With Filler, Dye Or Pigment Patents (Class 106/272)
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Patent number: 12240795Abstract: The present invention relates to a rheology additive, according to which A) said additive consists of: a) at least one symmetrical fatty diamide of formula (I): (AGH)-CONH-(PMDA)-NHCO-(AGH) (I) with: (AGH): hydroxylated fatty acid residue R1CO2H, without —CO2H group, with R1 of C18 to C20 comprising a hydroxyl group, —NHCO— or —CONH—: amide group, —(PMDA): residue without amine groups of 1,5-pentamethylenediamine; or alternatively according to which: B) said additive comprises: a) at least one symmetrical fatty diamide as defined above according to formula (I) and, in addition, b) at least one other symmetrical fatty diamide of formula (II): (AGH)-CONH-(R)-NHCO-(AGH) (II) with (AGH), —NHCO— and —CONH— having the same definition as that above in said formula (I), and (R) being the residue without amine groups of a diamine, other than (PMDA), chosen from a cycloaliphatic, aliphatic or aromatic diamine.Type: GrantFiled: October 18, 2019Date of Patent: March 4, 2025Assignee: Arkema FranceInventors: Carine Fouilliart, Virginie Ducastel, Vincent Leroy, Dmitri Colesnic
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Patent number: 12071546Abstract: A wax composition that improves at least one of traction or a grip of sporting equipment comprises: 1-98 wt. % of a primary wax component, wherein the primary wax component is not derived from petroleum, is not synthetic, is not derived from a mineral, is not derived from an animal, and is not derived from an annual plant; 1-40 wt. % of a softening agent; and at least one of a) above 0-40 wt. % of a tackifier or b) above 0-70 wt. % of a filler.Type: GrantFiled: May 21, 2021Date of Patent: August 27, 2024Assignee: Treeswax Holdings LLCInventor: Christian Pearce Shaw
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Patent number: 12064501Abstract: The application relates to personal care products (e.g., deodorants and/or antiperspirants) that can provide a sweat reduction effect without the use of aluminum salts. In one aspect, the compositions comprise a metal oxalate (i.e., potassium oxalate or potassium titanium oxalate). Methods of preparing the personal care composition and uses of the personal care composition are also disclosed.Type: GrantFiled: April 7, 2023Date of Patent: August 20, 2024Assignee: Colgate-Palmolive CompanyInventors: Dariusz Dziekonski, Tochukwu Ofoegbuna, Hrebesh Molly Subhash, Shyamala Pillai
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Patent number: 12023839Abstract: A method for manufacturing a closure constructed to be inserted and securely retained in a neck of a product-retaining container includes intimately combining a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and other optional constituents; heating the composition to form a melt; extruding or molding a closure precursor from the melt; and optionally cutting and/or finishing the closure precursor. A composition for use in manufacturing a closure includes a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and one or more blowing agents. Methods for producing particulate material, cork composite material, and additional method for producing closures are also provided.Type: GrantFiled: October 11, 2022Date of Patent: July 2, 2024Assignee: VINVENTIONS USA, LLCInventors: Marc Anton Charles Thometschek, Olav Marcus Aagaard, Floriane Marie Gabrielle Morel, Niels René Roos Everaert, Charlotte Laetitia Jeanette Boutry, Christine Phi Phuong Duong
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Patent number: 11578007Abstract: The present invention relates to the field of foam formation and stabilization, particularly foamed construction materials, such as cement. Disclosed are additives suitable to obtain mineral foams when added to the corresponding starting materials. The invention provides a ready-to-use product in the form of a solid particulate composition comprising hydrophobized particles (1) and catalytically active particles (2) as defined in claim 1. The invention further provides for manufacturing methods of such ready-to-use product.Type: GrantFiled: August 30, 2016Date of Patent: February 14, 2023Inventors: Urs T. Gonzenbach, Philip Noah Sturzenegger
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Patent number: 11535782Abstract: In one aspect, the present invention provides a resin member comprising a copolymer of ethylene and an olefin having 3 or more carbon atoms, and a straight-chain saturated hydrocarbon compound.Type: GrantFiled: October 7, 2016Date of Patent: December 27, 2022Assignee: SHOWA DENKO MATERIALS CO., LTD.Inventors: Akira Nagai, Tsuyoshi Morimoto, Teiichi Inada
