Patents Examined by Paul Lieberman
  • Patent number: 5866044
    Abstract: An electrically conductive paste which includes a thermoplastic polymer, a conductive metal powder and an organic solvent system is disclosed. The invention further encompasses an electrically conductive composite which includes the aforementioned thermoplastic and metal, wherein the metal represents at least about 30% by volume, based on the total volume of the composite. The composite is formed from the paste under elevated temperature. The paste is employed in processes which involve electrically connecting electrical and electronic components under process conditions which convert the paste to the composite.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: February 2, 1999
    Assignee: International Business Machines
    Inventors: Ravi F. Saraf, Judith Marie Roldan, Michael Anthony Gaynes, Richard Benton Booth, Steven Paul Ostrander, Emanuel I. Cooper, Carlos J. Sambucetti
  • Patent number: 5866528
    Abstract: An alkaline aqueous cleaning composition for cleaning a substrate contaminated with industrial-type soil contaminants contains (i) an aqueous portion and (ii) an active-ingredient portion composed of (A) an alkalinity-providing agent and (B) a surfactant mixture containing (a) an active concentration of an ethoxylated C.sub.12-14 alkanol surfactant having an HLB value at 25.degree. C. of from 8 to 12 and (b) an active concentration of at least one aminocarboxylic acid surfactant of the general formula R--N(H)--R', wherein R is a straight or branched chain aliphatic organic group having from 10 to 20 carbon atoms, and R' is a straight or branched chain carboxylic acid having from 1 to 7 carbon atoms. At an active-concentration ratio of surfactant (a) to surfactant (b) of about 2.5:1, the surfactants have a synergistic effect on the cleaning composition's ability to remove certain types of industrial-soil contaminants.
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: February 2, 1999
    Assignee: Church & Dwight Co., Inc
    Inventors: Francis R. Cala, Richard A. Reynolds
  • Patent number: 5866524
    Abstract: The invention relates to a foam composition for cleaning textiles comprising detergent active components, including a surfactant system. The surfactant system consists of anionic surfactant and, optionally, nonionic surfactant, at a level of at least 18% by weight. Preferably both anionic and nonionic surfactants are present in the surfactant system of the foam. The invention also relates to a method of cleaning textiles using foamed compositions, and also to a packaged product for delivering the foamed compositions.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: February 2, 1999
    Assignee: Procter & Gamble Company
    Inventor: Jean Wevers
  • Patent number: 5865854
    Abstract: The invention provides compositions and methods containing novel bis-(2,4-diaminophenoxy)benzene coupling compounds, and cosmetically acceptable salts thereof, for use with conventional primary intermediate dye compounds and oxidizing agents for the oxidative coloring of human hair. The compositions of the invention may also contain other components typically used in oxidative hair dye preparations to impart intense and lasting coloration to hair.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: February 2, 1999
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mu-Iii Lim, Yuh-Guo Pan, Linas R. Stasaitis
  • Patent number: 5866529
    Abstract: A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising a water soluble nonionic surfactant, a sulfate anionic surfactant, a sulfonate anionic surfactant, a water soluble, foaming zwitterionic betaine surfactant, an oil containing gelatin bead, a clay and water.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: February 2, 1999
    Assignee: Colgate-Palmolive Co
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 5866531
    Abstract: A process for producing detergent tablets containing more than 10% by weight of anionic surfactant wherein the detergent tablets contain detergent components which are at least partly in hydrated form and the anionic surfactant is present in the form of one or more compounds containing up to 95% by weight of surfactants, by exposing a mixture of the detergent components and the anionic surfactant to microwaves in the frequency range from 3 to 300,000 MHz.
    Type: Grant
    Filed: March 26, 1997
    Date of Patent: February 2, 1999
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Georg Assmann, Hans-Friedrich Kruse, Jochen Jacobs, Volker Bauer, Guenther Vogt, Heinz-Manfred Wilsberg, Sandra Witt
  • Patent number: 5865853
    Abstract: The composition for dyeing keratin fibers is mixed with water prior to use and contains from 35 to 75 percent by weight of at least one powdery vegetable dye material; from 25 to 65 percent by weight of at least one oil; and from 0.001 to 15 percent by weight of a physiologically unobjectionable nitro dye compound, azo dye compound, quinone dye compound and/or a triphenylmethane dye compound. A method of dyeing hair using this composition is also described.
