EP 0242141 A2 19871021 - Detergent powders and process for preparing them.
Title (en)
Detergent powders and process for preparing them.
Title (de)
Reinigungsmittelpulver und Verfahren zu deren Herstellung.
Title (fr)
Poudres détergentes et leur procédé de préparation.
Publication
Application
Priority
GB 8609043 A 19860414
Abstract (en)
Low or zero-P detergent powders are prepared by a process in which sodium aluminosilicate, succinic acid or a salt thereof, optionally a polymeric powder structurant and other components are slurried and spray-dried, and particulate sodium silicate of defined characteristics is postdosed.
IPC 1-7
IPC 8 full level
C11D 3/08 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 3/37 (2006.01); C11D 3/60 (2006.01); C11D 11/00 (2006.01); C11D 11/02 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP KR)
C11D 3/128 (2013.01 - EP); C11D 3/2082 (2013.01 - EP); C11D 7/14 (2013.01 - KR); C11D 11/02 (2013.01 - EP)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0242141 A2 19871021; EP 0242141 A3 19881102; AU 572418 B2 19880505; AU 7134187 A 19871210; BR 8701757 A 19880112; GB 8609043 D0 19860521; JP S62243695 A 19871024; KR 870010174 A 19871130; TR 23366 A 19891228; ZA 872674 B 19881228
DOCDB simple family (application)
EP 87303159 A 19870410; AU 7134187 A 19870409; BR 8701757 A 19870413; GB 8609043 A 19860414; JP 9061887 A 19870413; KR 870003434 A 19870410; TR 25087 A 19870413; ZA 872674 A 19870414