Class / Patent application number | Description | Number of patent applications / Date published |
106270000 | Wax containing | 36 |
20090000514 | Method of producing roofing shingle coating asphalt from non-coating grade asphalt - A method of producing a roofing shingle coating asphalt from a non-coating grade asphalt feedstock includes the following steps. The non-coating grade asphalt feedstock is partially blown to lower its penetration to a first penetration that is within or close to a target penetration range of the coating asphalt, and to raise its softening point to a first softening point that is lower than a target softening point range of the coating asphalt. Then a wax is added to the partially blown non-coating grade asphalt to further raise its softening point to a second softening point that is within the target softening point range to produce the coating asphalt. | 01-01-2009 |
20090000515 | Process of producing roofing shingle coating asphalt - A process of producing a roofing shingle coating asphalt from an asphalt feedstock includes the following steps. Wax and blowing catalyst are added to the asphalt feedstock. Then the asphalt feedstock is blown to produce the coating asphalt. The coating asphalt has a softening point within a range of from about 190° F. (88° C.) to about 235° F. (113° C.) and has a penetration of at least about 15 dmm at 77° F. (25° C.). | 01-01-2009 |
20090013902 | Shark repellant surfboard wax and method of making same - An improved delivery system and the method of making same for delivering a shark repelling substance to the surface of an article such as a surfboard, boogie board and the like. The delivery system is provided in the form of a board wax applicator that contains a chemical shark repelling substance such as a mixture of anhydrous sodium sulfate and sodium laurel sulfate. | 01-15-2009 |
20100071593 | MATTING AGENT - A matting agent useful for the preparation of matted coatings comprising, inorganic oxide particulates and wax coated on the inorganic oxide particulates, wherein the wax possesses a crystallinity of about 50% or more. | 03-25-2010 |
20100126385 | Wax Compositions and its Use - A wax composition comprises at least three amide waxes A, B, and C, where
| 05-27-2010 |
20100186628 | FORMULATION FOR COATING MATERIAL - The present invention relates to a Solvent-free coating material and treating agents used as wood coating material as a protective agent. The wood coating material is used to provide a short period of time ultra-violet (UV) radiation curing. Furthermore the coating material relates to an anticorrosion formulation and a method for forming a coated panel. This invention also provides a low volatility and high scratch resistance of coating for wooden surfaces. | 07-29-2010 |
20100229757 | STABLE BITUMEN FOAM AND ITS PREPARATION AND USE - A process for the preparation of bitumen foam, wherein a gas is dispersed into the bitumen with a temperature of less than 200° C. and with a viscosity van 100-10.000 mPas measured at the temperature using EN 12596, wherein the process includes bringing the gas tangentially into contact with a bitumen stream, to obtain a bitumen foam that is not dehydrogenated, oxidised or otherwise chemically modified, and in which at least 10 vol % gas is distributed substantially homogeneously. This process can be applied simply and safely, and results in bitumen foam without additions being necessary for this. In this way bitumen can be processed at lower temperatures, even below 100° C., to asphalt or wearing course. The foam bitumen thereby has a half-life time that is much longer than the one of existing bitumen foams | 09-16-2010 |
20100288164 | EFFICIENT MATTING AGENTS BASED ON PRECIPITATED SILICAS - Highly efficient matting agents based on precipitated silicas and wax-coated precipitated silicas, their preparation, and their use in inks and paints. | 11-18-2010 |
20110041729 | PROCESS FOR MANUFACTURING ASPHALT - A process for manufacturing asphalt is disclosed. The process comprises the steps of : (i) heating bitumen; (ii) heating aggregate; and (iii) mixing the hot bitumen with the hot aggregate in a mixing unit to form asphalt. From 10 to 200 wt % of sulphur, based upon the weight of the bitumen, is added in at least one of the steps (i), (ii) or (iii) and from 0.1 to 20 wt % of paraffin wax is added in at least one of the steps (i), (ii) or (iii). | 02-24-2011 |
