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Assignee: L'Oreal


Location: Paris, FR
No. of patents: 2593

          6            
NumberTitleIssue Date
7455468Packaging and application device with adjustable wiping
The device includes a container and an applicator including a rod connected at a first end to a gripping member and to an application element at a second end. The device further includes a first wiping member disposed in the container and including a deformable port...
11/25/2008
7452151Device for packaging and application of a product
A device for packaging and applying a product includes a container to hold the product, with this container having an opening at its upper end, a wiper element engaged at least partially in the opening, an applicator including an applicator element carried by a rod ...
11/18/2008
7439380Diarylbutadiene-substituted diorganopolysiloxanes and photoprotective compositions comprised thereof
Novel 4,4-diarylbutadiene-substituted diorganopolysiloxanes having the structural formulae (1) or (2): in which A is a radical of formula (3) below: are useful sunscreens for UV-p...
10/21/2008
7437930Assembly comprising a dispensing device and a case which makes it possible to know the degree of emptying of the dispensing device
The present invention relates to an assembly comprising: a dispensing device containing at least one product to be dispensed, and a case for holding the dispensing device when the latter is not in use, this case co...
10/21/2008
7432386Diarylbutadiene-substituted methyltrialkylsilanes and photoprotective compositions comprised thereof
Novel 4,4-diarylbutadiene-substituted methyltrialkylsilanes having the structural formula (I): are useful sunscreens for UV-photoprotecting human skin against the damaging effects of UV-radiation, notably UV-A radiation.
10/07/2008
7431917Photostable photoprotective compositions comprising dibenzoylmethane and bis-resorcinyl triazine compounds and a compound that accepts the excited triplet level energy of said dibenzoylmethane(s)
Topically applicable, improvedly photostabilized, photoprotective cosmetic/dermatological compositions contain (i) an effective UV-screening amount of at least one dibenzoylmethane sunscreen and an effective photostabilizing amount of (ii) at least one bis-resorciny...
10/07/2008
7429141Applicator for makeup or beauty care products
A packaging and applicator device which is particularly advantageous for a cosmetic product. The arrangement includes a container incorporating an aperture and a cap intended to close the container aperture. The cap is connected to an applicator by a rod and a resil...
09/30/2008
7424890Assembly comprising two packaging devices connected by a coupling member
A packaging assembly includes two packaging devices, with each device including a container able to contain a cosmetic and/or care product and a removable closure cap able to close off the container. In addition, a coupling member includes two housings communicating...
09/16/2008
7422389Device for packaging and application of a product, in particular an eyeliner
A device for packaging and applying a product, which includes a container suitable for containing the product, and an application component having at least one applicator portion suitable for coming in contact with the product in order to take up some of the product...
09/09/2008
7419970Cosmetic compositions comprising N-acylamino amides
The invention concerns novel compounds of the N-acylamino-amide family, compositions, in particular cosmetic or pharmaceutical, containing them, and their use for treating body or face skin ageing, whether chronobiologic or light-induced, and in particular skin agei...
09/02/2008
7416721Sunscreen compositions comprising insoluble organic UV-screening agents and hydroxyalkylurea compounds
Cosmetic, notably anti-sun/sunscreen compositions having improved comfort after application onto keratin materials, e.g., human skin, contain at least one system for screening out UV radiation, and also contain: (a) at least one in...
08/26/2008
7416357Applicator dispenser
A dispenser that includes at least one receptacle configured to accommodate at least one applicator, with the receptacle having at least one opening through which the applicator can be withdrawn. At least one applicator is housed in the receptacle, and includes an a...
08/26/2008
7416358Applicator intended to be attached to a finger
An applicator for the application of a product, for example a cosmetic or dermatological product, including a reservoir of which a first side is attached to a finger or mounted to a finger to face the finger. An applicator portion is arranged on a second side of the...
08/26/2008
7416567Cosmetic composition for keratinous substrates with triarylmethane compounds
The invention relates to a method of imparting color onto keratinous substrates involving contacting said substrate with a composition comprising: at least one triarylmethane dye molecule chosen from polymeric triarylmethane dye molecules, copolymeric triarylmethane...
