Emollient Patents (Class 514/873)
  • Patent number: 5221533
    Abstract: A skin lotion and methods of use involving a skin lotion comprising effective amounts of allantoin, castor oil, oleic acid, calcium hydroxide powder and witch hazel water. The methods of use include as a keratoplastic and keratolytic for removing the "piled up" hyperkeratotic scales in seborrheic capitis and psoriasis vulgaris; to expedite the involution of the lesions of acute herpes simplex.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: June 22, 1993
    Inventor: H. Harris Perlman
  • Patent number: 5217709
    Abstract: Cosmetic composition containing, by way of a compound screening cut UV of wavelengths 280-380 nm, a 5-benzylidene-3-oxacyclopentanone of formula (I): ##STR1## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote C.sub.1 -C.sub.8 alkyl, aralkyl or aryl, or alternatively R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4 form, with the carbon to which they are attached, a saturated 5- or 6-membered ring, andR.sub.5, R.sub.6 and R.sub.7 denote H, C.sub.1 -C.sub.8 alkyl, C.sub.2 -C.sub.8 alkenyl, C.sub.1 -C.sub.12 alkoxy, C.sub.2 -C.sub.8 alkenyloxy, C.sub.2 -C.sub.12 acyloxy, benzyloxy or --COOR.sub.10 where R.sub.10 is a C.sub.1 --C.sub.8 alkyl, hydrogen, an alkali metal or alkaline earth metal or a radical derived from an amine, it also being possible for one of the substituents R.sub.5, R.sub.6 and R.sub.7 to denote a radical ##STR2## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the above meanings. This composition can be a protective composition for the human epidermis or the hair or an antisun composition.
    Type: Grant
    Filed: October 24, 1989
    Date of Patent: June 8, 1993
    Assignee: L'Oreal
    Inventors: Alain Lagrange, Serge Forestier, Gerard Lang, Bernadette Luppi
  • Patent number: 5216033
    Abstract: A water-in-silicone oil transparent emulsion is made from a volatile polydimethylsiloxane (1 to 50% by weight), a silicone surfactant (0.1 to 20% by weight), at least one polyhydric alcohol (1 to 50% by weight) and water.The silicone surfactant comprises a polymer of dimethyl polysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000 and having the structure: ##STR1## a having a value of from 9 to 115, b having a value of from 0 to 50,x having a value of from 133 to 673,y having a value of from 25 to 0.25.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: June 1, 1993
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Mavis C. Pereira, Udo Spiegel
  • Patent number: 5210102
    Abstract: A method of enhancing the durability of an emollient material on a substrate by forming a mixture of an emollient material and an effective amount of an organosilicon compound, and applying the mixture to the substrate to be treated. The organosilicon compound is either an aminofunctional, amidofunctional, or carboxyfunctional, polysiloxane. A skin conditioning composition of enhanced durability is also disclosed which is a mixture of an emollient material and an effective amount of an organosilicon compound which is either an aminofunctional, amidofunctional, or carboxyfunctional, polysiloxane.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: May 11, 1993
    Assignee: Dow Corning Corporation
    Inventor: Helen M. Klimisch
  • Patent number: 5207998
    Abstract: Disclosed are sunscare compositions having enhanced substantivity, efficacy and the like for protecting the skin from the harmful effects of ultraviolet irradiation, such as sunburn and sun-induced premature aging of the skin.
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: May 4, 1993
    Assignee: Richardson-Vicks Inc.
    Inventors: Larry R. Robinson, Marie A. Rinaldi, Anil J. Gupte
  • Patent number: 5204099
    Abstract: The invention relates to the cosmetic use of an amino acid copolymer of the statistical formula ##STR1## in which: a and b are each independently 1 or 2;A and B are similar or different and are an amino acid selected from: arginine, serine, proline, glycine, histidine, alanine, lysine, ornithine, citrulline, urocanic acid, asparagine or tyrosine;m, n, p and q are integers such that the ratio (n+q)/(m+p) is between 0.5 and 4; andz is an integer such that the average molecular weight is between 1000 and 100,000; and/or one of its salts.Application: cosmetic products.
