Method for creating a pH jump system

Details Method for creating a pH jump system Method for creating a pH jump system

1994-03-24

1996-01-16

Lieberman, Paul

Compositions

Fluent dielectric

N-containing

252 98, 252102, 252153, 252173, 25217412, 25217423, 252542, 252544, 252546, 252DIG12, C11D 326, C11D 328, C11D 330, C11D 333

Patent

active

054845556

ABSTRACT:
The present invention relates to a composition in which the pH is raised when diluted in the wash and which composition comprises (1) a surfactant system; (2) an N-containing compound and (3) metal salt from group 1B to 8B of the periodic table and/or a metal salt from group 3A or 4A of the periodic table. The N-compound and metal are believed to form a complex which reduces pH in product, but which raises pH when the complex dissociates in the wash. The invention further relates to a process of creating a pH jump system while laundering or cleaning hard surfaces using such a composition.

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