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: February 2, 1999
    Assignee: Wella Aktiengesellschaft
    Inventors: Manfred Schmitt, Uwe Lenz, Wolfgang Balzer, Henk Niessink
  • Patent number: 5863465
    Abstract: Emulsion-polymerization of electrically conductive polyaniline salts is disclosed. The process comprises combining water, a water-solubilizing organic solvent, an organic acid that is soluble in the organic solvent, an aniline monomer, and a radical initiator. An organic phase forms which contains the polyaniline salt of the organic acid wherein the organic phase is separable from an aqueous phase. The polyaniline salt so formed is soluble in organic carrier solvents at a concentration of 25 w/w % or greater.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: January 26, 1999
    Assignee: Monsanto Company
    Inventor: Patrick J. Kinlen
  • Patent number: 5863878
    Abstract: This invention provides a liquid laundry detergent product with high detergency and freeze/thaw and high/low temperature stability. The detergent product is an aqueous medium having a content of sodium carbonate detergent builder, and a surfactant blend of specific amounts of two anionic salt compounds and two nonionic compounds of specific chemical structure, and an amphoteric compound.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: January 26, 1999
    Assignee: Church & Dwight Co., Inc.
    Inventors: Charles D. Carr, John Ip
  • Patent number: 5863469
    Abstract: An electrorheological fluid comprising a lyotropic liquid crystalline polymer uniformly dissolved in a cyclic ketone solvent or a mixed solvent of a cyclic ketone solvent and at least one electrically insulating solvent selected from a hydrocarbon-based oil, an ester-based oil, and an ether-based oil.
    Type: Grant
    Filed: March 25, 1997
    Date of Patent: January 26, 1999
    Assignee: Nippon Oil Company Co., Ltd
    Inventors: Katsuhiko Haji, Makoto Sasaki, Mitsuo Matsuno
  • Patent number: 5863883
    Abstract: A method of cleaning a solid surface which is particularly effective for a surface having a complicated structure including slots and holes comprises immersing the solid surface in a cleaning slurry comprising a cleaning liquid and abrasive particles which are soluble in the cleaning liquid, the cleaning liquid comprising a saturated solution so as to greatly reduce the dissolution of the abrasive particles in the cleaning liquid.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: January 26, 1999
    Assignee: Church & Dwight Co., Inc
    Inventors: Benny S. Yam, Robert C. Jorgensen, William E. Spears, Jr.
  • Patent number: 5863884
    Abstract: A composition as a strong surfactant such as a fluorosurfactant for breaking down the adhesive bond and removing cured silicone and other adhesives. The fluorosurfactant demonstrates improved effectiveness and rate of removal of these adhesives over all other known products currently available.
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: January 26, 1999
    Inventor: Donald R. T. Lafreniere
  • Patent number: 5863886
    Abstract: A surfactant composition comprising compounds of the general formula: ##STR1## wherein R(CO).sub.n -- and R.sub.1 (CO).sub.n can be the same or different and comprise a C.sub.1 to C.sub.30 alkyl, or alkyl aryl and R.sub.2 is a C.sub.1 to C.sub.10 alkylene, arylene and the hydroxy-substituted derivatives thereof, a polyether (--O(R.sub.4 O).sub.x --) wherein R.sub.4 is a C.sub.2 to C.sub.4 alkyl and x is a whole number of from 1 to about 100; --S--, --SO.sub.2 --, --O--, --S--S--, --O--R.sub.5 --O-- or --S--R.sub.5 --S wherein R.sub.5 is a C.sub.1 to C.sub.10 alkyl, aryl or alkyl aryl, --N(R.sub.6)-- or --(NR.sub.6) R.sub.7 (NR.sub.6)-- wherein R.sub.6 is a C.sub.2 to C.sub.6 alkyl and R.sub.7 is a C.sub.2 to C.sub.6 alkyl or aryl with the further stipulation that R.sub.6 and R.sub.7 may form a heterocyclic ring, X is O or NZ wherein Z is a C.sub.1 to C.sub.10 alkyl, aryl, alkylaryl or hydrogen, and Y and Y.sub.1 represents an alcohol-containing group having at least two and preferably more hydroxyl groups.
