Carbon Disulfide Patents (Class 424/701)
  • Patent number: 5874094
    Abstract: A cream formulation for topical application to an external portion of a human body. A one ounce preparation of such cream formulation includes active ingredients consisting essentially of a predetermined weight of an aloe vera gel compound present in the topical formulation generally in a weight range of between about 3 grams and about 10 grams. A predetermined weight of a preselected zinc compound present in the topical formulation generally in a weight range of between about 0.4 gram and about 1.5 grams. A predetermined weight, expressed as IU, of vitamin E present in the topical formulation generally in a weight range of between about 200 IU and about 9000 IU. The balance of such one ounce preparation of the topical formulation being made up of water, organic solvents, carriers and emollients.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: February 23, 1999
    Inventor: Jeremiah Costello
  • Patent number: 5874073
    Abstract: Disclosed are styling shampoo compositions comprising (a) from about 5% to about 50% by weight of a surfactant component having an anionic moiety at the pH of the composition; (b) from about 0.025% to about 3% by weight of a cationic deposition polymer; (c) from about 0.1% to about 10% by weight of a malodor-producing hair styling polymer; (d) from about 0.0075% to about 2.5% by weight of an odor masking base; and (e) from about 25% to about 94.5% by weight water. The odor masking base comprises (by weight of the base) from about 15% to about 75% by weight of an ionone perfume having a boiling point of more than about 250.degree. C., from about 5% to about 65% by weight of a musk having a boiling point of more than about 250.degree. C., and from about 20% to about 80% by weight of a highly volatile perfume having a boiling point of less than about 250.degree. C.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: February 23, 1999
    Assignee: Procter & Gamble
    Inventors: Carl-Eric Kaiser, Charles Raymond Tremblay
  • Patent number: 5871764
    Abstract: The invention provides for skin cleanser and astringent compositions comprising an oil-absorbing powder, a thickening agent, a keratolytic agent and an alcohol. The compositions also comprise water, fragrances, colorants, an emollient and a humectant.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: February 16, 1999
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Teresita Diaz, Claudia Kaminski, Phyllis Mitchell
  • Patent number: 5872272
    Abstract: The present invention relates to polyvalent metal salts of a phosphoric diester represented by formula (1) and organo(poly)siloxanes modified with a polyvalent metal salt of a phosphoric diester having the structural units represented by formulae (9) and (10): ##STR1## wherein R.sup.1 represents a C1 to C20 linear or branched alkyl group, R.sup.2 and R.sup.4 are the same or different and independently represent a C2 to C3 linear or branched alkylene group, R.sup.3 represents a C3 to C20 linear or C5 to C20 branched alkylene group, A represents a group --COO-- or --O--, x and y are the same or different from each other and independently represent an integer of 0 to 10, L represents a C1 to C40 linear or branched alkyl group or a group, R.sup.1 --(OR.sup.2).sub.x --A--R.sup.3 (OR.sup.4).sub.y -- wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, A, x and y have the same meaning as defined herein before, M represents a divalent or polyvalent metal atom, and m represents the same value as the valence of M.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: February 16, 1999
    Assignee: Kao Corporation
    Inventors: Shinji Yano, Junichi Fukasawa, Hironori Kawasaki, Munehisa Okutsu, Takeshi Ihara, Katsumi Kita, Yoshiaki Fujikura, Akira Akaogi
  • Patent number: 5871743
    Abstract: A topical composition comprising soy molasses extract containing soy phytochemicals, useful in the treatment and amelioration of dermatologic disorders and for cosmetic purposes when applied topically.
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: February 16, 1999
    Inventor: Daniel Chajuss
  • Patent number: 5871756
    Abstract: Thermally-inhibited starches and flours are used in cosmetic compositions such as skin and hair care products as emulsifiers, thickeners, and aesthetic control agents. The starch or flour is inhibited by dehydrating the starch or flour to anhydrous or substantially anhydrous and then heat treating the dehydrated starch or flour for a time and at a temperature sufficient to inhibit the starch or flour and improve its viscosity stability when dispersed in water. The dehydration may be a thermal or a non-thermal dehydration (e.g., by alcohol extraction or freeze-drying). Preferably, the pH of the starch or flour is adjusted to a neutral or above (e.g., pH 8-9.5) prior to the dehydration and heat treatment.