08/26/2008
7410551Method of hot marking, and a multilayer structure for implementing such a method
The invention relates to a hot marking method enabling decoration to be made on an article, the method comprising the steps consisting in: supplying a multilayer structure comprising a layer of varnish that hardens under the effect...
08/12/2008
7409957Device for dispensing at least two products, and dispensing end-piece
A device is provided for packaging and applying at least two products, particularly hair-treatment products. The device includes a first compartment suitable for containing a first product, and a second compartment suitable for containing a second product. An applic...
08/12/2008
7402300Sunscreen compositions comprising lipophilic UV-screening agents and hydroxyalkylurea compounds
Cosmetic, notably anti-sun/sunscreen compositions having increased sun protection effectiveness and improved distribution over keratin materials, e.g., human skin, contain at least one fatty phase and at least one system for screening out UV radiation, and also cont...
07/22/2008
7402135Apparatus and method to evaluate hydration of the skin or the mucous membranes
An apparatus enabling a person to evaluate the hydration of a region of the skin or the mucous membranes. The apparatus includes a sensor including an array of non-optical detection cells and processor apparatus arranged to deliver at least one piece of information ...
07/22/2008
7402301Sunscreen compositions comprising metal oxide mineral pigments and hydroxyalkylurea compounds
The invention relates to a composition comprising, in a cosmetically acceptable carrier, a system for screening out UV radiation, characterized in that it contains: (a) at least metal oxide-based mineral pigments, and (b) at least one hydroxyalkylurea ...
07/22/2008
7399320Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds
The invention concerns the use as direct dyeing agent of at least one tetra-azapentamethine compound, a dyeing composition comprising at least such a compound, as well as a method for dyeing keratinous fibers, in particular human keratinous fibers and more particula...
07/15/2008
7399134Packaging and applicator device
A flask may include a threaded neck and an applicator. In embodiments, the applicator includes a stem, an applicator element disposed at a first end of the stem, and a closure cap supporting the stem at a second end of the stem opposite from the first end. The closu...
07/15/2008
7396525Care/makeup compositions comprising a 2-alkylideneaminooxyacetamide compound for stimulating the growth of the hair or eyelashes and/or slowing loss thereof
A regime/regimen (and compositions therefor) for inducing and/or stimulating the growth of keratinous fibers and/or slowing the loss and/or increasing the density thereof, notably human hair and/or eyelashes, entails administering to a mammalian subject in need of s...
07/08/2008
7394538Device configured to enable a face to be observed
A device may include a display system including at least one of a mirror and a video system including a camera and a screen configured to return to a user positioned in front of the camera, an image acquired by the camera. The device may also include: a first polari...
07/01/2008
7390916Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile
Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which X1 represents R3—(Câ...
06/24/2008
7381403Finely divided photoprotective oil-in-water emulsions comprising 4,4-diarylbutadiene UV-A sunscreens
UV-Photoprotective oil-in-water emulsions well suited for photoprotecting the skin, lips and/or hair against the damaging effects of UV-radiation, the oil globules of which having an average size of at most 500 nm and containing particles of at least one ionic polym...
06/03/2008
7377296Device for packaging and dispensing a cosmetic or another care product
A device for packaging and dispensing a product includes: a unit that can be refilled with product using a container having a dispenser member, the unit comprising: a body; an element that can be refilled with product comprising a product application surface; and, a...
05/27/2008
7378103Cosmetic composition comprising a polyglycerolated silicone elastomer
The invention relates to a cosmetic composition containing, in at least one cosmetically acceptable medium, at least one polyglycerolated silicone elastomer and at least one ingredient chosen from at least one emulsifying elastomer different from the polyglycerolate...
05/27/2008
7378085Long-retention hairstyling gel
The invention relates to cosmetic compositions, and in particular hairstyling gels, containing in a cosmetically acceptable carrier (a) at least one fixing film-forming polymer chosen from branched block copolymers comprising, as p...
