EP 0416366 B1 19951108 - Dishwashing composition comprising layered silicates.
Title (en)
Dishwashing composition comprising layered silicates.
Title (de)
Schichtsilikate enthaltendes Geschirrspülmittel.
Title (fr)
Agent pour le lavage de la vaisselle comprenant des silicates en couche.
Publication
Application
Priority
DE 3929896 A 19890908
Abstract (en)
[origin: US5066415A] A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO2/Na2O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
IPC 1-7
IPC 8 full level
C11D 7/20 (2006.01); C11D 3/08 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 3/36 (2006.01); C11D 3/395 (2006.01)
CPC (source: EP US)
C11D 3/1273 (2013.01 - EP US); C11D 3/2082 (2013.01 - EP US); C11D 3/361 (2013.01 - EP US); C11D 3/395 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
AT BE CH DE DK ES FR LI NL SE
DOCDB simple family (publication)
EP 0416366 A2 19910313; EP 0416366 A3 19920401; EP 0416366 B1 19951108; AT E130027 T1 19951115; CA 2023240 A1 19910309; CA 2023240 C 20000411; DE 3929896 A1 19910314; DE 59009851 D1 19951214; DK 0416366 T3 19960304; ES 2079408 T3 19960116; JP 2886645 B2 19990426; JP H03100100 A 19910425; PT 95225 A 19910625; PT 95225 B 19970630; US 5066415 A 19911119
DOCDB simple family (application)
EP 90115975 A 19900821; AT 90115975 T 19900821; CA 2023240 A 19900814; DE 3929896 A 19890908; DE 59009851 T 19900821; DK 90115975 T 19900821; ES 90115975 T 19900821; JP 23464290 A 19900906; PT 9522590 A 19900906; US 57288390 A 19900824