Drying Oil Patents (Class 106/252)
  • Patent number: 11390756
    Abstract: Aspects of the disclosure are directed to a water-based aerosol composition, as well as related methods and resulting films. As may be implemented in accordance with one or more embodiments, a water-based aerosol composition includes a solvent including water, a liquid propellant, and a waterborne alkyd polymer material. The solvent, propellant and waterborne alkyd polymer operate together to propel the water-based aerosol composition onto a surface and cure the alkyd polymer on the surface, therein providing a coating on the surface that inhibits oxidation thereof.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: July 19, 2022
    Assignee: Rust-Oleum Corporation
    Inventors: Tyler Emery, Matthew Badgley
  • Patent number: 11186725
    Abstract: A solvent system is provided, which enables increased amount of exact color tone recipes even when using with currently known dispensing machines having a minimum dispensing limit of 0.01-0.02 ml of a color paste component. The system enables a capability of tinting paints in a tone-accurate manner even into aerosol paint cans of small filling volume. The system provides a capability of radically reducing the amount of various ready-to-use aerosol paints and aerosol base paints stocked by a storekeeper. The disclosure provides an aerosol paint for tinting, as well as a tinted aerosol paint which is suitable for use in a process of mechanized tinting, and by which a good paint coverage on a painted surface is achieved.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: November 30, 2021
    Assignee: Wisespray International Ltd
    Inventor: Ilkka Parviainen
  • Patent number: 11161935
    Abstract: The present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising: reacting glycerine carbonate with an anhydride to form an Adduct (A); and, reacting said Adduct (A) with at least one polyepoxide compound to form said cyclic carbonate functional polyester (CC-PES). More particularly, the present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising the stages: A) reacting glycerine carbonate with an anhydride to form an Adduct (A); B) providing a polycarboxylic acid; C) reacting said polycarboxylic acid with at least one diglycidyl ether to form an epoxy functional polyester; and, D) reacting said epoxy functional polyester with said Adduct (A) to form said cyclic carbonate functional polyester.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: November 2, 2021
    Assignee: Henkel AG & Co. KGaA
    Inventors: Miguel Paradas-Palomo, Sonia Flores-Penalba, José Garcia-Miralles, Hans-Georg Kinzelmann, Rosa Maria Sebastián Pérez, Jorge Marquet Cortés, Jorge Aguilera Corrochano, Federica Arioli
  • Patent number: 10947406
    Abstract: This invention describes the manufacture of partially cured binder compositions based upon modification of drying oils with at least one multi-functional co-vulcanizing agent. The partially cured binder compositions can be blended with polymeric materials to prepare polymer blends. These polymer blends can be used to produce products such as cured solid layers. Methods of manufacturing the partially cured binder compositions and cured solid layers are described.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: March 16, 2021
    Inventors: William J. Kauffman, Walter J. Lewicki, Jr.
  • Patent number: 10934393
    Abstract: The invention provides aqueous coating composition having freeze thaw stability, comprising: (a) at least one latex polymer derived from at least one monomer and at least one reactive surfactant of the formula R1O—(CH2CHR2O)x—(CH2CH2O)y—(CH2CHR3O)z—R4 where R1 is either alkyl, aryl, alkylaryl, or aralkylaryl of 8-30 carbon atoms, R2 is —CH2OCH2CH?CH2 (AGE); R3 is either H, CH3, or CH2CH3; R4 is H or —SO3M or —PO3M where M is H or K, Na, NH4, NR4, alkanolamine, or other cationic species and x=2-100; y=4-200 and z=0-50.
    Type: Grant
    Filed: October 21, 2012
    Date of Patent: March 2, 2021
    Assignee: Ethox Chemicals, LLC
    Inventor: Charles F. Palmer, Jr.
  • Patent number: 10875971
    Abstract: This invention describes the manufacture of partially cured binder compositions based upon modification of drying oils with at least one multi-functional co-vulcanizing agent. The partially cured binder compositions can be used to produce products such as cured solid layers. These layers can be used in flooring materials, coatings, printing inks, and paints. Methods of manufacturing the partially cured binder compositions and cured solid layers are described.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: December 29, 2020
    Inventors: William J. Kauffman, Walter J. Lewicki, Jr.
