Patent · US Active

Fluoropolymer curing co-agent compositions

US7388054B2 · kind B2 · utility

4Cited by

11References

19Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Eric Adair · Hugo, US
Peter Bissinger · Dießen, DE
Steven G. Corveleyn · Knokke, BE
Robert E. Eggers · Arden Hills, US
Kai H. Lochhaas · Neuötting, DE
Werner M. A. Grootaert · Windom, US

Key dates

Filing date	Dec 23, 2005
Grant date	Jun 17, 2008
Priority date	—
Expiry date	Jun 26, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/5403
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Provided is a composition comprising a fluorocarbon polymer, a radical initiator, and a first curing co-agent. The first curing co-agent comprises at least one silicon-containing group selected from a hydrocarbyl silane and a hydrocarbyl silazane. Furthermore, the first curing co-agent is substantially free of siloxane groups and comprises at least one polymerizable ethylenically unsaturated group. Also provided are the reaction product of these compositions and a method of making an elastomer comprising curing these compositions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.