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: February 16, 1999
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Roger Jeffcoat, Joseph Pasapane, Donna L. Ronco, Daniel B. Solarek, Douglas J. Hanchett
  • Patent number: 5871761
    Abstract: Proposed is a reliable method for the preparation of a water-base hair-care or skin-care toiletry preparation capable of imparting the hair or skin of the user with excellent touch feeling of smoothness and sleekness. The method comprises (a) preparing an aqueous dispersion of globular particles of a cured silicone rubber having a specified average particle diameter by the in situ crosslinking hydrosilation reaction in liquid droplets of a vinyl group-containing dimethylpolysiloxane and an organohydrogenpolysiloxane in combination in the presence of a surface active agent and (b) admixing a base mixture consisting of the principal ingredients of a water-base toiletry composition with a specified amount of the aqueous dispersion of the cured silicone rubber particles.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: February 16, 1999
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Satoshi Kuwata, Morizo Nakazato, Yoshinori Inokuchi
  • Patent number: 5872087
    Abstract: A herbal dry shampoo composition comprising from about 6-12% by weight of foaming accelerating agent, from about 6-12% by weight of pigment recreating agent, from about 6-12% by weight of foaming agent, from about 6-12% by weight of conditioning agent and from about 52-76% by weight of preservative and hair stimulating agent where said constituents are cleaned, dried and crushed to a mesh size of 200-300 sieve size and maintaining the pH at 6-9.
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: February 16, 1999
    Assignee: GEM Energy Industry Limited
    Inventor: Kameswaran Neelakantan
  • Patent number: 5871755
    Abstract: The present invention relates to the use of dehydroalanine derivatives of formula (I) ##STR1## with R.sub.1 : H or linear- or branched-chain C.sub.1 C.sub.4 alkyl, ##STR2## or linear- or branched-chain C.sub.1 -C.sub.20 alkyl where X.sub.1, X.sub.2, X.sub.3, X.sub.4 and X.sub.5 =H, halogen, hydroxyl, linear-or branched-chain C.sub.1 -C.sub.4 alkyl or alkoxy, ##STR3## and n=2, 3 or 4, for protecting the skin, the mucous membranes and/or the hair against oxidative stress and to the cosmetic and dermatological compositions containing such compounds and to new dehydroalanine derivatives.
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: February 16, 1999
    Assignee: L'Oreal
    Inventors: Sylvie Genard, Jean Baptiste Galey, Michel Hocquaux
  • Patent number: 5866148
    Abstract: Topically applicable, water resistant cosmetic/dermatological compositions well suited for enhanced photoprotection of human skin and or/hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (I) a continuous aqueous dispersing phase, (ii) a first discontinuous globular oily dispersed phase O.sub.1, (iii) a second discontinuous globular oily dispersed phase O.sub.2, (iv) at least one O/W emulsifying agent, (v) at least one W/O emulsifying agent, (vi) a photoprotecting effective amount of at least one lipophilic UV screening agent, (vii) a photoprotecting effective amount of at least one hydrophilic screening agent, said first and second oily phases O.sub.1 and O.sub.2 being mutually incompatible, and the globules constituting said oily phase O.sub.1 having an average size which is different from the globules constituting said oily phase O.sub.2.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: February 2, 1999
    Assignee: Societe L'oreal S.A.
    Inventors: Isabelle Hansenne, Karine De Chabannes, Sandrine Vernaire
  • Patent number: 5866110
    Abstract: A mild personal cleansing composition is described which comprises an ethoxylated sulfate anionic surfactant, an amphoteric surfactant, an N-acylamino acid surfactant, a cationic cellulose ether derivative and a fatty alcohol. The composition is substantially free of polymeric thickeners and comprises little or no alkyl sulfate anionic surfactant.