  • Patent number: 10787580
    Abstract: An aqueous alkyd resin coating composition, comprising (a) at least one alkyd resin as a dispersed phase; (b) an emulsifier based on styrenated phenols that have been converted into reactive surfactants by first reaction with one or more equivalents of an allyl glycidyl ether to provide pendant allyl groups and then oxyalkylated and (c) water. The invention also provides a method for preparing these aqueous alkyd resin coating compositions from solvent borne alkyd compositions.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: September 29, 2020
    Assignee: Ethox Chemicals, LLC
    Inventors: Charles Francis Palmer, Jr., Lester A. Haney, II
  • Patent number: 10202513
    Abstract: The invention relates to a coating composition comprising an oxidatively drying binder and an anti-skinning agent, the anti-skinning agent comprising: a) a diketone of formula (I) (b) an aldoxime or ketoxime of formula (II) wherein R1, R2, R3, R4 and n have the same meaning as that defined by the present application.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: February 12, 2019
    Assignee: PPG Coatings Europe B.V.
    Inventors: John Weijnen, Cornelis Brandjes
  • Patent number: 9873756
    Abstract: The invention relates to an aqueous dispersion of a modified alkyd resin comprising water, an emulsifier S a copolymer P having moieties derived from one or more of esters M1 of an olefinically unsaturated carboxylic acid M11 having at least one olefinic unsaturation and at least one acid group per molecule, with a linear, branched or cyclic aliphatic hydroxy-functional compound M12 having at least one hydroxyl group per molecule, esters M2 of an olefinically unsaturated hydroxy functional compound M22 having at least one olefinic unsaturation and at least one hydroxyl group per molecule, with linear, branched or cyclic aliphatic carboxylic acid M21 having no olefinic unsaturation and at least one acid group per molecule, an olefinically unsaturated carboxylic acid M11 having at least one olefinic unsaturation and at least one acid group per molecule, an olefinically unsaturated hydroxy functional compound M22 having at least one olefinic unsaturation and at least one hydroxyl group per molecule, an olefinica
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: January 23, 2018
    Assignee: ALLNEX AUSTRIA GMBH
    Inventors: Johann Billiani, Robert Potzmann, Michael Gobec, Wolfgang Hyden, Johannes Scherz, Jörg Wango
  • Patent number: 9674026
    Abstract: A method of determining the beam position in an energy recovered linac (ERL). The method makes use of in phase and quadrature (I/Q) demodulation techniques to separate the pickup signal generated by the electromagnetic fields generated by the first and second pass beam in the energy recovered linac. The method includes using analog or digital based I/Q demodulation techniques in order to measure the relative amplitude of the signals from a position sensitive beam pickup such as a button, strip line or microstripline beam position monitor.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: June 6, 2017
    Assignee: JEFFERSON SCIENCE ASSOCIATES, LLC
    Inventors: Thomas Powers, Pavel Evtushenko
  • Patent number: 9657228
    Abstract: UV-absorbing compounds are disclosed that are derived from at least: (a) a UV absorber having at least one hydroxyl group, primary amine group, or secondary amine group, (b) a coupling agent having anhydride functionality, and (c) a graft host comprising an unsaturated fatty acid. These compounds absorb, scatter, deflect, or scatter ultraviolet radiation in a variety of personal care and performance chemical applications. R? and R?? are alkyl or alkenyl groups that naturally occur in oil.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: May 23, 2017
    Assignee: ISP INVESTMENTS LLC
    Inventors: Osama M. Musa, Jenn S. Shih
  • Patent number: 9382060
    Abstract: A system for dispensing texture material in an orange peel pattern has an aerosol dispenser and a contained material. The aerosol dispenser is a container assembly, a valve assembly, and an outlet assembly. The contained material is texture material and propellant material. The texture material is approximately 24-34% water, 4.1-6.1% latex binder, 48-58% fillers, and 4.8-8.8% drier accelerant by weight. The contained material comprises approximately 10-15% by weight of the propellant material. The outlet assembly alters the cross-sectional of the outlet opening to correspond to a desired orange peel texture pattern. The valve assembly allows the propellant material to force at least a portion of the texture material out of the outlet opening in a spray pattern corresponding to the desired orange peel texture pattern. The drier accelerant promotes drying of the dispensed texture material.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: July 5, 2016
    Assignee: Homax Products, Inc.
