Stick Patents (Class 424/DIG5)
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Patent number: 6162421Abstract: A pigmented water-in-oil emulsion cosmetic stick composition comprising, by weight of the total composition, 0.5-50% water, 0.5-70% of a volatile solvent having a viscosity of 0.2 to 20 centipoise at 25.degree. C., 0.5-40% of a hydrocarbon wax, and 0.5-40% of a fluorinated oil.Type: GrantFiled: November 5, 1998Date of Patent: December 19, 2000Assignee: Revlon Consumer Products CorporationInventors: Renee Joan Ordino, Natividad Jose, Robert Walter Sandewicz, Ann Marshall Ureneck
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Patent number: 6143283Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% of a copolymer which is an adhesive at room temperature,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil.d) 0.1-80% dry particulate matter.Type: GrantFiled: August 27, 1998Date of Patent: November 7, 2000Assignee: Revlon Consumer Products CorporationInventors: Joseph Frank Calello, Anjali Abhimanyu Patil, Salvatore Joseph Barone, Ann Marshall Krog
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Patent number: 6139823Abstract: The present invention is for cosmetic compositions where upon application forms a film. The applied composition provides significant wear benefits improvement to the user. These composition comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.Type: GrantFiled: March 26, 1999Date of Patent: October 31, 2000Assignee: The Procter & Gamble CompanyInventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
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Patent number: 6103250Abstract: An anhydrous cosmetic composition comprising, by weight of the total composition, 1-50% of a polar, emulsifying siloxane elastomer, 0.01-40% particulate material; and 1-70% of a nonpolar oil; an anhydrous cosmetic composition comprising an emulsifying siloxane elastomer and an incompatible nonaqueous polar ingredient, wherein the emulsifying siloxane elastomer is present in an amount sufficient to render the incompatible nonaqueous polar ingredient compatible in the anhydrous cosmetic composition; and a method for preparing stable, anhydrous cosmetic compositions comprising at least one incompatible nonaqueous polar ingredient, comprising adding to the anhydrous composition an emulsifying siloxane elastomer in an amount sufficient to cause the incompatible nonaqueous polar ingredient to become compatible in the anhydrous cosmetic composition.Type: GrantFiled: July 6, 1999Date of Patent: August 15, 2000Assignee: Revlon Consumer Products CorporationInventors: Hernando Brieva, Geoffrey Robert Hawkins, Shaoxiang Lu, Tian Xiang Wang
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Patent number: 6096327Abstract: Cosmetic compositions and methods are provided for revitalizing the skin especially where it is placed in an environment which can cause injury to the skin. The compositions contain an effective amount of a protease inhibitor to provide a prophylactic or repairing effect.Type: GrantFiled: November 5, 1998Date of Patent: August 1, 2000Assignee: Protease Sciences Inc.Inventors: John Lezdey, Allan Wachter
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Patent number: 6086859Abstract: A method for preventing, retarding, arresting, or reversing the effects of chafed, chapped, cracked, or windburned lips comprising applying to the lips a pigmented lipstick composition comprising, by weight of the total composition:0.01-30% skin protectant selected from the group consisting of allantoin, cocoa butter, dimethicone, glycerin, petrolatum, shark liver oil, and mixtures thereof,1-25% pigment,5-80% of an oil selected from the group consisting of nonvolatile oil, volatile oil, and mixtures thereof, and3-40% of a wax having a melting point of 30 to 135.degree. C.Type: GrantFiled: November 28, 1997Date of Patent: July 11, 2000Assignee: Revlon Consumer Products CorporationInventors: Joseph Frank Calello, Janet Elizabeth Opel, Renee Joan Ordino, Robert Walter Sandewicz, Natividad R. Jose
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Patent number: 6083516Abstract: A wear-resistant cosmetic composition including a styrene-ethylene/propylene mixed block copolymer, preferably from about 0.1 weight percent to about 15 weight percent, in a cosmetically acceptable carrier. The cosmetic composition may also include an alkyl cycloalkylacrylate copolymer, preferably from about 0.1 weight percent to about 15 weight percent.Type: GrantFiled: September 28, 1998Date of Patent: July 4, 2000Assignee: Avon Products, Inc.Inventors: Ernest S. Curtis, Arvind N. Shah, Harold E. Pahlck
