WO2007120797 COMPOSITION INCLUDING MULTIPLE FUNCTIONALIZED POLYMERS

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Publication Number WO/2007/120797

Publication Date 25.10.2007

International Application No. PCT/US2007/009078

International Filing Date 12.04.2007

IPC

CPC

Applicants

BRIDGESTONE CORPORATION [JP]/[JP] (AllExceptUS)
YAN, Yuan-Yong [CN]/[US] (UsOnly)

Inventors

YAN, Yuan-Yong

Agents

WOOD, Jon

Priority Data

60/791,806

13.04.2006

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) COMPOSITION INCLUDING MULTIPLE FUNCTIONALIZED POLYMERS

(FR) COMPOSITION RENFERMANT DE MULTIPLES POLYMÈRES FONCTIONNALISÉS

Abstract

(EN) A composition that includes functionalized polymers and particulate filler is provided. The composition includes at least three components: (1) a polymer that includes a first type of functionality such as a functional group including a primary or secondary amine functionality, (2) a polymer that includes a second type of functionality such as an alkoxysilane or other silica interacting functionality, and (3) at least two types of particulate filler. One of the functionalized polymers can be made in the presence of the other.

(FR) L'invention concerne une composition qui renferme des polymères fonctionnalisés et une charge particulaire. La composition de l'invention comprend au moins trois composants: (1) un polymère comportant un premier type de fonctionnalité, par exemple un groupe fonctionnel à fonctionnalité amine primaire ou secondaire; (2) un polymère comportant un second type de fonctionnalité, par exemple une fonctionnalité alcoxysilane ou une autre fonctionnalité interagissant avec la silice; et (3) au moins deux types de charge particulaire. L'un des polymères fonctionnalisés peut être fabriqué en présence de l'autre.

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L	COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15	Compositions of rubber derivatives

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L	COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
19	Compositions of rubbers not provided for in groups C08L7/-C08L17/103

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C	TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19	Chemical modification of rubber
30	Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
42	reacting with metals or metal-containing groups
44	of polymers containing metal atoms exclusively at one or both ends of the skeleton

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L	COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15	Compositions of rubber derivatives

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L	COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
19	Compositions of rubbers not provided for in groups C08L7/-C08L17/103

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1. WO2007120797 - COMPOSITION INCLUDING MULTIPLE FUNCTIONALIZED POLYMERS

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K	Use of inorganic or non-macromolecular organic substances as compounding ingredients
3	Use of inorganic substances as compounding ingredients
01	characterized by their specific function
013	Fillers, pigments or reinforcing additives