| KANSAI PAINT CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120107619 | WATER-BASED COATING COMPOSITION AND METHOD FOR FORMING MULTILAYER COATING FILM - This invention relates to an aqueous coating composition comprising an acrylic or polyester resin (A); a curing agent (B); and a blocked isocyanate group-containing urethane resin emulsion (C) having a weight average molecular weight of 2,000 to 50,000, which is prepared using a polyisocyanate component and a polyol component as starting materials, the polyisocyanate component comprising an alicyclic diisocyanate, and the polyol component comprising a polycarbonate diol in an amount of 50 mass % or more, based on the total amount of the polyol component; (i) when the component (A) is an acrylic resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 20 to 60 mass %, based on the total solids content of the components (A), (B) and (C); and (ii) when the component (A) is a polyester resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 10 to 50 mass %, based on the total solids content of the components (A), (B) and (C). | 05-03-2012 |
| 20110129655 | PAINT FILM-PROTECTING SHEET - A paint film-protecting sheet ( | 06-02-2011 |
| 20110126983 | PAINT FILM-PROTECTING SHEET - A paint film-protecting sheet ( | 06-02-2011 |
| 20110091743 | METHOD OF PRODUCING GAS-BARRIER LAMINATED MEMBER - A method of producing a gas-barrier laminated member having a gas-barrier layer formed by crosslinking the carboxyl groups of a polycarboxylic acid polymer with multivalent metal ions. The method comprises forming a layer (A) containing an alkaline compound of a multivalent metal on at least one surface of a plastic base material, applying a solution (b) obtained by dissolving a polycarboxylic acid polymer in a solvent containing at least water onto the layer (A) that contains the alkaline compound of the multivalent metal, and removing the solvent by a heat treatment so that a metal-ionically crosslinked structure is formed with the multivalent metal ions among the carboxyl groups in the solution (b). The gas-barrier laminated member has excellent adhesion to the base material, gas-barrier property, retort resistance and flexibility, and is efficiently produced by only being heated at a low temperature for a short period of time through a decreased number of simplified steps. | 04-21-2011 |
| 20110062026 | CATIONIC ELECTRODEPOSITION COATING COMPOSITION - Object: To provide a coated article in which an electrodeposition coating film formed on an untreated steel sheet exhibits excellent corrosion resistance, in particular, excellent hot salt water immersion resistance at 55° C.; and a multilayer coating film formed by a 3-coat 1-bake coating method on the electrodeposition coating film, which is formed on the untreated steel sheet, exhibits excellent corrosion resistance in a combined corrosion cycle test. | 03-17-2011 |
| 20110034622 | AQUEOUS DISPERSION AND AQUEOUS COATING COMPOSITION, AND PROCESS OF FORMING COATING FILM - It is an object of the present invention to provide an aqueous dispersion of acrylic modified starch with excellent long-term storage stability, as well as an aqueous coating composition that can form a coated film with excellent finished appearance, curability and weather resistance, obtained using the dispersion. | 02-10-2011 |
| 20100230291 | CURABLE AQUEOUS COMPOSITION - The present invention provides an aqueous curable composition comprising (A) a compound comprising all or some primary amino groups and/or secondary amino groups optionally neutralized with a Brønsted acid, and (B) a crosslinking agent, the crosslinking agent being a compound having an (N-alkyl-N-(2-acylacyl)amino)alkyloxycarbonylamino group represented by General Formula (I) | 09-16-2010 |
| 20100221442 | AQUEOUS INTERMEDIATE COATING COMPOSITION AND METHOD FOR FORMING MULTILAYER COATING FILM - The present invention provides an aqueous intermediate coating composition comprising:
| 09-02-2010 |
| 20100184885 | DISPERSION AND AQUEOUS COATING COMPOSITION COMPRISING THE DISPERSION - The present invention relates to a dispersion comprising an acryl-modified cellulose ester derivative (D) dispersed in an aqueous medium, wherein a hydrophobic acrylic resin (B) and a hydrophilic acrylic resin (C) are grafted onto a cellulose ester derivative (A) in the acryl-modified cellulose ester derivative (D). The dispersion has excellent long-term storage stability, and aqueous coating compositions comprising the dispersion can form coating films with excellent coating workability, solvent resistance, chemical resistance, water resistance, and excellent curability. | 07-22-2010 |
| 20100169255 | COATING COLOR DATABASE CREATING METHOD, SEARCH METHOD USING THE DATABASE, THEIR SYSTEM, PROGRAM, AND RECORDING MEDIUM - The subject invention provides a method of creating a database for searching for a paint color having a desired texture, a search method using the database, and systems, programs, and recording mediums for carrying out the method and the search. The method for creating a database includes a step (S | 07-01-2010 |
| 20100151237 | PAINT FILM-PROTECTING SHEET AND METHOD OF MANUFACTURE - A paint film-protecting sheet, which is unwound from a roll for use, and in which occurrence of adhesive transfer at edges thereof is effectively prevented, and a method of manufacturing same are provided. The paint film-protecting sheet is in the form of a roll obtained by winding in a lengthwise direction a pressure-sensitive adhesive sheet formed of a substrate in continuous sheet form and a pressure-sensitive adhesive layer disposed on the substrate. The substrate comprises a resin component made primarily of polyethylene resin or polypropylene resin. The paint film-protecting sheet, after being unwound from the roll, has a percent shrinkage, in the lengthwise direction, of not greater than 1.2% when heated at 80° C. for 1 hour. | 06-17-2010 |