    Inventor: John Kordosh
  • Patent number: 9340669
    Abstract: The present invention relates to a composition, in particular a blocking agent composition, in particular for fixing blanks for ophthalmic and/or optical lenses, preferably plastics material-based ophthalmic spectacle glass blanks. The composition comprises a mixture containing (a) at least one polyol (polyalcohol) and (b) at least one organic polyester. In addition, the present invention relates to a method for producing a composite structure, which comprises a carrier having a blank fixed thereon, and the composite structure as such. Furthermore, the present invention relates to a method for producing spectacle glass, in particular plastics material-based spectacle glass, and the spectacle lenses that can be obtained therefrom. Finally, the present invention relates to the use of the composition according to the invention in the production of ophthalmic and optical lenses, and for fixing the blank to a carrier.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 17, 2016
    Assignee: SCHNEIDER GMBH & CO. KG
    Inventors: Gunter Schneider, Stephan Huttenhuis, Ferdinand Achenbach
  • Patent number: 9255206
    Abstract: An aqueous alkyd resin coating composition, comprising (a) at least one alkyd resin as a dispersed phase; (b) an emulsifier based on styrenated phenols that have been converted into reactive surfactants by first reaction with one or more equivalents of an allyl glycidyl ether to provide pendant allyl groups and then oxyalkylated and (c) water. The invention also provides a method for preparing these aqueous alkyd resin coating compositions from solvent borne alkyd compositions.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: February 9, 2016
    Assignee: Ethox Chemicals LLC
    Inventors: Charles Francis Palmer, Jr., Lester A Haney, II
  • Patent number: 9228040
    Abstract: The present invention is directed to resins made from cashew nutshell liquid and vinyl hydrocarbons and processes for manufacturing the resins. These resins exhibit lower viscosity than the phenol-based homologs. They also exhibit good compatibility with a wide range of solvents, mineral and natural oils, epoxy curing agents, liquid epoxy resins, and polymers, which make them suitable additives as non-reactive diluents for solvent-free coating formulations; tackifiers for structural adhesive, pressure sensitive and hot-melt adhesives; stabilizers for lubricants, fuel and polymer formulations; plasticizers for thermoplastic polymers and processing aid for rubber compounding and stabilizers for respective rubber artifacts. These resins are also valuable precursors for the manufacture of epoxy resins and polyols for coating, adhesive and composite formulations exhibiting ameliorated performance in water repellency, anti-corrosion, and fast hardness development during cure.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: January 5, 2016
    Assignee: Cardolite Corporation
    Inventors: Mauricio Pinto, Hong Xu, Anbazhagan Natesh, Junhong Wei
  • Patent number: 9168309
    Abstract: Thixotropic compositions and methods to produce thereof comprising ethylcellulose, triacylglycerol oil and non-ionic surfactant are provided. The ethylcellulose concentration is in the range of 1-15% and the surfactant to oil ratio is in the range of 40:60 to 60:40.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: October 27, 2015
    Assignee: OMNIS BIOTECHNOLOGY INC.
    Inventor: Alejandro Marangoni
  • Patent number: 9051341
    Abstract: The present invention provides reactive surfactants of the formula R1O—(CH2CHR2O)x—(CH2CH2O)y—(CH2CHR3O)z—R4 where R1 is either alkyl, aryl, alkylaryl, or aralkylaryl of 8-30 carbon atoms, R2 is —CH2OCH2CH?CH2 (AGE); R3 is either H, CH3, or CH2CH3; R4 is H or —SO3M or —PO3M where M is H or K, Na, NH4, NR4, alkanolamine, or other cationic species and x=2-100; y=4-200 and z=0-50.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: June 9, 2015
    Assignee: ETHOX CHEMICALS LLC
    Inventor: Charles Francis Palmer, Jr.
  • Publication number: 20150017400
    Abstract: Oil compositions having a high concentration of polyunsaturated fatty acids are described for use in various applications including use as drying oils, in ink compositions and coating compositions. Oil compositions wherein the double bonds of the fatty acids are substantially epoxidized are described and used as plasticizers and thermal stabilizers for various halogenated polymer compositions.
    Type: Application
    Filed: September 26, 2014
    Publication date: January 15, 2015
    Inventors: David A. Morgenstern, Vallabh Makadia, Jerald Heise, Beth J. Calabotta, Joann Estep, Nicholas J. Nissing
  • Patent number: 8343634
    Abstract: Composite panels may be prepared using a moisture resistance additive having a formulation that includes a triglyceride having a saponification value of at least 150 and an iodine value of at least 35. The additive may be used in the form of a water emulsion. The water emulsion may be prepared by dispersing the components of the additive formulation under conditions sufficient to at least partially saponify the triglyceride. The moisture resistance additive can impart resistance to moisture absorption and thickness swelling to composite panels prepared therewith.
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: January 1, 2013
    Assignee: Momentive Specialty Chemicals Inc.
