Patents Examined by Mark Eashoo
  • Patent number: 8383020
    Abstract: A dielectric fluid composition containing of 60% to 63% in weight of mono-unsaturated fatty acid, of 20% to 23% in weight of di-unsaturated fatty acid, of 5% to 7% in weight of tri-unsaturated fatty acid, and of 6% to 8% in weight of saturated fatty acid, such that the dielectric fluid is free of antioxidants and/or external additives and has the following properties: a dielectric strength of 40 kV to 70 kV at a separation of 2 mm, a dielectric constant of 2.5 to 3.1 at 25° C., and a dissipation factor of 0.05% to 0.15% at 25° C. The dielectric fluid composition can be obtained by a combination of 95.5% to 99.25% in weight of at least one high oleic vegetable oil, of 0.25% to 1.5% in weight of grape seed oil, of 0.25% to 1.5% in weight of sesame seed oil, and of 0.25% to 1.5% in weight of rice bran oil.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: February 26, 2013
    Inventors: Javier Aranda Cotero, David Apolinar Guerra Zubiaga, José Eulalio Contreras De León, Lorena Alvárez Contreras
  • Patent number: 8372796
    Abstract: Solid cleaning products suitable for use as a floor cleaner are disclosed. The solid cleaning products are essentially free of unbound water and include an acid, an anionic surfactant, a nonionic surfactant and a builder. The present invention also discloses methods of using the solid cleaning products by dissolving the solid cleaning product in water to form a use solution; and applying the use solution to a floor.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: February 12, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Karen O. Rigley, Tami Jo Tadrowski, Peter J. Barnett
  • Patent number: 8372518
    Abstract: An antistatic styrenic polymer composition comprises 30 to 70 wt % of a styrenic polymer, 5 to 40 wt % of a potassium ionomer, 1 to 10 wt % of one or more polyols, and 2 to 20 wt % of an ethylene copolymer, based on the total weight of the styrenic polymer composition which has reduced dust absorption and improved mechanical performances. Also disclosed are articles made of the composition such as film or sheet including multilayer structure and items obtained by extrusion molding, coextrusion molding, injection molding, thermoform molding, compression molding or blow molding.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: February 12, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Karlheinz Hausmann, Christina Troeltzsch
  • Patent number: 8367870
    Abstract: The present invention provides polymeric polyol compositions employing polyol compounds having multiple tertiary amine groups. Methods of making these compositions are also disclosed. Polyol formulations containing these polymeric polyol compositions and methods of making polyurethane gel and foam employing such polymeric polyol compositions are also provided.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: February 5, 2013
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Juan Jesus Burdeniuc, Gamini Ananda Vedage
  • Patent number: 8367598
    Abstract: This invention relates to novel whitening agents for cellulosic substrates. The whitening agents are comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. The whitening agents are further characterized by having a dispersion component value of the Hansen Solubility Parameter of less than or equal to about 17 MPa0.5. This invention also relates to laundry care compositions including but not limited to liquid and/or powder laundry detergent formulations and rinse added fabric softening (RAFS) compositions that comprise such whitening agents.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: February 5, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Eugene Steven Sadlowski, Mark Robert Sivik, Michael David Cummings, Donna D'Angelo Morrall, Kevin Lee Kott, Keith Homer Baker, Brian Joseph Loughnane, Michael A Valenti, Laurent D Kieken, Xiayong Michael Hong, Eduardo Torres, Dominick J Valenti, Patrick D Moore, Leonard J Starks
  • Patent number: 8349940
    Abstract: The invention relates to rubber compositions containing a treated silica, particularly sulfur cured rubber compositions, and articles of manufacture having a component thereof such as, for example tires. The invention particularly relates to synthetic amorphous silica, particularly a precipitated silica, treated with a combination of allylsilane and dialkylsilane.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: January 8, 2013
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Bruce Raymond Hahn, Byoung Jo Lee
  • Patent number: 8343904
    Abstract: A phosphate and phosphonate-free gel automatic dishwashing detergent provides improved spotting and filming performance by including a spot reduction system that contains a combination of a polyacrylate and a carboxymethyl inulin. The gel detergent may also be free of a bleach ingredient (i.e., it does not contain either chlorine bleach or an oxygen bleach).
