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US 4,396,525 AGranted
Phosphate free liquid scouring composition
AssigneeLever Brothers Company
InventorsFred K. Rubin, David V. Blarcom, Daniel J. Fox
Life of this patent
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Abstract
This invention discloses a liquid scouring composition comprising in percent by weight of the composition (a) about 0.5% to about 5% anionic surfactant; (b) about 0.5% to about 5% amphoteric surfactant; (c) about 5% to about 65% abrasive; (d) about 0.1% to about 8% electrolyte; (e) 0% to about 5% other ingredients; and (f) water to make 100%.
Claims7
A liquid scouring composition consisting essentially of in percent by weight of the composition:
- (a) about 0.5% to about 5% anionic surfactant;
- (b) about 0.5% to about 5% alkyl-amido betaine surfactant;
- (c) about 5% to about 65% abrasive;
- (d) about 0.1% to about 8% electrolyte;
- (e) 0% to about 5% other ingredients;
- and
- (f) water to make 100%.
4 more elements
Dependencies are inferred from the claim text.