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Patent number: 6080390Abstract: A pigmented cosmetic stick composition comprising, by weight of the total composition:1-40% of a volatile nonaqueous solvent having a viscosity of 0.5 to 5 centipoise at 25.degree. C.,20-80% of a first nonvolatile oil which is a C.sub.12-22 fatty ester of citric acid,1-35% of a second nonvolatile oil,1-30% of a wax having a melting point of 30 to 135.degree. C. which is an ethylene homopolymer or ethylene copolymer,0.1-25% of particulate matter having a particle size of 0.5 to 200 microns; andwherein the total amount of nonvolatile oil present in the stick is greater than about 31% by weight of the total composition.Type: GrantFiled: November 8, 1999Date of Patent: June 27, 2000Assignee: Revlon Consumer Products CorporationInventors: Joseph Frank Calello, Janet Elizabeth Opel, Renee Joan Ordino, Robert Walter Sandewicz, Natividad R. Jose
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Patent number: 6071503Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These composition comprise the combination of oganosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.Type: GrantFiled: October 17, 1996Date of Patent: June 6, 2000Assignee: The Procter & Gamble CompanyInventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
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Patent number: 6060043Abstract: A deodorant composition is disclosed which comprises a body odor suppressing effective amount of an optically active bactericide comprising D-amino acid, e.g., at least one selected from the group consisting of .beta.-chloro-D-alanine and D-cycloserine, in a dermatologically acceptable carrier. A method is also provided for inhibiting body odor by applying to the skin a body odor suppressing effective amount of the bactericide.Type: GrantFiled: February 3, 1998Date of Patent: May 9, 2000Assignee: The Gillette CompanyInventors: Patrick Joseph Hayden, Virginia Streusand Goldman
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Patent number: 6051216Abstract: An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations therof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken compositions containing volatile and/or non-volatile silicone fluids. Cosmetic compositions may be made by adding at least one active ingredient such as an antiperspirant.Type: GrantFiled: August 1, 1997Date of Patent: April 18, 2000Assignees: Colgate-Palmolive Company, Dow Corning CorporationInventors: Morton L. Barr, Heng Cai, Anthony Esposito, Joel Freundlich, Douglas W. King, Michael Mendolia, Bhalchandra Moghe, Lenin James Petroff, Thomas Schamper, Michael Ward Skinner, Paul Joseph Vincenti, Ching-min Kimmy Wu, Kenneth Edward Zimmerman, Dennis J. Colwell
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Patent number: 6045782Abstract: An anhydrous cosmetic stick composition with improved transfer resistance comprising, by weight of the total composition:a) 10-70% of a volatile solventb) 0.1-40% of a polymeric organosiloxane emulsifier containing at least one hydrophilic radical and at least one lipophilic radical.Type: GrantFiled: March 2, 1999Date of Patent: April 4, 2000Assignee: Revlon Consumer Products CorporationInventors: Ann Marshall Krog, Salvatore Joseph Barone, Natividad R. Jose, Gina Alyse McLaughlin
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Patent number: 6036947Abstract: An anhydrous cosmetic stick composition with improved transfer resistance and luster finish comprising, by weight of the total composition:a) 10-70% of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,b) 0.5-40% of a guerbet ester, andc) 0.1-20% of a siloxysilicate polymer.Type: GrantFiled: October 23, 1998Date of Patent: March 14, 2000Assignee: Revlon Consumer Products CorporationInventors: Salvatore Joseph Barone, Ann Marshall Krog, Natividad Jose, Renee Joan Ordino
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Patent number: 6033650Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% of a copolymer which is an adhesive at room temperature,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil.d) 0.1-80% dry particulate matter.Type: GrantFiled: August 26, 1998Date of Patent: March 7, 2000Assignee: Revlon Consumer Products CorporationInventors: Joseph Frank Calello, Anjali Abhimanyu Patil, Salvatore Joseph Barone, Ann Marshall Krog