    Inventors: Steven J. Wantling, Harden Christopher Wren, Jason L. Holder
  • Patent number: 8252105
    Abstract: Embodiments of the present invention provide a composition useful as an additive to a printing ink. In one embodiment a composition is used that includes a biologically derived base material formed from one or more saturated or unsaturated straight or branched chain triglycerides or combinations thereof, wherein the triglycerides are partially to fully hydrogenated and have a viscosity between about 50 and about 200,000 centipoise at temperatures about 72 degrees Fahrenheit. In another embodiment, the composition further includes a finely divided additive selected from the group consisting of polytetrafluoroethylene or hydrogenated triglycerides in an intimate admixture with the base material. Other aspects relate to a method of making an ink additive and method for printing paper stock by letter press or lithography.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: August 28, 2012
    Assignee: Ethox Chemicals LLC
    Inventors: Calvin M. Wicker, Jr., Bharat Desai, Paul Sullivan
  • Patent number: 8110036
    Abstract: A moisture-curable, silane-modified oil is disclosed. The silane-modified oil includes an unsaturated oil having at least one unsaturated aliphatic hydrocarbon chain per molecule of the unsaturated oil, and at least one hydrolysable silyl group grafted to the unsaturated aliphatic hydrocarbon chain. The silane-modified oil has a degree of unsaturation that is substantially similar that of the unsaturated oil. A process for forming the moisture-curable, silane-modified oil according to the disclosure includes reacting the unsaturated oil with an unsaturated hydrolysable silane in the presence of a free radical initiator. Also disclosed is a cured silane-modified oil which includes the reaction product of the silane-modified oil and water. Compositions according to the disclosure have relatively low viscosities (facilitating their application to a substrate) and have relatively high levels of silane grafting (resulting in non-leaching cured compositions with a high gel content).
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: February 7, 2012
    Assignees: Board of Trustees of Michigan State Univeristy, Bioplastic Polymers and Composites, LLC
    Inventors: Ramani Narayan, Daniel Graiver, Kenneth W. Farminer, Madhusudhan Srinivasan
  • Patent number: 8076006
    Abstract: Composite panels may be prepared using a moisture resistance additive having a formulation that includes a triglyceride having a saponification value of at least 150 and an iodine value of at least 35. The additive may be used in the form of a water emulsion. The water emulsion may be prepared by dispersing the components of the additive formulation under conditions sufficient to at least partially saponify the triglyceride. The moisture resistance additive can impart resistance to moisture absorption and thickness swelling to composite panels prepared therewith.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: December 13, 2011
    Assignee: Momentive Specialty Chemicals Inc.
    Inventor: Steven J. Wantling
  • Patent number: 7344588
    Abstract: The invention relates to a process for preventing skinning of a coating composition comprising adding an anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of organic hydroxylamines, and ?-dicarbonyl compounds and/or selected derivatives of formic acid to the coating composition.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: March 18, 2008
    Assignee: Borchers GmbH
    Inventors: Andreas Steinert, Peter Manshausen
  • Patent number: 6896980
    Abstract: A novel water-scavenging agent of the present invention comprising a compound of formula (I) as a primary component can be dissolved in a polar solvent and coated by a screen printing method, and the inventive organic EL device comprising same can maintain stable luminescent characteristics for a prolonged time: wherein, R1, R2, R3, R4, R5 and R6 are each independently hydrogen; halogen; alkyl, aryl, cycloalkyl or hetero-ring, optionally substituted with at least one halogen atom, and M is a metal having a coordination number of 6.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: May 24, 2005
    Assignee: Futaba Corporation
    Inventors: Hisamitsu Takahashi, Shigeru Hieda, Yoshihisa Tsuruoka, Satoshi Tanaka
  • Patent number: 6811824
    Abstract: Waxes prepared from hydrogenated plant oils, such as palm and soybean, are used to render cellulosic materials resistant to water. Unlike cellulosic materials rendered water resistant with waxes obtained using petroleum-derived or synthetic waxes, the water resistant cellulosic materials prepared using this composition are recyclable using conventional paper recycling methods; the composition is dispersible in warm water solutions. Such water resistant materials are characterized by enhanced moisture barrier properties. The compositions have a low iodine value (between 2-5), and melting points between approximately 120-165 degrees F. (Mettler Drop Point). The wax comprises a triglyceride whose fatty acids are predominantly stearic acid (C18). The composition is used as an additive in the manufacture of wax coated boxes and adhesive compounds used in boxboard packaging and manufacturing operations.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: November 2, 2004
    Assignee: Marcus Oil and Chemical Corp.
