EP 0777721 B1 19981125 - PROCESS FOR PRODUCING TABLETS OF WASHING OR CLEANING AGENTS
Title (en)
PROCESS FOR PRODUCING TABLETS OF WASHING OR CLEANING AGENTS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON WASCH- ODER REINIGUNGSMITTELTABLETTEN
Title (fr)
PROCEDE DE PRODUCTION DE PRODUITS DE LAVAGE ET DE NETTOYAGE EN COMPRIMES
Publication
Application
Priority
- DE 4429550 A 19940819
- EP 9503169 W 19950810
Abstract (en)
[origin: US5866531A] PCT No. PCT/EP95/03169 Sec. 371 Date Mar. 26, 1997 Sec. 102(e) Date Mar. 26, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/06156 PCT Pub. Date Feb. 29, 1996A process for producing detergent tablets containing more than 10% by weight of anionic surfactant wherein the detergent tablets contain detergent components which are at least partly in hydrated form and the anionic surfactant is present in the form of one or more compounds containing up to 95% by weight of surfactants, by exposing a mixture of the detergent components and the anionic surfactant to microwaves in the frequency range from 3 to 300,000 MHz.
IPC 1-7
IPC 8 full level
C11D 17/06 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP KR US)
C11D 17/00 (2013.01 - KR); C11D 17/0082 (2013.01 - EP US); Y10S 159/26 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
US 5866531 A 19990202; AT E173758 T1 19981215; DE 4429550 A1 19960222; DE 59504349 D1 19990107; EP 0777721 A1 19970611; EP 0777721 B1 19981125; ES 2126310 T3 19990316; JP H10504349 A 19980428; KR 970705629 A 19971009; WO 9606156 A1 19960229
DOCDB simple family (application)
US 79302197 A 19970326; AT 95929834 T 19950810; DE 4429550 A 19940819; DE 59504349 T 19950810; EP 9503169 W 19950810; EP 95929834 A 19950810; ES 95929834 T 19950810; JP 50774795 A 19950810; KR 19970701086 A 19970219