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Patent number: 6028113Abstract: Solid sanitizing compositions have advantages over corresponding liquids and powders. A solid sanitizing product can be contained within a plastic bottle with a label indicating that the contents have antimicrobial or deodorizing properties containing a non-flowable solid composition having greater than about 0.02 percent by weight antimicrobial compounds. The preferred solid sanitizing compositions consist essentially of an antimicrobial compound selected from the group consisting of quaternary ammonium salts, fatty amines and diamines, chlorhexidine gluconate, phenol, derivatives of phenol, parachloro metaxylenol and mixtures thereof, and between 0 and 99.98 percent by weight of a cleaning composition. The solid sanitizing compositions can be effectively used with solid dispensers. The solid dispensers have a bowl with a drain at the bottom and an upward pointing spray nozzle.Type: GrantFiled: September 27, 1995Date of Patent: February 22, 2000Assignee: Sunburst Chemicals, Inc.Inventor: William H. Scepanski
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Patent number: 6019962Abstract: The invention is for compositions and method for using said compositions to improve the performance of a long-wearing cosmetic composition. The invention and its methods of use allows the user to significantly enhance the attributes of a long-wearing cosmetic composition without compromising its primary advantages.Type: GrantFiled: May 23, 1997Date of Patent: February 1, 2000Assignee: The Procter & Gamble Co.Inventors: Thomas Elliot Rabe, Lee Ellen Drechsler, Edward Dewey Smith, III, Terutomo Dohmae, Christina M. Hines
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Patent number: 5977183Abstract: Substantially solid (or nonflowable) antimicrobial compositions have advantages over corresponding liquids and powders. Such a composition may be contained within a plastic bottle with a label indicating that the contents have antimicrobial or deodorizing properties containing a substantially solid, non-flowable composition having greater than about 0.02 percent by weight antimicrobial compounds. The preferred compositions consist essentially of an antimicrobial compound selected from the group consisting of quaternary ammonium salts, fatty amines and diamines, chlorhexidine gluconate, phenol, derivatives of phenol, parachloro metaxylenol and mixtures thereof, and between 0 and 99.98 percent by weight of a cleaning composition. The compositions can be effectively used with solid dispensers. The solid dispensers have a bowl with a drain at the bottom and an upward pointing spray nozzle.Type: GrantFiled: January 10, 1997Date of Patent: November 2, 1999Assignee: Sunburst Chemicals, Inc.Inventor: William H. Scepanski
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Patent number: 5972318Abstract: A transfer-free composition, in particular, an anhydrous composition in stick form, containing (a) at least one silicone which is volatile at ambient temperature, which at least one silicone comprises a silicone structure and at least one unit containing at least one alkyl chain which is pendent and/or at the end of the silicone structure, the at least one chain being linear or branched with 3 to 10 carbon atoms, and (b) at least one silicone wax which is solid or semisolid at ambient temperature, which at least one silicone wax comprises a silicone structure and at least one unit containing at least one alkyl or alkoxy chain which is pendent and/or at the end of the silicone structure, the at least one chain being linear or branched with 10 to 45 carbon atoms. This composition can be a lip care or make-up composition or a foundation composition for the make-up of both the face and the human body.Type: GrantFiled: June 9, 1997Date of Patent: October 26, 1999Assignee: L'OrealInventor: Isabelle Bara
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Patent number: 5968487Abstract: The invention relates to a novel derivative of kojic acid of formula (I) and to its use, in a composition for topical application as a depigmenting and/or bleaching agent for skin: ##STR1## The invention also relates to a process for depigmenting and/or bleaching skin, which includes applying to the skin a composition that contains 5-hydroxy-4-oxo-4H-pyran-2-ylmethyl 2-oxothiazolidine-4-carboxylate of formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: July 18, 1997Date of Patent: October 19, 1999Assignee: L'OrealInventors: Jean-Baptiste Galey, Patrick Pichaud
