Characterized By The Designated Surfactant Used Patents (Class 514/975)
  • Patent number: 6416789
    Abstract: A wood treatment material having a synergistic combination of fungicides including boron-containing compounds, organo-iodine compounds and amine-oxides is provided. This combination is shown to be especially effective in providing resistance to decay, mold and mildew when wood is treated with this combination. Also provided is wood treated by this combination, and a method of treatment for composite wood.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: July 9, 2002
    Assignee: Kop-Coat, Inc.
    Inventors: Brian Marks, Alan S. Ross, Hans A. Ward
  • Patent number: 6416790
    Abstract: The concentrate is a liquid mixture of about 1000 parts by volume of ultra pure water having an electrical resistance of 16-26 megohms, total dissolved solids of less than 0.04 parts per million and a specific conductance of less than 0.10 microhmo to about 1.2 to 3 parts by volume of Willard Water as prepared in accordance with U.S. Pat. No. 3,893,943. The liquid concentrate is applied directly to a skin surface area having a burn or other dermal lesion to protect the area from bacterial contamination.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: July 9, 2002
    Assignee: Aqua Med, Inc.
    Inventor: John D. Young
  • Patent number: 6413537
    Abstract: The present invention provides a novel formulation of nystatin for parenteral administration to treat systemic fungal infections. The formulation avoids the toxicity and solubility problems of prior art nystatin formulations.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: July 2, 2002
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Glen S. Kwon, Bong K. Yoo
  • Patent number: 6413914
    Abstract: This invention provides water-based compositions, particularly coating, ink, fountain solution, adhesive, agricultural and electronics cleaning compositions, manifesting reduced equilibrium surface tension by the incorporation of a surface tension reducing amount of an N,N′-dialkylamide of malic acid of the following structure: where R1 and R2 are C4 to C10 alkyl groups, preferably at least one of R1 and R2 being a branched C4 to C10 alkyl group.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: July 2, 2002
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Ingrid Kristine Meier, Kevin Rodney Lassila, Caroline Sassano Slone
  • Publication number: 20020082170
    Abstract: The present invention teaches polyhydric organosilicones and their use, a preferred of which is as adjuvants for pesticides. The polyhydric organosilicone have siloxane backbones with pendant, terminal or intermediate polyhydric groups. The polyhydric groups or the silioxane may be functionalized further with amine, alkyl and/or alkyleneoxide groups.
    Type: Application
    Filed: May 16, 2001
    Publication date: June 27, 2002
    Applicant: Crompton Corporation
    Inventors: George A. Policello, Gerald J. Murphy
  • Patent number: 6399543
    Abstract: This invention provides water-based compositions, particularly coating, ink, fountain solution, adhesive, agricultural and electronics cleaning compositions, manifesting reduced equilibrium surface tension by the incorporation of a surface tension reducing amount of an N,N′-dialkylamide of tartaric acid of the following structure: where R1 and R2 are C4 to C8 alkyl groups with at least one of R1 and R2 being a branched C4 to C8 alkyl group.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: June 4, 2002
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Ingrid Kristine Meier, Kevin Rodney Lassila, Caroline Sassano Slone
  • Patent number: 6399624
    Abstract: A method and compositions for reducing post-surgical adhesion formation/reformation in mammals following surgical injury to a body cavity or organs situated therein. The aqueous compositions comprising pentoxifylline and a polyoxyalkylene block copolymer are applied to the injured areas subsequent to surgical injury.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: June 4, 2002
    Assignee: MDV Technologies, Inc.
    Inventors: Lorraine E. Reeve, Stephen G. Flore
  • Patent number: 6395765
    Abstract: Composition which is useful in particular for the treatment and protection of domestic animals which are infested with parasites or are likely to be infested with them, these compositions comprising, in the form of a ready-to-use solution: a) an insecticidal active substance of formula (I), b) a crystallization inhibitor, c) an organic solvent having a dielectric constant of between 10 and 35, preferably of between 20 and 30, d) an organic co-solvent having a boiling point below 100° C., preferably below 80° C., and a dielectric constant of between 10 and 40, preferably of between 20 and 30.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: May 28, 2002
    Assignee: Merial
    Inventor: Jean Pierre Etchegaray
  • Patent number: 6391319
    Abstract: Cosmetic and dermatological emulsions having at least one aqueous phase, comprising (a) an effective amount of one or more interface-active substances, selected from the group consisting of alkyl glucosides, which are characterized by the structural formula  in which R is a branched or unbranched alkyl radical having from 4 to 24 carbon atoms, (b) where in at least one of the aqueous phases one or more electrolytes is present in dissolved form, the ionic strength of the aqueous phases in which the electrolyte(s) is/are present in dissolved form being at least 0.075 mol/l, (c) and where {overscore (DP)} is an average degree of glucosylation of up to 2.