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: January 26, 1999
    Assignee: Rhodia Inc.
    Inventors: David James Tracy, Ruoxin Li, Jiang Yang
  • Patent number: 5863300
    Abstract: An oxidation dyeing composition for keratinous fibres, in particular human keratinous fibres such as hair, of the type comprising a medium suitable for dyeing, the medium containing at least one first para-phenylenediamine oxidation dye precursor containing a primary, secondary or tertiary amine function; at least one first meta-phenylenediamine coupling agent; and either at least one second para-aminophenol oxidation dye precursor or at least one second meta-aminophenol coupling agent; or the acid addition salts thereof. The use of this composition for dyeing keratinous fibres, in particular human keratinous fibres such as hair.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: January 26, 1999
    Assignee: L'Oreal
    Inventors: Marie-Pascale Audousset, Jean Cotteret
  • Patent number: 5863887
    Abstract: A complex of a tertiary amine is disclosed that has antistatic and/or fabric softening properties for laundry use. Also disclosed are several laundry detergent compositions containing these complexes, and a laundry sheet which is a substrate having the complexes and/or compositions applied thereto.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: January 26, 1999
    Assignee: Precision Fabrics Group, Inc.
    Inventor: Samuel Mark Gillette
  • Patent number: 5863880
    Abstract: A laundry detergent composition suitable for washing colored fabrics includes a water soluble poly(4-vinylpyridine betaine) polymer containing a quaternary nitrogen and a carboxylate salt as a dye transfer inhibitor therein.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: January 26, 1999
    Assignee: ISP Investments Inc.
    Inventors: Jenn S. Shih, Bala Srinivas, John C. Hornby
  • Patent number: 5861371
    Abstract: An aqueous composition for the post-treatment of washed laundry containing 0.1 to 30% by weight of a water-insoluble quaternary ammonium compound, 0.1 to 50% by weight of a water-soluble quaternary ammonium compound, 0 to 5% by weight of a terpene compound, 0.1 to 20% by weight of a water-soluble acid, and 0.1 to 20% by weight of an emulsifier.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: January 19, 1999
    Assignee: Henkel-Ecolab GmbH & Co. OHG
    Inventors: Anneliese Wilsch-Irrgang, Theodor Voelkel, Thomas Merz
  • Patent number: 5858951
    Abstract: This invention provides a liquid laundry detergent product with freeze/thaw and high/low temperature stability. The detergent product is an aqueous medium having a content of sodium carbonate detergent builder, and a surfactant blend of specific amounts of two anionic salt compounds and two nonionic compounds of specific chemical structure.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: January 12, 1999
    Assignee: Church & Dwight Co., Inc.
    Inventors: John Ip, Charles D. Carr, Francis R. Cala, Anthony J. Falotico
  • Patent number: 5858024
    Abstract: The invention relates to a composition, in particular a cosmetic composition, and more particularly one for dyeing keratin fibers, this composition containing at least one substance P antagonist in order to reduce or even eliminate the irritant effects of the dyes and/or pigments and/or dye precursors used during this dyeing. The substance P antagonist may form part of the dye composition itself or may be contained in a composition which is applied prior to the application of the dye composition.
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: January 12, 1999
    Assignee: Societe L'Oreal S.A.
    Inventors: Olivier De Lacharriere, Lionel Breton, Genevieve Loussouarn
  • Patent number: 5858958
    Abstract: The use of 4-tert-butyl-1-cyclohexanol as an antioxidant in soaps, shampoos and other cosmetic products, as well as in all-purpose cleaners, is described.
    Type: Grant
    Filed: August 6, 1997
    Date of Patent: January 12, 1999
    Assignee: Firmenich SA
    Inventor: Gunter Holzner