EP 1424418 A1 20040602 - Structured geotextiles and process for their production
Title (en)
Structured geotextiles and process for their production
Title (de)
Strukturierte Geotextilien und Verfahren zu deren Herstellung
Title (fr)
Géotextiles structurés et procédé de production
Publication
Application
Priority
EP 02026438 A 20021127
Abstract (en)
Structured geotextiles in which a defined structuring is obtained by a hydrodynamic consolidation process is new. An Independent claim is included for a process in which defined capillaries are produced in a hydrodynamic consolidation process at different distances from each other and used to give differently consolidated geotextiles.
Abstract (de)
Die Erfindung betrifft strukturierte Geotextilien und Verfahren zu deren Herstellung durch hydrodynamische Verfestigungsverfahren
IPC 1-7
IPC 8 full level
D04H 1/492 (2012.01); D04H 3/007 (2012.01); D04H 3/11 (2012.01); E02D 29/02 (2006.01)
CPC (source: EP)
D04H 1/492 (2013.01); D04H 3/007 (2013.01); D04H 3/11 (2013.01); E02D 29/0241 (2013.01); E02D 2300/0085 (2013.01)
Citation (search report)
- [X] EP 1167605 A1 20020102 - GEORGIA PACIFIC FRANCE [FR]
- [X] US 6253429 B1 20010703 - ZOLIN PAUL F [US]
- [X] US 4069563 A 19780124 - CONTRACTOR RASHMIKANT MAGANLAL, et al
- [X] DE 10064687 A1 20020704 - FLEISSNER MASCHF GMBH CO [DE], et al
- [X] US 2002157766 A1 20021031 - VUILLAUME ANDRE [FR], et al
- [X] US 2001006866 A1 20010705 - KUROIWA YUKI [JP], et al
- [X] US 5151320 A 19920929 - HOMONOFF EDWARD C [US], et al
Citation (examination)
FR 2752247 A1 19980213 - LYSTIL SA [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02026438 A 20021127