EP 0583512 B1 19980617 - Detergent additives
Title (en)
Detergent additives
Title (de)
Reinigungsmittelzusätze
Title (fr)
Additifs détergents
Publication
Application
Priority
EP 92202534 A 19920818
Abstract (en)
[origin: EP0583512A1] The present invention provides a detergent additive comprising a water-soluble or water-dispersible detergent active compound such as enzyme characterized in that said compound is mixed with a surfactant before absorption into a porous hydrophobic material such as silica, said porous material subsequently being coated with a hydrophobic material such as silicone oil. Detergent compositions containing said additive are also encompassed.
IPC 1-7
IPC 8 full level
C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 3/38 (2006.01); C11D 3/382 (2006.01); C11D 3/386 (2006.01); C11D 17/00 (2006.01); C11D 1/52 (2006.01)
CPC (source: EP)
C11D 3/38672 (2013.01); C11D 17/0039 (2013.01); C11D 1/525 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0583512 A1 19940223; EP 0583512 B1 19980617; AU 4789693 A 19940315; CN 1039430 C 19980805; CN 1085942 A 19940427; DE 69225968 D1 19980723; DE 69225968 T2 19990218; ES 2117030 T3 19980801; JP H08500144 A 19960109; TR 27709 A 19950622; WO 9404267 A1 19940303
DOCDB simple family (application)
EP 92202534 A 19920818; AU 4789693 A 19930728; CN 93117787 A 19930813; DE 69225968 T 19920818; ES 92202534 T 19920818; JP 50628693 A 19930728; TR 71993 A 19930812; US 9307088 W 19930728