    Inventors: Aziz Hassan, Abbas Hassan, Gregory Borsinger
  • Patent number: 6800325
    Abstract: The invention relates to a method of producing an interior fitment for motor vehicles, the interior fitment having on its facing side a wood molding which is provided with a coating. In order to impart a substantially natural impression to the interior fitment, the invention proposes applying to the wood molding a coating material based on vegetable-oil-modified resins and natural vegetable oils, with the addition to the coating material of ceramic microparticles. Likewise proposed is an interior fitment produced preferably by this method.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: October 5, 2004
    Assignee: Erwin Behr Automotive GmbH
    Inventors: Martin Ehrath, Christian Hoering
  • Patent number: 6780228
    Abstract: An improved self-cleaning polish is obtained by adding a wax to an oil either pre-heated, or then subsequently heated, with stirring. Subsequently, and optionally, water and/or an acetic acid source, preferably vinegar, is added, either before or after partly or completely cooling the heated wax/oil mixture. Special-purpose additives may be added, such as salts, abrasives, suspending aids, preservatives, emulsifiers, colorants, fragrances, etc. However, no solvent other than the oil is necessary, a decided improvement over existing technology.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: August 24, 2004
    Inventors: John Clifton Mason, Michael Gates Kinnaird
  • Patent number: 6776832
    Abstract: Coating compositions containing an oxidized oil and an effective amount of a diluent selected from one of: the group of methyl and ethyl esters of fatty acids, oils and combinations thereof; the group of glycerol and polyglycerol esters of fatty acids, oils, and combinations thereof; and light petroleum oil with a viscosity from about 1 cP to about 100 cP at 100° F., wherein the coating composition has a viscosity of from about 3 cP to about 5000 cP at 140° F., and wherein the coating composition is effective for reducing dust formation and cake formation in the coated free-flowing dry material. The coating compositions and associated methods of the present invention are particularly suited to reduce dust formation and cake formation in free-flowing dry materials.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: August 17, 2004
    Assignee: ARR-MAZ Products, L.P.
    Inventors: Stacy K. Spence, M. Roger Rixom
  • Patent number: 6730157
    Abstract: The invention relates to anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of organic hydroxylamines, and &bgr;-dicarbonyl compounds and/or selected derivatives of formic acid and also relates to compositions containing them, especially oxidatively drying paints or coating compositions.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: May 4, 2004
    Assignee: Borchers GmbH
    Inventors: Andreas Steinert, Peter Manshausen
  • Patent number: 6666952
    Abstract: This invention relates to paper sizing compositions comprised of at least one sizing agent selected from ASA, AKD and rosin where the at least one sizing agent is emulsified in water, at least one emulsion stabilizer, and from about 0.01% to about 15% by weight of at least one hydrophobic substance, based on the total weight of sizing agent present, provided that the hydrophobic substance is not highly alkoxylated. The sizing promotion efficiency of the paper sizing compositions, as determined by at least one method selected from the Cytec size testing method, the Hercules size testing method, and the Cobb size testing method, is greater than or equal to about 4. Exemplary hydrophobic substances include fatty acid esters, triglycerides, hydrocarbons, esters and/or amides derived from ASA, silicone oils, alcohols, and stearic anhydride. The invention also relates to methods for sizing paper products with these paper sizing compositions and paper or paperboard treated with these sizing compositions.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: December 23, 2003
    Assignee: Bayer Chemicals Corporation
    Inventors: Kimberly C. Dilts, Robert J. Proverb, David L. Dauplaise
  • Publication number: 20030205167
    Abstract: This invention relates to paper sizing compositions comprised of at least one sizing agent selected from ASA, AKD and rosin where the at least one sizing agent is emulsified in water, at least one emulsion stabilizer, and from about 0.01% to about 15% by weight of at least one hydrophobic substance, based on the total weight of sizing agent present, provided that the hydrophobic substance is not highly alkoxylated. The sizing promotion efficiency of the paper sizing compositions, as determined by at least one method selected from the Cytec size testing method, the Hercules size testing method, and the Cobb size testing method, is greater than or equal to about 4. Exemplary hydrophobic substances include fatty acid esters, triglycerides, hydrocarbons, esters and/or amides derived from ASA, silicone oils, alcohols, and stearic anhydride. The invention also relates to methods for sizing paper products with these paper sizing compositions and paper or paperboard treated with these sizing compositions.