    Type: Grant
    Filed: February 12, 1991
    Date of Patent: April 20, 1993
    Assignee: Sanofi
    Inventors: Alain Barbier, Joseph Millan, Michel Sabadie
  • Patent number: 5204090
    Abstract: Sunscreen compositions which are waterproof and have high-SPF values comprise a water insoluble film-forming polymer, a polyoxypropylene ether of straight or branched chain alcohol (the emollient/solvent) and a sunscreen component containing at least one UVB type sunscreen and/or at least one UVA type sunscreen in a topical vehicle, preferably in the form of an alcoholic gel. In particular, the combination of a polyoxyalkylene ether of a straight or branched chain alcohol, a carboxylated acrylic copolymer and a sunscreen agent yields waterproof, high-SPF compositions.
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: April 20, 1993
    Assignee: Bristol Myers Squibb
    Inventor: Sie-Ta R. Han
  • Patent number: 5202357
    Abstract: A composition suitable for topical application to human skin comprises, in addition to a suitable vehicle 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: Grant
    Filed: June 21, 1990
    Date of Patent: April 13, 1993
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Paul A. Bowser, Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon, Colin Prottey
  • Patent number: 5196199
    Abstract: Perfluoro derivatives of dimethyladamantane; tributylamine; dihexylether; 1-bromooctane; and tetradecahydrophenanthrene, for example, are rendered dispersable colloidally in water or other polar media without the aid of an emulsifying agent by melt spinning a mixture of the compound with a sugar. Thus, a family of new colloidal perfluoro compounds are produced.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: March 23, 1993
    Assignee: Fuisz Technologies Ltd.
    Inventor: Richard C. Fuisz
  • Patent number: 5194252
    Abstract: A novel composition of a hydrolyzed protein together with a surfactant produces a proteinaceous film on the skin to retard moisture loss in cosmetic and toiletry products, such as after shaves, and cleansing lotions. The products retard moisture loss from the skin matrix, but the primary cleansing functions of the products, i.e., removing excess moisture and oil, are not inhibited.
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: March 16, 1993
    Assignee: ViJon Laboratories, Inc.
    Inventor: William H. Hofmann
  • Patent number: 5167950
    Abstract: This invention relates to a high alcohol content aerosol antimicrobial mousse which is dispensed as a foam for use as an antiseptic. The mousse composition comprises (1) 85-98% of an intermediate concentrate and (2) 2-15% of a hydrocarbon propellant. The intermediate concentrate comprises from 52-75% by weight of ethanol or isopropyl alcohol; from 0.1% to 1.5% by weight of a water-dispersible polymeric gelling agent; an amphiphilic system consisting of from 0.5% to 5.0% by weight of (a) at least one alcohol with a hydrocarbon group of from 16 to 22 carbons and (b) at least one nonionic surfactant, the hydrophilic balance (HLB) of the combination components "a" and "b" is in the range of 4.5 to 8.0 and the balance being at least 20 wt % of water. The hydrocarbon propellant is a saturated aliphatic hydrocarbon having from 2 to 6 carbon atoms.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: December 1, 1992
    Assignee: S. C. Johnson & Son
    Inventor: Claudio L. K. Lins
  • Patent number: 5153230
    Abstract: In a preferred embodiment, a formulation for the treatment of aging skin in which the major active ingredient is glycolic acid in a concentration of from an effective amount up to about 3.5 weight percent. Other active ingredients may be vitamin A palmitate and/or vitamin E acetate. The active ingredients are provided in a moisturizing cream base which has beneficial effects in itself. Preservatives are also provided in the formulation to increase the shelf life thereof.
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: October 6, 1992
    Assignee: Perfective Cosmetics, Inc.
