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Assignee: L'Oreal


Location: Paris, FR
No. of patents: 2593

                    65  
NumberTitleIssue Date
3977825Indoanilines in keratinic fiber dye cmpositions
Indoaniline of the formula ##SPC1## wherein R1 represents hydrogen, halogen, alkyl or alkoxy; R2 and R3 represent alkyl; R4, R5 and R6 each independently represent hydrogen, halogen, al...
08/31/1976
3978204Cosmetic composition containing microencapsulated solvents for nail enamel
A process for preparing a cosmetic blotting paper toweling composition for the skin consisting essentially of a flexible solid blotting paper toweling support having a multiplicity of mechanical pressure rupturable, cosmetic containing microcapsules, whic...
08/31/1976
3976781Process and cosmetic compositions for the treatment of skin and scalp
A method, composition and compounds useful in said compositions for treating the skin and scalp characterized by an excessive secretion of sebum to improve the condition thereof by reducing said excessive secretion of sebum includes topically applying to ...
08/24/1976
3972937Diphenylamines for dyeing keratinous fibers
Hair dye and hair-setting lotion compositions contain a diphenylamine of the formula ##SPC1## Wherein Z represents amino, acylamino or hydroxy, R1, R2 and R3 represent hydrogen or lower alkyl, R4 represents hydr...
08/03/1976
3972914Novel derivatives of glycerol
Novel bi-substituted derivatives of glycerol of the formula: ##EQU1## wherein X and Y, which can be the same or different, are either --O-- or ##EQU2## where R1 is a branched alkyl radical having from 5 to 8 carbon atoms, with the num...
08/03/1976
3971391Process for improving the quality of living, human hair by lanthionization
Process for improving and modifying the cosmetic properties of living human hair comprising transforming about 25 to 70% of the cystine in hair that is not subjected to any extension stress into lanthionine. The process is carried out with an aqueous medi...
07/27/1976
3968218Cosmetic composition containing a hydroxylated amino thioether for application to the hair and skin
A method and composition for combatting the greasy and unaesthetic appearance of the hair and to improve the appearance of the skin comprises in a carrier at least one active component of the formula ##EQU1## wherein R1 and R2 a...
07/06/1976
3966403Hair lacquer or hair setting composition containing a tetrapolymer
Copolymer of (a) an unsaturated acid having the formula R--CH = CH--(CH2 --O--CH2)n --COOH wherein n = 0 or 1, and when n = O, R = CH3 and when n = 1, R = H, (b) a vinyl ester of the formula ##EQU1## wherei...
06/29/1976
3966404Hair laquer or hair setting composition containing a terpolymer
Terpolymer of crotonic acid, vinyl acetate and an allyl or methallyl ester having the formula ##EQU1## wherein R' hydrogen or CH3, R1 is a saturated hydrocarbon chain containing 1-6 carbon atoms and R2 is -CH3
06/29/1976
3966722Indamines for dyeing keratinous fibers
The invention pertains to indamines and salts thereof which are usefully employed in a dye composition for coloring keratinous fibers, especially human hair and in hair setting lotions which also includes a film-forming cosmetic resin....
06/29/1976
3966398Hair dyeing composition containing a non-ionic surfactant
A hair dyeing composition containing a non-ionic surfactant having the formula ##EQU1## WHEREIN R is selected from the group consisting of aliphatic, cycloaliphatic and arylaliphatic radicals and mixtures thereof having 7-21 carbon atoms, n is g...
06/29/1976
3964643Unpressurized container for holding a plurality of products separately and dispensing them simultaneously
Unpressurized container for holding a plurality of products separately and dispensing them simultaneously comprises a deformable outer jacket, a rigid frangible tube so positioned within the outer jacket that it may be ruptured by flexing the outer jacket...
06/22/1976
3963764Indoanilines
Indoaniline having the formula ##SPC1## Wherein Z represents amino, acylamino or hydroxy; R5, R6 and R7 each independently represent hydrogen, lower alkyl or lower alkoxy; R8 and R9 each independently...
06/15/1976
3961879Dye composition for keratinic fibers containing a phenol coupler
A dye composition for keratinic fibers comprising in combination A. at least one oxidation base comprising a paraphenylenediamine, present in the form of a free base, or in the form of an acid addition salt thereof and B. at least one coupler of the formula: ...
06/08/1976
3959460Cosmetic compositions containing anionic surface active agent containing mono- or polyhydroxylated mono- or poly ether chains and a terminal acid group
A cosmetic composition comprises an aqueous solution of an anionic surface active agent selected from the group consisting of (a) a surface active agent of the formula ##EQU1## wherein R is selected from the group consisting of alkyl and alkenyl, eac...
05/25/1976
3959390Process of producing mono and polyhydroxyl ethers
Compounds having C2 H3 (CH2 O--C(CH3)3)O groups and the process of using these compounds to produce polyhydroxyl ethers....
05/25/1976
3958581Cosmetic composition containing a cationic polymer and divalent metal salt for strengthening the hair
