EP 0381397 A2 19900808 - Particulate detergent compositions and their use.
Title (en)
Particulate detergent compositions and their use.
Title (de)
Teilchenförmige Detergenszusammensetzungen und ihre Verwendung.
Title (fr)
Compositions détergentes en particules et leur utilisation.
Publication
Application
Priority
GB 8902009 A 19890130
Abstract (en)
An enzymatic detergent composition in the form of a granulate or powder, comprising surfactant, enzyme and optionally normal detergent adjuncts, characterised in that, in combination, said composition (a) has a bulk density higher than about 600 g/l, and (b) has an electrolyte content such that said composition yields a wash solution with ionic strength lower than about 0.04, (or 0.05 in the presence of phosphate builder), e.g. 0.03, e.g. 0.02, when dissolved or dispersed in aqueous liquid in an amount that gives about 0.8 g/l surfactant concentration, which supports well the activity of enzymes such as lipase, amylase, cellulase, or protease.
IPC 1-7
IPC 8 full level
C11D 3/386 (2006.01); C11D 10/02 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/38609 (2013.01); C11D 3/38627 (2013.01); C11D 3/38645 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0381397 A2 19900808; AU 4890990 A 19900802; BR 9000376 A 19901204; CA 2008948 A1 19900730; GB 8902009 D0 19890322; JP H02245100 A 19900928; ZA 90670 B 19910925
DOCDB simple family (application)
EP 90300869 A 19900129; AU 4890990 A 19900130; BR 9000376 A 19900130; CA 2008948 A 19900130; GB 8902009 A 19890130; JP 2036790 A 19900130; ZA 90670 A 19900130