    Type: Application
    Filed: May 6, 2003
    Publication date: November 6, 2003
    Inventors: Kimberly C. Dilts, Robert J. Proverb, David L. Dauplaise
  • Publication number: 20030152707
    Abstract: Waxes prepared from hydrogenated plant oils, such as palm and soybean, are used to render cellulosic materials resistant to water. Unlike cellulosic materials rendered water resistant with waxes obtained using petroleum-derived or synthetic waxes, the water resistant cellulosic materials prepared using this composition are recyclable using conventional paper recycling methods; the composition is dispersible in warm water solutions. Such water resistant materials are characterized by enhanced moisture barrier properties. The compositions have a low iodine value (between 2-5), and melting points between approximately 120-165 degrees F. (Mettler Drop Point). The wax comprises a triglyceride whose fatty acids are predominantly stearic acid (C18).. The composition is used as an additive in the manufacture of wax coated boxes and adhesive compounds used in boxboard packaging and manufacturing operations.
    Type: Application
    Filed: May 3, 2002
    Publication date: August 14, 2003
    Inventors: Aziz Hassan, Abbas Hassan, Gregory Borsinger
  • Publication number: 20030129319
    Abstract: A method of preventing re-swelling of a compressed wooden blank, includes the steps of: a) providing a blank of compressed wood; b) exposing the blank to a reduced gas pressure of at most 0.5 atm; c) submerging the blank in a volume-stabilising composition containing a hydrophobic base component and an additive which is compatible with the hydrophobic base component and which includes one or more hydrophilic groups chosen from carboxyl-, hydroxy- and amino groups; d) exposing the blank to a higher pressure than in step b) over a predetermined period of time while keeping the blank submerged in the volume-stabilising composition; and e) removing the blank from the composition. Steps b) and step c) are carried out simultaneously.
    Type: Application
    Filed: November 15, 2002
    Publication date: July 10, 2003
    Inventor: Ingvar Johansson
  • Publication number: 20030110981
    Abstract: An organic EL device is disclosed in which is placed a transparent water-capturing film comprising an easy-to-use organometallic compound illustrated by the chemical formula (1): 1
    Type: Application
    Filed: November 5, 2002
    Publication date: June 19, 2003
    Inventors: Yoshihisa Tsuruoka, Hisamitsu Takahashi, Satoshi Tanaka, Shigeru Hieda
  • Patent number: 6576049
    Abstract: This invention relates to paper sizing compositions comprised of at least one sizing agent selected from ASA, AKD and rosin where the at least one sizing agent is emulsified in water, at least one emulsion stabilizer, and from about 0.01% to about 15% by weight of at least one hydrophobic substance, based on the total weight of sizing agent present, provided that the hydrophobic substance is not highly alkoxylated. The sizing promotion efficiency of the paper sizing compositions, as determined by at least one method selected from the Cytec size testing method, the Hercules size testing method, and the Cobb size testing method, is greater than or equal to about 4. Exemplary hydrophobic substances include fatty acid esters, triglycerides, hydrocarbons, esters and/or amides derived from ASA, silicone oils, alcohols, and stearic anhydride. The invention also relates to methods for sizing paper products with these paper sizing compositions and paper or paperboard treated with these sizing compositions.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: June 10, 2003
    Assignee: Bayer Corporation
    Inventors: Kimberly C. Dilts, Robert J. Proverb, David L. Dauplaise
  • Publication number: 20030075075
    Abstract: Coating compositions containing an oxidized oil and an effective amount of a diluent selected from one of: the group of methyl and ethyl esters of fatty acids, oils and combinations thereof; the group of glycerol and polyglycerol esters of fatty acids, oils, and combinations thereof; and light petroleum oil with a viscosity from about 1 cP to about 100 cP at 100° F., wherein the coating composition has a viscosity of from about 3 cP to about 5000 cP at 140° F., and wherein the coating composition is effective for reducing dust formation and cake formation in the coated free-flowing dry material.. The coating compositions and associated methods of the present invention are particularly suited to reduce dust formation and cake formation in free-flowing dry materials.
    Type: Application
    Filed: November 26, 2002
    Publication date: April 24, 2003
    Applicant: ARR-MAZ Products, L.P.
    Inventors: Stacy K. Spence, M. Roger Rixom
  • Publication number: 20020007080
    Abstract: Novel compounds derived from traditional semi-drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include acrylate or methacrylate esters of hydroxy long-chain olefinic compounds derived from castor oil or lesquerella oil. A process for the preparation of the novel compounds is also disclosed, which involves esterification reaction of ethylenically unsaturated carboxylic acids or its derivatives with substituted hydroxy long-chain olefinic compounds. These compounds are suitable for forming latices, which form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (Tg) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These latices are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.