    Type: Grant
    Filed: October 29, 1996
    Date of Patent: February 2, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Christine June Moore, Everett Junior Inman, Charles Kevin Schell
  • Patent number: 5863546
    Abstract: Methods for production of, and the ingredients of, a new and novel line of cosmetics that are simultaneously oil free, lanolin free, fragrance free, free of formaldehyde releasing preservatives, and with all ingredients rated "0" with respect to comedogenicity and irritancy in the published master list of comedogenic and irritating cosmetic ingredients are described. These formulations are thus hypoallergenic, noncomedogenic, nonacnegenic and aesthetically pleasing. The formulated cosmetic products include a moisture cream, moisture lotion, glycolic cream, glycolic lotion, shampoo, cleanser, colored makeup foundation, colored makeup powder, and colored makeup concealer.
    Type: Grant
    Filed: March 2, 1997
    Date of Patent: January 26, 1999
    Inventor: James M Swinehart
  • Patent number: 5863544
    Abstract: Topically applicable cosmetic/dermatological compositions well suited for the therapeutic treatment or care of human skin, nails, hair and/or of the scalp, in particular for treating and/or preventing xerosis, ichthyosis, actinic keratosis and/or photoinduced cutaneous aging, comprise a water-in-oil emulsion containing (a) at least 10% by weight of at least one hydroxy acid, (b) an effective emulsifying amount of at least one polyoxyalkylenated silicone, and (c) an effective coemulsifying amount of at least one polyol alkyl ester, polyol alkyl ether or oxyalkylenated alkyl ether, with the proviso that the subject compositions are devoid of any C.sub.1 -C.sub.4 alkanol.
    Type: Grant
    Filed: December 14, 1995
    Date of Patent: January 26, 1999
    Assignee: Centre International de Recherches Dermatologiques Galderma
    Inventors: Nathalie Willcox, Agnes Ferrandis, Isabelle Preuilh, Josiane Allec
  • Patent number: 5863527
    Abstract: The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty amine with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing acidic functional groups, and optionally a hydrophobic macromonomer.
    Type: Grant
    Filed: April 9, 1997
    Date of Patent: January 26, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Thomas Allen Hutchins, Michael Albert Snyder, Mario Paul Clarizia
  • Patent number: 5861142
    Abstract: A method for promoting keratinization of the hair, nails, and skin on the body of an animal or human in which a therapeutic amount of a benzimidazole sufficient to cause keratinization is administered either systemically or directly to the site on the body at which keratinization is desired. The method is useful for the treatment of a wide variety of hair loss disorders in humans such as alopecia, is useful for the treatment of hair loss disorders in animals, is useful for enhancing the strength and length of fingernails and toenails in humans, and is useful for enhancing the strength and length of claws, horns, hooves and antlers in animals. The method is also useful for the topical treatment of fungal infections, for skin replacement or grafting, and for wound healing.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: January 19, 1999
    Inventor: Mary Pichler Schick
  • Patent number: 5858339
    Abstract: The present invention relates to a composition which can be used in particular for eye makeup and which comprises deoxyribonucleic acid and at least one wax. The present invention also relates to a process for the preparation of the cosmetic composition and to a method of using the latter.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: January 12, 1999
    Assignee: L'Oreal
    Inventors: Bertrand Piot, Jeanne Patraud, Christian Felardos
  • Patent number: 5858383
    Abstract: Methods and compositions for the topical treatment of ectoparasites on animal skin utilizing a water-soluble or water-dispersible, substantially air-impermeable liquid composition.
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: January 12, 1999
    Assignee: Summers Laboratories, Inc.
    Inventor: Michael J. Precopio
  • Patent number: 5858341
    Abstract: Novel detergent hair compositions (shampoos) which are more particularly suitable for so-called sensitized hair, comprising a cosmetically acceptable medium containing at least one anionic surface-active agent, at least one nonionic surface-active agent, at least one conditioning agent, and at least 2% by weight relative to the total weight of the detergent hair composition of at least one carboxylic acid having a hydroxyl radical in the .alpha. position (alpha-hydroxy acid) or a derivative thereof.The compositions make it possible to obtain hair which, after washing, has enhanced lightness, smoothness, shine and mechanical strength.