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Patent number: 11382846Abstract: Oral care compositions and methods for reducing dental sensitivity or at least partially occluding dentin tubules of teeth in a subject are described herein. The oral care compositions may include an orally acceptable vehicle and a silica blocking agent configured to at least partially occlude dentin tubules of teeth. The silica blocking agents may include silica particles having a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.Type: GrantFiled: December 18, 2017Date of Patent: July 12, 2022Assignee: Colgate-Palmolive CompanyInventors: Jessie Fonters, Jeannine Loetscher, Andre Brunella
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Patent number: 11043804Abstract: A over-current protection device includes a positive temperature coefficient (PTC) polymeric element having two opposite surfaces, two electrodes respectively connected to the surfaces of the PTC polymeric element, and a power-free trip indicator disposed on at least one of the electrodes for sensing temperature of the over-current protection device.Type: GrantFiled: July 12, 2019Date of Patent: June 22, 2021Inventors: Jack Jih-Sang Chen, Chang-Hung Jiang
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Patent number: 10968418Abstract: Compositions and methods for making and using the compositions for maintaining clean surfaces are disclosed herein. A preferred composition for maintaining clean surfaces is an aqueous solution that comprises water, silicon dioxide, stearic acid, nitrous oxide, hydrogen and a hydrophobic substance. A preferred hydrophobic substance for this preferred composition is a water soluble powder of Polysilsesquioxane Steardimonium Chloride. A preferred method of making such a composition includes the steps of mixing the solid ingredients—silicon dioxide, stearic acid, and the hydrophobic substance, and then mixing the solid ingredients with water until the ingredients are preferably evenly distributed in the solution at preferably a PH of 0-5. A preferred method of using such a composition includes the steps of applying an even layer of the composition onto a surface and allowing the surface to dry.Type: GrantFiled: October 29, 2018Date of Patent: April 6, 2021Assignee: Group Holdings, LLCInventor: Nicholas Joseph Wilson Arvanitakis
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Patent number: 10414959Abstract: Artificial snow at ambient temperature is used for skiing and is composed of grains of artificial snow at ambient temperature that include magnetic solid grains. The producing method comprises the following steps: (1) using a crushing apparatus to crush a magnetic material into solid grains; (2) using a mesh sieve to sieve the solid grains at a certain particle size; and (3) bonding a layer of material capable of modifying surface property to the surface of the solid grains obtained from sieving. A trail comprises the artificial snow at ambient temperature.Type: GrantFiled: August 27, 2012Date of Patent: September 17, 2019Inventor: Yingui Sun
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Patent number: 10029978Abstract: The invention relates to a fatty diamide comprising or consisting of a reaction product obtained from: a) at least one cycloaliphatic diamine comprising a ring of 6 carbon atoms, b) a fatty hydroxy acid chosen from 12-hydroxystearic acid (12-HSA), 9-hydroxystearic acid (9-HSA), 10-hydroxystearic acid (10-HSA), 14-hydroxyeicosanoic acid (14-HEA) or binary or ternary or quaternary mixtures thereof, c) at least a second diamine chosen from linear aliphatic C2 to C12 primary diamines, d) optionally, at least one monoacid chosen from saturated and non-hydroxylated linear C6 to C16 carboxylic acids, e) optionally, at least a third primary diamine different from c) chosen from linear aliphatic C2 to C12 diamines. f) at least one aromatic amine chosen from xylylenediamines, said aromatic diamine possibly being partially or totally replaced with said diamine a).Type: GrantFiled: July 18, 2014Date of Patent: July 24, 2018Assignee: Arkema FranceInventor: Michael Y. Bernard
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Patent number: 9947947Abstract: The invention relates to mixed metal borohydrides used for solid hydrogen storage. The mixed metal borohydrides are synthesized through solution synthesis using multiple metal borohydrides. First and second precursor solutions are prepared and combined to create a mixture in which the mixed metal borohydride is formed. The solvent is removed, leaving the mixed metal borohydride. The first precursor solution consisting essentially of lithium borohydride, and the second precursor solution consisting essentially of a borohydride compound containing one or more metal cations selected from the group of metals consisting of sodium, magnesium, calcium and titanium.Type: GrantFiled: February 23, 2015Date of Patent: April 17, 2018Assignee: INTELLIGENT ENERGY INC.Inventors: Allison M. Fisher, Brian Elliot Hayden, Jean-Philipe Soulie
