Patent · US Active

Division of a polyarylene ether solution

US9809686B2 · kind B2 · utility

0Cited by

5References

11Claims

0Family size

Assignee

BASF SE

Inventors

Joerg Erbes · Karlsruhe, DE
Stefan Muessig · Ludwigshafen, DE
Tobias Kortekamp · Mannheim, DE
Marco Krueger · Mannheim, DE
Markus Steffen · Maikammer, DE
Angela Ulzhoefer · Ludwigshafen, DE
Cecile Schneider · Bischofswerda, DE
Alexandra Wiedemann · Weisenheim am Berg, DE
Simon Gramlich · Ludwigshafen am Rhein, DE

Key dates

Filing date	Jul 16, 2014
Grant date	Nov 7, 2017
Priority date	—
Expiry date	Jul 16, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2381/08
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a process for producing polyarylene ether beads from a polyarylene ether solution, comprising the steps of

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