Color stabilized nonionic surfactants and alkaline cleanser form

Details Color stabilized nonionic surfactants and alkaline cleanser form Color stabilized nonionic surfactants and alkaline cleanser form

1980-03-05

1981-06-02

Albrecht, Dennis L.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252 95, 252 99, 252135, 25217421, 252407, 252524, 252542, 252DIG1, 568580, 568582, C09K 1522, C11D 172, C11D 328, C11D 3395

Patent

active

042710316

ABSTRACT:
Color-stabilized nonionic surfactants which contain chemically bonded poly(alkylene oxide) groups with terminal hydroxyl groups, wherein the color stabilizer is from 0.1 to 5% by weight, based on surfactant, of one or more compounds of the formula ##STR1## where X is O, CH.sub.2, C.sub.2 H.sub.4 or C.sub.3 H.sub.6, Y is O or NH and Z is H, CH.sub.3 or CH.sub.2 OH.

REFERENCES:
patent: 2476554 (1949-07-01), Lincoln
patent: 3061552 (1962-10-01), Schenck
patent: 3382178 (1968-05-01), Lissant
patent: 4088594 (1978-05-01), Fernley
patent: 4126586 (1978-11-01), Curtis
patent: 4132703 (1979-01-01), Crochemore
patent: 4155882 (1979-05-01), Davies

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