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Patent number: 9764214Abstract: A golf training aid apparatus to dispense a chalk line on a ground surface to serve as a reference to enhance alignment of a ball, club face and feet of a user includes an outer tubular member having a first dispensing slot, an inner tubular member rotatably mounted to the outer tubular member and designed to store the chalk, the inner tubular member having a second dispensing slot, and an adjustment member designed to limit rotational movement of the inner tubular member relative to the outer tubular member. The inner tubular member is rotatably adjusted to enable the first dispensing slot of the outer tubular member to align with the second dispensing slot of the inner tubular member, thereby permitting the stored chalk to pass through the first and second dispensing slots to dispense the chalk line on the ground surface.Type: GrantFiled: February 29, 2016Date of Patent: September 19, 2017Inventor: Howard Newton Martin
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Patent number: 9546285Abstract: The invention relates to coating compositions based on organic solvents and comprising at least one hydroxyl-containing compound (A), at least one crosslinking agent (B) having groups reactive toward hydroxyl groups, and at least one silica gel based matting agent (M), wherein (i) the matting agent (M) is surface-modified with one or more waxes, and (ii) the coating composition further comprises at least one hydrophobic silica based rheological assistant (R). The present invention further provides multistage coating methods using these coating compositions, and also the use of the coating compositions as clearcoat or application of the coating method for automotive OEM finishing, for the finishing of parts for installation in or on automobiles, and for automotive refinishing.Type: GrantFiled: October 28, 2011Date of Patent: January 17, 2017Assignee: BASF Coatings GmbHInventors: Beate Gebauer, Julia Melzer, Christian Weiher, Andreas Janssen, Holger Krumm
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Patent number: 9490550Abstract: Provided are an aluminum-based terminal fitting in which a Sn layer has high peel resistance, and a terminal connecting structure of an electric wire provided with the terminal fitting. The aluminum-based terminal fitting includes a wire barrel portion (110) for connection to a conductor (210) constituted by aluminum or an aluminum alloy and provided in an electric wire (200), and a fitting portion (female fitting portion (130) or male fitting portion (140)) provided to extend from the wire barrel portion (110) and electrically connected to a separate terminal fitting. A Sn layer formed directly on a base material constituting the terminal fitting is provided on the contact region in the fitting portion.Type: GrantFiled: August 22, 2012Date of Patent: November 8, 2016Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Takuji Otsuka, Hiroki Hirai, Junichi Ono, Kingo Furukawa, Teruyoshi Munekata, Hajime Ota, Yoshihiro Nakai, Taichiro Nishikawa, Tetsuya Kuwabara, Yoshiyuki Takaki, Hiroyuki Kobayashi
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Patent number: 9303143Abstract: The invention relates to aqueous, binding agent-free pigment preparations, containing: (A) 1.0-to 75.0 wt. % of at least one organic or inorganic white or colored pigment or a mixture of different organic and inorganic white or colored pigments; (B) 0.01 to 8.0 wt. % of at least one phosphatide of formula (I), wherein R represents a group containing carbon, hydrogen and oxygen atoms and optionally nitrogen and sulfur atoms; 0.01 to 12.0 wt. % of a fatty acid alkanol amide ethoxylate of the formula (II), wherein a represents an integer between 3 and 50, R3 represents C7- to C21-alkyl or -alkenyl; and (G) water.Type: GrantFiled: September 4, 2013Date of Patent: April 5, 2016Assignee: CLARIANT INTERNATIONAL LTD.Inventor: Hendrik Ahrens
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Patent number: 9303144Abstract: The invention relates to aqueous, binding agent-free pigment preparations, containing (A) 1.0 to 75.0 wt % of at least one organic or inorganic white or colored pigment or a mixture of various organic and inorganic white or colored pigments, (B) 0.01 to 8.0 wt. % of at least one phosphatide of formula (I), wherein R represents a group containing a carbon, hydrogen, oxygen atom and optionally a nitrogen and sulfur atom group, (C) 0.01 to 12.0 wt. % of a polyhydroxy fatty acid amide of formula (II) in which R3CO represents an acyl group of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleinic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or their technical mixtures, R4 represents a hydrogen atom or a C1 to C4 alkyl group and q represents 3 and 4.Type: GrantFiled: September 4, 2013Date of Patent: April 5, 2016Assignee: CLARIANT INTERNATIONAL LTD.Inventor: Hendrik Ahrens