    Type: Grant
    Filed: August 8, 1996
    Date of Patent: January 12, 1999
    Assignee: L'Oreal
    Inventors: Bernard Beauquey, Daniele Cauwet, Sandrine Decoster, Claude Dubief
  • Patent number: 5853706
    Abstract: A hair gel composition having glitter contained therein comprising a surface active hair treatment system for moisturizing, conditioning, and lubricating the hair and scalp, and for holding stylized hair in place, in the range of 7.5% to 10.0% by weight of the hair gel composition; at least one pH adjuster being in the range of 0.5% to 2.0% by weight of the hair gel composition; a preservative system for preserving the hair gel composition against microbial contamination being in the range of 0.40% to 2.4% by weight of the hair gel composition; at least one anti-oxidant and light stabilizer for preventing oxidation of the hair gel composition being in the range of 0.02% to 0.3% by weight of the hair gel composition; a diluent in the form of water in the range of 80.0% to 95.0% by weight of the hair gel composition; and suspended particulate matter for aesthetic ornamentation of the hair being in the range of 2.0% to 5.0% by weight of the hair gel composition.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: December 29, 1998
    Assignee: Townley Jewelry, Inc.
    Inventor: Cindi Klar
  • Patent number: 5853700
    Abstract: A low volatile organic compound hair cosmetic composition containing a water insoluble, hydrolytically stable polypropylene oxide-modified polydimethylsiloxane block copolymer exhibits excellent spray characteristics and minimized contact foaming while providing high curl retention, fast drying time and low initial curl droop. The composition contains 0.001 to 0.9% of a polypropylene oxide-modified polydimethylsiloxane block copolymer which contains essentially no ethylene oxide, 1 to 15% of a film-forming resin, up to 70% of a solvent, 10 to 60% of a propellant, and water.
    Type: Grant
    Filed: November 6, 1996
    Date of Patent: December 29, 1998
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: John L. Gormley, Gary T. Martino
  • Patent number: 5854293
    Abstract: Moisturizing liquid personal cleansing emulsion compositions which comprise a moisturizing phase and an aqueous cleansing phase are disclosed. The moisturizing phase comprises from about 1% to about 35% by weight of the composition of lipophilic skin moisturizing agents comprised of droplets having a particle size distribution such that at least about 10% by weight of the droplets have a diameter of at least about 500 microns. The aqueous cleansing phase comprises from about 0.1% to about 10% by weight of the composition of a stabilizer, from about 5% to about 30% by weight of the composition of a lathering surfactant, and water.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: December 29, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Robert Wayne Glenn, Jr.
  • Patent number: 5853708
    Abstract: Cosmetic compositions containing in an aqueous medium an alkylgalactoside uronate and a synthetic hydrocarbon oil and their use in the treatment or washing of keratinous materials. The alkylgalactoside uronate is based on formula (I): ##STR1## R.sub.1 is a C.sub.8 -C.sub.22 alkyl; R is (i) or (ii):>CH--CH(OH)--CO.sub.2 R.sub.2 (i)--CH(OH)--CH--CO.sub.2 R.sub.2 (ii)with the carbon carrying the hydroxyl group being linked to the endocyclic oxygen atom;R.sub.2 is hydrogen, an alkaline metal, an alkaline-earth metal or a quaternary ammonium group.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: December 29, 1998
    Assignee: L'Oreal
    Inventors: Daniele Cauwet, Claude Dubief
  • Patent number: 5853707
    Abstract: Provides hair conditioning shampoo compositions suitable and safe for frequent (e.g., daily) use and contact with the hair and skin, said compositions comprising: (a) one or more detersive surfactants such as those selected from the group consisting of anionic, nonionic, amphoteric, and zwitterionic surfactants;(b) a nonvolatile hair conditioning agent or combination of nonvolatile hair conditioning agents selected from the group consisting of insoluble silicones, water soluble organic cationic conditioning agents such as cationic surfactants and cationic polymers; and (c) from about 20% to about 99.5%, by weight, water; wherein said composition additionally comprises from about 0.004M to about 0.08M of free polyvalent metal cations. The present invention can provide improved consistency of deposition on the hair for nonvolatile, insoluble silicone and water soluble cationic conditioning agents when the composition is applied using water across a broad range of hardness.
    Type: Grant
    Filed: June 22, 1995
    Date of Patent: December 29, 1998
    Assignee: The Procter & Gamble Co.