    Inventor: Manzoor H. Jaffery
  • Patent number: 5145679
    Abstract: A topical emollient for the treatment of circulation induced lesions comprises a source of glucose and insulin. The topical emollient is utilized in a process wherein the emollient is applied to the affected surface for nourishment thereof and promotion of healing. The emollient also enhances the therapeutic benefits of other medicinal drugs which may be topically applied in conjunction with the insulin and glucose mixture.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: September 8, 1992
    Inventor: Joan B. Hinson
  • Patent number: 5141741
    Abstract: A novel anti-sunburn skin-care preparation, such as creams, foundations, milky lotions and the like, is proposed which contains, as the ultraviolet-absorbing and -shielding ingredient, a salt of ellagic acid with a polyvalent metal, e.g., calcium, barium and magnesium. The skin-care preparation is free from the problem of irritation and sensitization of human skin and exhibits excellent anti-sunburn effect with durability.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: August 25, 1992
    Assignee: Lion Corporation
    Inventors: Keiichiro Ishida, Yoshimi Sato, Makoto Egawa, Keiji Takeuchi
  • Patent number: 5139784
    Abstract: Comsetic compositions containing alkyl diamides for use in providing moisturizing and/or softening properties to treat dry human skin and for use in other cosmetic applications and including also various novel alkyl diamides.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: August 18, 1992
    Assignee: Revlon, Inc.
    Inventor: Joseph P. Ciaudelli
  • Patent number: 5137714
    Abstract: A non-aqueous drug-free composition for topical application to human skin comprises:(i) a special ester of pyroglutamic acid; and(ii) a cosmetically acceptable non-aqueous vehicle.
    Type: Grant
    Filed: April 11, 1991
    Date of Patent: August 11, 1992
    Assignee: Unilever Patent Holdings B.V.
    Inventor: Ian R. Scott
  • Patent number: 5135748
    Abstract: An aqueous composition is provided which includes from about 0.1 to about 30% by weight of a quaternary ammonium functionalized phosphate ester and from about 0.01 to about 10% by weight of a cationic polysaccharide. These compositions are freeze-thaw cycle stable and exhibit unusual skin mildness properties.
    Type: Grant
    Filed: February 28, 1991
    Date of Patent: August 4, 1992
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Philip D. Ziegler, Michael C. Cheney
  • Patent number: 5128374
    Abstract: Methods for building bone in a human or other animal subject, comprising administering to said subject a safe and effective amount of calcium citrate malate. The calcium citrate malate is preferably administered for at least about three months. A preferred method of the invention is for the treatment of osteoporosis. The calcium citrate malate comprises a complex or a mixture of calcium salts having a ratio of moles citrate to moles malate of from about 1:0.16 to about 1:13.5. The calcium citrate malate is preferably administered in an oral dosage form, containing pharmaceutically-acceptable carriers and excipients.
    Type: Grant
    Filed: September 27, 1990
    Date of Patent: July 7, 1992
    Assignee: The Procter & Gamble Company
    Inventor: Barbara A. Kochanowski
  • Patent number: 5126136
    Abstract: A skin protection lotion consisting of a water phase mixture and an oil phase mixture. The two mixtures are mixed together to form a lotion concentrate. The lotion concentrate may be aerosolized in a can that then dispenses a mousse. Either the lotion or the mousse may be applied to an area of skin, such as the hands, to form a thin protective coating that protects the skin from a wide range of hazardous fluids.
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: June 30, 1992
    Inventors: Pierre H. Merat, Ralph Akyuz
  • Patent number: 5116604
    Abstract: This invention is concerned with the use of neopentanoate esters as novel cosmetic emollients for sunscreen products.The use of isoarachidyl neopentanoate in sunscreen formulations offer new and unexpected results over the use of similar esters previously disclosed.The isoarachidyl neopentanoate has a minimal odor, good stability, water white color, higher sun protection factor values, good emolliency, good crystal solibilization, very low freeze point. It forms the emollient basis for a new way to make very high sun protection factor products.
    Type: Grant
    Filed: September 26, 1991
    Date of Patent: May 26, 1992
    Assignees: Bernel Chemical Co., Alzo, Inc.
