EP 1268573 A1 20030102 - PROCESS FOR WORKING UP AQUEOUS DISPERSIONS OF FLUOROPOLYMERS
Title (en)
PROCESS FOR WORKING UP AQUEOUS DISPERSIONS OF FLUOROPOLYMERS
Title (de)
VERFAHREN ZUR AUFARBEITUNG VON WÄSSRIGEN FLUORPOLYMERDISPERSIONEN
Title (fr)
PROCEDE DE TRANSFORMATION DE DISPERSIONS AQUEUSES DE FLUOROPOLYMERES
Publication
Application
Priority
- DE 10004229 A 20000201
- US 0103152 W 20010131
Abstract (en)
[origin: DE10004229A1] Process for working up aqueous dispersions of fluoropolymers. Fluoropolymer dispersions, in particular of fluoroelastomers, can be coagulated without adding chemicals, by compression with the aid of a gas and release through one or more small apertures.
[origin: DE10004229A1] Process for coagulating aqueous fluoropolymer dispersions comprises pressurizing the dispersion with a gas and expanding it through one or more small orifices.
IPC 1-7
IPC 8 full level
C08F 6/22 (2006.01)
CPC (source: EP)
C08F 6/22 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 0157096A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 10004229 A1 20010802; AU 3659801 A 20010814; CA 2396630 A1 20010809; EP 1268573 A1 20030102; JP 2003522230 A 20030722; WO 0157096 A1 20010809
DOCDB simple family (application)
DE 10004229 A 20000201; AU 3659801 A 20010131; CA 2396630 A 20010131; EP 01908761 A 20010131; JP 2001557927 A 20010131; US 0103152 W 20010131