BISAMINOPHENYL-BASED CURATIVES AND AMIDINE-BASED CURATIVES AND CURE ACCELERATORS FOR PERFLUOROELASTOMERIC COMPOSITIONS

Title:

BISAMINOPHENYL-BASED CURATIVES AND AMIDINE-BASED CURATIVES AND CURE ACCELERATORS FOR PERFLUOROELASTOMERIC COMPOSITIONS

Document Type and Number:

WIPO Patent Application WO2004069900

Kind Code:

A3

Abstract:

Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240°C, and more preferably no greater than about 230°C.

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Inventors:

AUFDERMARSH CARL A (US)
AMIN HARSHAD P (US)
LOGOTHETIS ANESTIS (US)

Application Number:

PCT/US2004/002584

Publication Date:

December 16, 2004

Filing Date:

January 29, 2004

Export Citation:

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Assignee:

GREENE TWEED INC (US)
AUFDERMARSH CARL A (US)
AMIN HARSHAD P (US)
LOGOTHETIS ANESTIS (US)

International Classes:

C07C251/08; C07C251/24; C07C257/14; C07C257/18; C07C259/18; C08F8/30; C08F114/18; C08J; (IPC1-7): C07C251/08; C07C251/24

Foreign References:

US5693748A

1997-12-02

Other References: