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US 4,363,756 AGranted
Pretreatment composition for stain removal
AssigneeLever Brothers Company
InventorsRalph R. Sepulveda, Lynn H. Lander
Life of this patent
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Abstract
A method and compositions for pre-laundering treatment of fabrics for stain removal are disclosed. The compositions comprise 25-100% of an ester of a short chain alcohol and a fatty acid and 0-75% of a surfactant.
Claims1
An active composition for the pre-laundering treatment of stains on fabrics comprising isopropyl myristate present at a level of about 25%;
- a C.sub.11 -C.sub.15 secondary alcohol with about 5 ethylene oxide units per molecule present at a level of about 25%;
- and a sodium C.sub.10 linear alcohol sulfate present at a level of about 50%.
Dependencies are inferred from the claim text.