Tire has thread comprising rubber composition containing low molecular weight polyester such as polyester sebacate and triethylene glycol caprate-caprylate

Tire has thread comprising rubber composition containing diene-based elastomer(s) (in phr) (100) and low molecular weight polyester (1-20) based upon conjugated diene based elastomer (100). The polyester is polyester sebacate, triethylene glycol caprate-caprylate, triethylene glycol diheptanoate, tr...

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Bibliographische Detailangaben
Hauptverfasser:	FANTOZZI, JUSTIN JOSEPH, MALY, NEIL ARTHUR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Tire has thread comprising rubber composition containing diene-based elastomer(s) (in phr) (100) and low molecular weight polyester (1-20) based upon conjugated diene based elastomer (100). The polyester is polyester sebacate, triethylene glycol caprate-caprylate, triethylene glycol diheptanoate, triethylene glycol dipelargonate and/or triethylene glycol di-2-ethyl hexoate. Tire has thread comprising rubber composition containing diene-based elastomer(s) (in phr) (100) and low molecular weight polyester (1-20) based upon conjugated diene based elastomer (100). The polyester is polyester sebacate having molecular weight of 1000-3000 so long as it has a melting point of less than 0[deg]C, triethylene glycol caprate-caprylate having molecular weight of 430, triethylene glycol diheptanoate having molecular weight of 388, triethylene glycol dipelargonate having molecular weight of 420 and/or triethylene glycol di-2-ethyl hexoate having molecular weight of 374. Die Erfindung betrifft einen Reifen mit einer Lauffläche aus einer Kautschuk-Zusammensetzung, die einen Polyester-Weichmacher mit niedrigem Molekulargewicht enthält.