    Inventors: Arnold W. Fogel, Albert Zofchak
  • Patent number: 5108751
    Abstract: The invention concerns 2-hydroxyalkenoic acids within a general formula ##STR1## where R' is chosen from:a. C.sub.w H.sub.2w,b. C.sub.y H.sub.2y-1, andc. C.sub.y H.sub.2y OZwherez is chosen from H, R" and (CH.sub.2).sub.n OR"R" is chosen from C.sub.m H.sub.2m+1 and (CH.sub.2).sub.n OC.sub.m H.sub.2m+1 ;w is an integer of from 1 to 25y is an integer of from 2 to 25m is an integer of from 1 to 4n is an integer of from 1 to 6Many compounds within the formula are novel and are claimed as such. The invention also provides a process for making the compounds, and compositions for topical application to human skin, hair or nails which contain compounds of the above formula and a cosmetically acceptable vehicle.
    Type: Grant
    Filed: February 13, 1991
    Date of Patent: April 28, 1992
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Desmond B. Hagan, Andrew Joiner, Richard J. Curtis
  • Patent number: 5096697
    Abstract: Cell-stimulating composition having hair-growing effect and skin-vivifying effect. The composition comprising as an effective ingredient an aliphatic alcohol having odd number of carbon atoms or a derivative thereof in a cosmetically acceptable carrier.
    Type: Grant
    Filed: August 23, 1989
    Date of Patent: March 17, 1992
    Assignee: Lion Corporation
    Inventors: Kuniaki Adachi, Hideo Tamai, Masanao Sadai
  • Patent number: 5093111
    Abstract: 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: Grant
    Filed: March 11, 1991
    Date of Patent: March 3, 1992
    Assignee: Kolmar Laboratories Inc.
    Inventors: Christopher G. Baker, Richard D. Berg
  • Patent number: 5085856
    Abstract: A cosmetic emulsion suitable for topical application to the lips comprises in addition to oil and water, an emulsifier system comprising:i) as a first emulsifier, a phospholipid, andii) a second emulsifier having a melting point of from -5.degree. C. to 80.degree. C.Preferred emulsions are lipsticks and lip gloss product which can additionally comprise wax.
    Type: Grant
    Filed: July 25, 1990
    Date of Patent: February 4, 1992
    Assignee: Elizabeth Arden Co., division of Conopco, Inc.
    Inventors: Patrick J. Dunphy, Alan J. Meyers, Richard T. Rigg
  • Patent number: 5082661
    Abstract: A cosmetic product is disclosed in the form of a gelatin walled capsule encompassing a cosmetic composition that includes a carrier which is a silicone polymer and an antioxidant. The antioxidant operates to inhibit degradation of the gelatin wall to prevent malodors from being generated. Retinoic acid derivatives such as retinyl palmitate are especially effective as antioxidants.
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: January 21, 1992
    Assignee: Elizabeth Arden Co., Division of Conopco, Inc.
    Inventors: Joseph Melnik, Michael C. Cheney, Anthony Vargas
  • Patent number: 5080889
    Abstract: The following diacylglycerin is useful for a cosmetic oil and a cosmetic composition such as pack, cream and emulsion. ##STR1## (where one each of R.sub.1, R.sub.2, and R.sub.3 denotes a residue of a straight-chain saturated fatty acid having 11-17 carbon atoms, a residue of a branched-chain saturated fatty acid having 10-18 carbon atoms, and a hydrogen atom).
