Synergistic dual-surfactant detergent composition containing sop

Details Synergistic dual-surfactant detergent composition containing sop Synergistic dual-surfactant detergent composition containing sop

1993-09-10

1995-05-23

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

25217418, 252DIG16, 252DIG17, 5361233, C11D 320

Patent

active

054178797

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 lamellar biosurfactants are trehaloselipids, glucoselipids, and rhamnolipids, advantageously used in combination with micelar 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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Communication EP Search Report EP 92 30 1101.

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