Patent · US Expired

Fluoroelastomer compositions

US6395834B1 · kind B1 · utility

29Cited by

21References

22Claims

0Family size

Assignee

Ausimont S.p.A. · IT

Inventors

Margherita Albano · Milano, IT
Marco Apostolo · Novara, IT
Vincenzo Arcella · Milano, IT
Enrico Marchese · Asti, IT

Key dates

Filing date	Feb 23, 2000
Grant date	May 28, 2002
Priority date	—
Expiry date	Feb 23, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Fluoropolymers comprising a fluoroelastomer matrix incorporating therein particles of a semicrystalline fluoropolymer formed of tetrafluoroethylene (TFE) homopolymers or copolymers, wherein the average particle sizes of the semicrystalline fluoropolymer latex range from 10 to 100 nm.

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