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Patent number: 9297335Abstract: An exhaust duct assembly includes an attachment hanger system having at least one component manufactured by metal injection molding (MIM).Type: GrantFiled: March 11, 2008Date of Patent: March 29, 2016Assignee: UNITED TECHNOLOGIES CORPORATIONInventor: Andrew H. Harris
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Publication number: 20150140537Abstract: A non-biological simulant liquid that includes about 30 to about 95 parts by weight of a polymer dispersion or a wax emulsion or dispersion, about 5 to about 70 parts by weight of a rheology modifying agent, and a pigment or a pigment combination. The non-biological simulant has a viscosity that is shear-dependent, such that the viscosity is from about 30 cP to about 300 cP at a shear rate from 0 s?1 to about 10 s?1, and such that the viscosity decreases when the shear rate increases. The pigment or pigment combination imbues the non-biological simulant with a color that approximates that of human or animal arterial or venous blood.Type: ApplicationFiled: November 18, 2014Publication date: May 21, 2015Applicant: Spectra Group Limited, Inc.Inventors: Oleg Grinevich, Igor L. Zheldakov, Puran Kumar De, Alexandre Mejiritski, Douglas C. Neckers
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Patent number: 8840717Abstract: The present invention generally relates to an additive package for warm-mix asphalt formulations for the pavement of road surfaces, said additive package comprising a) surfactant component, and b) an asphalt rheology modifying component, wherein said asphalt rheology modifying component comprises at least one of a i) a wax component and ii) a resin component. The invention also relates to a warm mix asphalt having improved compaction at lower temperatures, and to a pavement made from said warm mix asphalt.Type: GrantFiled: May 2, 2013Date of Patent: September 23, 2014Assignee: Akzo Nobel N.V.Inventors: Premnathan Naidoo, Sundaram Logaraj, Alan Duncan James
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Patent number: 8834623Abstract: A method of manufacturing a wood product including using a water and wax mixture with wood particles in a production process of wood products, wherein the wax mixture includes a hydrocarbon wax, and a water-repellant material selected from the group consisting of (a) an asphaltite, (b) a polyolefin copolymer, (c) a polyolefin synthetic wax, and (d) combinations thereof, and forming a wood product.Type: GrantFiled: April 13, 2011Date of Patent: September 16, 2014Assignee: T.I.P. Ltd.Inventors: Amnon Shoshani, Irina Glazer, Daphna Halevy, Shai Yosifon
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Patent number: 8815005Abstract: A sulphur cement product comprising from 10 to 30 wt % sulphur, 70 to 90 wt % of particulate inorganic material and from 0.4 to 2 wt % wax, and comprising less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product, is disclosed. Further disclosed is a process for preparing a sulphur cement product; a process for preparing a sulphur cement surfacing on a structural material; and use of a wax to improve the fouling deposit removal and/or graffiti removal properties of a sulphur cement product.Type: GrantFiled: May 18, 2010Date of Patent: August 26, 2014Assignee: Shell Oil CompanyInventors: Guy Iode Magda Maria Verbist, Ingrid Ploegaert, Egbert Veldman
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Patent number: 8741052Abstract: The present invention relates to a bitumen or asphalt formulation for the pavement of road surfaces, said formulation comprising a mixture of bitumen and aggregates, and an additive package evenly distributed therein, said additive package comprising from about i) 10 to 60% by weight of an amine or modified amine surfactant, ii) from about 20 to 90% of an asphalt rheology modifying component.Type: GrantFiled: February 18, 2013Date of Patent: June 3, 2014Assignee: Akzo Nobel N.V.Inventors: Premnathan Naidoo, Sundaram Logaraj, Alan Duncan James
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Patent number: 8691003Abstract: An indicator is useful for detecting pressure points on a denture. The indicator is made of a composition that easily adheres to oral mucosa, has a proper viscosity in an oral cavity environment, can be properly spread between an oral mucosa surface and a denture base, and easily specifies an affected part. The composition includes a fatty acid ester having a melting point of 30 to 50° C., a water-soluble high polymer, and a metal oxide. Preferably, the fatty acid is 40 to 95% by weight of the composition, the water-soluble high polymer is 1 to 59% by weight of the composition, and the metal oxide is 0.1 to 50% by weight of the composition.Type: GrantFiled: September 29, 2011Date of Patent: April 8, 2014Assignee: GC CorporationInventors: Yutaka Shinozaki, Hiroshi Kamohara
