Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
251 words
A composition for coloring keratinic fibers comprising an aqueous or hydroalcoholic solution of at least one diphenylamine of the formula ##STR6## wherein R 1 and R 4 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, amino, N-lower alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower hydroxy alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower carbamylalkylamino wherein the alkyl moiety has 1-6 carbon atoms, acetylamino, ureido and carbalkoxyamino wherein the alkoxy moiety has 1-6 carbon atoms; R 2 and R 3 each independently represent a member selected from the group consisting of hydrogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, acetylamino and ureido; R 5 and R 6 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms and lower alkoxy having 1-6 carbon atoms with the proviso that when both R 5 and R 6 are other than hydrogen at least one of R 5 and R 6 occupies a position meta to --NHR 7 ; and R 7 represents a member selected from the group consisting of alkyl having 1-6 carbon atoms, hydroxyalkyl having 1-6 carbon atoms, amino alkyl having 1-6 carbon atoms, acetylamino alkyl wherein the alkyl moiety has 1-6 carbon atoms and mesylamino alkyl having 1-6 carbon atoms, said diphenylamine being present in an amount effective to color said keratinic fibers.
Claim 2
Dependent Claim
251 words
A composition for coloring keratinic fibers comprising an aqueous or hydroalcoholic solution of at least one diphenylamine of the formula ##STR6## wherein R 1 and R 4 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, amino, N-lower alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower hydroxy alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower carbamylalkylamino wherein the alkyl moiety has 1-6 carbon atoms, acetylamino, ureido and carbalkoxyamino wherein the alkoxy moiety has 1-6 carbon atoms; R 2 and R 3 each independently represent a member selected from the group consisting of hydrogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, acetylamino and ureido; R 5 and R 6 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms and lower alkoxy having 1-6 carbon atoms with the proviso that when both R 5 and R 6 are other than hydrogen at least one of R 5 and R 6 occupies a position meta to --NHR 7 ; and R 7 represents a member selected from the group consisting of alkyl having 1-6 carbon atoms, hydroxyalkyl having 1-6 carbon atoms, amino alkyl having 1-6 carbon atoms, acetylamino alkyl wherein the alkyl moiety has 1-6 carbon atoms and mesylamino alkyl having 1-6 carbon atoms, said diphenylamine being present in an amount effective to color said keratinic fibers.
Claim 3
Dependent Claim
24 words
The composition of claim 1 wherein said diphenylamine is present in an amount of about 0.002 to 3 percent by weight of said composition.
Claim 4
Dependent Claim
13 words
The composition of claim 1 having a pH between about 5.5 - 12.
Claim 5
Dependent Claim
11 words
The composition of claim 1 which also includes direct hair dye.
Claim 6
Dependent Claim
22 words
The composition of claim 1 which also includes a member selected from the group consisting of an oxidation dye and a coupler.
Claim 7
Dependent Claim
22 words
The composition of claim 5 wherein said oxidation dye is selected from the group consisting of orthophenylenediamine, paraphenylene diamine, orthoaminophenol and paraaminophenol.
Claim 8
Dependent Claim
20 words
The composition of claim 5 wherein said coupler is selected from the group consisting of metadiamine, metaaminophenol, metaacetylaminophenol and metadiphenol.
Claim 9
Dependent Claim
25 words
The composition of claim 1 which also includes a dye selected from the group consisting of a nitrobenzene dye, an anthraquinone dye, and an indophenol.
Claim 10
Dependent Claim
23 words
The composition of claim 1 which is a hydroalcoholic solution of said diphenylamine and which also includes at least one cosmetic film-forming resin.
Claim 11
Dependent Claim
19 words
The composition of claim 9 wherein said hydroalcoholic solution is an aqueous solution of a low molecular weight alcohol.
Claim 12
Dependent Claim
18 words
The composition of claim 10 wherein said alcohol is selected from the group consisting of ethanol and isopropanol.
Claim 13
Dependent Claim
18 words
The composition of claim 10 wherein said alcohol is present in an amount of about 20-70 weight percent.
Claim 14
Dependent Claim
19 words
The composition of claim 9 wherein said cosmetic film-forming resin is present in an amount of 1-3 weight percent.
Claim 15
Dependent Claim
64 words
The composition of claim 9 wherein said cosmetic film-forming resin is selected from the group consisting of polyvinylpyrrolidone, a copolymer of vinylpyrrolidone and vinyl acetate, a copolymer of vinyl acetate and crotonic acid, a copolymer of maleic anhydride and butyl vinyl ether, a terpolymer of methyl methacrylate, stearyl methacrylate and dimethylaminoethyl methacrylate and a terpolymer of vinyl acetate, allyl acetate and allyloxy acetic acid.
Claim 16
Dependent Claim
14 words
The composition of claim 1 in the form of a cream or a gel.
Claim 17
Dependent Claim
10 words
The composition of claim 1 which also includes a glycol.
Claim 18
Dependent Claim
11 words
The composition of claim 1 which also includes a wetting agent.
Claim 19
Dependent Claim
11 words
The composition of claim 1 which also includes a dispersing agent.
Claim 20
Dependent Claim
54 words
A process for dyeing keratinic fibers comprising impregnating said fibers to be dyed with the composition of claim 1 in an amount effective to dye said fibers, permitting said composition to remain in contact with said fibers for a period ranging from about 5 to 30 minutes, rinsing said fibers and drying said fibers.
Claim 21
Dependent Claim
24 words
The process of claim 19 wherein said fibers are living human hair and said hair after rinsing is shampooed prior to drying the same.
Claim 22
Dependent Claim
27 words
A process for coloring human hair comprising applying to previously washed and rinsed hair the composition of claim 9 in an amount effective to color said hair.