Stick Patents (Class 424/DIG5)
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Patent number: 5120541Abstract: A transparent cosmetic stick composition having a lamellar structure comprising:(a) from 5 to 95% by weight of an alcohol,(b) from 3 to 20% by weight of a soap,(c) from 0.1 to 10% by weight of a soap crystal growth inhibitor, and(d) from 0 to 30% by weight of water.Type: GrantFiled: March 12, 1991Date of Patent: June 9, 1992Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.Inventors: Ernest W. Macaulay, Sally E. Tansley
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Patent number: 5114705Abstract: A composition of zirconyl hydroxy chloride and aluminum chlorhydroxide in stable solid form having improved antiperspirant efficacy when dissolved in water is made by heating a 2-20% by weight aqueous solution containing at least the aluminum chlorhydroxide component of the composition at a temperature of at least 50.degree. C. until the ratio of the height of peak 4 at Kd=0.7 to that of peak 3 at Kd=0.5 as measured by gel permeation chromatography on cross-linked dextran is at least 2:1, then subjecting the solution to rapid drying to solid form.Type: GrantFiled: December 20, 1988Date of Patent: May 19, 1992Assignee: The Gillette CompanyInventors: David T. Callaghan, Alan M. Phipps, Stephen J. Provancal
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Patent number: 5114717Abstract: A clear gel composition is provided which includes a polyhydric alcohol, a soap, an alkoxylate copolymer and a fragrance. For purposes of maintaining clarity, the fragrance will contain at most 25% of total ester compounds by weight of the fragrance.Type: GrantFiled: February 8, 1991Date of Patent: May 19, 1992Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.Inventors: Matthew Kuznitz, David A. Brewster, Joseph R. Faryniarz, Lewis Cancro
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Patent number: 5112601Abstract: The alkyl esters of N-carboalkyloxy-11-aminoundecanoic acids have the following general formula: ##STR1## wherein R is linear or branched C.sub.7-30 alkyl, linear or branched C.sub.4-22 alkenyl or a radical of formula: ##STR2## wherein n is 0 to 5R" is H or linear or branched C.sub.1-9 alkyl, andR' is linear C.sub.10-18 alkyl.These esters, and esters wherein R is additionally hydrogen or C.sub.1-6, have an application as thickening agents in organic media particularly in the cosmetic field.Type: GrantFiled: May 17, 1990Date of Patent: May 12, 1992Assignee: L'OrealInventors: Henri Sebag, Didier Semeria
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Patent number: 5106611Abstract: Use of modified diorganopolysiloxanes as antioxidants in cosmetics or in dermatology.Use, as an antioxidizing agent in cosmetics or in dermatology, of diorganopolysiloxanes (i) of formula (I): ##STR1## in which the symbols R denote alkyl or phenyl, B are chosen from the radicals R and A, a an integer chosen between 0 and 200 inclusive, b an integer chosen between 0 and 50 inclusive, and if b is equal to 0, at least one of the two symbols B is A,A is of formula: ##STR2## where: R.sub.1 denotes hydrogen or an alkyl,R.sub.2 denotes hydrogen, hydroxyl, alkyl or alkoxy,R.sub.3 denotes hydrogen, hydroxyl or alkyl,R.sub.4 denotes hydrogen or alkyl,R.sub.5 denotes hydrogen, hydroxyl or alkoxy,Y denotes:(O).sub.n --CH.sub.2 --CH(R.sub.6)--CH.sub.2 --whereR.sub.6 denotes hydrogen or alkyl and n has the value of 0 or 1,or (ii) of formula (II): ##STR3## where c is an integer between 1 and 20 inclusive,d is an integer between 2 and 20 inclusive, andc+d equal to or greater than 3.Type: GrantFiled: November 20, 1989Date of Patent: April 21, 1992Assignee: L'OrealInventors: Serge Forestier, Gerard Lang, Herve Richard
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Patent number: 5098698Abstract: A process for preparing a submicron antiperspirant adduct. The process begins by dissolving a mixture of an aluminum-containing salt and a steric stabilizer in a solvent. The antiperspirant salt is then precipitated into the steric stabilizer. The resulting adduct of submicron size can be dispersed into a cosmetic carrier or otherwise processed.Type: GrantFiled: December 10, 1990Date of Patent: March 24, 1992Assignee: The Gillette CompanyInventors: Antoine Kawam, Shu-Sen Lee, Harvey A. Lazar
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Patent number: 5098693Abstract: This invention concerns a novel method for eliminating skin irritation or "itching" within a cast by means of applying an anti-irritant aerosol spray to the skin within the cast. The anti-irritant spray includes talc and triclosan. The spray may also include isopropyl myristate and a fragrance additive as well as trichlorotrifluoroethane and SD alcohol 40.Type: GrantFiled: April 29, 1991Date of Patent: March 24, 1992Assignee: Cast BlastInventors: Leonard A. Faas, Jr., Leonard A. Faas, III, William T. Spaeth, W. Kenneth Lim, Jr.