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Publication number: 20140069298Abstract: The present invention concerns agents containing at least one inorganic pigment, one or more oils, at least one Fischer-Tropsch wax and at least one second wax, processes for production thereof and their use for coloration of building products, preferably asphalt, bitumen, bituminous mixtures, tar and tar-containing compositions, and also a process for coloration of building products and the building products colored with the agents.Type: ApplicationFiled: December 30, 2011Publication date: March 13, 2014Applicant: LANXESS DEUTSCHLAND GMBHInventors: Krzysztof Chlopek, Jurgen Kischkewitz, Lutz Kohnert, Holger Inden
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Patent number: 8663385Abstract: A method of manufacturing a water-resistant gypsum product including forming an aqueous mixture of gypsum, water and a wax mixture, wherein the wax mixture includes a hydrocarbon wax, and a substitute material selected from the group consisting of (a) an asphaltite, (b) a polyolefin homopolymer, (c) a polyolefin copolymer, and (d) combinations thereof; and forming the mixture into a structure, and drying the structure while permitting hydration of the gypsum to form a gypsum product.Type: GrantFiled: April 13, 2011Date of Patent: March 4, 2014Assignee: T.I.P. Ltd.Inventors: Amnon Shoshani, Iris Glazer, Daphna Halevy, Shai Yosifon
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Publication number: 20140007792Abstract: A sulphur cement product comprising sulphur, filler, sand having a surface area of greater than 0.5 m2/g, and an organosilane having at least one amino functional group is disclosed. Further, a process for the preparation of such cement sulphur product is disclosed.Type: ApplicationFiled: January 24, 2012Publication date: January 9, 2014Inventors: Willem Posthumus, Catherine Frances Smura, Guy Lode Magda Maria Verbist
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Patent number: 8613800Abstract: The present invention relates to pigment preparations comprising one or more effect pigments in platelet form, at least one antioxidant and a wax or wax mixture, and to the use thereof for pigmentation of application media, especially paints, coating materials, powder coating materials, polymers, and for production of masterbatches.Type: GrantFiled: April 9, 2009Date of Patent: December 24, 2013Assignee: Merck Patent GmbHInventors: Volker Wilhelm, Hans Jurgen Brehm
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Patent number: 8575235Abstract: A removable hydrophobic composition, a removable hydrophobic coating layer and a fabrication method thereof are provided. The removable hydrophobic composition comprises 0.1-50 parts by weight of nano-particles having diameters smaller than 100 nm and of which surfaces are modified with silicon hydride compound, 0.1-5 parts by weight of an adhesion regulator or adhesion inhibitor, 100 parts by weight of a solvent, and 0.1-50 parts by weight of a polymer compound.Type: GrantFiled: June 11, 2010Date of Patent: November 5, 2013Assignee: Industrial Technology Research InstituteInventors: Hung-Chiao Cheng, Wen-Hann Chou, Yeu-Kuen Wei
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Patent number: 8524818Abstract: The invention relates to a composition containing a particulate solid, a plastic material (such as a thermoplastic polymer) and a compound containing an amide group. The compound is capable of being a dispersant. The invention further relates to novel compounds, and the use of the compound as a dispersant.Type: GrantFiled: January 14, 2009Date of Patent: September 3, 2013Assignee: Lubrizol Advanced Materials, Inc.Inventors: Dean Thetford, Patrick J. Sunderland
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Publication number: 20130164499Abstract: Provided are methods and compositions pertaining to coatings (e.g., paints) for covering a substrate. In some aspects and embodiments the coatings may include a heat reflective metal oxide pigment that, applied to an external surface of a building (or applied on a substrate used for an external surface of a building) reduces energy consumption in the building. In other aspects and embodiments, provided are textured coatings having a texturing material; e.g., methods and compositions are provided pertaining to textured coatings that can be applied robotically or in an automated fashion. In various aspects and embodiments, textured coatings are provided that include a texturing material and a heat reflective metal oxide pigment. In some aspects and embodiments coatings are provided that include pumice texturing materials (e.g., pumice having particle sizes of greater than 150 microns).Type: ApplicationFiled: May 25, 2012Publication date: June 27, 2013Inventor: Jay A. Haines
