Patent · US Active

Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same

US7879938B2 · kind B2 · utility

26Cited by

56References

20Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Harald Häger · Marienheide, DE
Franz-Erich Baumann · Schneverdingen, DE
Wolfgang Lortz · Wächtersbach, DE
Werner Hoss · Shanghai, CN
Michael Wicker · Seeheim-Jugenheim, DE
Rüdiger Carloff · Darmstadt, DE
Uwe Schneider · Cincinnati, US

Key dates

Filing date	Jul 10, 2007
Grant date	Feb 1, 2011
Priority date	—
Expiry date	Oct 5, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L77/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Compositions comprising an organic polymer as the matrix and inorganic particles as the filler and exhibiting in mixture The compositions can be prepared in a number of way, for example, by reprecipitation from the dissolved state or by mixing in an extruder and are used for preparing fibers, films and shaped articles with improved mechanical properties.

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