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Patent number: 5965113Abstract: Disclosed are anhydrous antiperspirant gel-solid sticks which comprise from about 0.5% to about 60% by weight of antiperspirant active; from about 1% to about 15% by weight of a gellant; from about 1% to about 50% by weight of nonpolar volatile hydrocarbon solvent having a solubility parameter of less than 8 (cal/cm.sup.3).sup.0.5, a vapor pressure of from about 0.0 1 mmHg to about 6 mmHg, and an average boiling point of less than about 250.degree. C.; and from about 0.01% to about 10% by weight of a polar, water-miscible solvent having a solubility parameter of from 12.5 (cal/cm.sup.3).sup.0.5 to about 25 (cal/cm.sup.3).sup.0.5 ; wherein the composition has a visible residue index of from about 11 to about 30 L-value, a product hardness of from about 500 gram.cndot.force to about 5,000 gram.cndot.force, and a ratio of an elastic to viscous moduli of from about 0.1 to about 100.Type: GrantFiled: June 23, 1997Date of Patent: October 12, 1999Assignee: Procter & Gamble CompanyInventor: Gerald John Guskey
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Patent number: 5955112Abstract: A non-stinging styptic composition in the form of a water soluble resin coated cast pencil, for stopping bleeding from cuts and nicks received during shaving. The composition comprises aluminum sulfate, aloe, glycerine, lidocaine and polyethylene glycol 400.Type: GrantFiled: February 11, 1998Date of Patent: September 21, 1999Inventor: Jeffrey Kaplan
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Patent number: 5948424Abstract: Disclosed herein are mosquito coils having an enlarged outer portion for providing quick coverage of an insect control ingredient in a space that previously had none. The coil is provided with urea for greater breakage resistance and kerosene and peanut shell powder to improve igniting and burning characteristics.Type: GrantFiled: May 16, 1997Date of Patent: September 7, 1999Assignee: S. C. Johnson & Sons, Inc.Inventors: Thomas V. Kandathil, Francis J. Randall, James J. Runkel, Michael J. Servi
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Patent number: 5948394Abstract: A stable lip compositions which resists transfer upon subjecting the wearer to routine or daily activities. The compositions are in the form of a lipstick, contain a sufficiently high level of silicone oils to impart good feel upon application wherein, sticks are additionally formulated to resist breakage even when exposed to the rigors of manufacture, retail sale, and daily use by the consumer.Type: GrantFiled: January 13, 1997Date of Patent: September 7, 1999Assignee: The Procter & Gamble CompanyInventors: David William Walling, Steven Michael Wujek, Felicia Levine, Debra Joy Coleman-Nally
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Patent number: 5945092Abstract: An anhydrous cosmetic stick composition with improved transfer resistance comprising, by weight of the total composition:a) 10-70% of a volatile solventb) 0.1-40% of a polymeric organosiloxane emulsifier containing at least one hydrophilic radical and at least one lipophilic radical.Type: GrantFiled: December 17, 1997Date of Patent: August 31, 1999Assignee: Revlon Consumer Products CorporationInventors: Ann Marshall Krog, Salvatore Joseph Barone, Natividad R. Jose, Gina Alyse McLaughlin
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Patent number: 5945095Abstract: The present application relates to a composition, in particular a cosmetic, dermatological, hygiene or pharmaceutical composition, to care for and/or make up the skin, which composition may be in the form of a compact powder or a cast product, comprising a dispersion of polymer particles in a fatty substance. Furthermore, the invention relates to the use of this dispersion in such a composition.Type: GrantFiled: March 11, 1997Date of Patent: August 31, 1999Assignee: L'OrealInventors: Nathalie Mougin, Isabelle Bara, Jean Mondet
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Patent number: 5939055Abstract: A clear gel cosmetic stick is disclosed which includes a liquid vehicle, an antiperspirant salt dissolved in the liquid vehicle, a dibenzylidene alditol, and a co-gellant. The co-gellant is preferably a hydroxyalkyl cellulose and the stick optionally also includes a chelating agent. The cosmetic stick comprises in percent by weight about 70% to about 95%, preferably 75 to 92%, of a liquid vehicle, about 1% to about 22%, preferably 3% to 15%, of an antiperspirant salt dissolved in the vehicle, about 0.5% to about 2% of a dibenzylidene alditol, about 0.1% to about 0.5%, preferably 0.2% to 0.4%, of a hydroxyalkyl cellulose, and optionally about 0.05% to about 3%, preferably 0.1% to 2%, of a chelating agent. Preferably the liquid vehicle comprises a polyhydric alcohol having from 3 to 6 carbon atoms and from 2 to 6 hydroxyl groups and is substantially free of monohydric alcohol and strong alkali such as sodium hydroxide and potassium hydroxide.Type: GrantFiled: April 14, 1998Date of Patent: August 17, 1999Assignee: The Gillette CompanyInventors: Tuan M. Vu, Carl F. Iovanni, Jayant N. Sane