| 20100151233 | PAINT FILM-PROTECTING SHEET - A paint film-protecting sheet that provides a high level of weather resistance and minimizes staining of the paint film, and a substrate for such a sheet are provided. The paint film-protecting sheet has a pressure-sensitive adhesive (PSA) layer formed on a sheet-like substrate. The substrate has a surface resin layer (layer A) forming a surface of the substrate on the PSA layer side and one, two or more resin layers (layers B) superimposed on a back side of the layer A. The layer B contains an organic weathering stabilizer HMS having a weight-average molecular weight Mw of at least 1.5×10 | 06-17-2010 |
| 20100015449 | COMPOSITION FOR FORMING GAS-BARRIER MATERIAL, GAS-BARRIER MATERIAL, A METHOD OF PRODUCING THE SAME, AND GAS-BARRIER PACKING MATERIAL - A composition for forming a gas-barrier material, comprising a polycarboxylic acid-type polymer (A) and at least a bifunctional alicyclic epoxy compound (B). The composition for forming a gas-barrier material features excellent gas-barrier property, retort resistance and flexibility, can be cured at a low temperature in a short period of time without affecting the plastic base material, and contributes to improving the productivity. | 01-21-2010 |
| 20090253839 | Coating composition and method of forming coating film - The present invention provides a thermosetting and photocurable coating composition obtained by incorporating a copolymer of a maleimide group-containing monomer with other monomer(s) or a specific maleimide compound into a composition comprising a hydroxyl-containing resin and a curing agent and optionally containing an unsaturated compound; and a method of forming a coating film using the coating composition. | 10-08-2009 |
| 20090253823 | Coating composition and method of forming coating film - The present invention provides a thermosetting and photocurable coating composition obtained by incorporating a copolymer of a maleimide group-containing monomer with other monomer(s) or a specific maleimide compound into a composition comprising a hydroxyl-containing resin and a curing agent and optionally containing an unsaturated compound; and a method of forming a coating film using the coating composition. | 10-08-2009 |
| 20090169903 | PROCESS FOR PRODUCING METAL SUBSTRATE WITH MULTILAYER FILM, METAL SUBSTRATE WITH MULTILAYER FILM OBTAINED BY THE PROCESS, AND COATED ARTICLE - The present invention provides a process for producing a metal substrate with a multilayer film that has excellent corrosion resistance. Specifically, the process comprising immersing a metal substrate in an aqueous bismuth compound solution (A) and applying an electric current between the metal substrate and an electrode to thereby form a coating film (F | 07-02-2009 |
| 20090148610 | Anticorrosion Coating Method for Zinc-Plated Steel Structure - The present invention provides an anticorrosion coating method for a galvanized steel structure, the method comprising applying an undercoating composition (I) to a cured thickness of 10 to 200 μm to a surface of a galvanized steel structure, and then applying thereto an overcoating composition (II) to a cured thickness of 100 to 1,500 μm;
| 06-11-2009 |
| 20090143526 | COATING COMPOSITION AND COATED ARTICLE - The present invention relates to a coating composition that can form a coating film with excellent oxygen barrier properties. An object of the invention is to provide a coated article having excellent corrosion resistance using the coating composition. | 06-04-2009 |
| 20090137777 | Polyepoxy compound, method for producing same, thermosetting resin composition containing same, cured product of such composition, and method for removing such cured product - The present invention provides a specific polyepoxy compound having at least two olefin oxide groups and at least one tertiary ester group per molecule, a method for producing the compound, a thermosetting resin composition containing the compound, a cured product of the composition, and a method for removing the cured product. | 05-28-2009 |
| 20090101512 | Method for forming multilayer coating film and coated article - An object of the present invention is to provide a coated article having excellent finish and corrosion resistance unaffected by a chemical conversion coating solution even if water washing after a pretreatment step is omitted and a pretreatment solution is carried as a contaminant into an electrodeposition coating composition. | 04-23-2009 |
| 20090097352 | PAINT PRODUCING METHOD AND PAINT PRODUCING SYSTEM - The present invention provides a method for producing paint and a system for producing paint, which enable, in a paint-producing process, moderate stirring and dispersive mixing without causing entrainment of air bubbles, and are also economically advantageous and easier to clean. The system includes a tank | 04-16-2009 |
| 20090074947 | METHOD FOR COATING FILM FORMATION, APPARATUS FOR COATING FILM FORMATION, AND METHOD FOR TONING COATING MATERIAL PREPARATION - The present invention provides a method for forming coated films and equipment for forming coating films which can effectively form coated films having substantially the same qualities as those formed under coating conditions in an actual coating operation, and a method for effectively reproduce color-toning coating materials having a desired color-toning. | 03-19-2009 |
| 20080199625 | Colored coating composition - The present invention provides a colored coating composition and coating film-forming method that are capable of forming a multilayer coating film having excellent appearance with excellent smoothness, high flip-flop effect, and little metallic mottling. | 08-21-2008 |
