Bar composition with N-alkoxy or N-aryloxy polyhydroxy fatty acid amide surfactant
AssigneeThe Procter & Gamble Company
InventorsDaniel S. Connor, Yi-Chang Fu, Jeffrey J. Scheibel
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Abstract
Laundry or toilet bars comprising one or more surface active agents such as soaps or synthetic detergents are prepared using an alkoxy or aryloxy polyhydroxy fatty acid amide to improve bar smear, cracking or wearing qualities, Palm oil chain-length fatty acid amides of N-(3-methoxypropyl) glucamine and N-(2-methoxyethyl) glucamine are examples of the glucamide surfactant used in such bars.
Claims7
A laundry or toilet bar, or the like, comprising one or more surface-active agents selected from the group consisting of synthetic anionic surfactants and soaps, said bars containing at least about 1% by weight of an alkoxy or aryloxy polyhydroxy fatty acid amide of the formula ##STR3## wherein R is a C.sub.7 to C.sub.21 hydrocarbyl moiety, R.sup.1 is a C.sub.2 to C.sub.8 hydrocarbyl moiety moiety, R.sup.2 is a C.sub.1 -C.sub.8 hydrocarbyl moiety or oxy-hydrocarbyl moiety and Z is a polyhydroxy hydrocarbyl moiety having a linear chain with at least 2 hydroxyls directly connected to the chain, or an alkoxylated derivative thereof.
Dependencies are inferred from the claim text.