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Publication number: 20130149506Abstract: The invention relates to a nonstick material for use during removal of a part (11) of a substantially planar material layer (2) which is connected in a connecting step to at least on further, substantially planar material layer (9). According to the invention, the nonstick material (8) has a different polarity than the adjoining, substantially planar material layers (2, 9). The invention also relates to a method for removing a part (11) of a substantially planar material layer (2) which is connected in a connecting step to at least one further, substantially planar material layer (9), to a multilayer structure which consists of at least two substantially planar material layers (2, 9) to be interconnected, and to a use of the same, especially in a multilayer printed circuit board.Type: ApplicationFiled: February 5, 2013Publication date: June 13, 2013Applicant: AT & S Austria Technologie & Systemtechnik AktiengesellschaftInventor: AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
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Patent number: 8460451Abstract: In one aspect, support materials operable for use in 3D printing systems are described herein. In some embodiments, a support material comprises a wax component comprising at least one ethoxylated fatty alcohol and a viscosity modifying agent, wherein the support material is water dispersible. In some embodiments, the wax component comprises a mixture of at least one fatty alcohol and at least one ethoxylated fatty alcohol.Type: GrantFiled: February 23, 2011Date of Patent: June 11, 2013Assignee: 3D Systems, Inc.Inventors: Pingyong Xu, Khalil Moussa, John Stockwell
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Patent number: 8449669Abstract: The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.Type: GrantFiled: October 31, 2011Date of Patent: May 28, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Eric L Burch, Douglas E Knight, Christopher Toles, David Rossing
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Patent number: 8444760Abstract: This disclosure relates to bituminous compositions and methods of producing the same. More particularly, the disclosure relates to the production of bituminous compositions formulated with performance-graded bitumen-containing solvent-free bitumen emulsions which exhibit controllable, temperature-dependent interfacial rheology. When employed in paving applications, these bituminous compositions develop adhesive strength and load-bearing strength properties at rates comparable to traditional hot mix paving compositions and at rates faster than traditional cold mix paving compositions.Type: GrantFiled: December 2, 2011Date of Patent: May 21, 2013Assignee: MeadWestvaco CorporationInventors: Everett Crews, Tom Girardeau, Iain Jack
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Patent number: 8440011Abstract: The present invention generally relates to an additive package for warm-mix asphalt formulations for the pavement of road surfaces, said additive package comprising a) surfactant component, and b) an asphalt rheology modifying component, wherein said asphalt rheology modifying component comprises at least one of a i) a wax component and ii) a resin component. The invention also relates to a warm mix asphalt having improved compaction at lower temperatures, and to a pavement made from said warm mix asphalt.Type: GrantFiled: November 11, 2008Date of Patent: May 14, 2013Assignee: Akzo Nobel N.V.Inventors: Premnathan Naidoo, Sundaram Logaraj, Alan Duncan James
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Patent number: 8410197Abstract: The composition of this invention is an inorganic oxide particulate comprising at least 10% by weight organic material in which the particulate has an auto-ignition temperature which is at least 20° C. higher than the auto-ignition temperature of the particulate and organic material which does not contain antioxidant and/or inhibitor. Accordingly, a method has been developed in which one is able to elevate the auto-ignition temperature of such organic containing particulates. In a preferred embodiment the method comprises including antioxidant or inhibitor in the organic material prior to combining it with the inorganic oxide.Type: GrantFiled: June 26, 2002Date of Patent: April 2, 2013Assignee: W. R. Grace & Co. -Conn.Inventor: Volker Petry
