C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
134/16
C11D 3/06 (2006.01) C11D 3/10 (2006.01)
Patent
CA 1134237
C.1045 ABSTRACT OF THE DISCLOSURE: The invention relates to a detergent composition in powder or bar form containing a surfactant, an alkali metal carbonate and a low level (1 to 5%) of orthophosphate, other phosphates being maintained at a level below 5%. A peroxygen bleach and other conventional additives are optionally present. The compositions are suitable for washing fabrics in developing countries and are suitable as low cost products elsewhere.
347089
Cottrell John S.
Powers Peter J.
Bereskin & Parr
Unilever Limited
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