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Patent number: 5098694Abstract: A natural deodorant composition containing glyceryl laurate, sorbic or benzoic acid and citric acid.Type: GrantFiled: September 25, 1990Date of Patent: March 24, 1992Assignee: The Procter & Gamble CompanyInventors: Bernd Komp, Christiane Gigengack
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Patent number: 5093111Abstract: A lipstick composition comprising by weight from 8% to 20% of waxes, 30% to 80% of oils, 3% to 30% of colorants, 8% to 20% of cetearyl isononanoate, 1% to 10% of a sesquistearate and 2% to 20% of isopropyl hydroxystearate. The lipstick has the aesthetic performance characteristics of a regular lipstick but more effectively soothes and protects the lips.Type: GrantFiled: March 11, 1991Date of Patent: March 3, 1992Assignee: Kolmar Laboratories Inc.Inventors: Christopher G. Baker, Richard D. Berg
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Patent number: 5089250Abstract: The cosmetic use is described, in particular for use as a UV filter, of benzotriazole diorganopolysiloxanes having either formula: ##STR1## where R is C.sub.1 -C.sub.10 alkyl, phenyl or 3,3,3-trifluoropropyl, B is R or A, r=0-200, s=0-50, or formulas: ##STR2## where u=1-20, t=0-20 and t+u.gtoreq.3.A and/or B represent a benzotriazole C.sub.3 -C.sub.12 alkylene which may be substituted.Type: GrantFiled: February 13, 1990Date of Patent: February 18, 1992Assignee: L'OrealInventors: Serge Forestier, Gerard Lang, Herve Richard, Jean C. Grognet
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Patent number: 5085855Abstract: Cosmetic formulations comprising mixtures of a polysiloxane having a viscosity at 25.degree. C. of from about 500 centistokes to about 1500 centistokes, cosmetic grade lanolin oil, lanolin wax, a gelling agent, hydrocarbon-derived polymers such as polybutene or ethylene vinyl acetate, or mixtures thereof, and a dry color mix are disclosed. The dry color mix may comprise an inorganic pigment, mixtures of inorganic pigments or a mixture of inorganic pigments and a pearling agents.Type: GrantFiled: July 18, 1990Date of Patent: February 4, 1992Assignee: Mary Kay Cosmetics, Inc.Inventor: Kathleen M. Shore
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Patent number: 5073573Abstract: A gel composition useful as a thickening agent, for example in cosmetic compositions, containing an aluminum-magnesium-hydroxy compound of the general formulaAl.sub.x Mg.sub.y (OH).sub.35-z R.sub.z.nH.sub.2 Owhere R represents the anion of a monocarboxylic acid having 2 to 22 carbon atoms and n, x, y and z are defined by0.ltoreq.n.ltoreq.103.ltoreq.x.ltoreq.94.ltoreq.y.ltoreq.133.ltoreq.z.ltoreq.5and3x+2y=35;and also containing an organic, lipophilic compound which is liquid at 20.degree. C.Type: GrantFiled: September 23, 1988Date of Patent: December 17, 1991Assignee: Giulini Chemie GmbHInventors: Roland Martin, Klaus Schanz, Bruno Kaufmann
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Patent number: 5071640Abstract: Non-ionic products of the formula:R--X--[C.sub.2 H.sub.3 (OCH.sub.2 CH.sub.2).sub.n(OH)--CH.sub.2 --Y--R'in which R and R' denote alkyl or alkenyl radicals having from 6 to 20 carbon atoms, the sum of the numbers of carbon atoms in R and R' being 24 to 32; X denotes an oxygen atom, a sulphur atom or a sulphoxide group; Y denotes a sulphur atom, a sulphoxide group or a methylene group (if Y denotes methylene, the sum of the numbers of carbon atoms in R and R' is 22 to 30); and n denotes an integer or decimal number from 1 to 40 are disclosed. These non-ionic compounds are suitable for use in pharmaceutical or cosmetic applications, in particular for the care of the skin or hair.Type: GrantFiled: February 6, 1989Date of Patent: December 10, 1991Assignee: Societe Anonyme dite: L'OrealInventors: Guy Vanlerberghe, Henri Sebag
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Patent number: 5063050Abstract: Cosmetic powder compositions which may be readily compression molded in various shapes are formed from, in weight %,about 10% to 80% of talc,about 0.1% to 20% of a powdered lubricant,about 0.1% to 20% of a powdered sorbent agent, andabout 0.1% to 20% of a liquid binder.Fillers, colorants, preservatives, antioxidants, binders and other cosmetic powder components may also be used.Type: GrantFiled: March 23, 1990Date of Patent: November 5, 1991Assignee: Revlon, Inc.Inventors: Debra Verdon, Marlene Tietjen, Ivonne Brown