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: May 21, 2002
    Assignees: Beiersdorf AG, Th. Goldschmidt AG
    Inventors: Rainer Kröpke, Anja Lührs, Anja Müller, Jens Nielsen, Andrea Bungard, Burghard Grüning, Klaus Jenni
  • Patent number: 6379683
    Abstract: The present invention relates to nanocapsules consisting of a lipid core forming or containing a lipophilic active principle, and of a water-insoluble continuous envelope comprising at least one dendritic polymer of polyester type containing optionally modified terminal hydroxyl functions, and to cosmetic and/or dermatological compositions containing the said nanocapsules based on dendritic polymers.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: April 30, 2002
    Assignee: L'Oreal
    Inventors: Jean-Thierry Simonnet, Pascal Richart
  • Patent number: 6375984
    Abstract: An aqueous pharmaceutical composition which is capable of being sprayed into the nasal cavity of an individual and which comprises: (A) a pharmaceutically effective amount of solid particles of medicament which is effective in treating a bodily condition by virtue of its being present on the mucosal surfaces of the nasal cavity; and (B) a suspending agent in an amount effective to maintain said particles dispersed uniformly in the composition and to impart to the composition the following thixotropic properties: (i) the viscosity of the position in unsheared form is relatively high, with the composition being in gel-like form; (ii) as the composition is subjected to shear (shaken) in preparation for spraying, the viscosity of the composition becomes relatively low and such that the composition in the form of a mist flows readily into the nasal passages for deposit on the mucosal surfaces of the nasal cavity; and (iii) in deposited form on the mucosal surfaces, the viscosity of the composition is relatively hi
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: April 23, 2002
    Assignee: Rorer Pharmaceuticals Products Inc.
    Inventor: Soo-Il Kim
  • Patent number: 6376481
    Abstract: The present invention provides a sterol, stanol or their corresponding acid ester in a form suitable for the manufacture of an oral dosage form. A method for producing the oral dosage form is also provided.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: April 23, 2002
    Assignee: McNeil-PPC, Inc.
    Inventors: Richard D. Bruce, John D. Higgins, Stephen A. Martellucci
  • Patent number: 6369112
    Abstract: The present invention is directed to a biguanide-containing disinfecting solution containing tyloxapol in combination with a poloxamine for stabilizing the biguanide, which is especially useful for contact-lens solutions that provide enhanced disinfecting and enhanced cleaning efficacy. The method of the present invention comprises cleaning and disinfecting a contact lens with the above-described solution.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: April 9, 2002
    Assignee: Bausch & Lomb Incorporated
    Inventor: Erning Xia
  • Patent number: 6358537
    Abstract: A deodorant and antimicrobial dispersion is formed of a deodorant and antimicrobial component, a binder resin and an aqueous or oily liquid medium. The deodorant and antimicrobial component comprises an oxide or hydroxide of an alkaline earth metal, hydrated silica, and a cationic surfactant.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: March 19, 2002
    Assignee: Dainichiseika Color & Chemicals Mfg. Co, Ltd.
    Inventors: Akira Hoshino, Mikio Saji, Kozaburo Hayashi
  • Patent number: 6353034
    Abstract: An alkyl polyglycoside and fatty alcohol composition useful as an emulsifier includes: a) 8 to 40% by weight of an alkyl polyglycoside component consisting essentially of: 0 to 20% by weight of at least one alkyl polyglycoside of formula (I): R1O(G1)x1  (I)  in which R1 is a linear or branched alkyl radical having 16 or 18 carbon atoms, G1 is a saccharide residue and x1 is between 1 and 5; 0 to 100% by weight of an alkyl polyglycoside of formula (II): R2O(G2)2  (II)  in which R2 is a linear or branched alkyl radical having 14 carbon atoms, G2 is a saccharide residue and x2 is between 1 and 5; and 0 to 100% by weight of at least one alkyl polyglycoside of formula (III): R3O(G3)x3  (III)  in which R3 is a linear or branched alkyl radical having 20 or 22 carbon atoms, G3 is a saccharide residue and x3 is between 1 and 5; and b) 60 to 92% by weight of a linear or branched aliphatic alcohol having from 14 to 22 carbon atoms.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: March 5, 2002
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques S.E.P.P.I.C.
