Dentifrice containing a poly(hydroxypropyl ether) non-ionic surfactant and a salt of a specific derivative of a protein degradation product

摘要

Dentifrice containing, in combination, (A) a poly(hydroxypropyl ether) nonionic surfactant and (B) a salt of a specific derivative of a protein degradation product, selected from the group consisting of (i) an alkali metal salt of an N-acyl-N-methylglycine (N-acylsarcosine) of formula: IMAGE where R denotes an alkyl or a mixture of alkyls containing from 9 to 17 carbon atoms, and (ii) an alkali metal salt of a condensate of C12-C18 fatty acids with a hydrolyzed animal protein. This dentifrice is characterized by good foamability and pleasant taste and does not attack the buccal mucosae and the gums.