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Patent number: 5061479Abstract: Use in cosmetics, as UV filters, of diorganopolysiloxanes containing a 3-benzylidenecamphor functional group of formula: ##STR1## R being C.sub.1 -C.sub.10 alkyl, phenyl or 3,3,3-trifluoropropyl, B denoting R or A, r=0-200, s=0-50, if s=0, at least one of the symbols B denotes A, or of formula: ##STR2## where u=1-20 and t=0-20,A and/or B denoting an optionally substituted alkylene or alkyleneoxy-3-benzylidenecamphor group.Type: GrantFiled: March 27, 1989Date of Patent: October 29, 1991Assignee: L'OrealInventors: Jean F. Grollier, Herve Richard, Serge Forestier, Gerard Lang
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Patent number: 5057502Abstract: Novel juniper extract materials, having some surfactant properties and other properties, are useful in the thinning of heavy oily, greasy secretions and giving symptom relief in human acne and other conditions of thickened secretions and can be used in a variety of treatment modes, both topical and systemic.Type: GrantFiled: February 6, 1990Date of Patent: October 15, 1991Inventor: William E. Walsh
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Patent number: 5049376Abstract: A cosmetic powder bar composition is disclosed. The composition, substantially oil free, comprises calcium sulfate dihydrate, mica or mica-containing composite material and polyethylene. A unique process for making this composition is also set forth. In this process a powder phase composition and a liquid phase composition are separately prepared. The two compositions are contacted to form a slurry. The slurry is placed in molds and heated to remove free water therefrom.Type: GrantFiled: January 26, 1990Date of Patent: September 17, 1991Assignee: Revlon, Inc.Inventors: John H. Murphy, Hovig O. Ounanian, Kenneth A. Cohen, Joseph DiSomma, Harvey Gedeon
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Patent number: 5039513Abstract: Disclosed are topical compositions comprising sorbohydroxamic acid with a radical scavenging compound which prevent damage to skin caused UV radiation. Also disclosed is a method for using these compositions topically, to prevent damage to skin caused by UV radiation exposure.Type: GrantFiled: August 25, 1989Date of Patent: August 13, 1991Assignee: The Procter & Gamble CompanyInventors: Ranjit U. Chatterjee, Stephen J. Kirchner
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Patent number: 5039518Abstract: A cosmetic stick composition containing PVP/hexadecene copolymer, ester, phenyl trimethicone, spherical silica, bismuth oxychloride, mica, and cosmetic waxes.Type: GrantFiled: July 30, 1990Date of Patent: August 13, 1991Assignee: Revlon, Inc.Inventors: Salvatore J. Barone, Ralph A. Macchio, Julio G. Russ
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Patent number: 5034213Abstract: Photostable cosmetic composition containing an ethylrutin derivative as protective agent against sunlight and its use in the protection of the skin and the hair.The invention relates to a photostable cosmetic composition for the protection against UV rays with wavelengths between 280 and 400 nm, which contains an effective quantity of an ethylrutin derivative chosen from amongst tetrahydroxyethylurtin and morpholinoethylrutin, in a cosmetically acceptable aqueous or aqueous/alcoholic medium.The ethylrutin derivative is advantageously combined with a know UV-B or UV-A filter.Application as a sunscreen composition for skin, a protective composition for hair as a light-stabilized cosmetic composition.Type: GrantFiled: May 26, 1989Date of Patent: July 23, 1991Assignee: L'OrealInventors: Georges Rosenbaum, Jean F. Grollier