    Inventors: Chantal Amalric, Jean-Pierre Boiteux, Alain Milius, Nelly Michel
  • Patent number: 6350783
    Abstract: The present invention relates to a cleansing composition comprising at least one compound selected from N-long chain acylamino acids represented by formula (I): (wherein n represents 1 or 2; and R represents a saturated or unsaturated hydrocarbon group having 5 to 23 carbon atoms), and salts thereof.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: February 26, 2002
    Assignee: Kyowa Hakko Kogyo
    Inventors: Shinkichi Honda, Mikio Tsuboi
  • Patent number: 6328991
    Abstract: A chemical composition, method and product for administration into the vaginal canal. The composition, method and product are effective in preventing the spread of sexually transmitted diseases, including the spread of AIDS.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: December 11, 2001
    Inventor: John Myhling
  • Patent number: 6316505
    Abstract: Block copolymers containing a fluorinated hydrocarbon unit, a hydrocarbon unit, and a poly(oxyethylene) unit are useful in fluid formulations of pharmaceutical agents. A typical embodiment is: C11H23—CONHC2H4NHCO—C8F16—CONHC2H4NHCOO—(C2H4O)34—H.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: November 13, 2001
    Assignee: Supratek Pharma, Inc.
    Inventors: Alexander V. Kabanov, Serguei V. Vinogradov
  • Patent number: 6313074
    Abstract: There are provided an effect enhancer for an agricultural chemical and an a chemical formulation which is not pharmaceutically harmful to various crops and can be safely used and which has an excellent effect enhancing function to various agricultural chemicals. The effect enhancer for the agricultural chemical comprises, as an effective component, a compound represented by the following formula (I): R—O[(EO)x(PO)y](EO)z—H, wherein EO is an oxyethylene group; PO is an oxypropylene group; R is a straight-chin or branched alkyl group or alkenyl group having 6 to 30 carbon atoms; x is a value of 1 to 30 on the average; y is a value of 1 to 30 on the average, and z is a value of 1 to 30 on the average. The agricultural chemical formulation composes the above-mentioned surfactant and a technical grade of active ingredient or an active compound for an agricultural chemical.
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: November 6, 2001
    Assignee: Kao Corporation
    Inventors: Tadayuki Suzuki, Masaharu Hayashi, Kazuhiko Kurita, Yuichi Hioki
  • Patent number: 6309663
    Abstract: The present invention relates to pharmaceutical compositions, pharmaceutical systems, and methods for enhanced absorption of hydrophilic therapeutic agents. Compositions and systems of the present invention include an absorption enhancing carrier, where the carrier is formed from a combination of at least two surfactants, at least one of which is hydrophilic. A hydrophilic therapeutic agent can be incorporated into the composition, or can be co-administered with the composition as part of a pharmaceutical system. The invention also provides methods of treatment with hydrophilic therapeutic agents using these compositions and systems.
    Type: Grant
    Filed: August 17, 1999
    Date of Patent: October 30, 2001
    Assignee: Lipocine Inc.
    Inventors: Mahesh V. Patel, Feng-Jing Chen
  • Patent number: 6306797
    Abstract: A solubilized plant growth regulator includes a mixture mainly containing a hiba oil, ethanol, polyoxyethylene sorbitan monolaurate or another surfactant or a nonionic surfactant prepared from a higher alcohol. Alternatively, such a solubilized plant growth regulator includes a stirred mixture mainly containing a hiba oil, a sucrose fatty acid ester, ethanol, propylene glycol, polyoxyethylene sorbitan monolaurate or a nonionic surfactant prepared from a higher alcohol, and water. The plant growth regulator has substantially no toxicity to the human body and high insecticidal/insect-repellant and antimicrobial activities.
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: October 23, 2001
    Assignee: Jollive Co., Ltd.
