WO2006005136A1 – Powder coating composition Patents

WO2006005136A1 – Powder coating composition Patents

  • wo2006005136a1 - powder coating composition - google patents

    WO2006005136A1 - Powder coating composition - Google Patents

    It is thought the inclusion of 1 or 2% by weight of PTFE may improve the bonding between the substrate and powder coating composition. The powder coating process involves applying the powder coating composition to the substrate, typically by electrostatic coating techniques, and then fusing and curing the powder so the particles melt, flow and fuse together and transform into a smooth, typically high gloss…

  • wo2000022053a1 - powder coating compositions - google patents

    WO2000022053A1 - Powder coating compositions - Google Patents

    Powder coating compositions comprise a film-forming polymer, a pigment providing a metallic effect, and a stabilising additive which, in a coating formed from the composition on a substrate, inhibits degradation of the metallic pigment in the presence of oxygen and water.

  • us patent for powder coating composition patent (patent

    US Patent for Powder coating composition Patent (Patent

    A coating composition comprising a blend of one or more polyester resins having a lower average molecular weight and higher melt flow index, where the coating composition is in the form of a powder having particles with a fine particle size distribution, and where the coating composition is configured to form a thin coating (34) that is substantially free of pores.

  • powder coating-related patent applications

    Powder Coating-related patent applications

    To provide a powder coating material excellent in blocking resistance and capable of forming a coating film excellent in color tone and weather resistance in which the occurrence of color unevenness is suppressed, a method for its production, and a coated article having a coating film formed from the powder coating material.

  • powder coating composition - us 2012 289,642 a1

    POWDER COATING COMPOSITION - US 2012 289,642 A1

    The present invention provides a powder coating composition, and in particular a corrosion protection enhanced high temperature resistant powder coating which, when exposed to high temperature, withstands adhesion failure or cracking, often called mud cracking, which is due to a mismatch in thermal coefficients between the coating and the substrate, the powder coating composition comprising a

  • powder coating composition - free patents online

    Powder Coating Composition - Free Patents Online

    A method for coating a steel substrate comprising applying a single coat powder coating system comprising a corrosion and chip resistant powder coating composition comprising from 40 to 75 wt %, based on total weight of the composition, of at least one epoxy resin, greater than 15 wt %, based on total weight of the composition, of at least one

  • powder coating composition - free patents online

    Powder coating composition - Free Patents Online

    A powder coating composition contains acrylic resin (A) containing at least 40 percent by weight of a glycidyl-group-containing monomer and having a solubility parameter which is in the range of 11.0 to 11.6 and a glass transition temperature of at least 20° C., a surface modifier (B) consisting of a polymer having a solubility parameter which is in the range of 10.4 to 11.0, and polyvalent

  • patents assigned to akzo nobel coating international b.v

    Patents Assigned to Akzo Nobel Coating International B.V

    A powder coating composition may comprise an acrylic resin, a UV light stabilizer, a matting agent, and a texturing additive, wherein the cured powder coating composition transmits less than about 0.1% of UV light at 290 nm and less than about 0.5% of UV light at 400 nm.

  • composition of powder coatings

    Composition of powder coatings

    Composition of powder coating Powder coatings are organic coatings composed of dry, solid (doesn’t contain solvents).The base formula of powders is composed of different materials : resin, hardener, filler, pigment and additives. Resin. For powder coatings nowadays two types of resins are used : thermoplastics or thermosettings.

  • powder coating composition for cathodic protection and method

    Powder coating composition for cathodic protection and method

    In a preferred embodiment, the curable coating composition is a powder coating composition obtained using a conventional technologies used in the field of powder coatings. Typically, the components of the preparation for powder coating thoroughly mixed together in an environment with high intensity mixing and then mixed in the melt in the extruder.

  • powder coating composition - free patents online

    Powder Coating Composition - Free Patents Online

    A method for coating a steel substrate comprising applying a single coat powder coating system comprising a corrosion and chip resistant powder coating composition comprising from 40 to 75 wt %, based on total weight of the composition, of at least one epoxy resin, greater than 15 wt %, based on total weight of the composition, of at least one

  • powder coating composition, process for producing

    POWDER COATING COMPOSITION, PROCESS FOR PRODUCING

    Provided is a powder coating composition, whereby a cured film excellent in water resistance, chemical resistance and weather resistance, can be formed by single coating operation, wherein a fluorinated resin layer and a polyester layer are layer-separated in the process of melting and curing the powder coating composition.

