TRIETHYLAMINE FUNCTIONALIZED ELASTOMER FOR BARRIER

Japanese Patent JP2014028959

A

To provide an elastomer and a nanocomposite that can be used for air barrier application in a tire industry, and that has improvement of a barrier property and controllability of processability.

A halogenation elastomer in which a part is functionalized by triethylamine in a mixture including a filler and a cure package, is suitable to application of an air barrier of an inner tube or a tire inner liner. The halogenation elastomer may be a polymer that includes: a C₄-C₇ isoolefin derived unit, a para alkyl styrene derived unit, a para-(haloalkyl styrene) derived unit and a para-(triethyl ammonium alkyl styrene) derived unit. A Mooney viscosity of the elastomer can be controlled by a functionalized degree of triethylamine functionalization. A method of producing an article by using the triethylamine functionalized elastomer is disclosed.

JP2703113	INDUSTRIAL APPLICABILITY: Thermoplastic elastomer based on chlorinated or chlorosulfonated polyethylene and crystalline olefin polymer.
JPH0616931	SOLVENT RESISTANT VESSEL
JP2795515	[Title of Invention] Thermoplastic Resin Composition

BRIAN BERGMAN
DIAS ANTHONY JAY
GONG CAIGUO
HODGE THOMAS C
LOHSE DAVID JOHN
WENG WEIQING

JP2013180878A

February 13, 2014

September 02, 2013

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EXXONMOBIL CHEM PATENTS INC
MICHELIN SOC TECH
MICHELIN RECH E TECH SA

C08L23/26; C08F8/32; C08J3/20; C08K3/04; C08K3/06; C08K3/34; C08K3/36

Toshiyuki Maruyama
Takahiro Kutoku
Toshiya Nagatsuka
Takao Miyano

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