    Inventor: Sinichi Inada
  • Patent number: 6300296
    Abstract: The invention concerns a foaming aqueous medium (FAM) capable of forming a stable foam in the presence of grease (G). The foaming aqueous medium (FAM) of the present invention comprises water, at least one base surface-active agent (BSA) which comprises at least one amphiphilic additive (ADD), which is a fluorinated compound, compatible with said base surface-active agent (BSA). The present invention further concerns a liquid detergent composition for washing dishes by hand or textiles by hand comprising an effective amount of the foaming aqueous medium (FAM) of the present invention. The present invention also concerns a liquid composition for body hygiene, oral hygiene or body treatment comprising an effective amount of the foaming aqueous medium (FAM) of the present invention.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: October 9, 2001
    Assignee: Rhodia Chimie
    Inventors: Vance Bergeron, Gilles Guerin
  • Patent number: 6300283
    Abstract: A water-base agrochemical composition containing a polyether-modified organopolysiloxane compound as a spreader is proposed to improve spreadability of the agricultural chemical compound over plants. The polyether-modified organopolysiloxane compound is characterized by a specific weight fraction of the polyoxyethylene units and a specific molecular weight of the compound so as to exhibit high and stable surface activity in an aqueous solution over a wide range of the pH value.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: October 9, 2001
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventor: Koji Sakuta
  • Patent number: 6296847
    Abstract: The invention provides a composition and method for treating benign prostatic hypertrophy in mammals so as to cause the dissolution and regression of hypertrophied prostatic tissue and thereby provide relief from the obstructive symptoms associated with the disease. The present composition preferably comprises a sterile pyrogen-free solution of the hydrolytic enzymes collagenase and hyaluronidase, a nonionic surfactant, and an antibiotic; all provided, in a pharmaceutically acceptable, buffered, isotonic, aqueous carrier. The present method preferably comprises the direct intraprostatic injection of a safe and therapeutically effective dose of the composition via the transurethral route of administration.
    Type: Grant
    Filed: November 17, 1993
    Date of Patent: October 2, 2001
    Assignee: Immunolytics, Inc.
    Inventors: Muharrem Gokcen, Terry J. Guy
  • Patent number: 6294578
    Abstract: An insecticidal and miticidal composition is provided which comprises at least one fatty acid ester selected from the group consisting of glycerin monooleate, glycerin monolinolate, glycerin monocaprylate, glycerin mono/dioleate, glycerin di/trioleate, glycerin mono/dilinolate, glycerin mono/diricinoleate, glycerin diacetomonolaurate, sorbitan laurate, sorbitan oleate, diglycerin laurate, diglycerin oleate, diglycerin monolaurate, diglycerin monooleate, tetraglycerin oleate, hexaglycerin laurate, decaglycerin laurate, propylene glycol monolaurate, and propylene glycol monooleate; and a nonionic surfactant. The insecticidal and miticidal composition does not have phytotoxicity but has satisfactory long lasting effects even if it is used in a lower concentration.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: September 25, 2001
    Assignees: The Institute of Physical and Chemical Research
    Inventors: Yutaka Arimoto, Isamu Yamaguchi
  • Patent number: 6294192
    Abstract: The present invention relates to triglyceride-free pharmaceutical compositions for delivery of hydrophobic therapeutic agents. Compositions of the present invention include a hydrophobic therapeutic agent and a carrier, where the carrier is formed from a combination of a hydrophilic surfactant and a hydrophobic surfactant. Upon dilution with an aqueous solvent, the composition forms a clear, aqueous dispersion of the surfactants containing the therapeutic agent. The invention also provides methods of treatment with hydrophobic therapeutic agents using these compositions.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: September 25, 2001
    Assignee: Lipocine, Inc.
    Inventors: Mahesh V. Patel, Feng-Jing Chen
  • Patent number: 6288010
    Abstract: A composition (1) comprising water, in solution, a) an inorganic water-soluble compound in an amount of at least 10%, b) an anti-drift agent which is a water soluble anionic polymer of intrinsic viscosity at least 6 dl/g which is formed from water soluble monomer or monomer blend, characterized in that the water-soluble polymer (b) is present in an amount up to 1.9 wt. % based on weight of composition. Said composition (1) can be a liquid fertilizer concentrate that can conveniently be applied through conventional spray distribution equipment without the need for additional dosing of anti-drift control chemicals. Said composition (1) can be a low viscosity liquid anti-drift agent that can be combined with a herbicide or pesticide in conventional spray distribution equipment.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: September 11, 2001
    Assignee: Ciba Specialty Chemicals Water Treatments Limited
    Inventors: Simon Alexander Hanson Rose, Jayne Anne Snowden
  • Patent number: 6284286
    Abstract: A composition for prevention and extermination of plant disease which comprises a biocidal inorganic compound, an amphoteric surfactant, and at least one member selected from the group consisting of a nonionic surfactant and an anionic surfactant. The composition exhibits residual activity for a long period of time without phytotoxicity.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: September 4, 2001
    Assignees: The Institute of Physical and Chemical Research, Toagosei Co., Ltd.