    Type: Grant
    Filed: March 16, 1990
    Date of Patent: January 14, 1992
    Assignee: Kao Corporation
    Inventors: Masahiro Katada, Kenji Masui, Hisao Oomura, Yukitaka Tanaka, Mitsuo Kondo, Takashi Komori
  • Patent number: 5061479
    Abstract: 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: Grant
    Filed: March 27, 1989
    Date of Patent: October 29, 1991
    Assignee: L'Oreal
    Inventors: Jean F. Grollier, Herve Richard, Serge Forestier, Gerard Lang
  • Patent number: 5047232
    Abstract: Non-aqueous waterproof oil-based topical compositions containing one or more water-in-oil emulsifiers having an HLB value of about 1 to about 7, e.g., sorbitan sesquioleate, and at least one cosmetic emollient, e.g., extra heavy mineral oil, as well as methods for making such compositions are disclosed. The waterproof compositions are particularly useful as vehicles for non-aqueous waterproof oil-based topical sunscreen compositions.
    Type: Grant
    Filed: September 29, 1986
    Date of Patent: September 10, 1991
    Assignee: Schering-Plough Healthcare Products, Inc.
    Inventor: Carl Kaplan
  • Patent number: 5032382
    Abstract: 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: Grant
    Filed: September 14, 1988
    Date of Patent: July 16, 1991
    Assignee: L'Oreal
    Inventors: Jean F. Grollier, Jean Cotteret, Georges Rosenbaum
  • Patent number: 5030445
    Abstract: A cosmetic composition which comprises kaolin particles coated with titanium dioxide and one or more other conventional cosmetic ingredients.
    Type: Grant
    Filed: December 6, 1988
    Date of Patent: July 9, 1991
    Assignees: Sunstar Kabushiki Kaisha, Teikoku Kako Co., Ltd.
    Inventors: Shigeru Hashimoto, Takashi Umeno, Midori Ukawa, Norihiro Tanimoto
  • Patent number: 5028417
    Abstract: Novel sunscreen compositions containing titanium dioxide having a particle size less than 10 m.mu. are described as well as methods of protecting the skin from damaging ultraviolet radiation.
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: July 2, 1991
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Gulguhji R. Bhat, Martin K. O. Lindemann, Prakash Naik-Satam
  • Patent number: 5015469
    Abstract: A water-in-oil type emulsified composition containing a water-swellable clay mineral, a nonionic surfactant, an oil component, and water as the essential constituents or containing a water-swellable clay mineral, a quaternary ammonium salt type cationic surfactant, one or two more kinds of polyoxyalkylene modified organopolysiloxane, an aqueous phase, and an oil phase containing one or two or more kinds of organic silicone resin comprising the units of the formula:RnSiO.sub.(4-n)/2wherein R is a hydrocarbon group having 1 to 6 carbon atoms or a phenyl group, and n represents a value of 1.0 to 1.8, and a water- and polyhydric alcohol-in-oil type emulsified composition containing an oil phase containing a polyoxyalkylene modified organopolysiloxane, a water-swellable clay mineral, a quaternary ammonium salt type cationic surfactant and a silicone oil, water, and a polyhydric alcohol.
    Type: Grant
    Filed: July 23, 1990
    Date of Patent: May 14, 1991
    Assignee: Shideido Company Ltd.
    Inventors: Toshio Yoneyama, Michihiro Yamaguchi, Shinji Tobe, Tomiyuki Nanba, Masaaki Ishiwatari, Hidekazu Toyoda, Shin Nakamura, Yoshimaru Kumano, Sadaki Takata, Hiromi Ito
  • Patent number: 5013473
    Abstract: The use of frangible microcapsules in cleansing creams and cold creams and other cosmetic products improves their cleansing, cleaning, and removal properties without damage to the skin.
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: May 7, 1991
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert J. Norbury, Robert W. H. Chang, Lowell C. Zeller
  • Patent number: 5010110
    Abstract: 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: Grant
    Filed: April 27, 1990
    Date of Patent: April 23, 1991
    Assignee: Avon Products, Inc.