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Patent number: 8329785Abstract: A wall repair compound useful for filling and repairing cracks, holes, and other imperfections in a wall surface includes a conventional filler material, a conventional binder material, and a dust reducing additive which reduces the quantity of airborne dust particles generated when sanding the hardened joint compound. Airborne dust reducing additives include oils, surfactants, solvents, waxes, and other petroleum derivatives. The additive can be added to conventional ready-mixed joint compounds and to setting type joint compounds. A method of reducing the quantity of airborne dust generated when sanding a fully hardened joint compound includes mixing a sufficient quantity of the dust reducing additive with the joint compound prior to when the joint compound has been applied to the wall.Type: GrantFiled: May 21, 2008Date of Patent: December 11, 2012Assignee: 3M Innovative Properties CompanyInventor: Nathaniel P. Langford
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Publication number: 20120308790Abstract: The invention relates to a surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt or a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.Type: ApplicationFiled: February 11, 2011Publication date: December 6, 2012Applicant: STORA ENSO OYJInventors: Kaj Backfolk, Isto Heiskanen, Nina Miikki
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Patent number: 8304077Abstract: Metallic effect pigments with a platelet-shaped metallic substrate. The pigments have at least one metal oxide layer.Type: GrantFiled: July 8, 2009Date of Patent: November 6, 2012Assignees: Eckart GmbH, BYK-Chemie GmbHInventors: Alfred Bubat, Wolfgang Griesel, Phu Qui Nguyen, Hans-Jörg Kremitzl
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Patent number: 8258228Abstract: The invention relates to compositions intended to be applied to the surfaces of freshly poured mortars and/or concretes, before the beginning of the setting, in order simultaneously to prevent the evaporation of the water present in said mortars and/or concretes, which is necessary for their setting and then for their hardening, and in order to create, on said treated surfaces, high adhesiveness for the finishing materials intended to cover them, these compositions being provided in the form of aqueous emulsions comprising at least one paraffin wax (a), alone or in combination with at least one hydrocarbon compound (b) and/or with at least one other hydrocarbon compound (c) different from the hydrocarbon compound (b), and also comprising at least one latex (d) formed of a colloidal aqueous emulsion of at least one polymer, and at least one pulverulent inorganic or organic filler (e).Type: GrantFiled: November 3, 2009Date of Patent: September 4, 2012Inventors: Martin Mosquet, Olivier Malbault, Isabelle Dubois-Brugger
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Patent number: 8252494Abstract: A fluorescent particle includes a fluorescent pigment, such as a trans-dicarboxylic-indenofluorenone, and at least one stabilizing wax chemically attached to the fluorescent pigment. The stabilizing wax includes an amine group at its terminal end and the fluorescent pigment includes at least one carboxylic acid group, where the amine group reacts with the carboxylic acid group to form an amide bond. A method for making fluorescent particles for use in toners by chemically attaching at least one stabilizing wax to a fluorescent pigment where the at least one stabilizing wax includes an amine group at its terminal end and the fluorescent pigment includes at least one carboxylic acid group. A toner may include a resin and the fluorescent particle.Type: GrantFiled: May 3, 2010Date of Patent: August 28, 2012Assignee: Xerox CorporationInventors: Daryl W. Vanbesien, Maria M. Birau, C. Geoffrey Allen, Carol A. Jennings, Peter G. Odell
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Patent number: 8241415Abstract: The present invention is directed to a wax formulation for use in lignocellulosic products, which impart improved properties such as dimensional stability when the products are exposed to moisture. The wax formulations include a wax and a surface tension/interfacial tension reducing agent comprising one or more of a fluorinated compound having two to six carbon atoms, an alkylphenol alkoxylate or an ethoxylated acetylenic diol.Type: GrantFiled: June 23, 2006Date of Patent: August 14, 2012Assignee: Momentive Specialty Chemicals Inc.Inventors: Steven J. Wantling, Bonnie Zepka, Michael A. Greno, Thomas Michael Donlon
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Publication number: 20120196087Abstract: Engineered stone, and methods of manufacturing same. An engineered stone comprises: a surface of the engineered stone, wherein the surface comprises one or more pores; and a sealant mixture including a sealant material and a functional component, wherein the functional component modifies one or more properties of said engineered stone.Type: ApplicationFiled: October 11, 2010Publication date: August 2, 2012Applicant: CAESARSTONE SDOT-YAM LTD.Inventor: Ramon Albalak
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Patent number: 8221537Abstract: The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formula (I) and (II), (C) optionally wetting agents, (D) optionally other surfactants and/or dispersants, (E) optionally one or more organic solvents or one or more hydrotropic substances, (F) optionally other additives used conventionally for the production of aqueous pigment dispersions and (G) water.Type: GrantFiled: April 29, 2008Date of Patent: July 17, 2012Assignee: Clariant Finance (BVI) LimitedInventors: Bjoern Fechner, Carsten Schaefer, Alexander Woerndle
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Patent number: 8221538Abstract: The invention relates to an aqueous pigment preparation, containing (A) at least one organic and/or inorganic pigment, (B) a dispersing agent of the formulas (I), (II), (III) or (IV), or mixtures of the dispersing agent of the formulas (I), (II), (III) or (IV), (C) optionally a wetting agent (D) optionally further surfactants and/or dispersing agents, (E) optionally one or multiple organic solvents, or one or multiple hydrotropic substances, (F) optionally further additives common for the production of aqueous pigment dispersions, and (G) water.Type: GrantFiled: July 23, 2008Date of Patent: July 17, 2012Assignee: Clariant Finance (BVI) LimitedInventors: Bjoern Fechner, Carsten Schaefer, Alexander Woerndle
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Publication number: 20120174305Abstract: A toilet sealing ring for sealing the outlet of a floor mounted toilet to a mating drain pipe comprises an annular mass of a wax based composition comprising a wax component and at least 20 wt. % of a non-wax filler component.Type: ApplicationFiled: December 20, 2011Publication date: July 12, 2012Applicant: OATEY COMPANYInventors: Amrit Parhar, Forest Hampton, III, Raymond Toby Rael, Hayat El-Khoury
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Patent number: 8202361Abstract: The invention relates to an aqueous pigment preparation containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I), (II), (III) or (IV) or mixtures of the dispersants of formula (I), (II), (III) or (IV), (C) optionally wetting agents, (C) optionally other surfactants and/other dispersants, (E) optionally at least one organic solvent or at least one hydrotropic substance, (F) optionally other additives commonly used to produce aqueous pigment dispersions.Type: GrantFiled: July 23, 2008Date of Patent: June 19, 2012Assignee: Clariant Finance (BVI) LimitedInventors: Bjoern Fechner, Carsten Schaefer, Alexander Woerndle
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Patent number: 8057693Abstract: Described herein are compositions and methods for imparting liquid repellency and dry soil resistance to fibers. The compositions are composed of (a) a silsesquioxane, (b) a wax, (c) a surfactant, and (b) water. Also disclosed are kits comprising (a) a first aqueous composition comprising a silsesquioxane and a first surfactant and (b) a second aqueous composition comprising a wax and a second surfactant. Finally, fibers and articles treated with the compositions and methods described herein are provided.Type: GrantFiled: July 26, 2010Date of Patent: November 15, 2011Assignee: Arrowstar, LLCInventors: Geary Charles Ford, James K. Calhoun, Jr., James R. Bartley
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Publication number: 20110233105Abstract: Storage stable asphalt paving pellets that contain recycled asphalt shingle material and, optionally, RAP fines, ground tire rubber, and the like. Methods for making and utilizing the storage stable asphalt paving pellets are also disclosed. A typical pellet includes a core and an outer shell. The core may include recycled asphalt shingle material and an asphalt binder material (e.g., bitumen). The outer shell, which may include a number of different materials such as, but not limited to, mineral fines, ground plastic fines, clays, and the like, is configured to prevent the asphalt pellets from sticking to each other or to adjacent surfaces during storage. The storage stable asphalt paving pellets can be manufactured at a central facility and then stored at a job site, a warehouse, or the like until they are needed for the preparation of asphalt paving material.Type: ApplicationFiled: June 3, 2011Publication date: September 29, 2011Applicant: BILLIAN I.P. LIMITEDInventor: William R. Bailey