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Patent number: 5932229Abstract: Described are the use of compounds of Formula (I), depicted below, as active principals for treating skin conditions; compositions containing these compounds; and methods of treating skin conditions using these compounds and compositions. ##STR1## wherein R.sub.4 is (CR.sub.5 R.sub.6 --CR.sub.7 R.sub.8 --X.sub.1).sub.n --CR.sub.9 R.sub.10 --C(.dbd.X.sub.2)X.sub.3 R.sub.11, n is an integer from 1 to 18; R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11, are independently, hydrogen or non-hydrogen substituents; and X, X.sub.1, X.sub.2, X.sub.3, Y and Z are independently, O, NH, or S.Type: GrantFiled: May 2, 1997Date of Patent: August 3, 1999Assignee: Avon Products, Inc.Inventors: Dmitri Ptchelintsev, Neil Scancarella, Robert Kalafsky
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Patent number: 5925339Abstract: The invention relates to agents preventing (the formation of) human malodor. In particular, the invention relates to the use of several classes of compounds which can act as such agents in cosmetic products, such as deodorants and antiperspirants. These compounds are normally odorless or nearly so, but upon contacting the skin as for example, in skin care compositions or in personal care compositions, they prevent malodor. The compounds under consideration are compounds of the formulaX--(Z).sub.n --CO--NH--CH--(COO--Y)--CH.sub.2 CH.sub.2 CONH.sub.2IThe definition of the substituents is given in the specification.Type: GrantFiled: June 19, 1997Date of Patent: July 20, 1999Assignee: Givaudan Roure SAInventors: Gonzalo Acuna, Georg Frater, Peter Gygax
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Patent number: 5919438Abstract: Dermatological/cosmetic compositions for reducing or decelerating human hair loss comprise an effective hair loss-reducing amount of combinatory immixture of (a) at least one antifungal agent and (b) at least one halogenated antibacterial agent other than a macrolide or pyranoside, characteristically formulated in a topically physiologically acceptable medium therefor.Type: GrantFiled: April 15, 1997Date of Patent: July 6, 1999Assignee: Societe L'Oreal S.A.Inventor: Didier Saint-Leger
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Patent number: 5916546Abstract: A cosmetic stick deodorant composition comprising: a. from about 0.5% to about 10.0% of the cosmetic stick deodorant composition of an astringent metal salt active; b. a stable, anhydrous base component comprising: i. from about 5% to about 40% of the cosmetic stick deodorant composition of a solidifying agent selected from the group consisting of the high melting point waxes; and low melting point wax fatty alcohols, fatty acid esters and fatty acid amides, having fatty chains of from about 8 to about 22 carbon atoms, and mixtures thereof; ii. from about 20% to about 70% of the cosmetic stick deodorant composition of a volatile emollients; iii. from about 10% to about 50% of the cosmetic stick deodorant composition of non-volatile emollients; and c. from about 0.05% to about 10% of the cosmetic stick deodorant composition of a solubilizing agent having a hydrophile-lipophile balance (HLB) value of greater than about 10.Type: GrantFiled: April 29, 1997Date of Patent: June 29, 1999Assignee: Procter & Gamble CompanyInventors: Philip Andrew Sawin, John Paul Luebbe, Gerald Joseph Quinlivan
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Patent number: 5911974Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% by weight of trimethylated silica,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 100 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil having a viscosity of 200 to 1,000,000 centipoise at 25.degree. C.d) 0.1-80% of a cosmetically acceptable carrier.Type: GrantFiled: October 14, 1997Date of Patent: June 15, 1999Assignee: Revlon Consumer Products CorporationInventors: Hernando Brieva, Julio Gans Russ, Ida Marie Sandewicz