    Inventors: Robert Lee Wells, Michael Albert Snyder, Lisa Ann Napolione
  • Patent number: 5851516
    Abstract: By providing a neutralizing solution formulated with an alkaline pH, for use with a conventional reducing lotion, a long-lasting, permanently waved head of hair is attained. Furthermore, by employing the neutralizing solution of the present invention, substantially reduced hair damage and substantially improved curl retention and formation is attained. In the preferred embodiment, the alkaline pH neutralizing solution of the present invention is attained by employing a bromate salt in combination with at least one pH adjusting agent. If desired, hair conditioning and wave enhancing additives may also be employed. Preferably, the bromate salt employed comprises one selected from the group consisting of sodium bromate and potassium bromate, with sodium bromate.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: December 22, 1998
    Assignee: Shiseido Co., Ltd.
    Inventors: Edward Borish, Judith A. Cohee, Andrew Savaides
  • Patent number: 5851544
    Abstract: Cosmetic skin or hair care compositions containing a liquid, inert, hydrophobic fluorocarbon infused with carbon dioxide. The compositions increase blood flow to the skin, thus increasing endogenous oxygen and nutrient delivery to the skin.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: December 22, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Christine Penska, Uma Santhanam, Stephan Habif
  • Patent number: 5851539
    Abstract: The present invention relates to a W/O type emulsions comprising an aqueous phase emulsified by means of a silicone surfactant, in a continuous phase containing at least one fluorohydrocarbon. It also relates to the use of certain silicone surfactants for the preparation of such emulsions. Said emulsions have utility in cosmetics and dermatology.
    Type: Grant
    Filed: October 24, 1996
    Date of Patent: December 22, 1998
    Assignee: L'Oreal
    Inventors: Myriam Mellul, Pascal Arnaud
  • Patent number: 5849312
    Abstract: Topically applicable pharmaceutical/dermatological/cosmetic compositions well suited for the therapeutic treatment or care of sensitive human skin, hair, mucous membranes, nails and/or the scalp, in particular for reducing or avoiding the skin-irritant side effects of a variety of bioactive agents, for example the .alpha.-hydroxy and .beta.-hydroxy acids, comprise a therapeutically/cosmetically effective amount of at least one bradykinin antagonist.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: December 15, 1998
    Assignee: Societe L'Oreal S.A.
    Inventors: Lionel Breton, Olivier De Lacharriere
  • Patent number: 5849308
    Abstract: The use of alkyl N-(hydroxyalkyl)carbamates in a cosmetic or pharmaceutical composition provided in the form of an aqueous lotion, a gel, an emulsion, a cream, a foam or a paste.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: December 15, 1998
    Assignee: L'Oreal
    Inventors: Jean-Marc Ascione, Eric Bollens, Claude Mahieu, Michel Philippe, Isabelle Rollat-Corvol
  • Patent number: 5849316
    Abstract: An anhydrous, water-resistant cosmetic composition comprising silicone-containing materials, fillers and pigments. This composition may be used as a make-up product or as a hair product.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: December 15, 1998
    Assignee: L'Oreal
    Inventors: Myriam Mellul, Paul Thau, Paul Fehn, Carlos Pinzon
  • Patent number: 5849302
    Abstract: Methods utilising extracts of the leaves of Zizyphus spina-christi are disclosed. These comprise cosmetic treatment and use in the manufacture of a medicament for treating psoriasis.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: December 15, 1998
    Inventor: Mina Safai-Ghomi
  • Patent number: 5849313
    Abstract: A silicone-containing phospholipid having the general formula: ##STR1## wherein: A is selected from H, M or R.sub.9 --Y--;A.sub.1 is selected from H, OH, OM or R.sub.9 --Y--O--;M is a cation;Y is alkylene;x is 0 or an integer from 1-5; andR.sub.9 is a mixture of a organosilicone carboxyl functional moiety of the formula: ##STR2## wherein: R.sub.10 is the silicone backbone chain to which at least one pyrrolidone containing carboxyl functional group is attached;F is linear or branched alkylene of 1-12 carbon atoms;X.sup.- is an anion;n is 0 or 2;n.sup.1 is 0 or 1;n.sup.2 is 0 or 1;B is --NR.sub.11 sulfur or oxygen, wherein R11 hydrogen or lower alkyl (C.sub.1-6); andd is one or greater;an organic amidoamine moiety and/or an organic tertiary amine moiety.
