Patent · US Active

Thermoplastic fluoropolymer composition

US8710149B2 · kind B2 · utility

0Cited by

8References

10Claims

0Family size

Assignee

SOLVAY SOLEXIS S.P.A. · IT

Inventors

Julio A. Abusleme · Saronno, IT
Alessio Marrani · Lecco, IT

Key dates

Filing date	Apr 23, 2007
Grant date	Apr 29, 2014
Priority date	—
Expiry date	Nov 1, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/03
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention pertains to a thermoplastic fluoropolymer composition comprising: The addition of a TFE copolymer [polymer (B)] of low melt viscosity advantageously enables improvement of rheological behavior of thermoplastic hydrogen-containing fluoropolymer (A), making possible processing in less severe conditions and yielding final parts with outstanding surface aspect and good homogeneity and coherency.Still objects of the invention are a process for manufacturing said thermoplastic fluoropolymer composition and the articles, such as shaped articles, films, cable sheathing, pipes, flexible pipes, hollow bodies comprising said thermoplastic fluoropolymer composition.

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