    Type: Application
    Filed: April 10, 2001
    Publication date: January 17, 2002
    Applicant: University of Southern Mississippi
    Inventors: Shelby Freland Thames, Kamlesh Gopichand Panjnani, Rajan Hariharan, Zhiyu Wang
  • Publication number: 20010031883
    Abstract: Novel compounds derived from traditional semi- drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include acrylate or methacrylate esters of hydroxy long-chain olefinic compounds derived from castor oil or lesquerella oil. A process for the preparation of the novel compounds is also disclosed, which involves esterification reaction of ethylenically unsaturated carboxylic acids or its derivatives with substituted hydroxy long-chain olefinic compounds. These compounds are suitable for forming latices, which form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (Tg) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These latices are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.
    Type: Application
    Filed: April 10, 2001
    Publication date: October 18, 2001
    Applicant: The University of Southern Mississippi
    Inventors: Shelby Freland Thames, Kamlesh Gopichand Panjnani, Rajan Hariharan, Zhiyu Wang
  • Patent number: 6235916
    Abstract: Novel compounds derived from traditional semi-drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include acrylate or methacrylate esters of hydroxy long-chain olefinic compounds derived from castor oil or lesquerella oil. A process for the preparation of the novel compounds is also disclosed, which involves esterification reaction of ethylenically unsaturated carboxylic acids or its derivatives with substituted hydroxy long-chain olefinic compounds. These compounds are suitable for forming latices, which form films at low minimum film forming temperatures (MFT) ranging from −5 to 10° C. and cure to above ambient glass transition (Tg) polymers without the use of traditional organic cosolvents which contribute to environmental pollution via volatile organic compounds (VOCs) emissions. These latices are therefore useful in waterborne coatings, contact and pressure sensitive adhesives, and inks.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: May 22, 2001
    Assignee: University of Southern Mississippi
    Inventors: Shelby Freland Thames, Kamlesh Gopichand Panjnani, Rajan Hariharan, Zhiyu Wang
  • Patent number: 6011097
    Abstract: A painting medium for artists is provided and is an essentially homogeneous admixture of raw drying oil and polymerized drying oil produced by mixing together in a heated state. A thinned version of this medium is provide by mixing an essential oil or alcohol solvent with the essentially homogeneous mixture of raw and polymerized drying oil. The essentially homoge-neous mixture of raw and polymerized drying oil is combined with an essential oil or solvent based varnish to produce an artist medium with improved drying properties permitting successive coats of the medium at be applied in relatively short periods of time without the coats or layers bleeding into one another.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: January 4, 2000
    Inventor: Donald C. Fels, Jr.
  • Patent number: 5993531
    Abstract: A concrete hardening and dust prevention solution that can be applied at low temperatures to harden and air-dry concrete surfaces. The low temperature concrete hardening and dust prevention solution comprises about 75% by weight of dimethyl glutarate, about 24.75% by weight of tung oil, and about 0.25% by weight of dimethyl phtalate. The low temperature concrete hardening and dust prevention solution may be applied at temperatures ranging from -35 degrees Fahrenheit to +42 degrees Fahrenheit.
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: November 30, 1999
    Assignee: Chemtron Polymers
    Inventors: Nicholas P. Ehnot, Walter Vizcaino
  • Patent number: 5716440
    Abstract: A biodegradable molded article produced by molding under pressure a residue remaining after taking out essential portions of effective elements in foods, and/or in materials thereof, such as lees of Sake, squeezed and strained lees of fruits, etc. This enables the residues to be effectively re-utilized by producing therefrom molded articles which can be used in a variety of fields. As being biodegradable, the molded article also permits an easy disposal without creating the environmental problem.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 10, 1998
    Assignee: Nissei Kabushiki Kaisha
    Inventor: Sadamasa Andou
  • Patent number: 5713995
    Abstract: The present invention relates to lubricous coating compositions comprising as active material natural or synthetic jojoba oil which is optionally partially or completely hydrogenated and/or isomerized, and a solvent or a dispersing system (an organic liquid in which the jojoba oil is immiscible and dispersing agent(s)). The solvent is water or any organic liquid or a mixture of organic liquids that are capable to dissolve molecularly, at least partly, the jojoba oil. The dispersing system comprises jojoba oil immiscible organic liquid(s) together with dispersing agent(s) that enable homogeneous dispersion of the jojoba oil in it. The composition is preferably used for coating a substrate which is selected among polymers or plastics or naturally occurring macromolecules with high hydrophobicity or with low or medium surface energy.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: February 3, 1998
    Assignees: Yissum Research Development Company, Ben-Gurion University of the Negev
    Inventors: Abraham Aserin, Nissim Garti, Arnon Shani
  • Patent number: 5575838
    Abstract: A conditioning fluid comprises between one and three parts by volume of silicone fluid and between two and six parts by volume of vegetable oil in a solvent comprising D-limonene and white spirit.