A cosmetic composition to strengthen the hair which comprises (a) a cosmetic vehicle containing a member selected from water, ethanol, isopropanol or mixtures thereof (b) 0.2 to 25 percent by weight of a cationic polymer and (c) 0.01 - 0.5 mole per gram o...
05/25/1976
3957774N-Morpholinomethyl-N-'-substituted ethyl and propylureas
Polycondensable compound and a process for treating hair employing a composition containing said polycondensable compound having the formula ##EQU1## wherein X is O or S; R1 and R2 are ethyl or together form the divalent radical...
05/18/1976
3956352Heterocyclic aluminum compounds and process for their preparation
A heterocyclic aluminum compound of the formula ##EQU1## wherein n is 1 or 2. When n is 1, Z is --CH=CH--. When n is 2, Z is either --(CH2)m wherein m is 0-6, or a heteroatom selected from --O--, --S--, >SO, >SO2 or >...
05/11/1976
39563424-[4-(2,6-Diaminopyridylimino)]-2,5-cyclohexadien-1-one
Hair dye and hair setting lotion compositions containing an indoaniline having the formula ##SPC1## Wherein R1, R2, R3 and R4 represents hydrogen, halogen, lower alkyl having 1-4 carbon atoms and lower alkoxy ha...
05/11/1976
3955716Decorative cover for valved end of pressurized containers
Decorative cover for valved end of pressurized container comprises inner and outer cylindrical walls. The inner edge of the outer wall terminates in a retaining ring attached to engage over a peripheral abutment on the container and is surmounted by a tea...
05/11/1976
3954882Non-ionic surface-active agents derived from fatty chain diols
Non-ionic surface-active agents having the formula: ##EQU1## in which R is alkyl, alkenyl, alkoxyalkyl and alkaryloxyalkyl, having 8 to 22 carbon atoms, X represents a CH2 OH or CH2 O--CH2 --CHOH--CH2 OH gr...
05/04/1976
3953608Cosmetic compositions for the skin containing a chitosan derivative
Chitosan derivatives formed by acylation of chitosan with a saturated or unsaturated organic diacid anhydride are employed as a skin moisturizing agent in a cosmetic composition comprising an aqueous solution containing 0.1-20 percent by weight of said ch...
04/27/1976
3953508Diphenylamines for dyeing keratinous fibers
Diphenylamines having the formula ##SPC1## Wherein: Y represents a member selected from the group consisting of a hydroxy and amino, R1 and R3, each independently, represent a member selected from the group consisting of hydrogen, ha...
04/27/1976
3953450Aluminum derivatives of N-oxypyridyl thiol and process for their preparation
An antiperspirant-deodorant composition containing in a cosmetic carrier an active compound of the formula ##SPC1## Wherein X is chlorine, bromine and R1 SO3 wherein R1 is alkyl of 1-4 carbon atoms, phenyl, chlorophenyl, h...
04/27/1976
3950532Topical application of cis of trans 3,4-thiolanediol to reduce the greasy appearance of hair and skin
A composition and method for treating the hair and skin characterized by a greasy, unaesthetic appearance to reduce or essentially eliminate this greasy appearance which includes topically applying to a human having hair or skin so characterized a cosmeti...
04/13/1976
3950542Cysteamine derivatives for oral treatment of seborrhea
A method for treating a scalp characterized by an excessive secretion of sebum, to improve the condition thereof by reducing said excessive secretion comprising orally administering to a human being having a scalp so characterized a therapeutic compositio...
04/13/1976
3946911Cap for operating dispensing valve which may be actuated from a plurality of directions
Cap for actuating the valve of a pressurized container comprises an annular group of radially disposed fins hinged at one edge and so positioned that inward pressure on any fin will swing that fin and thereby actuate the valve....
03/30/1976
3946749Hair cosmetic compositions based on grafted and crosslinked copolymers
A cosmetic composition is provided which comprises at least one graft and cross-linked copolymer obtained by copolymerization of: A. at least one non-ionic monomer, B. at least one ionic monomer or N-vinyl pyrrolidone, C. polyethylene glycol, and D. a cross-linking...
03/30/1976
3946606Device for measuring the force required to untangle hair
Device for measuring the force required to untangle hair comprises a handle, a carding member mounted for pivotal movement about the axis of said handle, and a counter for measuring the sum of the amplitudes of successive pivotal movements of said carding...
03/30/1976
3946035Anti-inflammatory polymers, pharmaceutical compositions containing the same and process for producing said polymers
A polymer has on its macromolecular chains in the form of a lateral branching an anti-inflammator residue having a carboxylic acid function chemically linked to the macromolecular chains by an intermediate covalent function....
03/23/1976
3943582Holder for additive to flushing water
Holder for additive to flushing water is provided with deflector opposite its water inlet for directing incoming water against the surface of the additive....
03/16/1976
3940477Cosmetic skin coloring compositions containing aminated γ-dialdehydes
Aminated aldehydes are usefully employed in cosmetic compositions to tan the skin....
02/24/1976
                    65  
 
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