04129423 is referenced by 35 patents and cites 5 patents.

Pourable, stable, liquid, abrasive compositions capable of removing manganese-ion derived discolorations from hard surfaces comprising a solid phase homogeneously dispersed and stabilized within an aqueous liquid phase are disclosed. Said solid phase comprises a water insoluble abrasive material. Said liquid phase comprises a stabilizing mixture, of a tertiary mixture of synthetic anionic surfactant, soap, and a nonionic surfactant, and an electrolyte system, said system comprising a stain removing amount of at least one electrolyte selected from the group consisting of an alkali metal salt of dihydroxy maleic acid, an alkali metal salt of dihydroxy tartaric acid, and mixtures thereof.

Title
Stable liquid abrasive composition suitable for removing manganese-ion derived discolorations from hard surfaces
Application Number
679521
Publication Number
4129423
Application Date
April 22, 1977
Publication Date
December 12, 1978
Inventor
Fred K Rubin
Leonia
NJ, US
Agent
James J Farrell
Melvin H Kurtz
Michael J Kelly
Assignee
Lever Brothers Company
NY, US
IPC
B08B 3/08
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