    Inventors: James M. Wilmott, William H. Koelle, Alexander P. Znaiden
  • Patent number: 5000946
    Abstract: The invention relates to sunscreen compositions comprising an effective component at least one compound of formula I ##STR1## wherein R.sup.1 is selected from alkyl, alkenyl, alkynyl substituted alkyl, substituted alkenyl, phenyl, substituted phenyl, substituted benzyl, cycloalkyl, cycloalkenyl, substituted cycloalkyl, substituted cycloalkenyl and polymeric groups;R.sup.2 is selected from hydrogen, alkyl and alkoxy; and wherein R.sup.1 and R.sup.2 may form a carbocyclic ring which may be substituted;R.sup.3 is selected from alkyl, sustituted alkyl, alkenyl, substituted alkenyl, alkynyl, phenyl, benzoyl, substituted phenyl, substituted benzyl, substituted benzoyl, cycloalkyl, substituted cycloalkyl, cycloalkenyl, substituted cycloalkenyl, alkanyoyl, substituted alkanoyl, polymeric groups, the group OROROR.sup.9 wherein R is a bivalent hydrocarbon radical and R.sup.9 is alkyl, alkenyl, phenyl benzyl, substituted phenyl, substituted benzyl;R.sup.4 is alkyl or alkoxy; n is an integer from 0 to 4; andR.sup.
    Type: Grant
    Filed: May 26, 1988
    Date of Patent: March 19, 1991
    Inventors: Graham Bird, Neil Fitzmaurice, Walter C. Dunlap, Bruce E. Chalker, Wickramasinghe M. Bandaranayake
  • Patent number: 4999195
    Abstract: Personal care products comprising bioemulsifiers, for example, those produced by Acinetobacter calcoaceticus, are provided. Use of such personal care products result in beneficial effects to skin and hair.
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: March 12, 1991
    Assignee: Emulsan Biotechnologies Inc.
    Inventor: Michael E. Hayes
  • Patent number: 4996239
    Abstract: A skin protective composition for exhibiting enhanced water repellency and conditioning effects containing aliphatic waxes and hydrophobic silicones in a nonallergenic, non-toxic, cosmetically acceptable carrier. The composition is useful to protect mammals from solar radiation and in the treatment of diaper rash.
    Type: Grant
    Filed: September 16, 1988
    Date of Patent: February 26, 1991
    Assignee: Neutrogena Corporation
    Inventor: Peter Matravers
  • Patent number: 4988501
    Abstract: Sunscreen compositions comprising at least one bis-1,3-diketone derivatives of benzene and a cosmetically acceptable carrier are described. Also disclosed is a method of protecting human skin from the harmful effects of ultraviolet radiation employing such sunscreen composition.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: January 29, 1991
    Assignee: ICI Americas Inc.
    Inventor: Donald J. Gosciniak
  • Patent number: 4985237
    Abstract: 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: Grant
    Filed: October 18, 1988
    Date of Patent: January 15, 1991
    Assignee: Ajinomoto Co., Inc.
    Inventors: Kazuhiro Matsuno, Toru Kobayashi, Takeshi Miyoshi, Hideaki Kawashima
  • Patent number: 4981686
    Abstract: A personal lubricant which is not contraceptive, does not impede sperm motility and may contain healing ingredients.
    Type: Grant
    Filed: September 6, 1988
    Date of Patent: January 1, 1991
    Inventor: Robert E. Hardy
  • Patent number: 4978526
    Abstract: Alkyl or alkylamido dimethyl 2,3-dihydroxypropyl ammonium salts may be used in hair and skin conditioning compositions and methods to provide improved manageability, static control, and ease of wet and dry combing when applied to hair, particularly human scalp hair, and smooth and lubricated surfaces with pleasant after-feel when applied in topical conditioner compositions to the human skin. The hair conditioning formulations may include styling, cleaning and rinsing compositions such as gels, mousses, sprays, lotions, glazes and shampoos, while the skin conditioning compositions may include moisturizing creams and lotions, bath oils, liquid cleaners, body mousses or bath gels, as well as alcoholic or hydroalcoholic astringents, toners, pre-electric shave conditioners, after-bath splashes and fragrance products. A preferred quaternary according to the invention is oleamidoproyl dimethyl 2,3-dihydroxypropyl ammonium chloride, which forms exceptionally stable, clear, dilutable gels.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: December 18, 1990
    Assignee: Inolex Chemical Company
    Inventors: Bruce W. Gesslein, Jacob J. Guth, Gilbert R. Mintz, Gale M. Reinhart, Laurence R. Smith
  • Patent number: 4976961
    Abstract: The size of microcapsules having cosmetic emollient oils is increased by the inclusion of viscosity increasing agents with the oils.