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Patent number: 5911975Abstract: Disclosed is a cosmetic composition (solid or liquid, for example, including sticks and gels) containing an antiperspirant active aluminum-containing material, such as aluminum chlorohydrate, in a solvent therefor, and also containing poly(ethenylformamide) as a thickening agent of the composition. This composition can be an antiperspirant composition, where it contains an antiperspirant effective amount of the antiperspirant active aluminum-containing material, and can be applied to axillary regions of a human to reduce perspiration therefrom. Ammonium acetate can also be incorporated in the composition, to firm up the composition. The composition can be in the form of a gel, dispensed by extruding the gel through pores or slots in the top of a dispensing container. The composition can be clear and transparent, without the need of refractive index matching to achieve clarity.Type: GrantFiled: October 9, 1996Date of Patent: June 15, 1999Assignee: Colgate-Palmolive CompanyInventors: Michael S. Mendolia, Paul J. Vincenti, Anthony Esposito, Joseph Edward Glass
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Patent number: 5904916Abstract: The invention provides a method for enhancing learning in a person by the administration of a mixed-floral odorant. The odorant can be used as an adjuvant to improve learning and as an aid in education, and for rehabilitation of patients diagnosed with pathologically-induced learning disabilities.Type: GrantFiled: March 5, 1996Date of Patent: May 18, 1999Inventor: Alan R. Hirsch
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Patent number: 5895644Abstract: The present invention contemplates a translucent, preferably clear, anhydrous gel composition (for example a solid stick, soft solid, cream as well as any form commonly referred to as a gel), especially an antiperspirant stick composition, comprising: (a) dibenzylidene sorbitol; (b) a selected derivatized guar, especially an hydroxy C.sub.3 -C.sub.4 alkyl guar having a level of hydroxyalkylation of 0.4-1.5 molar substitution ("MS"); and (c) a solvent selected so that is will not react with the DBS itself or, if an acid catalyst is present, will not react in the presence of DBS with an acid catalyst such as an antiperspirant active salt.Type: GrantFiled: November 20, 1997Date of Patent: April 20, 1999Assignee: Colgate-Palmolive CompanyInventors: Joseph Albanese, Tom Schamper
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Patent number: 5885562Abstract: A propellant driven deodorant composition for topical application to the human skin, comprising a deodorant active material comprising a cosmetically acceptable. polyhexamethylene biguanide salt, a cosmetically suitable vehicle comprising a short chain monohydric alcohol, and a non polar propellant composition having a Hildebrand Solubility Parameter of less than 14.5 MPa.sup.1/2, characterized in that the composition additionally comprises an effective amount of water.Type: GrantFiled: April 2, 1996Date of Patent: March 23, 1999Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.Inventors: Michael Richard Lowry, Gordon Robert Wight
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Patent number: 5882662Abstract: A cosmetic composition comprising a smectite clay and a lipophilic polar solvent. The smectite clay gels the polar solvent without addition of a polar activator. A method for the preparation of a smectite clay gel is also revealed.Type: GrantFiled: May 9, 1997Date of Patent: March 16, 1999Assignee: Avon Products, Inc.Inventors: Harold E. Pahlck, Leona Giat Fleissman
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Patent number: 5879690Abstract: Compositions for the topical treatment of sagging subcutaneous muscle and overlying cutaneous tissue contain an active ingredient exhibiting or producing catecholamine activity such as catecholamines and/or related compounds in a dermatologically acceptable carrier that contains at least one percutaneous penetration enhancer. Examplary catecholamines include adrenaline, norepinepherine, dopamine and their precursors; catecholamine precursors such as tyrosine and phenylalanine are preferred. Many embodiments, particularly those employing tyrosine and/or phenylalanine as a catecholamine precursor, further contain a neurotransmitter synthesis enhancer such as dimethylaminoethanol, and other co-factors such as vitamin B.sub.6 and pantothenic acid or calcium pantothenate are included in the composition to enhance the action of the active ingredients. Other compounds that scavenge free radicals and antioxidants may also be added.Type: GrantFiled: May 5, 1997Date of Patent: March 9, 1999Inventor: Nicholas V. Perricone
