Stable liquid aqueous enzyme detergent

Details Stable liquid aqueous enzyme detergent Stable liquid aqueous enzyme detergent

1990-08-02

1993-12-14

McAvoy, Ellen M.

Compositions

Water-softening or purifying or scale-inhibiting agents

252DIG12, 252173, 25217421, C11D 742, C11D 3386

Patent

active

052699609

ABSTRACT:
The present invention provides a stable liquid, aqueous enzyme detergent comprising a mixture of nonionic and anionic surfactants, enzymes and a calcium ion source as an enzyme stabilizer, wherein phase instability is prevented by the use of an alkyl ether carboxylate as a phase stabilizer. This material also surprisingly enhances enzyme stability and imparts additional detergency performance to the liquid detergents. Standard adjuncts may be added to the compositions of this invention.

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