  • list of new powder coating patents & technologies

    List of new Powder Coating patents & technologies

    Powder Coating - full listing of recent patents, inventions and new technologies and a free subscription to track new patents related to Powder Coating

  • branched polyester containing powder coating composition

    Branched polyester containing powder coating composition

    powder coating composition comprising the binder composition, substrates coated with the powder coating composition, and the cured coating. Powder coatings based on polyesters and epoxy­containing compounds, like for example tris­glycidyl­isocyanurate (TGIC) and bisphenol­A epoxy, are known. However

  • methods of making powder coating compositions, powder

    METHODS OF MAKING POWDER COATING COMPOSITIONS, POWDER

    Methods for making powder coating compositions are disclosed in which at least one first powder coating composition and at least one second powder coating composition are mixed. The at least one first powder coating composition, when deposited upon a substrate and cured, provides a cured coating having a first hue and a first L* value, and

  • c09d 5 - coating compositions, e.g. paints, varnishes or

    C09D 5 - Coating compositions, e.g. paints, varnishes or

    Patents for C09D 5 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes (71,963) WO2014002964A1 Powder

  • epoxy resin powder coating composition by dow chemical

    Epoxy resin powder coating composition by Dow Chemical

    The coating compositions are particularly useful for coating metallic substrates.ii ~i WO 87/02043 PCT/US86/02035 Epoxy Resin Powder Coating Composition The present invention relates to a powder coating composition containing a solid, multi- functional epoxy resin, a process for coating a substrate with the powder coating composition and to a

  • markets and technologies / powder coatings - coatings world

    Markets And Technologies / Powder Coatings - Coatings World

    DUPONT PATENTS LOW GLOSS, FREE RADICAL POWDER COATINGS Patent No. U.S. 6,852,765 B2 E. I. du Pont de Nemours and Company has been granted a patent for a powder coating composition that produces a low gloss coating upon cure.

  • powder coating

    Powder coating

    Powder coating is a type of coating that is applied as a free-flowing, dry powder.The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in the coating and it is then cured under heat to allow it to flow and form a "skin".

  • powder coating composition for cathodic protection and method

    Powder coating composition for cathodic protection and method

    Epoxy powder coating composition of example 6 shown in table 3, is then applied on steel panels, cured and subjected to a long-term test performance, as described above. The resulting coating gives the measured delamination 20,8 mm for 28 days at 80°C, long-term trials peel.

  • curable alkanolamine containing epoxy powder - us patent

    Curable alkanolamine containing epoxy powder - US Patent

    Curable alkanolamine containing epoxy powder coating composition Abstract. The present invention provides a curable alkanolamine containing epoxy powder coating composition comprising at least one epoxy resin, at least one alkanolamine, a curing agent in an amount effective to cure the coating and optionally at least one zinc borate compound.

  • wo/2018/007373 low temperature cure powder coating

    WO/2018/007373 LOW TEMPERATURE CURE POWDER COATING

    The invention relates to a powder coating composition for low temperature curing that can be used on temperature sensitive substrates and, despite of the low curing temperature, has excellent flow properties and forms a coating with excellent appearance and nevertheless also good mechanical and weathering properties. The invention also relates to an advantageous process for the manufacture of

  • powder coating | innovation in polyurethanes

    powder coating | Innovation in Polyurethanes

    May 04, 2017· Under these conditions cyclic oligomers will be formed which can be separated and used as powder coatings, or, together with (e.g.) catalysts, polyols and crosslinkers, as liquid coatings. When heated the rings will open and the coating composition will cure.

  • rohm and haas patents coating composition. - free online

    Rohm and Haas patents coating composition. - Free Online

    Patent No. U.S. 7,417,086 B2 'Rohm and Haas Company has received a patent for a method of making an aqueous composition, suitable when dry as a coating, comprised of providing at least one aqueous polymer that has a glass transition temperature from -80[degrees] C to 110[degrees] C, wherein the aqueous polymer is made by aqueous emulsion polymerization of a monomer mixture that excludes all

  • powder coating compositions by international coatings

    Powder coating compositions by International Coatings

    2. A powder coating composition as claimed in claim 1, wherein the said 25 triboelectric interaction factor r is >0.3. S 3. A powder coating composition as claimed in claim 1, wherein the said triboelectric interaction factor r is >0.4. 4. A powder coating composition as claimed in claim 1, wherein the said triboelectric interaction factor r is 50.5.

  • powder coating - process, applications, patent, products

    Powder Coating - Process, Applications, Patent, Products

    Powder coating is a type of dry coating, which is applied as a free-flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form.