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Patent number: 5871765Abstract: Controlled release non-aqueous air care gels comprising from about 1 to about 50 percent on a weight basis of diblock, triblock, multiblock and/or radial block copolymers based on synthetic thermoplastic rubbers. The ratio of the diblock to triblock, multiblock and/or radial block copolymers can be varied from about 0 percent to about 100 percent in either direction. The material to be gelled is a hydrocarbon, one or more hydrocarbon-soluble substances, or mixtures thereof, which based on its physical properties plays an important role in setting the controlled release rate. The composition of the hydrocarbon can vary in carbon length from about C-5 to about C-30 and can vary in vapor pressure up to about 600 mm Hg at 20.degree. C. The hydrocarbon range on a weight basis is from about 20 to about 95 percent of the total weight of the gelled composition.Type: GrantFiled: February 21, 1997Date of Patent: February 16, 1999Assignee: Pennzoil Products CompanyInventors: Richard L. Johnson, David S. Morrison
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Patent number: 5871756Abstract: 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: GrantFiled: January 31, 1996Date of Patent: February 16, 1999Assignee: National Starch and Chemical Investment Holding CorporationInventors: Roger Jeffcoat, Joseph Pasapane, Donna L. Ronco, Daniel B. Solarek, Douglas J. Hanchett
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Patent number: 5863524Abstract: The present invention is a transparent deodorant cosmetic stick product with at least 3.5% by weight of the formulation being an alkali metal bicarbonate. The product contains about 1.25% to about 6.5% of a polyamine as a mandatory clarifying component. Other required components of the formulation are a polyhydric alcohol, a C.sub.14-22 fatty acid salt, of a clarifier surfactant, and less than about 42% by weight water. Optional ingredients include antibacterial or bacteriostatic agents, a silicone copolyol, zinc pyridinethiol oxide, fragrance and color.Type: GrantFiled: March 26, 1997Date of Patent: January 26, 1999Assignee: Church & Dwight Co., Inc.Inventors: Dawn M. Mason, Melinda G. Cettina, Wolfgang R. Bergmann
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Patent number: 5855876Abstract: The present invention is for long lasting, physically stable, moisturizing lipstick compositions essentially free of water. Said lipsticks contain lipophilic materials with high levels of moisturizers distributed throughout. Said lipsticks resist separation of the moisturizing material from the body of the lipstick.Type: GrantFiled: December 19, 1996Date of Patent: January 5, 1999Assignee: The Procter & Gamble CompanyInventors: George Endel Deckner, Crystal Turner, Sharron Hunter, Kim Watts-McMillan
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Patent number: 5849280Abstract: The invention provides a cosmetic hair conditioning composition comprising: (a) an effective amount of a film forming polymer; and (b) a cosmetically acceptable vehicle, in which the composition is in the form of a solid. A cosmetic hair conditioning device and methods of conditioning and styling hair are also provided.Type: GrantFiled: August 6, 1996Date of Patent: December 15, 1998Assignee: A-Veda CorporationInventors: Horst M. Rechelbacher, Peter Matravers, Timothy R. Kapsner
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Patent number: 5849275Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-70% of a copolymer which is an adhesive at room temperature,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil,d) 0.1-80% dry particulate matter.Type: GrantFiled: June 20, 1996Date of Patent: December 15, 1998Assignee: Revlon Consumer Products CorporationInventors: Joseph Frank Calello, Anjali Abhimanyu Patil, Salvatore Joseph Barone, Ann Marshall Krog
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Patent number: 5843407Abstract: The present invention relates to lipstick compositions which comprise wax, emollient and a gelling agent wherein the inclusion of the gelling agent facilitates the retention of emollient oils particularly under high humidity and temperatures. Lipsticks of the present invention contain moisturizers which may be delivered to the lips in a non-polar/lipophilic medium in a thermodynamically stable way by using associated structures. A method of making the lipstick is also disclosed.Type: GrantFiled: April 26, 1996Date of Patent: December 1, 1998Assignee: The Procter & Gamble CompanyInventors: Magda El-Nokaly, Michael Lee Vatter, David William Walling, Neil Campbell Leatherbury, Cheryl Lynn Peterson