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Patent number: 5032382Abstract: The invention relates to a light-stable cosmetic composition for protecting the human epidermis against UV radiation, containing at least 0.0025% by weight of bixin combined with at least 1% by weight of one or more lipid-soluble agents screening UV radiation, chosen from 3-benzylidene-dl-camphor, its derivatives and benzophenone derivatives, in a cosmetically acceptable vehicle comprising at least one fatty phase.The bixin takes the form of an oily extract of annatto containing at least 0.1% by weight of bixin.Type: GrantFiled: September 14, 1988Date of Patent: July 16, 1991Assignee: L'OrealInventors: Jean F. Grollier, Jean Cotteret, Georges Rosenbaum
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Patent number: 5019375Abstract: Antiperspirant cream compositions, which exhibit reduced residue on the skin and excellent cosmetics and aesthetics, as well as good composition stability over time, are claimed. These compositions, which may be formulated to have relatively high viscosities, include a volatile silicone material, a particulate antiperspirant active, a clay thickening agent, an activator for the clay thickening agent, and a non-volatile paraffinic hydrocarbon fluid, such as mineral oil or branched chain C.sub.16 -C.sub.68 hydrocarbons. A method of treating or preventing perspiration in humans using these compositions is also claimed.Type: GrantFiled: March 14, 1989Date of Patent: May 28, 1991Assignee: The Procter & Gamble CompanyInventors: Paul R. Tanner, Randolph G. Nunn, Jr., John P. Luebbe
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Patent number: 5011680Abstract: A fat and oil composition comprises (1) as the main triglyceride one or more mixed acid triglyceride having one or more saturated C20 to C24 fatty acid residue and one or more unsaturated C16 to C22 fatty acid residue in a molecule thereof and (2) in the entire fatty acid moiety 15 to 70 wt. % of one or more saturated C20 to C24 fatty acids and 20 to 60 wt. % of one or more unsaturated C16 to C22 fatty acids. It is useful as a base of a solid cosmetic preparation.Type: GrantFiled: June 15, 1988Date of Patent: April 30, 1991Assignee: Kao CorporationInventors: Toshiyuki Suzuki, Masahide Nohta, Akira Shigeta, Yoshimitsu Ina, Manami Nozawa
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Patent number: 5010110Abstract: A water activated solid, emollient preparation is disclosed, said preparation having a homogenous crystal/gel matrix which is capable of incorporating up to 30% by weight of emollient and holding it in a solid form. When the preparation is rubbed on wet skin, it deposits an elegant occlusive emollient film. A method of pouring and cooling said product into bars is also disclosed.Type: GrantFiled: April 27, 1990Date of Patent: April 23, 1991Assignee: Avon Products, Inc.Inventors: James M. Wilmott, William H. Koelle, Alexander P. Znaiden
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Patent number: 5008103Abstract: Novel polysiloxane polymers are provided having general formula(CH.sub.3).sub.3 SI--O--(CH.sub.3).sub.2 SiO].sub.x [(CH.sub.3)R.sup.1 O].sub.y Si(CH.sub.3).sub.3wherein R.sup.1 is a polyoxyalkylene radical of the formula ##STR1## x has an average value from about 5 to 400, y has an average value of at least 1 and n has an average value from at least 1 to 200. Water-in-oil emulsions comprising the novel polysiloxane polymers are also described.Type: GrantFiled: December 29, 1988Date of Patent: April 16, 1991Assignee: General Electric CompanyInventors: William J. Raleigh, Raymond J. Thimineur, Anthony A. Zotto
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Patent number: 5004594Abstract: Cosmetic screening composition containing a benzylidene camphor sulphonamide and its use for the protection of human skin against ultraviolet radiation.Type: GrantFiled: December 21, 1988Date of Patent: April 2, 1991Assignee: L'OrealInventors: Herve Richard, Madeleine Leduc, Serge Forestier, Gerard Lang
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Patent number: 5002771Abstract: Disclosed are rectal and vaginal suppository formulations comprising calcitonin and caprylic acid monoglyceride in a pharmaceutically acceptable suppository vehicle.Type: GrantFiled: February 3, 1989Date of Patent: March 26, 1991Assignee: Rorer Pharmaceutical Corp.Inventors: Abdur R. Purkaystha, Gary G. Gazdick, Jay E. Dorrell, Keith C. Mozzone, Howard J. Levin
