EP 0973842 A4 20010509 - USE OF POLYAMIDE DISPERSION FOR FILTER CARTRIDGES
Title (en)
USE OF POLYAMIDE DISPERSION FOR FILTER CARTRIDGES
Title (de)
VERWENDUNG EINER POYAMIDDISPERSION IN FILTERPATRONEN
Title (fr)
UTILISATION D'UNE DISPERSION DE POLYAMIDE POUR CARTOUCHE FILTRANTE
Publication
Application
Priority
- US 9805571 W 19980330
- US 4219397 P 19970331
- US 4565698 A 19980320
IPC 1-7
IPC 8 full level
B01D 27/00 (2006.01); B01D 29/00 (2006.01); B01D 29/21 (2006.01); B01D 39/00 (2006.01); C09J 101/08 (2006.01); C09J 177/00 (2006.01)
Citation (search report)
- [Y] GB 1068421 A 19670510 - PALL CORP
- [Y] US 5025043 A 19910618 - SMITH GEORGE A [US]
- [Y] EP 0327354 A2 19890809 - UNION CAMP CORP [US]
- [Y] EP 0328301 A2 19890816 - UNION CAMP CORP [US]
- See references of WO 9844062A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0973842 A1 20000126; EP 0973842 A4 20010509; JP 2002513327 A 20020508
DOCDB simple family (application)
EP 98914269 A 19980330; JP 54170798 A 19980330