Link
AU (1) AU2021253733A1 (en)
BR (1) BR112022016193A2 (en)
FR (1) FR3109156B1 (en)
WO (1) WO2021205109A1 (en)

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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FR2673187B1 (en) 1991-02-25 1994-07-01 Michelin & Cie RUBBER COMPOSITION AND TIRE COVERS BASED ON SAID COMPOSITION.
DE4318047C2 (en) 1993-05-29 1995-09-14 Atochem Elf Deutschland Use of copolyamides as hot melt adhesive for heat sealing
FR2732351B1 (en) 1995-03-29 1998-08-21 Michelin & Cie RUBBER COMPOSITION FOR A TIRE ENCLOSURE CONTAINING ALUMINUM DOPED SILICA AS A REINFORCING FILLER
FR2743564A1 (en) 1996-01-11 1997-07-18 Michelin & Cie RUBBER COMPOSITIONS FOR SILICA-BASED TIRE CASINGS CONTAINING A REINFORCING ADDITIVE BASED ON A FUNCTIONALIZED POLYORGANOSILOXANE AND AN ORGANOSILANE COMPOUND.
ATE411891T1 (en) 1996-04-01 2008-11-15 Cabot Corp NEW ELASTOMERIC COMPOSITE MATERIALS, METHOD AND APPARATUS FOR PRODUCING THE SAME
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EP1679315A1 (en) 1997-08-21 2006-07-12 General Electric Company Blocked mercaptosilane coupling agents for filled rubbers
CN1285454C (en) 1997-09-30 2006-11-22 卡伯特公司 Elastomer composite blends and method for producing them
JP4596646B2 (en) 1998-07-22 2010-12-08 ソシエテ ド テクノロジー ミシュラン Coupling system based on polysulfated alkoxysilane, zinc dithiophosphate and guanidine derivatives (white filler / diene elastomer)
AU5038799A (en) 1998-07-22 2000-02-14 Michelin Recherche Et Technique S.A. Coupling system (white filler/diene elastomer) based on polysulphide alkoxysilane, enamine and guanidine derivative
DE10022701B4 (en) 2000-05-10 2006-03-23 Ems-Chemie Ag Low melting copolyamides and their use as hot melt adhesives
CA2417681A1 (en) 2000-07-31 2002-02-07 Michelin Recherche Et Technique S.A. Running tread for tyre
ES2256317T3 (en) 2000-10-13 2006-07-16 Societe De Technologie Michelin ORGANOSILANO POLIFUNCIONAL USABLE AS A COUPLING AGENT AND ITS OBTAINING PROCEDURE.
MXPA03003245A (en) 2000-10-13 2003-10-15 Michelin Rech Tech Rubber composition comprising as coupling agent a polyfunctional organosilane.
FR2823215B1 (en) 2001-04-10 2005-04-08 Michelin Soc Tech TIRE AND TIRE TREAD COMPRISING AS COUPLING AGENT A BIS-ALKOXYSILANE TETRASULFURE
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EP1423459B1 (en) 2001-08-13 2008-02-27 Société de Technologie Michelin Diene rubber composition for tyres comprising a specific silicon as a reinforcing filler
US7928258B2 (en) 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
FR2880354B1 (en) 2004-12-31 2007-03-02 Michelin Soc Tech ELASTOMERIC COMPOSITION REINFORCED WITH A FUNCTIONALIZED POLYVINYLAROMATIC LOAD
FR2880349B1 (en) 2004-12-31 2009-03-06 Michelin Soc Tech FUNCTIONALIZED POLYVINYLAROMATIC NANOPARTICLES
FR2886305B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING AN ORGANOSILICALLY COUPLED AGENT AND AN INORGANIC CHARGE RECOVERY AGENT
FR2886306B1 (en) 2005-05-26 2007-07-06 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING AN ORGANOSILOXANE COUPLING AGENT
FR2886304B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC COMPRISING AN ORGANOSILICIC COUPLING SYSTEM
KR20080068868A (en) 2005-11-16 2008-07-24 다우 코닝 코포레이션 Organosilanes and their preparation and use in elastomer compositions
US7510670B2 (en) 2006-02-21 2009-03-31 Momentive Performance Materials Inc. Free flowing filler composition based on organofunctional silane
FR2903416B1 (en) 2006-07-06 2008-09-05 Michelin Soc Tech ELASTOMERIC COMPOSITION REINFORCED WITH A FUNCTIONALIZED NON-AROMATIC VINYL POLYMER
FR2903411B1 (en) 2006-07-06 2012-11-02 Soc Tech Michelin NANOPARTICLES OF FUNCTIONALIZED VINYL POLYMER
FR2908410A1 (en) 2006-11-10 2008-05-16 Rhodia Recherches & Tech PROCESS FOR THE PREPARATION OF ALCOXYSILANES (POLY) SULFIDES AND NEW INTERMEDIATE PRODUCTS THEREIN
FR2923831B1 (en) 2007-11-15 2010-04-09 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING A HYDROXYSILANE RECOVERY AGENT
WO2009093695A1 (en) * 2008-01-23 2009-07-30 Ube Industries, Ltd. Rubber composition, rubber composition for base tread, rubber composition for chafer, rubber composition for sidewall, and tire using the rubber compositions
US8110619B2 (en) * 2008-08-29 2012-02-07 The Goodyear Tire & Rubber Company Tire compounds with improved tear, flex fatigue, and ozone resistance
FR2940290B1 (en) 2008-12-22 2010-12-31 Michelin Soc Tech BLOCKED MERCAPTOSILANE COUPLING AGENT
FR3037593A1 (en) 2015-06-18 2016-12-23 Michelin & Cie PNEUMATIC FOR VEHICLES INTENDED TO WEAR HEAVY LOADS
WO2019092377A2 (en) * 2017-11-13 2019-05-16 Compagnie Generale Des Etablissements Michelin Rubber composition on the basis of a polyamide having a low melting point

Also Published As

Publication number Publication date
AU2021253733A1 (en) 2022-10-06
FR3109156B1 (en) 2023-10-06
FR3109156A1 (en) 2021-10-15
WO2021205109A1 (en) 2021-10-14

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