    Inventors: Yutaka Arimoto, Isamu Yamaguchi, Yukio Sato, Shigeru Nomura
  • Patent number: 6281170
    Abstract: This invention provides water-based compositions, particularly coating, ink, adhesive, fountain solution, agricultural and photoresist developer compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain trialkyl urea compounds of the structure where R1 and R2 are C2 to C6 alkyl groups, R3 is methyl or ethyl, and the total number of carbon atoms in R1, R2 and R3 is from 6 to 14.
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: August 28, 2001
    Assignee: Air Products and Chemicals, Inc.
    Inventors: John Anthony Marsella, Kevin Rodney Lassila, Robert Lee Fowlkes
  • Patent number: 6274570
    Abstract: A liquid pesticidal composition, which is substantially free of water, comprising a hydrophobic pesticide or mixture of pesticides dissolved in an organic solvent and comprising as surfactants (a) a castor oil ethoxylate having 30-50 mol ethoxylate, (b) a branched C8-C18 alcohol ethoxylate having 5-10 mol ethoxylate, and (c) a tristyrenephenol-ethoxylate having 8-30 mol ethoxylate, or its phosphate or salt thereof. The compositions also include gels having a viscosity of 500 to 20,000 mPas and comprising additionally a gelling agent.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: August 14, 2001
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Manfred Vogt, William Baettig
  • Patent number: 6268400
    Abstract: The present invention relates to compositions based on alkyl polyglycosides and fatty alcohols which enable stable fluid emulsions to be produced, and which contain These compositions generally comprise: 5 to 60% by weight of a mixture of alkyl polyglycosides essentially consisting of: 10 to 25% by weight of an alkyl polyglycoside of formula (I) R1O(G1)X1  (I) 10 to 30% by weight of an alkyl polyglycoside of formula (II) R2O(G2)X2  (II) 0 to 10% by weight of a mixture of alkyl polyglycosides of formulae (III) and (IV): R3O(G3)X3  (III) R4O(G4)X4  (IV) 40 to 80% by weight of a mixture of alkyl polyglycosides of formulae (V) and (VI): R5O(G5)X5  (V) R6O(G6)X6  (VI) in which R1, R2, R3, R4, R5 and R6 each represent a linear or branched aliphatic radical having 12, 14, 16, 18, 20 and 22 carbon atoms respectively, G1, G2, G3, G4, G5 and G6 each represent a saccharide residue, x1, x2, x3, x4, x5 and x6 each represent a number between 1 and 5;
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: July 31, 2001
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques-Seppic
    Inventors: Chantal Amalric, Guy Tabacchi, Jean-Pierre Boiteux, Nelly Michel, Alain Milius
  • Patent number: 6262038
    Abstract: A germicidal composition suitable for cleaning fruits, vegetables, skin and hair, includes a mixture of fruit acids and a surfactant. The surfactant may be an anionic surfactant (such as sodium lauryl sulfate), a sophorose lipid biosurfactant, or a combination of the two surfactants. The mixture of fruit acids may include citric acid, glycollic acid, lactic acid, malic acid and tartaric acid. The fruit acids are preferably present, in an aqueous solution, in a sufficient amount to produce a pH of about 2-6, for example 3.8-4.2. The compositions of the present invention are germicidal, and are sufficient to kill 100% of E. coli, Salmonella and Shigelia in 30 seconds after application to the surface of the object.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: July 17, 2001
    Assignee: David Christal, Ltd.
    Inventors: Deborah Pierce, Timothy J. Heilman
  • Patent number: 6255350
    Abstract: This invention relates to a single phase emulsifiable concentrate composition comprising (a) between about 0.05 and about 25 wt. % of a biologically, fungicidally and/or herbicidally active aza compound; (b) between about 2 and about 40 wt. % of a lactam selected from the group of N-methyl pyrrolidone, N-methyl caprolactam, a C8 to C18 alkyl pyrrolidone, a C8 to C18 caprolactam and a mixture thereof; (c) between about 2 and about 20 wt. % of a moisture scavenging agent selected from the group consisting of a liquid molecularly hindered carbodiimide, a molecular sieve or a mixture thereof and (d) between about 10 and about 80 wt. % of a mixture of at least two non-ionic surfactants having an overall hydrophilic/lipophilic balance (HLB) above 7. The invention also relates to the stable oil-in-water (o/w) miniemulsions prepared from the above by dilution to between about 40 and about 99.99 wt. % water for a “pour on”, dip or spray solution useful in the treatment of animals or plants.
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: July 3, 2001
    Assignee: ISP Investments Inc.
    Inventors: Domingo I. Jon, Donald I. Prettypaul, Matthew J. Benning, Kolazi S. Narayanan, Robert M. Ianniello
  • Patent number: 6254885
    Abstract: Improved oral cyclosporin formulations which have high bioavailability and are capable of admiration in hard capsules are provided. In the subject formations, cyclosporin is delivered in an orally acceptable vehicle comprising at least one alkanol solvent of from 2 to 3 carbon atoms in combination with at least one non-ionic surfactant. The subject formalations may further comprise at least one cosolvent, where cosolvents of interest include fatty acids and diols. The subject formulations find use in immuno-suppressive therapy.
    Type: Grant
    Filed: March 9, 1998
    Date of Patent: July 3, 2001
    Assignees: SangStat Medical Corporation, The University of North Carolina at Chapel Hill
    Inventors: Moo J. Cho, Ralph E. Levy, Philippe J. Pouletty
  • Patent number: 6245821
    Abstract: The present invention relates to compositions based on alkyl polyglycosides and fatty alcohols, characterized in that they comprise: *5 to 60% by weight of a mixture of alkyl polyglycosides constituted essentially of: −30 to 95% by weight of a mixture of alkyl polyglycosides of formulae (I) and (II): R1O(G1)x1  (I) R2O(G2)x2  (II) in which R1 and R2 each represent a linear or branched aliphatic radical having 16 and 18 carbon atoms respectively, G1 and G2 each represent a saccharide residue, and x1 and x2 each represent a number between 1 and 5; −70 to 5% by weight of a mixture of alkyl polyglycosides of formulae (III) and (IV): R3O(G3)x3  (III) R4O(G4)x4  (IV) in which R3 and R4 each represent a linear or branched aliphatic radical having 20 and 22 carbon atoms respectively, G3 and G4 each represent a saccharide residue, x3 and x4 each represent a number between 1 and 5; *95 to 40% by weight of one or more alcohols of formula R′OH, in which R&pr
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: June 12, 2001
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques - Seppic
    Inventors: Catherine Bulcourt, Chantal Amalric, Alicia Roso, Nelly Michel, Alain Milius
  • Patent number: 6245343
    Abstract: The invention relates to a foaming pulverulent composition for cleaning and/or caring for the skin. The composition includes a cosmetically acceptable binder and a pulverulent filler which is insoluble in the binder and which is present in an amount sufficient to structure the composition and to confer on it the appearance of a deformable solid in which the binder is trapped. The pulverulent filler includes solid particles of thermoplastic polymer and at least one surfactant in pulverulent form. The composition foams when it is hydrated.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: June 12, 2001
    Assignee: L'Oreal
    Inventors: Veronique Roulier, Therese Daubige, Veronique Guillou
  • Patent number: 6239166
    Abstract: The invention relates to an aqueous pesticide composition for killing dust mites, which contains a chelating agent as the active ingredient and a surfactant to facilitate distribution over, or subsequent removal from, the surfaces of fabric or fibrous materials, such as floor coverings, wall and window coverings, furniture coverings, etc. The invention also relates to methods of using the aqueous pesticide composition for killing dust mites and controlling the dust mite population in the indoor living environment and for cleaning carpets and rugs.