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: December 15, 1998
    Assignee: Mona Industries, Inc.
    Inventors: Dennis L. Fost, Abe Berger
  • Patent number: 5846549
    Abstract: Novel cosmetic compositions intended for cleaning the hair, the scalp and/or the skin, based on detergent surfactants, silicone and clay are disclosed. These compositions may be used for example as shampoos or shower gels.
    Type: Grant
    Filed: March 21, 1995
    Date of Patent: December 8, 1998
    Assignee: L'Oreal
    Inventors: Bernard Beauquey, Sandrine Decoster
  • Patent number: 5843415
    Abstract: A hair gel composition having glitter contained therein comprising a surface active hair treatment system for moisturizing, conditioning, and lubricating the hair and scalp, and for holding stylized hair in place, in the range of 7.5% to 10.0% by weight of the hair gel composition; at least one pH adjuster being in the range of 0.5% to 2.0% by weight of the hair gel composition; a preservative system for preserving the hair gel composition against microbial contamination being in the range of 0.40% to 2.4% by weight of the hair gel composition; at least one anti-oxidant and light stabilizer for preventing oxidation of the hair gel composition being in the range of 0.02% to 0.3% by weight of the hair gel composition; a diluent in the form of water in the range of 80.0% to 95.0% by weight of the hair gel composition; and suspended particulate matter having a plurality of predetermined glitter shapes for aesthetic ornamentation of the hair being in the range of 2.0% to 5.0% by weight of the hair gel composition.
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: December 1, 1998
    Assignee: Townley Jewelry, Inc.
    Inventor: Cindi Klar
  • Patent number: 5843417
    Abstract: A cosmetic composition having waterproof, long wear and transfer resistance properties based on a water-in-oil emulsion.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: December 1, 1998
    Assignee: L'Oreal
    Inventors: Fifi Hanna, Michael D. Swanborough
  • Patent number: 5837225
    Abstract: Method for assessing the activity of a test substance as a K.sup.+ channel agonist or for mitogenic activity. Fibroblasts are cultured in a test medium which is free of aminoglycoside antibiotics, the medium is supplemented with serum or serum substitute and the test substance, and the response of the supplemented cells to the test substance is assessed.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: November 17, 1998
    Assignee: Cambridge University Technical Services Ltd.
    Inventors: Ian J. Fiddes, Terence G. Kealey, Michael P. Philpott, Deborah A. Sanders, Darren M. Thompson, Gillian E. Westgate
  • Patent number: 5833998
    Abstract: Disclosed are topical compositions for regulating the oily and/or shiny appearance of skin. The compositions contain:(a) an active for regulating the oily and/or shiny appearance of skin, said active consisting essentially of one or more compounds selected from the group consisting of niacinamide, pyridoxine, panthenol, and pantothenic acid, in an amount that is safe and effective for regulating the oily and/or shiny appearance of the skin; and(b) a cosmetically acceptable carrier for said active. Also disclosed are methods of regulating the oily and/or shiny appearance of skin by topical application of such compositions.
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: November 10, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Kimberly Ann Biedermann, Donald Lynn Bissett, George Endel Deckner
  • Patent number: 5834014
    Abstract: A novel method and delivery system for therapeutic weak acid or base materials has been developed. The method and delivery system utilize a therapeutic material which is modified to make it more hydrophilic and encapsulated in a lipid vesicle, preferably a non-phospholipid lipid vesicle. The method and delivery system is particularly well suited to topical delivery of minoxidil.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: November 10, 1998
    Assignees: The Regents of the University of Michigan, Micro-Pak, Inc.
