EP 0138410 A1 19850424 - Process for the manufacture of coloured detergent powder.
Title (en)
Process for the manufacture of coloured detergent powder.
Title (de)
Verfahren zur Herstellung von gefärbtem Detergenspulver.
Title (fr)
Procédé pour la manufacture d'une poudre de détergent colorée.
Publication
Application
Priority
GB 8325326 A 19830921
Abstract (en)
Coloured detergent powder, either spray-dried or prepared by an agglomeration or granulation step may be prepared by admixing white powder with particulate colourant. This produces a satisfactory coloured powder without the disadvantages associated with other methods.
IPC 1-7
IPC 8 full level
C11D 3/40 (2006.01)
CPC (source: EP)
C11D 3/40 (2013.01)
Citation (search report)
- [Y] DE 2257163 A1 19730530 - PROCTER & GAMBLE
- [YD] US 4162228 A 19790724 - ROBLES ENRIQUE C [ES]
- [A] FR 2262085 A1 19750919 - ROCKWELL INTERNATIONAL CORP [US]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0138410 A1 19850424; EP 0138410 B1 19870520; AT E27301 T1 19870615; DE 3463787 D1 19870625; GB 8325326 D0 19831026
DOCDB simple family (application)
EP 84306414 A 19840919; AT 84306414 T 19840919; DE 3463787 T 19840919; GB 8325326 A 19830921