    Type: Grant
    Filed: July 18, 1986
    Date of Patent: December 11, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert J. Norbury, Robert W. H. Chang
  • Patent number: 4973473
    Abstract: This invention provides skin care compositions which include an emollient complex containing a primary moisturizing agent selected from certain carboxylic acid amides and a mucopolysaccharide secondary moisturizing agent. The compositions also include one or more skin-structuring proteins and an astringent agent which confers skin-firming characteristics. Long lasting protection is afforded by the optional incorporation of a cellulosic film-former. Preferred embodiments take the form of two discrete gel phases.
    Type: Grant
    Filed: June 23, 1989
    Date of Patent: November 27, 1990
    Assignee: Revlon, Inc.
    Inventors: Emil Schneider, James J. Ferone
  • Patent number: 4963591
    Abstract: Skin care cosmetic formulations which include a cellulosic polymer/solvent system capable of dispersing thin, substantive films on the skin are disclosed.
    Type: Grant
    Filed: December 16, 1985
    Date of Patent: October 16, 1990
    Assignee: Carter-Wallace Inc.
    Inventors: Robert G. Fourman, Richard P. Dixon, Hans Breuer
  • Patent number: 4963351
    Abstract: A water-soluble particulate composition of free-flowing solids suitable for use in wet shaving which comprises, as an essential ingredient, sodium tripolyphosphate hexahydrate, an emollient, and a hydrophilic non-ionic surfactant, and method for preparation of the composition.
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: October 16, 1990
    Assignee: BHN Associates
    Inventor: William Weston
  • Patent number: 4960592
    Abstract: A composition for the treatment of dry skin comprises a mixture of lanolin and lanolin oil. Preferably, the composition contains about 75% by weight of lanolin and about 25% by weight of lanolin oil.
    Type: Grant
    Filed: April 17, 1989
    Date of Patent: October 2, 1990
    Assignee: Lanocare Laboratories
    Inventors: Resheda Hagen, Gabriel Barnett
  • Patent number: 4956170
    Abstract: This invention relates to a high alcohol content antimicrobial gel composition for frequent use in disinfecting the hands which possesses moisturizing and conditioning agents to counter the drying effects of the alcohol on the skin in manner similar to that provides by hand and body lotions. The gel compositions comprises from about 60-75% ethanol; about 0.4-2% of a thickening agent which is an addition polymer of acrylic acid crosslinked with an unsaturated polyfunctional agent; sufficient neutralizing agent such as diisopropanol amine to neutralize 15-100%, preferably 15-50%, of the carboxyl groups in the thickener; about 0.5-2.5% of a hydrocarbon emollient such as petrolatum; about 0.5-2% of a fatty ester emollient such as isopropyl palmitate; about 0.05-1% of a compatible surfactant such as ceteth-20; 0.
    Type: Grant
    Filed: June 28, 1989
    Date of Patent: September 11, 1990
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Andrew S. Lee
  • Patent number: 4950688
    Abstract: 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: Grant
    Filed: June 16, 1983
    Date of Patent: August 21, 1990
    Assignee: Conopco, Inc.
    Inventors: Paul A. Bowser, Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon, Colin Prottey
  • Patent number: 4946671
    Abstract: 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: Grant
    Filed: May 2, 1989
    Date of Patent: August 7, 1990
    Assignee: The Procter & Gamble Company
    Inventors: Donald L. Bissett, Ranjit Chatterjee
  • Patent number: RE33993
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: November 14, 1990
    Date of Patent: July 14, 1992
    Assignee: Societe Anonyme dite: l'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton