Patents Represented by Attorney David LeCroy
  • Patent number: 8349026
    Abstract: Products for dying keratin fibers comprising, in a cosmetically acceptable carrier, at least one oxidation dye precursor and at least one alkanolamine, the product containing at least one zwitterionic surfactant according to formula (I)—
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: January 8, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Sabrina Zirwen, Astrid Kleeb, Mustafa Akram
  • Patent number: 8349023
    Abstract: Cosmetic hair post-treatment agent for improving washing fastness of coloring processes produced on hair and for color fixing, the post-treatment agent containing, in a cosmetic carrier, at least one acetylpyridinium derivative of formula (I) wherein R1 is a C1 to C6 alkyl group, a C2 to C6 alkenyl group, a C2 to C6 hydroxyalkyl group, a C1 to C6 alkoxy-C2 to C6 alkyl group, a carboxy-C2 to C6 alkyl group, an aryl-C1 to C6 alkyl group, a heteroaryl-C1 to C6 alkyl group, an aryl group, or a heteroaryl group, and X? is a physiologically acceptable anion.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: January 8, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Georg Knuebel, Astrid Kroos, Ralph Nemitz
  • Patent number: 8329152
    Abstract: Agents for temporarily shaping keratin fibers having a very high degree of hold. These agents impart a feeling of providing flexible and conditioned hair while also being pleasant to the touch. Agents according to the invention contain, in a cosmetically acceptable carrier, at least one copolymer A having at least one structural unit according to formula (I), and at least one further structural unit according to formula (II), wherein X+ is a physiologically acceptable cation, and further contains at least one further structural unit according to formula (III) and at least one silicone oil and/or silicone rubber.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: December 11, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Thorsten Knappe, Helga Van Flodrop
  • Patent number: 8328879
    Abstract: Agent for lightening keratin fibers, particularly human hair. The agent for lightening keratin fibers contains at least one cationic phthalimide of formula (I) in addition to an oxidant in a cosmetic carrier.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: December 11, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos
  • Patent number: 8328882
    Abstract: Cosmetics for oxidatively dyeing and/or lightening keratin fibers, especially human hair, containing, in a cosmetic carrier, at least one oxidant chosen from hydrogen peroxide and/or the solid addition products thereof attaching to inorganic or organic compounds, at least one alkanolamine of formula (I), NH3-x(CH2CH2OH)x(I), where x is one of the numbers 1, 2, or 3, and at least one alkanolamine of formula (II), where R1 and R2 are independently hydrogen, a C1-C6 alkyl group, or a C1-C6 hydroxyalkyl group or R1 and R2 form a ring along with the carbon atom of the alkano-lamine, said ring having 4 to 8 ring atoms and optionally containing 1 to 2 heteroatoms, provided that R1 and R2 do not simultaneously represent hydrogen, wherein the cosmetic is ammonia-free.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: December 11, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Diane Metten, Ina Franke, Gabriele Weser, Juergen Schoepgens
  • Patent number: 8323356
    Abstract: Agent for lightening keratinic fibers, particularly human hair, wherein the agent contains, in a cosmetic carrier, at least one oxidizing agent chosen from hydrogen peroxide and/or a solid addition product thereof with organic or inorganic compounds, and at least one sulfonimine of formula (I)—
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: December 4, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Astrid Kroos, Katja Guenther
  • Patent number: 8309066
    Abstract: Cationic benzoxazine (co)polymers wherein at least 5% of all nitrogen atoms are in the form of quaternary nitrogen atoms, and to a method for producing said polymers. The invention also relates to a washing and cleaning agent, a textile treatment agent or a cosmetic agent containing at least one cationic benzoxazine (co)polymer according to the invention.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: November 13, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andreas Taden, Stefan Kreiling, Rainer Schoenfeld, Paula Barreleiro, Thomas Eiting
  • Patent number: 7601678
    Abstract: A washing and cleaning agent shaped body in the form of a granulate, extrudate, agglomerate, or tablet, containing fine microparticles that contain one or more washing or cleaning agent components, wherein the fine microparticles form the shaped body as such or are present within it. The washing or cleaning agent component is selected from surfactants, fragrances, dyes, enzymes, enzyme stabilizers, builders, substances to adjust the pH, bleaches, bleach activators, silver protectants, soil-repelling substances, optical brighteners, antiredeposition agents, disintegration auxiliaries, and mixtures thereof. At least 10% of the fine microparticles, based on the total number of microparticles, have a particle size distribution of ?20 ?m.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: October 13, 2009
    Assignee: Henkel AG & Co. KGaA
    Inventors: Henriette Weber, Wilfried Raehse
  • Patent number: 7598217
    Abstract: A detergent or cleaner shaped body having a viscoelastic phase. The viscoelastic phase contains, based on its weight, 40 to 85% by weight of one or more alkylbenzenesulfonates and has a storage modulus of between 40,000 and 800,000 Pa.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: October 6, 2009
    Assignee: Henkel AG & Co. KGaA
    Inventors: Birgit Burg, Dieter Legel, Gerhard Blasey, Berthold Schreck, Peter Schmiedel
  • Patent number: 7270853
    Abstract: A glass adhesion composition containing a copolymer having an acid and a substituted amide, silanol, or amine oxide functionality. The substituted amide, silanol, or amine oxide functionality provide excellent adhesion of the copolymer to glass, silica, sand and other silicon-based substances. The copolymer is useful as a fiberglass binder, and also useful in providing protective coatings on glass sheets. A fiberglass sizing composition is also provided having a copolymer that includes at least one acid group derived from at least one acid monomer, a hydrophobic comonomer, and a crosslinker.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: September 18, 2007
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Klein A. Rodrigues, James C. Long
  • Patent number: 7252770
    Abstract: The present invention is directed a multifunctional polymer capable of inhibiting both calcium carbonate and calcium phosphate scale. The multifunctional polymer contains at least one monomer unit from each of four groups: dicarboxylic acids, mono-carboxylic acids, nonionic monomers, and sulfonated or sulfated monomers. The polymer also inhibits many other alkaline earth scales, such as calcium sulfate scale and provides stabilization of minerals such as iron, zinc and manganese. The polymer is especially effective in highly stressed systems that contain high electrolyte concentrations and have a high number of cycles of concentration.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: August 7, 2007
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Anne-Marie B. Austin, Eric C. Ward
  • Patent number: 7183250
    Abstract: The present invention is related to a concentrated surfactant composition containing a hydrophobically modified polymer and/or a hydrotrope. The addition of the polymer or hydrotrope to the concentrated surfactant changes the physical properties of the concentrated surfactant, making it easier to process.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: February 27, 2007
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Klein A. Rodrigues, Kevin Beairsto
  • Patent number: 7168450
    Abstract: An adaptive fitting for valves. The adaptive fitting has a fitting body having a first end and a second end. The fitting body defines an inner passageway extending from the first end of the fitting to the second end. The fitting is provided with a valve-engaging portion disposed on the first end of the fitting body. This valve-engaging portion has a threaded region for threadably engaging a threaded section of a valve. On the second end of the fitting body is disposed a sealing portion. The fitting is provided with one or more ports disposed about or near the first end of the fitting body for allowing flow there through.
    Type: Grant
    Filed: March 10, 2004
    Date of Patent: January 30, 2007
    Assignee: Research by Copperhead Hill, Inc.
    Inventor: Robert D. Dulin
  • Patent number: 7141108
    Abstract: The present invention describes a means for fixing skin care ingredients on the surface of non-woven webs and cellulosic mats. The active ingredients can be released (deposited) onto the skin by normal triggering mechanisms, which include the action of water or urine or by friction or rubbing. The fixative systems described herein provide the ability to control high load levels while not interfering with the wettabliity of the fabric or paper. Additionally, incompatible/reactive ingredients can be treated onto the same web and are kept as separate particles fixed to the surface until released.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: November 28, 2006
    Assignee: National Starch and Chemical Investment Holding Corp.
    Inventors: James L. Eden, Mark A. Cole, Remo Santacecilia
  • Patent number: 7141626
    Abstract: The present invention relates to novel catalysts for use with a fiberglass non-woven binder. The catalyst can be a Lewis acid, an organic acid salt, a free-radical generator, or a mixture thereof. The catalyst provides stronger bonding, increased crosslinking density, reduced curing times, and reduced curing temperatures. Fiberglass mats made with polymer binder compositions containing the catalyst exhibit both flexibility and elasticity, allowing the mats to be compressed for storage, yet return to original thickness once the compressive forces are removed. Formaldehyde-free wood composites, such as plywood and fiberboard, may also be produced with polymer binder compositions containing the catalyst.
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: November 28, 2006
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Klein A. Rodrigues, Allen M. Carrier, Alvie L. Foster, Bick Hicks, James C. Long
  • Patent number: 7105153
    Abstract: A thickener-rheology modifier system for use in hair care and skin care compositions comprising: a) a hydrophobically modified, alkali-soluble copolymer thickener comprising an aqueous emulsion copolymer of: i) from about 5 to 70 weight percent of ?, ? ethylenically unsaturated carboxylic acid monomer of the formula: where R is H and R1 is H, C1–C4 alkyl, or —CH2COOX; R is —COOX and R1 is H or —CH2COOX; and R is CH3 and R1 is H, C1–C4 alkyl or —CH2COOX; and X is H or C1–C4 alkyl; ii) from about 10 to 90 weight percent of a nonionic, copolymerizable, ?, ? ethylenically unsaturated monomer of the formula: CH2?CYZ where Y is H or CH3 and Z is where R is C1 to C4 alkyl; and iii) from about 1 to 30 weight percent of a hydrophobically modified, ?, ? ethylenically unsaturated carboxylic acid monomer of the formula: where R is an alkyl group of 6 to 22 carbon atoms or an alkaryl of 8 to 22 carbon atom, x is an average number of from about 6 to 200, y is an average number of from
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: September 12, 2006
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Paul M. Sorrentino, Ian W. Cottrell, Johan G. L. Pluyer, Tamara Babenko
  • Patent number: 6872821
    Abstract: Polysaccharide aldehydes are prepared using selective oxidation involving the use of nitroxyl radical mediated aqueous oxidation with a limited amount of oxidant and defined reaction conditions. These polysaccharide aldehyde derivatives having maximum effective aldehyde and minimal carboxylic acid levels making them especially useful as wet, temporary wet and dry strength additives for paper.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: March 29, 2005
    Assignee: National Starch & Chemical Investment Holding Corporation
    Inventors: A. Levent Cimecioglu, John S. Thomaides
  • Patent number: 6777015
    Abstract: This invention relates to a thickening composition comprising a “co-processed” combination of modified starch and flour. In addition, the invention relates to the process for providing such “ready-for-use” compositions and the improved food products prepared from the co-processed compositions.
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: August 17, 2004
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Janet M. Carver, Norman Edward Collins, Aaron K. Edwards, Joseph P. Eisley, Robert C. Kendall
  • Patent number: 6644345
    Abstract: A flow control valve is disclosed having a cylindrical housing having inlet and outlet ends and a central portion there between; a piston slidably disposed within the central portion and having a wall at one end thereof; a piston rod having a base and a top, a filter located within the rod, and a spring surrounding the rod for urging the rod and the piston toward the inlet end; and a flow restrictor through which the rod is able to pass. The flow restrictor has a first portion with one or more inlet ports and a second portion separated from the first portion by an annular ridge.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: November 11, 2003
    Assignee: Research By Copperhead Hill, Inc.
    Inventor: Robert Dulin
  • Patent number: D673455
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: January 1, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Renaud Lachery, Bruno Lablaine, Melanie Huebschen