    Inventors: Norman Weiner, Donald F.H. Wallach, Kamel Egbaria, Ramachandran Chandrasekharan
  • Patent number: 5833999
    Abstract: Personal treatment compositions including leave-on hair care compositions and leave-on skin care compositions, comprising from about 0.001% to about 50%, preferably from about 0.005% to about 6%, enduring perfume, are disclosed. The enduring perfume provides a lasting olfactory sensation thus minimizing the need to use large amounts.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: November 10, 1998
    Assignee: The Proctor & Gamble Company
    Inventors: Toan Trinh, Dennis Ray Bacon, Angie Trandai
  • Patent number: 5833997
    Abstract: Fluorinated hydrocarbon compounds have formula (I):R.sub.F --(CH.sub.2).sub.n --X--?C.sub.3 H.sub.5 (OH)!--(Y).sub.x --R.sub.H ,in which C.sub.3 H.sub.5 (OH) represents structures (Ia) or (Ib): ##STR1## R.sub.F is a perfluorinated C.sub.4 -C.sub.20 alkyl radical or a mixture of perfluorinated C.sub.4 -C.sub.20 radicals; R.sub.H is a straight or branched C.sub.1 -C.sub.22 alkyl radical or a mixture of straight or branched C.sub.1 -C.sub.22 alkyl radicals or an aryl or aralkyl radical; n is from 0 to 4; X stands for O, S, ##STR2## x stands for 0 or 1; Y stands for O, S, (a) or (b); with the proviso that when X.dbd.S, (a) or (b), Y is not S, (a) or (b). The use of said compounds as amphiphilic compounds, the method of preparing them, and the cosmetic compositions containing them are also disclosed.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: November 10, 1998
    Assignee: L'Oreal
    Inventors: Claude Mahieu, Eric Bollens, Myriam Mellul
  • Patent number: 5833969
    Abstract: An aqueous cosmetic composition containing uric acid in a stably solubilized state together with 0.01 to 1.3% by weight of one or more amphoteric surfactants selected from the group consisting of (a) lauric acid amide propyl betaine, (b) alkyl carboxymethyl hydroxyethyl imidazolinium betaine, (c) coconut oil fatty acid amide propylmethylaminoacetic acid betaine, (d) sodium salt of coconut oil fatty acid acyl carboxymethyl hydroxyethyl ethylenediamine, (e) lauryl dimethylaminoacetic acid betaine and (f) coconut oil alkyl betaine, an alkali and water. The composition is adjusted to pH equal to or higher than pK.sub.1 of uric acid with the alkali to solubilize uric acid. A method for stably solubilizing uric acid in an aqueous cosmetic composition is also disclosed.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: November 10, 1998
    Assignee: Yamahatsu Sangyo Kaisha, Ltd.
    Inventors: Yoshio Tsujino, Akiko Ogata, Kazuyo Tomura
  • Patent number: 5830446
    Abstract: Fluorescent brightening compounds increase the apparent color intensity or shine of cosmetic compositions.
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: November 3, 1998
    Assignee: General Electric Company
    Inventors: Marianne D. Berthiaume, William J. Raleigh, deceased, Richard J. Uriarte
  • Patent number: 5830481
    Abstract: The invention relates to new cosmetic compositions comprising, in an aqueous medium, at least one lipid ceramide compound and at least one peptide having at least one fatty chain. The invention also relates to an aqueous dispersion comprising a peptide having at least one fatty chain and at least one lipid ceramide compound.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: November 3, 1998
    Assignee: L'Oreal
    Inventors: Daniele Cauwet-Martin, Claude Dubief
  • Patent number: 5830447
    Abstract: The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty acid with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing nitrogen containing functional groups and, optionally, a hydrophobic macromonomer.
