Dentifrice

Claim 2

A dentifrice which contains a foam-producing amount of a surfactant which is an adduct of fatty alcohol containing 15 to 16 carbon atoms with a proportion of ethylene oxide such that 50 to 75 percent of the molecular weight of the adduct is attributable to oxyethylene units, plus an effective amount of an anti-decay agent which is of cationic nature, with the further proviso that a proportion of the ethylene oxide may be replaced with higher alkylene oxide such as propylene oxide and/or butylene oxide to the extent that such higher oxide accounts for up to 10 percent of the molecular weight of the adduct and is added either as an internal block or mixed with the ethylene oxide to form a heteric adduct.

Claim 3

A dentifrice as defined in claim 1, wherein said surfactant is an adduct of C 15 fatty alcohol with ethylene oxide such that the ethylene oxide units of said adduct account for about 62 percent of its molecular weight.

Claim 4

A dentifrice consisting essentially in weight percent of about: 40 to 50 percent of polishing agent; 0 to 21 percent of sorbitol; 0 to 30 percent of glycerol, with the proviso that the sum of the glycerol and sorbitol is 20 to 40 percent; 1 to 2 percent of binding agent;

Claim 5

A dentifrice consisting essentially in weight percent of about: 40 to 50 percent of polishing agent; 0 to 21 percent of sorbitol; 0 to 30 percent of glycerol, with the proviso that the sum of the glycerol and sorbitol is 20 to 40 percent; 1 to 2 percent of binding agent;

Claim 6

2 to 1 percent of preservative; 0.5 to 3 percent of flavoring agent; 0 to 0.5 percent of sweetening agent; an effective amount of an anti-decay agent of cationic nature; 0.5 to 3 weight percent of a detergent which is an adduct of the formula R--(OA).sub.n --H where R is an alkyl radical containing 15 to 16 carbon atoms; A is a bivalent alkylene radical containing 2 to 4 carbon atoms, such that individual OA units may be the same or different, and the number of OA units in which A contains 3 or 4 carbon atoms is such as to account for from 0 to 10 percent of the molecular weight of the adduct, and the positioning of OA units in which A contains 3 or 4 carbon atoms in the molecule is such that they are present either as a block proximate to the radical R or randomly distributed through the length of the chain indicated by portion --(OA) n -- of the above formula; n is a number such that said portion --(OA) n -- accounts for 50 to 75 percent of the molecular weight of said adducts; and the remainder substantially water.

Claim 7

2 to 1 percent of preservative; 0.5 to 3 percent of flavoring agent; 0 to 0.5 percent of sweetening agent; an effective amount of an anti-decay agent of cationic nature; 0.5 to 3 weight percent of a detergent which is an adduct of the formula R--(OA).sub.n --H where R is an alkyl radical containing 15 to 16 carbon atoms; A is a bivalent alkylene radical containing 2 to 4 carbon atoms, such that individual OA units may be the same or different, and the number of OA units in which A contains 3 or 4 carbon atoms is such as to account for from 0 to 10 percent of the molecular weight of the adduct, and the positioning of OA units in which A contains 3 or 4 carbon atoms in the molecule is such that they are present either as a block proximate to the radical R or randomly distributed through the length of the chain indicated by portion --(OA) n -- of the above formula; n is a number such that said portion --(OA) n -- accounts for 50 to 75 percent of the molecular weight of said adducts; and the remainder substantially water.

Claim 8

A dentifrice as defined in claim 3 wherein said detergent is an adduct of C 15 fatty alcohol with ethylene oxide such that the ethylene oxide units of said adduct account for about 62 percent of its molecular weight.