Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1995-01-10
1996-05-28
Einsmann, Margaret
Compositions
Water-softening or purifying or scale-inhibiting agents
25217419, 252DIG17, 53612313, C11D 320
Patent
active
055208398
ABSTRACT:
A detergent composition contains a combination of two different surfactants, one micellar phase and one lamellar phase, at least one of the surfactants being a glycolipid biosurfactant. Preferred micellar phase biosurfactants are rhamnolipids, sophoroselipids and cellobioselipids, advantageously used in combination with non-glycolipid anionic or nonionic surfactants; while preferred lameilar biosurfactants are trehaloselipids, glucoselipids, and rhamnolipids, advantageously used in combination with micellar biosurfactants. The detergent compositions show enhanced oily soil detergency in fabric washing even when the glycolipid biosurfactants used individually are poor detergents.
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Hall Peter J.
Haverkamp Johan
Schmidt Michael
van Kralingen Cornelis G.
Einsmann Margaret
Lever Brothers Company Division of Conopco, Inc.
Mitelman Rimma
Ogden Necholus
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