CURABLE PERFLUOROELASTOMER COMPOSITION - DUPONT DOW ELASTOMERS LLC

Title:

CURABLE PERFLUOROELASTOMER COMPOSITION

Document Type and Number:

WIPO Patent Application WO2000009569

Kind Code:

A8

Abstract:

Curable perfluoroelastomer compositions are disclosed that comprise ammonia and uncured perfluorinated elastomers having copolymerized units of nitrile-containing cure site monomers. Such compositions are curable at low temperatures. In addition, curable perfluoroelastomer compositions are disclosed wherein ammonia functions as a cure rate accelerator in the presence of other curing agents.

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Inventors:

MORKEN PETER ARNOLD

Application Number:

PCT/US1999/017868

Publication Date:

February 08, 2001

Filing Date:

August 06, 1999

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Assignee:

DUPONT DOW ELASTOMERS LLC (US)

International Classes:

C08F8/00; C08F8/30; C08J5/18; C08J3/24; C08K3/28; C08K5/18; C08K5/37; C08K5/57; C08K9/12; C08L27/18; (IPC1-7): C08K3/28; C08L27/12; C08L27/18

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