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: January 1, 2013
    Assignee: Access Business Group International LLC
    Inventors: Douglas K. Feenstra, Ronald C. Jackson
  • Patent number: 8343908
    Abstract: A cleansing product suitable for making the cleaning of both inanimate and animate surfaces more fun and effective for children is disclosed. Specifically, the cleansing product is capable of expanding in volume under certain temperature conditions, and in some embodiments, can additionally include a coloring agent, providing a color change to indicate when sufficient cleansing has been performed.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: January 1, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Stacy Averic Mundschau, Scott W. Wenzel, Michael Ralph Lostocco, William Clayton Bunyard, Jian Qin, Chris Uecker
  • Patent number: 8338559
    Abstract: The present invention relates to a fluorene-based resin polymer having a repeating unit of Formula 1 and a method for preparing the same. The fluorene-based resin polymer has a high molecular weight and low acid value, and has an excellent developing property, adhesive property, and stability.
    Type: Grant
    Filed: January 21, 2008
    Date of Patent: December 25, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Yoon-Hee Heo, Kyung-Soo Choi, Han-Soo Kim, Min-Young Lim, Ji-Heum Yoo
  • Patent number: 8338502
    Abstract: To provide a polymerizable fluorine-containing compound useful for producing a treated substrate having a hydrophilic region and a water repellent region, of which the contrast is high on its surface, without requiring a special apparatus, high energy light, or irradiation with light for a long time. A polymerizable fluorine-containing compound, which is a derivative of a polyhydric alcohol and comprises at least one following structure (A) and at least one following structure (B) in its molecule: structure (A): a structure wherein a compound having a fluoroalkyl group and a carboxyl group is bonded to one hydroxyl group of a polyhydric alcohol by an ester linkage, structure (B): a structure wherein a compound having an ethylenic double bond and a carboxyl group is bonded to one hydroxyl group of a polyhydric alcohol by an ester linkage or a structure wherein a compound having an ethylenic double bond and an isocyanate group is bonded to one hydroxyl group of a polyhydric alcohol by a urethane bond.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: December 25, 2012
    Assignee: Asahi Glass Company, Limited
    Inventors: Taiki Hoshino, Yutaka Furukawa
  • Patent number: 8338352
    Abstract: A cleaning composition includes methacrylate, sodium carbonate, and water. The methacrylate, sodium carbonate, and water interact to form a hydrate solid having a growth exponent of less than about 3% when heated. The composition may also include one or more functional ingredients such as surfactants, builders and alkaline sources, but is generally substantially free of phosphorous.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: December 25, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Brenda L. Tjelta, Lisa M. Sanders, Michael E. Besse
  • Patent number: 8333903
    Abstract: The present invention relates to a Phase Change Material (PCM) composition comprising a) from 20 to 80 wt % of a PCM; and b) from 20 to 80 wt % of one or more polymers chosen from the group consisting of b1) Very Low Density Polyethylene (VLDPE) having a density equal or lower than 0.910 g/cm3 measured according to ASTM 792; b2) Ethylene Propylene Rubber (EPR) having a density equal or lower than 0.900 g/cm3 measured according to ASTM 792; b3) Styrene Ethylene Butadiene Styrene (SEBS) copolymers; and b4) Styrene Butadiene Styrene (SBS) copolymers. The PCM composition of the present invention can be used in applications where thermal management is needed, like for example in building, automotive, packaging, garments and footwear.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: December 18, 2012
    Assignees: E I du Pont de Nemours and Company
    Inventors: Loic Pierre Rolland, Raymond Joseph Reisdorf
  • Patent number: 8329787
    Abstract: Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: December 11, 2012
    Assignee: Adeka Corporation
    Inventors: Yoshinori Negishi, Takashi Ayabe, Etsuo Tobita
  • Patent number: 8324331
    Abstract: A compound represented by general formula (a-i) below, and a polymeric compound having a structural unit represented by general formula (a-ii) below (wherein R represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; X represents a divalent organic group represented by general formula (x-1) below; and R1 represents an organic group having a fluorine atom).