05/27/2008
7374582Conditioning cream color base having improved color deposition properties
The present invention is directed to a process and composition for dyeing hair, the composition containing: (a) greater than about 10% by weight, based on the weight of the composition, of at least one fatty acid alkanolamide; (b) at least one C6-C36...
05/20/2008
7368105Photostabilization of dibenzoylmethane UV-screening agents with arylalkyl benzoate/bis-resorcinyl triazine compounds and photoprotective compositions comprised thereof
Topically applicable, photostable compositions with respect to UV radiation contain at least one dibenzoylmethane UV-screening agent and at least one arylalkyl benzoate compound and at least one bis-resorcinyl triazine compound. ...
05/06/2008
7364055Variable-flow tilt valve and container fitted with such a valve
A tilting valve for dispensing a product from a pressurized container includes an opening/closing element with at least two inlet apertures. The opening/closing element is capable, in response to a force transmitted to the opening/closing element laterally to a long...
04/29/2008
7364720Photostabilization of dibenzoylmethane UV-screening agents with arylalkyl benzoate compounds/amide-based oils and photoprotective compositions comprised thereof
The present invention relates to a process for photostabilizing, with respect to UV radiation, at least one dibenzoylmethane derivative with at least one arylalkyl benzoate derivative and at least one oil containing in its structure at least one amide unit. A...
04/29/2008
7364721Photostabilization of dibenzoylmethane UV-screening agents with arylalkyl benzoate compounds and photoprotective cosmetic compositions comprised thereof
Topically applicable cosmetic/dermatological photoprotective compositions contain at least one dibenzoylmethane UV-screening agent, and, as a photostabilizer therefor, at least one arylalkyl benzoate compound of formula (I) or (II) below:
04/29/2008
7357919Photostable photoprotective compositions comprising dibenzoylmethane and arylalkyl benzoate compounds and a compound that accepts the excited triplet level energy of said dibenzoylmethane(s)
Topically applicable, improvedly photostabilized, photoprotective cosmetic/dermatological compositions contain (i) an effective UV-screening amount of at least one dibenzoylmethane sunscreen and an effective photostabilizing amount of (ii) at least one arylalkyl ben...
04/15/2008
7358346C-glycosides, uses thereof
The present invention relates to novel C-glycoside compounds of given absolute configuration, to a process for synthesising them and to compositions containing them. The invention also relates to the cosmetic use of these C-glycoside compounds as agents to stimulate...
04/15/2008
7357921Electrophilic monomers for treating the hair
The present invention relates to the use, for treating the hair, of a composition containing, in a cosmetically acceptable medium, at least one monomer capable of polymerizing by anionic polymerization in the presence of a nucleophilic agent. ...
04/15/2008
7357920Photostable photoprotective compositions comprising dibenzoylmethane and amide oil compounds and a compound that accepts the excited triplet level energy of said dibenzoylmethane(s)
Topically applicable, improvedly photostabilized, photoprotective cosmetic/dermatological compositions contain (i) an effective UV-screening amount of at least one dibenzoylmethane sunscreen and an effective photostabilizing amount of (ii) at least one oil containin...
04/15/2008
7354571Photoprotective compositions comprising methyltrialkylsilanes containing a cinnamate, cinnamamide, benzalmalonamide or benzalmalonate function
Unique photoprotective compositions contain novel methyltrialkylsilanes bearing a cinnamate, cinnamamide, benzalmalonamide or benzalmalonate function, useful as sunscreens that are active in the field of UV radiation. ...
04/08/2008
7354956Composition containing a sapogenin and use thereof
The present invention relates to a composition containing a sapogenin, and/or a sapogenin ester, and to the use of a sapogenin and/or a sapogenin ester to manufacture a composition that is suitable for topical application to the skin, and in a method wherein sapogen...
04/08/2008
RE40219Diaphragm pump comprising on at least a portion of its periphery preferred deformation zone and a receptacle fitted therewith
The invention provides a pump of type comprising a moving member mounted to move relative to a support, the moving member having a central duct into which the substance to be dispensed penetrates via at least one opening, the support co-operating with the moving mem...
04/08/2008
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