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: May 29, 2001
    Inventor: Robert H. Black
  • Patent number: 6221370
    Abstract: An emulsifier mixture for use in the production of phase inversion temperature (PIT) emulsions is provided. The emulsifier mixture comprises fatty acid ethoxylates and partial glycerides which enable PIT emulsions to be produced at a given phase inversion temperature irrespective of the polarity of the oils, allowing for the emulsifying of a broad range of oils irrespective of their character, under the same conditions.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: April 24, 2001
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Armin Wadle, Achim Ansmann, Holger Tesmann, Karl-Heinz Gantke, Ansgar Behler, Bernhard Guckenbiehl
  • Patent number: 6201017
    Abstract: An ectoparasite-controlling agent for animals comprising 0.1 to 20% by weight of the neonocotinoid compounds defined in the specification and 10 to 95% by weight of a glycol or glycol monoalkyl ether has an excellent effectiveness by the application methods such as spot-on and pour-on application.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: March 13, 2001
    Assignee: Sumitomo Chemical Co., Ltd.
    Inventors: Satoshi Sembo, Mitsuyasu Makita
  • Patent number: 6190675
    Abstract: The present invention relates to a rinse-off antimicrobial cleansing composition comprising from about 0.001% to about 5% of an antimicrobial active, from about 1% to about 80% of an anionic surfactant, from about 0.1% to about 12% of a proton donating agent; and from about 3% to about 98.899% of water, wherein the composition is adjusted to a pH of from about 3.0 to about 6.0, wherein the rinse-off antimicrobial cleansing composition has a Gram Positive Residual Effectiveness Index of greater than about 1.8, and wherein the rinse-off antimicrobial cleansing composition has a Mildness Index of greater than 0.3. The invention also encompasses methods for cleansing skin and providing residual effectiveness versus Gram positive bacteria using these products.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: February 20, 2001
    Assignee: Procter & Gamble Company
    Inventors: Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Wei Cen, Theresa Anne Bakken, Mannie Lee Clapp, Raphael Warren
  • Patent number: 6190674
    Abstract: The present invention relates to a rinse-off antimicrobial cleansing composition comprising from about 0.1% to about 5% of an antimicrobial active, from about 8% to about 18% of an anionic surfactant, from about 2% to about 12% of a proton donating agent; from about 1% to about 30% of a lipophilic skin moisturizing agent; from about 0.1% to about 4% of a stabilizer; and from about 35% to about 88.8% of water. At least about 67% of the anionic surfactant comprises a mixture of Class A and Class C surfactant. The weight ratio of Class A surfactant to Class C surfactant ranges from about 5:1 to about 1:2. The composition is adjusted to a pH of from about 3.5 to about 4.5.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: February 20, 2001
    Assignee: Procter & Gamble Company
    Inventors: Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Robert Gregory Bartolo, Theresa Anne Bakken, Mark Richard Sine
  • Patent number: 6190733
    Abstract: This invention provides water-based compositions, particularly coating, ink, and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain alkylated aminoether compounds of the structure R—HN(CH2)p[O(CH2)n]mO(CH2)qNH—R′ where n is 2-6, m is 0-4, and p and q are 2-6, and R and R′ independently are an alkyl group comprising 5 to 18 carbons, preferably which is branched or in which the point of attachment to nitrogen is on a nonterminal carbon.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: February 20, 2001
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Kevin Rodney Lassila, Kristen Elaine Minnich, Richard Van Court Carr
  • Patent number: 6180117
    Abstract: Microemulsion compositions comprising MQ resins and microemulsifiable amino silicone fluids or gums and a surfactant having a high phase inversion temperature, the microemulsions formed therewith, a means for preparing said microemulsions, and personal care products comprising said microemulsions.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: January 30, 2001
    Assignee: General Electric Company
    Inventors: Marianne D. Berthiaume, James H. Merrifield, Donna A. Riccio
  • Patent number: 6180133
    Abstract: An anti-wrinkle skin treating composition comprises a pressure sensitive matrix patch having dissolved in the adhesive a mixture of antioxidants in the form of a Vitamins C ester and Vitamin E. Also preferably dissolved in the adhesive are glycerine and a polydiorganosiloxane adhesion-adjusting agent. Optionally dissolved in the adhesive is also one or more members selected from the group consisting of moisturizing agents, skin collagen synthesis promoting agents and exfoliating agents. When applied to a wrinkled skin area the composition acts to diminish fine wrinkles and improves the overall thickness, elasticity, firmness and smoothness of the skin. The modified adhesive properties of the patch are sufficient to maintain the patch in place on the skin for the recommended treatment period while allowing the patch to be readily removed without causing skin irritation or leaving adhesive residue on the skin.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: January 30, 2001
    Assignee: Watson Pharmaceuticals, Inc.