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Patent number: 5000937Abstract: Transparent cosmetic composition that reflects infrared radiation and its use for protecting the human epidermis against infrared radiation.The invention relates to a transparent cosmetic composition comprising, by way of an agent that reflects infrared radiation for protecting the human epidermis, a substance which is dispersible in the cosmetic medium used, possessing a reflectance (R) of infrared radiation equal to at least 45%, and of which a 2% strength dispersion in vaseline possesses an optical transmission in the visible of at least 85%, chosen from a diatom of particle size less than 100 microns, hollow glass microspheres of size less than 100 microns, a bismuth oxychloride of particle size less than 75 microns and zirconium powder covered ceramic microparticles of particle size less than 8 microns.This cosmetic composition can also contain 0.5 to 20% by weight of UV-A, UV-B or broad-band screening agents.Type: GrantFiled: October 27, 1988Date of Patent: March 19, 1991Assignee: L'OrealInventors: Jean F. Grollier, Georges Rosenbaum, Jean Cotteret
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Patent number: 5000947Abstract: Shaped articles, such as cakes, sticks and other compacts, formulated with liquefiable powders containing various agents are disclosed for the delivery of cosmetic and other personal care products. In particular, microporous cellulosic powders, such a cellulose triacetate (CTA), are disclosed as high liquid content vehicles for the active agents. The liquefiable powders can be compacted to form firm cakes or formulated with binders to yield sticks. The resulting shaped articles are neither oily nor gritty and yet permit the application of the cosmetic or personal care agents by simply rubbing or brushing the formulation onto the skin, in such a manner that the powder liquefies and appears to vanish. Shaped articles made in accordance with the present invention permit the delivery of high concentrations of active agents without the problems normally associated with liquids and oils.Type: GrantFiled: May 30, 1989Date of Patent: March 19, 1991Assignee: Moleculon, Inc.Inventor: Larry D. Nichols
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Patent number: 4992262Abstract: Method for producing powder-based solid cosmetic by mixing powdered cosmetic ingredients and organic bentonite with a volatile chlorofluorohydrocarbon-containing solvent and then shaping and drying the mixture. This method produces makeup cosmetics having no oily, sticky feeling and having excellent adhesiveness.Type: GrantFiled: March 29, 1990Date of Patent: February 12, 1991Assignee: Asanuma Sogyo Kabushiki KaishaInventors: Tomonari Nakagaki, Mamoru Ishii, Haruo Ishibashi
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Patent number: 4985237Abstract: Disclosed herein are benzylidene compounds represented by the formula (I): ##STR1## wherein A represents ##STR2## (wherein B represents hydrogen atom or an acetyl group, W represents hydrogen atom or --CH.sub.2 --CH.sub.2 --CO--O--R, X.sup.1, X.sup.2 and X.sup.3 represent independently hydrogen atom, a hydroxyl group or a methoxyl group (two or three of them may be the same or all of them may be different), Y represents oxygen atom or imino group (--NH--), Z represents a methyl group or a phenyl group, and R represents a straight chain alkyl group having 1 to 18 carbon atoms, or branched or cyclic alkyl group having 3 to 18 carbon atoms, provided that when A is ##STR3## R is not an alkyl group having 1 to 2 carbon atoms, and when A is ##STR4## and X.sup.1, X.sup.2 and X.sup.3 are hydrogen atom, R is not an alkyl group having 1 to 2 carbon atoms), a cosmetic composition containing the same and an ultraviolet absorber comprising the same.Type: GrantFiled: October 18, 1988Date of Patent: January 15, 1991Assignee: Ajinomoto Co., Inc.Inventors: Kazuhiro Matsuno, Toru Kobayashi, Takeshi Miyoshi, Hideaki Kawashima