20110197785 | ROOFING COATING ASPHALT COMPOSITION - A method of producing a roofing shingle coating asphalt from a non-coating grade asphalt feedstock includes the following steps. The non-coating grade asphalt feedstock is partially blown to lower its penetration to a first penetration that is within or close to a target penetration range of the coating asphalt, and to raise its softening point to a first softening point that is lower than a target softening point range of the coating asphalt. A wax is added to the partially blown non-coating grade asphalt to further raise its softening point to a second softening point that is within the target softening point range to produce the coating asphalt. The wax may also be added during the blowing process. Resulting roofing coating asphalt compositions may comprise a paving grade asphalt and a wax, and yet still has desirable penetration, softening point and viscosity. | 08-18-2011 |
20110214589 | WARM MIX ASPHALT BINDER COMPOSITIONS CONTAINING LUBRICATING ADDITIVES - The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the disclosed lubricating additives. | 09-08-2011 |
20110253010 | PE WAX DISPERSIONS IN THE COATING OF PLASTICS - An aqueous paint formulation composed of an aqueous basecoat and an aqueous dispersion of an at least partially neutralized ethylene copolymer wax which is selected from ethylene copolymer waxes comprising as comonomers in copolymerized form:
| 10-20-2011 |
20120097068 | MODIFIED ZNO NANOPARTICLES - Process for the preparation of modified zinc oxide nanoparticles, which comprises reacting zinc oxide nanoparticles, which are dissolved in a solvent, in the presence of ammonia or amines with a tetraalkyl orthosilicate and optionally with an organosilane, with the proviso that the reaction takes place at a content of less than 5% by weight of water, based on the total amount of solvent and water. Modified zinc oxide nanoparticles which have Si—O-alkyl groups and are soluble in organic solvents, obtainable by this process for the preparation. Liquid or solid formulations which comprise modified ZnO nanoparticles. Inanimate organic materials, for example plastics or coatings, which comprise modified ZnO nanoparticles. Method of stabilizing inanimate organic materials against the effect of light, free radicals or heat, where modified ZnO nanoparticles, which optionally comprise UV absorbers and/or stabilizers as further additives, are added to the materials. | 04-26-2012 |
20120199045 | METHOD FOR MANUFACTURING A MATERIAL FOR CENTERING A RING WITHIN A GROOVE OF A PISTON WHEN THE RING IS IN A FREE STATE - A material for use as a centering device for centering a ring within a groove of a piston when the ring is in an uncompressed free state is manufactured from a mixture of approximately eighty (80) parts by mass petrolatum with approximately twenty (20) parts by mass carnauba wax based on one hundred (100) parts by mass of the mixture. The petrolatum and the carnauba wax are heated to a liquid state and then combined to form the mixture. Once combined, the mixture is maintained in a liquid state for a pre-defined period of time, after which the mixture is cooled to room temperature to form a block of the mixture. Once cooled, layers of the mixture are scraped from the block. Each layer includes a maximum layer thickness equal to or less than 2.5 mm. | 08-09-2012 |
20120318170 | TAILINGS STREAM TREATMENT PROCESSES - A process for treating a tailings stream comprises (a) contacting (1) a gelling agent and (2) an activator with said tailings stream to produce a gel; (b) entrapping solids including sand and clay, and other solid particles with the gel; and (c) allowing the gel to strengthen and solidify to produce a trafficable deposit; wherein the tailings stream comprises water and solids, which solids comprise sand, clay and other solids particles, and wherein 5% by volume to 100% by volume of the solids have a particle size less than 0.05 mm, based on the total volume of the solids. The process may further comprises spreading the gel produced in step (a) or the trafficable deposit produced in step (c) over a surface. The present invention is particularly useful to treat tailings streams produced in processes to extract bitumen from oil sands ores. | 12-20-2012 |
20130068134 | Oxidized Alpha Olefins - A method comprising contacting an olefin wax with an oxidizing agent to produce an oxidized olefin wax, contacting the oxidized olefin wax with an odor-reducing material to produce an odor-reduced oxidized olefin wax, and removing water from the odor-reduced oxidized olefin wax. A composition comprising a product of a mixture of an oxidized olefin wax and an odor-reducing material, wherein the needle penetration of the composition is less than the oxidized alpha olefin wax in the absence of the odor-reducing material. | 03-21-2013 |
20130125785 | FORMULATING A SEALANT FLUID USING GAS TO LIQUID BASE STOCKS - It has been determined that sealant fluid formulations comprising a lubricant oil derived from Fischer-Tropsch waxes demonstrate performance comparable to sealant fluid comprising lubricants derived from polyalphaolefins (PAO's). The sealant fluids of the current invention can provide excellent performance properties similar to those provided by PAO based sealant fluids, but at lower cost. | 05-23-2013 |
20140020599 | ADDITIVE TO MODIFY THE RHEOLOGICAL PROPERTIES OF ASPHALT, TO BE USED IN WARM ASPHALT MIXTURES - It is an additive that modifies the Theological properties of asphalt under warm conditions, and makes it possible to mix and compact asphalt mixtures with a reduction in temperature of up to 35° C., which is constituted by wax, an adhesion-improving additive and a fluxing agent, which reduces asphalt oxidation, causing it to be less-aged and more resistant to fatigue, reduces the interfacial tension between the aggregate and the asphalt, increases adhesion between them, making the mixture resistant to the damages caused by humidity, increases resistance to permanent deformation, causes gas emissions to be reduced and leads to savings in fuel consumption. The additive according to the invention has the following effects:—At high temperatures (between 100° C. and 160° C.), IT REDUCES the asphalt viscosity, as compared to asphalt without the additive.—At temperatures between 58° C. and 82° C., IT INCREASES the asphalt viscosity, as compared to asphalt without the additive.—At temperatures lower than 25° C., IT REDUCES the asphalt viscosity, as compared to asphalt without the additive. | 01-23-2014 |
20140069297 | BITUMEN COMPOSITIONS AND METHODS OF MAKING - A non-blown roofing grade bitumen composition comprising bitumen feedstock, polyolefin having a molecular weight of from about 800 to about 50,000 g/mol, and optionally one or more additives, wherein the softening point of the composition is above 70° C. as determined according to method ASTM D36 and the penetration of the composition is at least about 12 dmm at 25° C. as determined according to method ASTM D5. A method of making the same. | 03-13-2014 |
20140116294 | PE WAX DISPERSIONS IN THE COATING OF PLASTICS - An aqueous paint formulation having an aqueous basecoat and an aqueous dispersion having an at least partially neutralized ethylene copolymer wax, wherein the ethylene copolymer wax contains as comonomers in copolymerized form (A) 12-40 wt % of an ethylenically unsaturated carboxylic acid of formula (I), (B) 60-88 wt % of ethylene, and (C) 0-10 wt % of a further comonomer; or the ethylene copolymer was contains as comonomers in copolymerized form (A′) 5-50 wt % of a comonomer of formula (II), (B′) 50-95 wt % of ethylene, and (C′) 0-20 wt % of a further comonomer; wherein the ethylene copolymer wax comprising the comonomers (A), (B), and optionally (C) has a molecular weight M | 05-01-2014 |
20140299017 | Enhancing Properties of Sulfur Extended Asphalt Using Polyethylene Wax - This invention relates to asphalt compositions. More specifically, this invention relates to asphalt binder compositions including asphalt, elemental sulfur and polyethylene wax, and methods of making the same. In some aspects, the invention provides a sulfur wax asphalt binder composition that includes a base asphalt having viscoelastic properties, an elemental sulfur, and a polyethylene wax. The polyethylene wax is combined with the base asphalt and the elemental sulfur to create the sulfur wax asphalt binder composition. The polyethylene wax is present in the sulfur wax asphalt binder composition in an amount effective to increase the viscoelastic properties as compared to the viscoelastic properties of the base asphalt. | 10-09-2014 |
20150096467 | AQUEOUS SLURRY FOR MAKING A POWDER OF HARD MATERIAL - An aqueous slurry that is useful upon being spray dried for the formation of a powder of hard material. The aqueous slurry includes starting powder components of the hard material. The slurry further includes an oxidation inhibitor, a surfactant in an amount between about 0.05 weight percent and about 0.30 weight percent of the weight of the starting powder components of the hard material, a binder, a defoamer and water in an between about 15 weight percent and about 30 weight percent of the weight of the weight of the starting powder components of the hard material. The aqueous slurry has a percent solids value that is between about 70 percent and about 85 percent. | 04-09-2015 |
20160002442 | Performance Modifiers for Bitumen Comprising Straight and Branched Chain Fatty Amide Waxes - The present invention generally relates to the discovery that a blend of linear and branched amide wax additives can be used to enhance the performance of asphalt binders and asphalt emulsion residues. In particular, high temperature properties of asphalt pavement can be improved while maintaining or improving low temperature properties. The additives also improve workability and lower processing temperatures for asphalt paving (e.g. warm mix) or for roofing. These amide wax additives can reduce the tracking of tack coats, by decreasing binder penetration and forming a non-tacky surface layer. | 01-07-2016 |
20160053149 | READY-TO-USE HOT MELT ADHESIVE HAVING AN IMPROVED PROPERTY PROFILE - The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. The invention relates to a ready-to-use hot melt adhesive containing at least 95% of one or more polyolefin copolymer waxes, which have been prepared by means of metallocene catalysts, characterised in that the polyolefin copolymer wax consists of propylene and one or more further monomers selected from ethylene and branched or unbranched 1-alkenes having 4 to 20 C-atoms and the content of structural units derived from propylene in the copolymer waxes amounts to 80 to 99.9% by weight, and the hot melt adhesive has a surface tension of the melt, measured at a temperature of 170 DEG C., of at most 23 mN/m. | 02-25-2016 |
20160090451 | Powders From Wax-Based Colloidal Dispersions And Their Process Of Making - This invention relates to colloidally-protected, wax-based microstructures and dispersions thereof. More specifically, this invention relates to powders prepared from colloidally-protected, wax-based microstructure dispersions and process of making such powders. This invention also relates to a various end-use compositions comprising such powders from wax-based colloidal dispersions. | 03-31-2016 |
20160115352 | WARM MIX PAVING COMPOSITION W/LUBRICATING ANTISTRIP ADDITIVE - The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the disclosed lubricating additives. | 04-28-2016 |
20160145436 | USE OF A WAX-MODIFIED, AIR RECTIFIED ASPHALT IN BUILT UP ROOFING ASPHALT COMPOSITIONS - A composition and method for making a heat stable, low application temperature Built Up Roofing Asphalt (BURA) is provided. The composition comprises a wax-modified, air rectified asphalt conforming to Type 3 BURA and, in some embodiments, Type 4 BURA specifications. | 05-26-2016 |
20160186011 | ASPHALT UPGRADING WITHOUT OXIDATION - Disclosed are asphalts that are suitable for making shingles and other roofing material, i.e., coating asphalts, from harder paving asphalts, without oxidation of the paving asphalts. This is achieved by using various additives, including polyethylene waxes, low density and high density polyethylene materials, hard paraffin polyethylene, Sasol waxes, that are made using the Fischer-Tropsch process, and thermoplastic polyolefins that reduce brittleness at cold temperatures. | 06-30-2016 |
106271000 | With solvent or dispersing medium | 3 |
20120279422 | Apparatus And Associated Methods - A coating including a liquid-phobic and/or liquid-philic material, the coating configured to control the shape of a corresponding liquid to form a liquid lens of specific focal length on the coating. | 11-08-2012 |
20190144685 | Scuff Resistant and Chip Resistant Architectural Compositions | 05-16-2019 |
20220135808 | Scuff Resistant and Chip Resistant Architectural Compositions - Solutions to the problems of scuffing and chipping of the paint films in high traffic areas and in tight spaces, such as dressing rooms in department stores, where multiple scrapings of the wall paints are created by consumers, clothes hangers, shoes, etc., and hallways and conference rooms in office and other commercial buildings are disclosed. Wax seeded latex polymers admixed with an added wax in architectural compositions and optionally with polyurethane resin are utilized to create paint films that are resistant to scuffing and chipping. | 05-05-2022 |
106272000 | With filler, dye or pigment | 5 |
20090126603 | Wax and polymer formulations comprising metallocene-catalyzed polyolefins with and without filler which are particularly suitable for cutting model production processes and also their use for precision casting processes, hollow core production, especially in the dental, jewelry and precision engineering sectors - Metallocene-catalyzed polyolefins comprising wax and polymer formulations with and without filler are particularly suitable for use in precision casting processes and hollow core production. | 05-21-2009 |
20110041730 | Thermoplastic Composition - 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. | 02-24-2011 |
20110168054 | BAR TYPE CLAY FOR CRAFT - Bar type clay for craft including 50 wt % to 80 wt % of wax, 10 wt % to 40 wt % of body pigment, and 1 wt % to 10 wt % of a colorant, and formed to have a bar-like shape is provided. | 07-14-2011 |
20140007792 | SULPHUR CEMENT PRODUCTS - A sulphur cement product comprising sulphur, filler, sand having a surface area of greater than 0.5 m | 01-09-2014 |
20140069298 | OIL- AND WAX-CONTAINING AGENTS IN PIECE FORM COMPRISING PARTICULAR WAX MIXTURES FOR THE COLORING OF ASPHALT AND BITUMEN - 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. | 03-13-2014 |