    Inventors: Danyi Quan, Srinivasan Venkateshwaran, Charles D. Ebert
  • Patent number: 6180562
    Abstract: Compositions and methods of applying the compositions to plants are disclosed. The compositions include a polymer component that releases heat over a range of dropping ambient temperatures beginning at about 32° F. By exhibiting a broad freezing temperature transition range, the compositions, when applied to plants, effectively reduce the threshold temperature at which substantial frost and/or freeze damage to plants will occur.
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: January 30, 2001
    Assignee: The Egg Factory, L.L.C.
    Inventor: Ronald D. Blum
  • Patent number: 6177477
    Abstract: Sterile pharmaceutical compositions parenteral administration containing propofol in an oil-in-water emulsion additionally containing an amount of the preservative tromethamine sufficient to prevent signficant growth of microorganisms for at least 24 hours after extrinsic contamination.
    Type: Grant
    Filed: March 24, 1999
    Date of Patent: January 23, 2001
    Assignee: American Home Products Corporation
    Inventors: Mary Mathew George, Pui-Ho Yuen, Martin A. Joyce
  • Patent number: 6174920
    Abstract: A new method of eradicating an existing infection of powdery mildew on plants using a wax ester emulsion is provided wherein the wax ester emulsion is comprised of wax esters, which are derived from esterification of monoethylenic acids and monoethylenic alcohols having between 18 and 24 carbons, and surfactant at a concentration of between 1% v/v and 10% v/v of the total wax ester component.
    Type: Grant
    Filed: May 21, 1999
    Date of Patent: January 16, 2001
    Assignee: IJO Products, LLC
    Inventors: Scott C. Hicks, Sidney R. Siemer
  • Patent number: 6174513
    Abstract: Surfactants alone or in combination with salts are used to stabilize radiolabeled peptides and proteins contained in diagnostic or therapeutic radiopharmaceutical compositions.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: January 16, 2001
    Assignee: MallincKrodt Inc.
    Inventors: Kathleen M. Miller, Laurence de La Fourniere
  • Patent number: 6168808
    Abstract: Composition in the form of an aqueous solution, useful for disinfecting hard surfaces comprises: a) from 0.0005% to 20% by weight of peracetic acid, b) from 0.001% to 45% by weight of acetic acid, c) from 0.001% to 35% by weight of hydrogen peroxide, d) from 0.0001% to 2% by weight of at least one compound of formula (I) (R1) (R2) (R3)N→O  (I) e) if desired, up to 2.5% by weight of at least one nonionic surfactant, and wherein f) the weight ratio between the compound of formula (I) and the peracetic acid is less than or equal to 1, and in that g) the weight ratio between the nonionic surfactant and the peracetic acid is less than or equal to 0.2.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: January 2, 2001
    Assignees: Chemoxal SA, Societe d'Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Catherine Hamon Godin, Yves Gouges, Daniel Le Rouzic
  • Patent number: 6162834
    Abstract: A foaming oil-in-water emulsion in the form of a cream comprising, in an aqueous medium, at least:a) from 5 to 20% of an exclusively nonionic surfactant system comprising at least one foaming nonionic surfactant;b) from 10 to 50% of an oily phase containing at least one water-insoluble oil whose solubility parameters dD, dP and dH according to Hansen's solubility space satisfy the conditions:15.5(J/cm.sup.3).sup.1/2 .ltoreq.dD.ltoreq.18.0(J/cm.sup.3).sup.1/2 and0(J/cm.sup.3).sup.1/2 .ltoreq.dA.ltoreq.6.5(J/cm.sup.3).sup.1/2 withdA=(dP.sup.2 +dH.sup.2).sup.1/2c) and, as a gelling agent, at least one crosslinked homopolymer or copolymer formed from at least one cationic or anionic monomer containing ethylenic unsaturation and from a crosslinking agent containing polyethylenic unsaturation. This composition is useful in cosmetics, dermatology and hygiene as a base for cleansing products for the skin, the hair, the mucous membranes and the scalp.
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: December 19, 2000
    Assignee: L'Oreal
    Inventors: Laurence Sebillotte-Arnaud, Emmanuelle Ambrosini, Pascal Arnaud