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Patent number: 4985238Abstract: Suspensoid antiperspirant stick compositions, which provide the user with excellent antiperspirant efficacy, reduced residue upon application to the skin, reduced residue on the stick after dry-down, and excellent cosmetics and aesthetics, are disclosed. These compositions are substantially free of water and comprise a volatile silicone material, a particulate antiperspirant active, a low melting point wax, and a non-volatile paraffinic hydrocarbon fluid selected from mineral oils and branched chain C.sub.16 -C.sub.68 hydrocarbons. The method of preventing and controlling perspiration wetness using these compositions is also disclosed.Type: GrantFiled: March 14, 1989Date of Patent: January 15, 1991Assignee: The Procter & Gamble CompanyInventors: Paul R. Tanner, Randolph G. Nunn, Jr., John P. Luebbe
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Patent number: 4978524Abstract: A cosmetic product, such as lipstick, is provided with a surface layer having a wetting angle less than the normal wetting angle of the cosmetic product. The surface layer, which can be formed by subjecting the cosmetic product to a plasma treatment process, allows a material having an ultra-glossy finish and having poor adhesion with objects which have a wetting angle in the neighborhood of the normal wetting angle of the cosmetic product to be adhered to the surface layer and hence to the cosmetic product.Type: GrantFiled: January 12, 1989Date of Patent: December 18, 1990Assignee: Revlon, Inc.Inventors: Melvin E. Kamen, Philip Bernstein, Augustine Defazio
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Patent number: 4954333Abstract: The invention relates to compositions for transparent or translucent antiperspirants comprising a polyol, the reaction product of an antiperspirant salt and a silane and an optional gelling agent, but no or substantially no water. When gelled, the composition is suitable for use as a stick antiperspirant. The invention also relates to the process by which compositions of the invention are prepared.Type: GrantFiled: January 31, 1989Date of Patent: September 4, 1990Assignee: Dow Corning CorporationInventor: Andrew H. Ward
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Patent number: 4954332Abstract: Disclosed are pharmaceutical compositions comprising tocopherol sorbate and an anti-inflammatory agent which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of tocopherol sorbate, an anti-inflammatory agent, and a sunscreen are also disclosed.Also disclosed is a method for using these compositions topically to prevent damage to skin caused by acute or chronic UV exposure.Type: GrantFiled: June 26, 1989Date of Patent: September 4, 1990Assignee: The Procter & Gamble CompanyInventors: Donald L. Bissett, Rodney D. Bush, Ranjit Chatterjee
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Patent number: 4950688Abstract: A composition suitable for topical application to human skin comprises, in addition to a suitable vehicle and a perfume, an active ingredient which can control skin barrier functions. The active ingredient is (a) a long chain .omega.-hydroxy fatty acid or a carboxy-substituted derivative, (b) an hydroxy- or epoxy-derivative of an essential fatty acid or an ester formed between (a) and (b). Certain novel compounds of structures (a), (b) and (a)(b) esters are also claimed.Type: GrantFiled: June 16, 1983Date of Patent: August 21, 1990Assignee: Conopco, Inc.Inventors: Paul A. Bowser, Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon, Colin Prottey
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Patent number: 4950478Abstract: The present invention relates to a cosmetic composition comprising a natural essence containing a phototoxic dose of furocoumarin, and 0.01 to 2% by weight of at least one benzylidenecamphor derivative filtering out UV-A radiation and chosen from among 3-p-oxybenzylidenebornan-2-ones, 3,3'-terephthalylidenedicamphors optionally sulfonated in the 10-position of the camphor, p-(3-methylidenecamphor)-cinnamic acid derivatives, 3,3'-terephthalylidenedicampho-10-sulfonamides or 3,3'-terephthalylidenedicampho-10,10'-disulfonamides.Type: GrantFiled: January 23, 1984Date of Patent: August 21, 1990Assignee: L'OrealInventors: Gerard Lang, Andre Deflandre, Irena Beck
