EP 0119746 B1 19860625 - PROCESS FOR MANUFACTURING DETERGENT POWDER
Title (en)
PROCESS FOR MANUFACTURING DETERGENT POWDER
Publication
Application
Priority
GB 8304631 A 19830218
Abstract (en)
[origin: EP0119746A1] Photobleach, such as zinc or aluminium phthalocyanine sulphonate is incorporated into detergent powder by spraying in solution or suspension. Reduced loss of photobleach during processing and during storage of the resultant powder is achieved by adopting the process.
IPC 1-7
IPC 8 full level
C11D 3/42 (2006.01); C11D 3/00 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 11/02 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/0063 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0119746 A1 19840926; EP 0119746 B1 19860625; AT E20536 T1 19860715; AU 2464584 A 19840823; AU 550558 B2 19860327; BR 8400687 A 19840925; DE 3460251 D1 19860731; ES 529852 A0 19850901; ES 8507602 A1 19850901; GB 8304631 D0 19830323; JP H0354158 B2 19910819; JP S59157197 A 19840906; ZA 841146 B 19851030
DOCDB simple family (application)
EP 84301006 A 19840216; AT 84301006 T 19840216; AU 2464584 A 19840216; BR 8400687 A 19840216; DE 3460251 T 19840216; ES 529852 A 19840217; GB 8304631 A 19830218; JP 2843084 A 19840217; ZA 841146 A 19840216