    Type: Grant
    Filed: April 9, 1997
    Date of Patent: November 3, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Allen Hutchins, Jose Antonio Carballada, Raymond Edward Bolich, Jr., Peter Marte Torgerson, Michael Albert Snyder, Mario Paul Clarizia
  • Patent number: 5830438
    Abstract: Cosmetic composition for hair-care foam containing, in a cosmetically-acceptable vehicle, a mixture (i) of at least one cationic polymer chosen from the cationic celluloses, cellulose ethers containing quaternary ammonium groups, quaternized or non-quaternized vinylpyrrolidone/ dialkylaminoalkyl acrylate or methacrylate copolymers, and quaternized or non-quaternized vinyl pyrrolidone/dialkylaminoalkyl acrylamide or methacrylamide copolymers; and (ii) of at least one amphoteric polymer chosen from polymers deriving from the copolymerization of an alkylvinylether and maleic anhydride, an N-vinyl lactam and maleic anhydride, and an alkylvinylether, maleic anhydride and an N-vinyl lactam, said polymers being modified by an N,N-dialkylaminoalkylamine or an N,N-dialkylaminoalkanol. This composition possesses good foaming properties and leads to the formation of a foam having excellent cosmetic properties.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: November 3, 1998
    Assignee: L'Oreal
    Inventor: Christine Dupuis
  • Patent number: 5824296
    Abstract: The invention relates to a hair composition containing, in a cosmetically acceptable medium, a structuring agent insoluble in this medium and formed of solid particles, which imparts a deformable solid appearance to the composition in which the medium is contained, this agent being capable of being removed from the hair using a diluent. This composition may be a shampoo, a conditioner, a composition for dyeing or bleaching keratin fibers or alternatively a composition for permanent-waving or straightening keratin fibers.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: October 20, 1998
    Assignee: L'Oreal
    Inventors: Claude Dubief, Arnaud De Labbey, Roland De La Mettrie, Christine Rondeau
  • Patent number: 5824320
    Abstract: A cosmetic or pharmaceutical composition including, as the active ingredient, a compound of general formula (I), wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are selected from --H, --OH, --OCH.sub.3 and a glucosyl radical, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: October 20, 1998
    Assignee: Laboratories de Biologie Vegetale Yves Rocher
    Inventors: Francoise Rouillard, Annabelle Josse, Jean-Renaud Robin
  • Patent number: 5817301
    Abstract: The present invention provides a long-lasting hair colourant composition comprising an intimate admixture of a dye with a phsiologically acceptable compatible solid base. The stick has a hardness which is sufficiently high to provide substantial dimensional stability under light to moderate manual pressure under ambient temperatures and sufficiently low to allow easy gliding of the stick over a mass of damp hair and transfer of stick material thereto under light to moderate manual pressure. The stick also contains an effective lathering component and is substantially free of alkaline soap material.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: October 6, 1998
    Assignee: S Products Limited
    Inventor: Alan John Lamplough
  • Patent number: 5814310
    Abstract: The present invention relates to a clear cosmetic stick composition comprising (a) from about 3-15% of a soap gelling agent; (b) from about 10-90% of at least one polyhydric alcohol solvent; and (c) from about 0.5-10% of a combination of the clarifying agents pentadoxynol 200 and ethoxylated jojoba esters. The composition is useful, for example, as the base for a deodorant stick.
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: September 29, 1998
    Assignee: E-L Management Corp
    Inventors: Adrienne Nagy, Joanne Leaver, Steven Messin, Donna Meningall
  • Patent number: 5814323
    Abstract: A process for reversibly applying a cosmetic composition to the skin or comprising: a) contacting the skin or hair with the cosmetic composition, the composition comprising at least one amphiphilic material which is capable of forming a water-insoluble liquid crystal phase of greater than one-dimensional periodicity and a cosmetic agent and b) when desired, removing the cosmetic composition by applying to the skin or hair a cleansing composition comprising a surface active agent and a hydrotrope capable of destroying the liquid crystal phase formed in a step a). An advantage of such a system is that the cosmetic agent is strongly adhered to the skin or hair when applied and can be effectively removed when desired.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: September 29, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventor: Ian Gardner Lyle
  • Patent number: 5814343
    Abstract: A cosmetic composition for topical application to the skin and/or hair includes, optionally in a cosmetically or pharmaceutically acceptable vehicle, particles which enclose a cosmetically-effective benefit agent active at a target location accessible by application to the skin and/or hair, and which have means to bind to an organic surface at the target location. In particular, the particles are liposomes and have means for binding to microorganisms present on the skin and/or hair, for example those responsible for skin disorders, scalp irritation, and underarm and foot odour.
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: September 29, 1998
    Assignee: Unilever Patent Holding B.V.
    Inventors: Malcolm N Jones, Michael Kaszuba, Ian G Lyle