Machine-dishwashing compositions

Details Machine-dishwashing compositions Machine-dishwashing compositions

1984-08-06

1986-11-04

Willis, Prince E.

Compositions

Electrolytes for electrical devices

252102, 252103, 25217412, 25218629, 25218631, 252DIG12, C11D 718, C11D 742, C11D 756

Patent

active

046209360

ABSTRACT:
A mildly alkaline enzymatic detergent cleaning composition adapted for use in automatic dishwashing machines comprising (a) an amylolytic enzyme, (b) sodium triphosphate, (c) sodium carbonate and/or borax, (d) sodium silicate, (e) a peroxy compound bleach, (f) a stabilizing agent, and optionally but preferably (g) a proteolytic enzyme and/or (h) a low- to non-foaming nonionic surfactant and/or (i) a fatty acid having chain length of about 12-18 carbon atoms, the amounts of components (b), (c) and (d) being so adjusted that the composition will have sufficent builder and buffering capacity to maintain a solution-pH of from 9.3 to 10.8. The composition presented in the form of a particulate product is an effective machine dishwashing composition comparable to conventional highly alkaline chlorine bleach-containing products.

REFERENCES:
patent: 3637339 (1972-01-01), Gray
patent: 3799879 (1974-03-01), Francke et al.
patent: 3960665 (1976-06-01), Villadsen et al.
patent: 4003700 (1977-01-01), Gray
patent: 4021360 (1977-05-01), McLaughlin et al.
patent: 4088595 (1978-05-01), Michelson et al.
patent: 4115292 (1978-09-01), Richardson et al.
patent: 4162987 (1979-07-01), Maguire et al.
patent: 4501681 (1985-02-01), Groult et al.
patent: 4547305 (1985-10-01), Cornelissen et al.
patent: 4568476 (1986-02-01), Kielman et al.

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