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: December 4, 2012
    Assignee: Daito Chemix Corporation
    Inventors: Toshiharu Shimamaki, Kenji Uenaga
  • Patent number: 8324144
    Abstract: A composition and related process for removing paint from a substrate in which the composition contains methylene chloride, an organic filler, a colorant, a thickening agent and an evaporation retardant.
    Type: Grant
    Filed: May 5, 2005
    Date of Patent: December 4, 2012
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Charles L. Hawes, Dennis E. Shireman
  • Patent number: 8318835
    Abstract: The present invention refers to an adequate composite material to be prepared by an injection process and to an injection process of a composite material. In accordance with the process of the present invention, the composite material is prepared by carrying out the steps of (i) making the length of the natural fibers uniform; (ii) treating the surface of the natural fibers and of the lignocellulosic residues, if present; (iii) premixing the components of the composite; (iv) extruding and granulating the composite material; and (v) injection molding the material of the composite for the conformation of the parts.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: November 27, 2012
    Assignee: Ford Motor Company Brasil Ltda.
    Inventors: Jefter Fernandes, Jose Augusto Marcondes, Reynaldo Boemer, Jr., Mario Donizete, Leandro Preter
  • Patent number: 8309631
    Abstract: It is an object of the present invention to provide a fiber reinforced composite material combining good properties such as toughness and impact resistance and to provide an epoxy resin composition to obtain this. This object is achieved by the an epoxy resin composition comprising the following [A], [B], [C], and [D]: [A] a diglycidyl ether-type epoxy resin having a molecular weight of 1,500 or more; [B] an epoxy resin in which an SP value of a structural unit thereof is greater by 1.5 to 6.5 than an SP value of a structural unit of [A]; [C] a diglycidyl ether-type epoxy resin having a molecular weight of 500 to 1,200; and [D] an epoxy resin curing agent, in a ratio that satisfies the following formulas (1) to (4): 0.2?A/(A+B+C+E)?0.6;??(1), 0.2?B/(A+B+C+E)?0.6;??(2), 0.15?C/(A+B+C+E)?0.4; and??(3), 0?E/(A+B+C+E)?0.2,??(4) wherein A, B, and C represent weights of [A], [B], and [C], respectively, and E represents a weight of an epoxy resin other than [A], [B], and [C].
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: November 13, 2012
    Assignee: Toray Industries, Inc.
    Inventors: Nobuyuki Tomioka, Shiro Honda, Yuki Mitsutsuji, Maki Mizuki, Takayuki Imaoka
  • Patent number: 8309510
    Abstract: The invention relates to a surfactant composition containing an alkyl ether sulfate represented by the following formula (1): RO—(PO)m(EO)nSO3M??(1) wherein R represents a linear alkyl group having 8 to 24 carbon atoms, PO and EO represent a propyleneoxy group and an ethyleneoxy group, respectively, m and n denote the average numbers of added moles of PO and EO, respectively, and are numbers meeting: 0<m<1 and 0<n?2.3, respectively, and M represents a cation.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: November 13, 2012
    Assignee: Kao Corporation
    Inventors: Keisuke Chiba, Toshihiro Tanaka, Takeshi Tomifuji
  • Patent number: 8304477
    Abstract: Disclosed are mixtures of oxyalkylene bridged bis- and tris-phosphite esters of formulae I and II where R is hydrogen or methyl, n and n? are independently an integer from 1 to 45 and R1, R2 and R3 are each independently hydrogen, straight or branched chain alkyl of 1 to 12 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, phenylalkyl of 7 to 9 carbon atoms substituted on the phenyl ring by one to three straight or branched chain alkyl of 1 to 12 carbon atoms or R1, R2 and R3 are each independently —(CH2)k—COOR4 where k is 0, 1 or 2 and R4 is hydrogen or straight or branched chain alkyl of 1 to 20 carbon atoms. The mixtures of formula I and II are liquid at ambient conditions and are effective stabilizers for polyolefins.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: November 6, 2012
    Assignee: BASF SE
    Inventors: Roswell E. King, Stanley Padegimas, Marie A. McGregor, legal representative, Brian Bakke, Lucas Moore, Sai P Shum, Robert Cordova
  • Patent number: 8299009
    Abstract: A cleaning composition including a betaine functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: October 30, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Charles Allen Hodge, Erin Jane Dahlquist, Amanda Ruth Blattner