  • powder coatings formulation

    Powder Coatings Formulation

    Formulation of thermosetting decorative powder coatings. The selection of the individual components and their composition (formulation) will be influenced by: 1) The ultimate film properties required including gloss, hardness, flexibility, adhesion, chemical and corrosion resistance. 2)

  • the role of additives in powder coatings - pci mag

    The Role of Additives in Powder Coatings - PCI Mag

    Most additives in powder coatings are blended with the premix and incorporated in the formulation during extrusion. However, several very fine-particle-size additives, typified by colloidal silica or alumina, are mixed with the powder after it has been extruded.

  • epo - t 1848/07 (powder coating manufacture/biocote) of 29

    EPO - T 1848/07 (Powder coating manufacture/BIOCOTE) of 29

    "11. A substantially dry powder coating composition comprising particles of epoxy, polyester or epoxy-polyester each containing biocide, the biocide making up 0.1 to 20% by weight of the composition and being substantially uniformly distributed throughout the composition, when made by a method according to any of Claims 1 to 10." "12.

  • patent portfolio overview

    PATENT PORTFOLIO OVERVIEW

    o Patent # 9155698: Method and apparatus for minimizing heat, moisture, and shear damage to medicants and other compositions during incorporation of same with edible films (“The applied coating is a powder matrix including one or more medicants.”) o Patent # WO/2013/039994A2: APPARATUS, COMPOSITION, AND RELATED

  • process of preparing ganoderma grinding powder | crusher

    Process Of Preparing Ganoderma Grinding Powder | Crusher

    Process Of Preparing Ganoderma Grinding Powder. How to Make Reishi Extract | eHow. PROCESS FOR PREPARING A POWDER COATING COMPOSITION – Patent Patent application title: PROCESS FOR PREPARING A POWDER COATING COMPOSITION Inventors: wet grinding, emulsification, dispersion or dissolution.

  • rohm and haas patents coating composition. - free online

    Rohm and Haas patents coating composition. - Free Online

    'Rohm and Haas Company has received a patent for a method of making an aqueous composition, suitable when dry as a coating, comprised of providing at least one aqueous polymer that has a glass transition temperature from -80[degrees] C to 110[degrees] C, wherein the aqueous polymer is made by aqueous emulsion polymerization of a monomer mixture

  • powder coating resin composition - patent ep0735118

    POWDER COATING RESIN COMPOSITION - Patent EP0735118

    Resin composition for powder paints, that has an excellent curability and excellent electrostatic properties (wraparound) and that provides cured coatings having an excellent appearance, weathering resistance, and mechanical properties, comprising (A) epoxy-functional branched organopolysiloxane and (B) a compound bearing a functional group reactive with the epoxy group, wherein the component

  • coating methods, powder technology - free

    COATING METHODS, POWDER TECHNOLOGY - Free

    meric powder, limiting powder coating methods to metal, ceramic, and glass (qv) substrates for the most part, although recently some plastics and wood products have been powder coated successfully. Compared to other coating methods, powder technology offers a number of significant advantages. These coatings are essentially 100% nonvolatile, ie

  • ed coating-related patent applications

    Ed Coating-related patent applications

    Oct 18, 2018· Ed Coating-related patent application list. The present invention concerns coated films, comprising a plastic film and a radiation-curable aqueous coating material, wherein the coating material comprises a polyurethane (meth)acrylate with particularly high hydrolysis resistance.

  • powder coating solutions for mdf - pci mag

    Powder Coating Solutions for MDF - PCI Mag

    May 09, 2007· Inconsistencies in the density, moisture level, heat distortion temperature and porosity of MDF substrates have led to various problems related to the appearance and quality of powder coated finishes. Fortunately, continued advances in low-temperature-cure powder coatings, along with a better understanding of the various factors that affect coating quality, are making it possible to overcome

  • us patent # 3,976,717. powder coating compositions

    US Patent # 3,976,717. Powder coating compositions

    A coating composition formed in accordance with the teachings of this invention may include a small weight percent of a catalyst in order to increase the crosslinking rate of the powder coating composition at the baking temperature thereof. Baking temperatures will

  • zapping corrosion with zinc - solutions for coatings

    Zapping Corrosion with Zinc - Solutions for coatings

    May 09, 2008· Zinc-rich coatings based on zinc dust have been used on dams, bridges, ships, pipelines and other structures. However, problems associated with the manufacture, storage, handling, cost and application of these materials have limited their use. Advanced coatings containing a low-cost, highly conductive zinc flake material produce superior anticorrosion results compared to conventional zinc