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Patent number: 4948578Abstract: An antiperspirant composition is disclosed in the form of a transparent stick. The composition comprises a mixture of aluminum chlorohydrate, nonionic surfactant, liquid oil, and water, the latter being present in an amount from 20 to 50%. Preferably, the liquid oil is a combination of volatile silicone and emollient oil.Type: GrantFiled: May 12, 1989Date of Patent: August 14, 1990Assignee: Lever Brothers CompanyInventors: Allan R. Burger, Phillip E. Figdore, Samuel Q. S. Lin, Michael Massaro
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Patent number: 4946671Abstract: Disclosed are pharmaceutical compositions comprising sorbohydroxamic acid, or pharmaceutically-acceptable salts thereof, and an anti-inflammatory agent, which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of sorbohydroxamic acid and an anti-inflammatory agent together with tocopherol sorbate and/or sunscreens are also disclosed.Also disclosed is a method for using these compositions topically to prevent damage to skin caused by acute or chronic UV exposure.Type: GrantFiled: May 2, 1989Date of Patent: August 7, 1990Assignee: The Procter & Gamble CompanyInventors: Donald L. Bissett, Ranjit Chatterjee
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Patent number: 4946670Abstract: Mixture of compounds of general formula: ##STR1## in which R denotes a saturated C.sub.10 -C.sub.12 hydrocarbon radical, or mixture of such radicals, and n has a mean statistical value from 2 to 15, and preferably from 3 to 12.These products are very well tolerated by the skin and the mucosa, and are advantageously used in cosmetic or pharmaceutical compositions.Type: GrantFiled: August 2, 1988Date of Patent: August 7, 1990Assignee: L'OrealInventors: Henri Sebag, Guy Vanlerberghe
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Patent number: 4944937Abstract: Cosmetic stick compositions comprising one or more liquid base materials, one or more solidfying agents for the liquid base materials, and from about 2% to about 30% (by total composition volume) of chemically inert particulates of at least 10 microns in diameter and having a density less than about 0.60 g/ml. The liquid base materials are typically present at a level of from about 10% to about 90% (by total composition weight), and the solidifying agent is typically present at a level of from about 3% to about 70% (by total composition weight). These cosmetic sticks may be of a gel stick type or a wax stick type, depending upon the particular liquid base materials and solidifying agents used. Preferred cosmetic sticks contain a safe and effective amount of an active material having, for example, antiperspirant or deodorant activity.Type: GrantFiled: December 19, 1984Date of Patent: July 31, 1990Assignee: The Procter & Gamble CompanyInventor: Patrick C. McCall
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Patent number: 4933177Abstract: A cosmetic composition for the treatment of the hair and skin comprises at least 5 weight percent of pulverized particles of at least one plant. The particles have a granulometry lower than 125 microns. The compositions also includes a cohesion agent in an amount to maintain the homogeneity of the composition.Type: GrantFiled: June 15, 1988Date of Patent: June 12, 1990Assignee: Societe Anonyme dite: L'OREALInventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
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Patent number: 4925653Abstract: The present invention relates to a sunscreen composition containing at least one oil-soluble agent absorbing UV rays as well as at least one polyisobutylene which is liquid at ambient temperature, with a viscosity-average molecular weight of between 8,000 and 65,000, in a cosmetically acceptable medium incorporating at least one fatty phase.Such a sunscreen composition, applied to the skin, has an improved protection index.Type: GrantFiled: January 6, 1989Date of Patent: May 15, 1990Assignee: L'OrealInventors: Jean F. Grollier, Jean Cotteret