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Patent number: 5840287Abstract: The present invention relates to antiperspirant compositions in the form of gels and gel-solids. In particular, the present invention relates to select compositions in the form of gels that provide improved residue characteristics and efficacy performance.Type: GrantFiled: December 20, 1996Date of Patent: November 24, 1998Assignee: Procter & Gamble CompanyInventors: Gerald John Guskey, Raymond Joseph Lo, David Frederick Swaile
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Patent number: 5840288Abstract: Disclosed are anhydrous antiperspirant gel-solid sticks which comprise particulate antiperspirant active; a solid non-polymeric gellant that is substantially free of dibenzylidene alditol, inorganic thickening agents, organic polymeric gellants, n-acyl amino acid derivatives, or combinations thereof; an anhydrous liquid carrier containing polyalkylsiloxanes, polyalkyarylsiloxanes, polyestersiloxanes, polyethersiloxane copolymers, polyfluorosiloxanes, polyaminosiloxanes, or combinations thereof. The composition has a visible residue index of from about 11 to about 30 L-value, a product hardness of from about 500 to about 5,000 gram.multidot.force, a rheology profile defined by a ratio of an elastic modulus (G') to a viscous modulus (G") of from about 0.1 to about 100. The refractive indices of the particulate antiperspirant active, the solid non-polymeric gellant, and the anhydrous liquid carrier are not matched.Type: GrantFiled: December 20, 1996Date of Patent: November 24, 1998Assignee: Procter & Gamble CompanyInventors: Gerald John Guskey, Thomas Vincent Orr, James Robert Schwartz, James Merle Heinrich
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Patent number: 5837223Abstract: An anhydrous cosmetic stick composition with improved transfer resistance and lustre finish comprising, by weight of the total composition:a) 10-70% of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,b) 0.5-40% of a guerbet ester, andc) 0.1-20% of a siloxy silicate polymer.Type: GrantFiled: August 12, 1996Date of Patent: November 17, 1998Assignee: Revlon Consumer Products CorporationInventors: Salvatore Joseph Barone, Ann Marshall Krog, Natividad Jose, Renee Joan Ordino
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Patent number: 5833964Abstract: Disclosed are antiperspirant stick compositions that exhibit substantially no visible residue (whitening) upon application to the skin or after drying. The compositions include both emollients that are silicone materials and emollients that are not silicone materials, these materials having a refractive index of at least 1.4460, in addition to including a vehicle (for example, cyclomethicone), a gelling agent (for example, stearyl alcohol and hydrogenated castor oil) and the active antiperspirant material (for example, particulate antiperspirant metal salts). These compositions reduce the necessity of using expensive silicone materials, while still achieving antiperspirant compositions with substantially no visible residue.Type: GrantFiled: March 14, 1997Date of Patent: November 10, 1998Assignee: Colgate-Palmolive CompanyInventors: Elizabeth Linn, Consuelo P. de la Rosa, Radhakrishna B. Kasat, Morton L. Barr
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Patent number: 5814310Abstract: 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: GrantFiled: January 24, 1997Date of Patent: September 29, 1998Assignee: E-L Management CorpInventors: Adrienne Nagy, Joanne Leaver, Steven Messin, Donna Meningall
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Patent number: 5780018Abstract: A novel process for the manufacture of a lipstick is described which comprises melting a combination of colour pellets together with a measured amount of an oil blend with mixing to give a lipstick base composition and moulding said base composition into a lipstick of a predetermined colour. A colour pellet comprises: 1-50% by weight of a wax component; b) 30-65% by weight of an oil component; and c) 10-35% by weight of a pigment and/or a pearlising agent.A kit of parts suitable for implementing the process is described. The process is particularly suitable for the clean and efficient manufacture of lipsticks, of a wide range of colour, at the point of sale.Type: GrantFiled: June 7, 1995Date of Patent: July 14, 1998Assignee: The Boots Company PLCInventors: Rosemary Collins, Sandra Cox