Title of Invention	"STABILIZED DYNAMICALLY VULCANIZED THERMOPLASTIC ELASTOMER COMPOSITIONS USEFUL IN FLUID BARRIER APPLICATIONS"
Abstract	A stabilized, dynamically vulcanized thermoplastic elastomer composition comprising dispersed dynamically vulcanized particles of at least one first elastomer or rubber comprising halogenated isobutylene-containing elastomer and dispersed particles of at least one second elastomer or rubber comprising at least one functional group capable of reacting with and grafting to a polyamide, the particles of the at least one first and at least one second elastomers dispersed in a continuous thermoplastic polyamide or nylon resin matrix comprising at least one nylon homopolymer, nylon copolymer or mixture thereof, the composition or the at least one first elastomer further comprising at least one stabilizer against degradation induced by exposure to actinic, particularly ultraviolet, radiation. The compositions are preferably produced in a mixing extruder and are suitable for producing durable, flexible, thermoplastic elastomer fluid barrier films or layers useful in industrial articles such as vehicle tire innerliners and hoses.

Title of Invention

"STABILIZED DYNAMICALLY VULCANIZED THERMOPLASTIC ELASTOMER COMPOSITIONS USEFUL IN FLUID BARRIER APPLICATIONS"

Abstract

A stabilized, dynamically vulcanized thermoplastic elastomer composition comprising dispersed dynamically vulcanized particles of at least one first elastomer or rubber comprising halogenated isobutylene-containing elastomer and dispersed particles of at least one second elastomer or rubber comprising at least one functional group capable of reacting with and grafting to a polyamide, the particles of the at least one first and at least one second elastomers dispersed in a continuous thermoplastic polyamide or nylon resin matrix comprising at least one nylon homopolymer, nylon copolymer or mixture thereof, the composition or the at least one first elastomer further comprising at least one stabilizer against degradation induced by exposure to actinic, particularly ultraviolet, radiation. The compositions are preferably produced in a mixing extruder and are suitable for producing durable, flexible, thermoplastic elastomer fluid barrier films or layers useful in industrial articles such as vehicle tire innerliners and hoses.

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Patent Number

272123

Indian Patent Application Number

4646/DELNP/2011

PG Journal Number

13/2016

Publication Date

25-Mar-2016

Grant Date

18-Mar-2016

Date of Filing

17-Jun-2011

Name of Patentee

EXXONMOBIL CHEMICAL PATENTS, INC

Applicant Address

13501 KATY FREEWAY, HOUSTON, TX 77079, UNITED STATES OF AMERICA

Inventors:

#	Inventor's Name	Inventor's Address
1	EDWARD JOHN BLOK	154 DURLING DRIVE, WADSWORTH, OH 44281, USA
2	YUICHI HARA	C/O THE YOKOHAMA RUBBER CO., LTD. HIRATSUKA FACTORY, 2-1 OIWAKE, HIRATSUKA-SHI, KANAGAWA, 254-8601, JAPAN
3	BRUCE ALAN HARRINGTON	14239 OAK CHASE DRIVE, HOUSTON, TX 77062, USA
4	SHUSAKU TOMOI	C/O THE YOKOHAMA RUBBER CO., LTD. HIRATSUKA FACTORY, 2-1 OIWAKE, HIRATSUKA-SHI, KANAGAWA, 254-8601, JAPAN

PCT International Classification Number

C08L 23/28

PCT International Application Number

PCT/US2008/087147

PCT International Filing date

2008-12-17

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA