EP 0791048 B1 19990602 - PROCESS FOR PRODUCING WASHING AND CLEANING AGENT TABLETS BY MEANS OF MICROWAVE AND HOT-AIR TREATMENT
Title (en)
PROCESS FOR PRODUCING WASHING AND CLEANING AGENT TABLETS BY MEANS OF MICROWAVE AND HOT-AIR TREATMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG VON WASCH- UND REINIGUNGSMITTELTABLETTEN DURCH MIKROWELLEN- UND HEISSLUFTBEHANDLUNG
Title (fr)
PROCEDE DE PRODUCTION DE PASTILLES DE PRODUITS DE LAVAGE OU DE NETTOYAGE PAR TRAITEMENT AUX MICRO-ONDES ET A L'AIR CHAUD
Publication
Application
Priority
- DE 4439679 A 19941107
- EP 9504242 W 19951030
Abstract (en)
[origin: US5914309A] PCT No. PCT/EP95/04242 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Oct. 30, 1995 PCT Pub. No. WO96/14391 PCT Pub. Date May 17, 1996A process for producing detergent tablets by exposing a detergent composition to microwave radiation in the frequency range from 3 to 300,000 MHz while treating the detergent composition with hot air having a temperature of 50 DEG C. to 300 DEG C.
IPC 1-7
IPC 8 full level
C11D 17/00 (2006.01)
CPC (source: EP US)
C11D 17/0047 (2013.01 - EP US); C11D 17/0073 (2013.01 - EP US); Y10S 159/26 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 5914309 A 19990622; AT E180827 T1 19990615; DE 4439679 A1 19960509; DE 59506121 D1 19990708; DK 0791048 T3 19991213; EP 0791048 A1 19970827; EP 0791048 B1 19990602; ES 2135101 T3 19991016; FI 971932 A0 19970506; FI 971932 A 19970506; GR 3030495 T3 19991029; NO 971303 D0 19970320; NO 971303 L 19970320; NZ 295667 A 19981028; WO 9614391 A1 19960517
DOCDB simple family (application)
US 83662397 A 19970507; AT 95937027 T 19951030; DE 4439679 A 19941107; DE 59506121 T 19951030; DK 95937027 T 19951030; EP 9504242 W 19951030; EP 95937027 A 19951030; ES 95937027 T 19951030; FI 971932 A 19970506; GR 990401570 T 19990610; NO 971303 A 19970320; NZ 29566795 A 19951030