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Patent number: 4921694Abstract: The invention relates to a deodorizing and antimicrobial composition for use in cosmetic or topical formulations which contains one or more 3,7,11-trimethyl-2,6,10-dodecatrien-1-ols, a phenyl hydroxyalkyl ether with not more than 3 C atoms in the alkyl radical and glycerol monolaurate.Type: GrantFiled: May 24, 1988Date of Patent: May 1, 1990Assignee: Beiersdorf AktiengesellschaftInventors: Udo Hoppe, Ulrich Eigener, Gerhard Sauermann, Walter Engel, Wolfgang Pape
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Patent number: 4892890Abstract: The present disclosure relates to an external analgesic solid stick composition for the topical administration of active analgesic agents. The compositions are dimensionally stable solid compositions comprising an external analgesic agent incorporated into a non-reactive hydrophobic wax matrix.Type: GrantFiled: May 5, 1986Date of Patent: January 9, 1990Assignee: G. D. Searle and CompanyInventor: Nalinkant C. Damani
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Patent number: 4892727Abstract: A cosmetic or dermopharmaceutical composition comprises in an appropriate support or vehicle, a powder of sweet lupine seeds essentially free of alkaloids.Type: GrantFiled: July 24, 1986Date of Patent: January 9, 1990Assignee: Societe Anonyme dite: L'OREALInventor: Jean-Francois Grollier
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Patent number: 4873078Abstract: A lipstick composition comprising a gloss-enhancing amount i.e. about 0.5 to about 8 weight percent of isohexadecane in a conventional lipstick formulation is disclosed.Type: GrantFiled: April 22, 1988Date of Patent: October 10, 1989Assignee: Plough, Inc.Inventors: Robert J. Edmundson, Terry C. Jacks
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Patent number: 4869897Abstract: Disclosed are pharmaceutical compositions comprising sorbohydroxamic acid, or pharmaceutically-acceptable salts thereof, which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of sorbohydroxamic acid together with tocopherol sorbate and/or sunscreens are also disclosed.Also disclosed is a method for using these compositions topically, prior to UV exposure, to prevent damage to skin caused by acute or chronic UV exposure.Type: GrantFiled: October 22, 1987Date of Patent: September 26, 1989Assignee: The Procter & Gamble CompanyInventors: Ranjit Chatterjee, Stephen J. Kirchner
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Patent number: 4867964Abstract: Cosmetic composition containing hydroxylated chalcone derivatives and its use for protecting the skin and the hair against luminous radiations, new hydroxylated chalcone derivatives employed and process for their preparation.The invention relates to a cosmetic composition for protecting the skin and the hair against UV rays comprising, in a cosmetically acceptable substrate, at least one derivative of 2-hydroxychalcone of formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote, independently of each other, a hydrogen atom, a straight- or branched-chain C.sub.1 -C.sub.12 alkyl group, a straight- or branched-chain C.sub.1 -C.sub.12 alkyl group or a straight- or branched-chain C.sub.2 -C.sub.20 acyloxy group.The invention also relates to new derivatives of 2-hydroxychalcone and the process for their preparation.Type: GrantFiled: December 16, 1987Date of Patent: September 19, 1989Assignee: L'OrealInventors: Serge Forestier, Claudine Moire, Gerard Lang
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Patent number: RE33429Abstract: This invention relates to solid emollient-moisturizer compositions, and in particular relates to compositions wherein an emollient-moisturizer is entrapped in the lattice of the cross-linked polymer during in situ polymerization of the monomers forming the polymer lattice. The invention provides for conversion of solid and/or liquid emollients or moisturizers into solid, free-flowing forms by entrapment of the functional materials in a hydrophobic polymer lattice.Type: GrantFiled: February 3, 1989Date of Patent: November 6, 1990Assignee: Dow Corning CorporationInventor: Eric S. Abrutyn