    Type: Grant
    Filed: October 31, 1994
    Date of Patent: November 19, 1996
    Inventor: John Fortune
  • Patent number: 5554214
    Abstract: A exterior hull coating with drag reducing qualities for use on waterborne vehicles. The coating comprises a water-soluble polymer of high molecular weight in a vehicle, and a diluent, and contains a swelling deferent agent, driers, and pigments. The coating may be applied by the well-known techniques of brush painting rolling, and spraying. The coating ablates in a timed-release fashion into the fluid boundary layer adjacent to the vehicle skin to reduce drag by the reduction of turbulence and the promotion of laminar flow in the boundary layer.
    Type: Grant
    Filed: September 3, 1976
    Date of Patent: September 10, 1996
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Robert F. Supcoe, Francis J. Moran
  • Patent number: 5540762
    Abstract: Formulations containing certain unsaturated drying oils, e.g., linseed oil, are rendered flame retardant by dissolving in them certain halogenated compounds which are solids at room temperature and soluble in linseed oil or other suitable solvents which can be added to the linseed oil formulations with phosphate-containing compounds added to enhance flame retardance. The resulting flame retardant system is achieved without adversely affecting the finish, coloration, transparency, or appearance of the formulation, its resistance to light or heat, or its durability.
    Type: Grant
    Filed: January 13, 1995
    Date of Patent: July 30, 1996
    Inventors: Vladimir Mischutin, Carl J. Abraham
  • Patent number: 5472482
    Abstract: Disclosed are compositions of one or more glycerol monoesters of fatty acid; one or more fatty acid esters of polyoxyethylenated glycerol, hexitan, hexitol, or isohexide; one or more polymeric glycerol esters of fatty acid; and edible oil; which are dilutable with water to form a release agent useful in, e.g., baking operations.
    Type: Grant
    Filed: June 16, 1994
    Date of Patent: December 5, 1995
    Assignee: Witco Corporation
    Inventors: Melissa Willits, Leonard Walp, Michael Whitlock
  • Patent number: 5470382
    Abstract: A biodegradable molded article produced by molding under pressure a residue remaining after taking out essential portions of effective elements in foods, and/or in materials thereof, such as lees of Sake, squeezed and strained lees of fruits, etc. This enables the residues to be effectively re-utilized by producing therefrom molded articles which can be used in a variety of fields. As being biodegradable, the molded article also permits an easy disposal without creating an environmental problem.
    Type: Grant
    Filed: February 18, 1993
    Date of Patent: November 28, 1995
    Assignee: Nissei Kabushiki Kaisha
    Inventor: Sadamasa Andou
  • Patent number: 5421875
    Abstract: This invention provides a water-reducible oil paint, capable of maintaining a stable suspension of coloring pigment during storage, and having the mechanical, coloring and drying properties of a traditional oil paint and methods for making same. The oil paint comprises a pigment, a base gel composition and an emulsifier-amine soap composition; the base gel composition comprises a traditional drying or semi-drying oil or oil acid, a nonionic or mixed nonionic-anionic emulsifier, having an HLB value in the range of from about 8 to about 18, and a thixotropic gel stabilizer; the emulsifier-amine soap compositon comprises at least one amine soap of an acid, selected from mono- and di-unsaturated drying oil acids, and a nonionic or mixed nonionic-anionic emulsifier. In another embodiment of the invention, the oil paint comprises at least one pigment, a complementary stabilizer, an emulsifier, a polymeric dispersant, a traditional stabilizer, optionally a wetting agent, and a drying oil.
    Type: Grant
    Filed: May 17, 1994
    Date of Patent: June 6, 1995
    Assignee: M. Grumbacher, Inc.
    Inventors: Godfrey Chambers, Wayne M. Hoyte, George J. Stegmeir
  • Patent number: 5391649
    Abstract: An alkyd composition which is one of an aqueous emulsion or an aqueous microemulsion and which is autoxidatively drying, including an alkyd which is autoxidatively-drying; and an emulsifier which at least partly consists of an alkoxylate of monoalkanolamide of the general formula: ##STR1## wherein R is a polyunsaturated alkyl group having 7-23 carbon atoms, X is an alkyleneoxy group derived from an alkylene oxide having 2-3 carbon atoms, m is 2-4, and n is 2-30.
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: February 21, 1995
    Assignee: Berol Nobel AB
    Inventor: Krister Holmberg