EP 0414197 B1 19971210 - Dishwashing compositions for dishwasher
Title (en)
Dishwashing compositions for dishwasher
Title (de)
Maschinengeschirrspülmittel
Title (fr)
Composition pour le lavage en machine à laver la vaisselle
Publication
Application
Priority
- DE 3927714 A 19890822
- DE 3939494 A 19891129
Abstract (en)
[origin: EP0414197A2] The invention relates to a mildly alkaline dishwashing composition which a) contains at least 25% by weight of a combination of sodium carbonate and sodium bicarbonate; b) is free of metasilicates; c) is free of chlorine bleaches and d) has a mildly alkaline pH of less than 10.5 in 1% strength aqueous solution. n
IPC 1-7
C11D 3/10; C11D 3/06; C11D 3/39; C11D 3/386; C11D 3/08; C11D 3/20; C11D 3/37; C11D 1/66
IPC 8 full level
C11D 1/66 (2006.01); C11D 3/06 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01); C11D 7/12 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/06 (2013.01); C11D 3/08 (2013.01); C11D 3/10 (2013.01); C11D 3/386 (2013.01); C11D 3/3942 (2013.01)
Citation (examination)
- JP H01146998 A 19890608 - MATSUSHITA ELECTRIC IND CO LTD
- Nr. 169704s, Columbus, Ohio, US; & SU - A - 1346668 (V.A. BANOV et al.) 23.10. 1987
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0414197 A2 19910227; EP 0414197 A3 19920304; EP 0414197 B1 19971210; AT E161036 T1 19971215; AU 6113190 A 19910228; CA 2023529 A1 19910223; DE 59010780 D1 19980122; DK 0414197 T3 19980202; ES 2112247 T3 19980401; FI 904155 A0 19900822; JP H03163199 A 19910715; NO 903682 D0 19900821; NO 903682 L 19910225; PL 286561 A1 19910520; PT 95049 A 19910418
DOCDB simple family (application)
EP 90115943 A 19900820; AT 90115943 T 19900820; AU 6113190 A 19900820; CA 2023529 A 19900817; DE 59010780 T 19900820; DK 90115943 T 19900820; ES 90115943 T 19900820; FI 904155 A 19900822; JP 21827090 A 19900821; NO 903682 A 19900821; PL 28656190 A 19900820; PT 9504990 A 19900821