Patent · US Expired

Composition and method for making a fluoroelastomer

US6916871B2 · kind B2 · utility

5Cited by

14References

25Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Erik D. Hare · Windom, US
William D. Coggio · Hudson, US
Klaus Hintzer · Woodbury, US
Robert E. Kolb · Afton, US
Peter J. Scott · Madison, US
Alain Verschuere · Gent, BE
Harald Kaspar · Altötting, DE

Key dates

Filing date	Oct 28, 2002
Grant date	Jul 12, 2005
Priority date	—
Expiry date	Nov 15, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/3158
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition and method for making a fluoroelastomer is disclosed. The composition comprises a fluoroelastomer containing chlorine and an organic compound containing at least an hydride function. The hydride function has the formula MH where M is Si, Ge, Sn or Pb.

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