  • ultra low cure powder coating - au2013377931 - patents

    Ultra low cure powder coating - AU2013377931 - Patents

    The powder composition is a fusible composition that melts on application of heat to form a coating film. The powder is applied using methods 10 known to those of skill in the art, such as, for example, electrostatic spray methods, to a film thickness of about 10 to

  • coating processes-related patent applications

    Coating Processes-related patent applications

    Coating Processes-related patent application list. Coating processes and coated components are disclosed. A coating process includes applying a suspension to an operationally-used surface, the suspension having one or more solvents, nano-materials, a plasticizer, a binder, and a dispersant suspending nano-materials within the suspension, applying heat to the suspension thereby removing

  • wyndham boon - patents: | acs network

    Wyndham Boon - Patents: | ACS Network

    Publication Details (including relevant citation information): Patents: Polymer Electrolyte Composition, U S Patent 7,354,531 Preparation of Trimethylene Carbonate Monomer from 1,3-Propanediol via Wiped Film Evaporator, U S Patent 7,005,496. Polyester Powder Coating Compositions Based on 1,3-Propanediol, WO0129107

  • powder coating - process, applications, patent, products

    Powder Coating - Process, Applications, Patent, Products

    The powder coatings process is widely accepted as one of the fastest growing finishing technologies in the world, making the international powder coating market an extremely attractive one and offering a viable alternative to traditional coating techniques.

  • dupont patents epoxy powder coating: patent no. u.s

    DuPont patents epoxy powder coating: Patent No. U.S

    Free Online Library: DuPont patents epoxy powder coating: Patent No. U.S. 7,323,234 B2.(Patents Update) by "Coatings World"; Business Chemicals, plastics and rubber Chemical industry Intellectual property Coatings industry Epoxy resins Herbicides Pesticides industry

  • full text of "uspto patents application 10595096"

    Full text of "USPTO Patents Application 10595096"

    20 5. The process of claims 1 to 4, wherein the powder slurry coating composition contains < 40% powder by weight. 6. The process of claims 1 to 5, wherein the wetting agent is added in an amount between 0.05 and 4.0 % by weight, based on total powder slurry coating composition weight. 25 7.

  • latest patents archives - paints and coatings expert

    Latest Patents Archives - Paints and Coatings Expert

    Latest innovations for tougher and longer-lasting coatings by Arkema at ECS 2019 Heat-cured thermoset coatings from non-isocyanate polyurethane polyols A groundbreaking pelletized form aluminum preparation for powder coatings by Sun Chemical Halar® ECTFE anti-corrosion powder coating system by Solvay

  • coatings world - april 2010

    Coatings World - April 2010

    POWDER COATING COMPOSITION Patent No. U.S. 7,485,674 B2 Toyo Aluminum Kabushiki Kaisha has obtained a patent for a powder coating composition comprised of powder coating particle including thermosetting resin powder, an adhesive binder, and a flake pigment bound to a surface of the thermosetting resin powder by means of the binder; wherein the

  • dry powder coating in a modified wurster apparatus

    Dry Powder Coating in a Modified Wurster Apparatus

    On the basis of “in vitro†examination, optimal composition of coating mixture was set: 0.09 ml of the plasticizer, 0.1556 g of the powder for 1 g of particles. 5. Coating in the column The next stage of the investigation were experiments in the column. 200 cm 3 of dyed particles was poured into the column.

  • raffaele martinoni - patents

    Raffaele Martinoni - Patents

    Raffaele Martinoni patents 06/08/17 - 20170158869 - Powder coating composition A coating composition comprising a blend of one or more polyester resins and a low molecular weight highly functional resin component is described herein, where the coating composition is in the form of a powder and is configured to form a thin coating that

  • us6310139.pdf

    US6310139.pdf

    Page 1 of 5. US006310139B1 (12> Ulllted States Patent (16) Patent N0.: US 6,310,139 B1 Dumain et al. (45) Date of Patent: Oct. 30, 2001 (54) BURNISH RESISTANT POWDER COATING

  • spray painting vs powder coating | dandy south powder coating

    Spray Painting vs Powder Coating | Dandy South Powder Coating

    Powder coatings can replace paint coatings on metal household appliances, lawn and garden tools and furniture, office furniture, and all kinds of vehicles and their parts. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a

  • valspar patents low voc coating. - free online library

    Valspar patents low VOC coating. - Free Online Library

    Valspar patents low VOC coating. Link/Page Citation H. B. Fuller Licensing & Financing Inc. has been granted a patent for a powder coating composition comprised of a first component comprised of a melt-blended mixture of at least one glycidyl group-containing acrylic resin having an epoxide equivalent weight of from approximately 250 to