WO2019092377A3 - Rubber composition on the basis of a polyamide having a low melting point - Google Patents

Rubber composition on the basis of a polyamide having a low melting point Download PDF

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Publication number
WO2019092377A3
WO2019092377A3 PCT/FR2018/052778 FR2018052778W WO2019092377A3 WO 2019092377 A3 WO2019092377 A3 WO 2019092377A3 FR 2018052778 W FR2018052778 W FR 2018052778W WO 2019092377 A3 WO2019092377 A3 WO 2019092377A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyamide
basis
melting point
rubber composition
low melting
Prior art date
Application number
PCT/FR2018/052778
Other languages
French (fr)
Other versions
WO2019092377A2 (en
Inventor
Aurore CROCHET
Original Assignee
Compagnie Generale Des Etablissements Michelin
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 Compagnie Generale Des Etablissements Michelin filed Critical Compagnie Generale Des Etablissements Michelin
Publication of WO2019092377A2 publication Critical patent/WO2019092377A2/en
Publication of WO2019092377A3 publication Critical patent/WO2019092377A3/en

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber

Abstract

The invention relates to a tyre, the tread of which comprises a rubber composition on the basis of at least one diene elastomer, a reinforcing filler, a polyamide having a melting point of less than 170 °C, and a cross-linking system. The invention also relates to a method for preparing a tread composition for the manufacture of tyres and to the composition that can be obtained by this method.
PCT/FR2018/052778 2017-11-13 2018-11-08 Rubber composition on the basis of a polyamide having a low melting point WO2019092377A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760636 2017-11-13
FR1760636 2017-11-13

Publications (2)

Publication Number Publication Date
WO2019092377A2 WO2019092377A2 (en) 2019-05-16
WO2019092377A3 true WO2019092377A3 (en) 2019-09-19

Family

ID=61132595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2018/052778 WO2019092377A2 (en) 2017-11-13 2018-11-08 Rubber composition on the basis of a polyamide having a low melting point

Country Status (1)

Country Link
WO (1) WO2019092377A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3109156B1 (en) * 2020-04-09 2023-10-06 Michelin & Cie RUBBER COMPOSITION COMPRISING POLYAMIDE AT LOW MELTING TEMPERATURE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2159260A1 (en) * 2008-08-29 2010-03-03 The Goodyear Tire & Rubber Company Tire compounds with improved tear, flex fatigue, and ozone resistance

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2159260A1 (en) * 2008-08-29 2010-03-03 The Goodyear Tire & Rubber Company Tire compounds with improved tear, flex fatigue, and ozone resistance

Also Published As

Publication number Publication date
WO2019092377A2 (en) 2019-05-16

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