Title:
HEAVY METAL AID, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS60168800
Kind Code:
A
Abstract:
A stable heavy metal adjunct, particularly manganese adjunct, for use as a peroxygen bleach catalyst is disclosed which comprises a matrix of a heavy meal salt provided with a surface powder coating of desiccant microsized powdered material having a mean particle size of less than 25 µm.A process for preparing said adjunct and bleaching and detergent compositions containing said adjunct are also disclosed.Preferred heavy metal is manganese and preferred surface powder coating is with microsized silicon dioxide (silica).
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| JP4183110 | Storage stability Granular bleach activator |
| WO/2001/002527 | DETERGENT COMPOSITIONS OR COMPONENTS |
| WO/1994/019440 | DETERGENT COMPOSITION |
Inventors:
TEIMOSHII DEBITSUDO FUINCHI
REIMONDO JIYON WAIRUDO
REIMONDO JIYON WAIRUDO
Application Number:
JP23593984A
Publication Date:
September 02, 1985
Filing Date:
November 08, 1984
Export Citation:
Assignee:
UNILEVER NV
International Classes:
C11D3/12; C11D7/54; C11D3/39; (IPC1-7): C11D7/54
Domestic Patent References:
| JPS477358A | ||||
| JPS5859299A | 1983-04-08 |
Attorney, Agent or Firm:
Hideto Asamura