| Patent Number |
Title Of Patent |
Date Issued |
| 5945487 |
Thermosetting powder coating composition |
August 31, 1999 |
| The invention provides a thermosetting powder coating composition comprising (A) a vinyl copolymer having a number average molecular weight of 1,500 to 6,000, a molecular weight distribution of 1.0 to 1.5 as represented by a weight average molecular weight/a number average molecular |
| 5908669 |
Aqueous colored coating composition |
June 1, 1999 |
| This invention is directed to an aqueous colored coating composition which is applied with a spray device having a fine-orifice nozzle(s), the composition comprising a neutralized acrylic copolymer containing an alkoxysilyl group and a carboxyl group and a coloring pigment. |
| 5898052 |
Base coat of polyepoxide, carboxyl groups-containing component and melamine |
April 27, 1999 |
| The present invention provides a base coat composition for forming a topcoat comprising (A) a compound having at least two epoxy groups in one molecule, (B) a compound having at least two carboxyl groups in one molecule, (C) a melamine resin of a polymerization degree of 1.6 to 3.5 h |
| 5889115 |
Curable coating composition and method of forming a top coat |
March 30, 1999 |
| The invention provides a curable coating composition comprising:(a) a vinyl polymer having, in one molecule, (i) a group formed by half esterification of an acid anhydride group and (ii) a primary hydroxyl group,(b) a vinyl polymer having an epoxy group and a primary hydroxyl group in on |
| 5767175 |
Aqueous coating composition |
June 16, 1998 |
| An aqueous coating composition comprising an acrylic resin-modified epoxy resin (D), which is obtained by the reaction between a mixture of a bisphenol F based epoxy resin (A) and a bisphenol F based phenoxy resin (B) and an acrylic resin having carboxyl functionality (C), said acrylic |
| 5616388 |
Water repellent coating |
April 1, 1997 |
| A process for formation of a water repellent coating which comprises applying a topcoat coating composition of a fluorine containing thermosetting resin and granular compound of 5 microns or less in mean particle size to a substrate bearing a thermosetting undercoat coating film whic |
| 5578695 |
Crosslinking agent and curable composition |
November 26, 1996 |
| The invention provides a crosslinking agent comprising a compound having at least two noncyclic acid anhydride groups and represented by the following formula ##STR1## wherein R is a monovalent hydrocarbon group having 2 to 50 carbon atoms, R' is a bivalent hydrocarbon group havi |
| 5330796 |
Method of forming coating films |
July 19, 1994 |
| The invention provides a method of forming a coating film by forming in sequence a pigmented base coat and a clear top coat on a substrate followed by finishing by the two-coat one-bake technique, the method being characterized by using, as a coating composition for pigmented base coat |
| 5326596 |
Coating method |
July 5, 1994 |
| The present invention provides a method for forming a coating film, comprising the steps of:(a) coating a metal panel with a cationic electrophoretic coating composition and heating the composition to form an electrophoretic coating,(b) applying to the electrophoretic coating an aqueous |
| 4877664 |
Materials having a deoxidation function and a method of removing oxygen in sealed containers |
October 31, 1989 |
| A sealed container material having a deoxidation function comprises a metallic base material reactive with oxygen and a hydrophilic coating layer of water-soluble polymer such as hydroxyethyl cellulose formed on the surface of the metallic base material. An oxygen- and moisture-perme |
| 4535126 |
Air drying coating composition |
August 13, 1985 |
| An air drying coating composition comprising a mixture of (A) 9 to 91% by weight of a silicone-modified alkyd resin, a silicone-modified acrylic-grafted alkyd resin and/or a silicone-modified acrylic resin and (B) 91 to 9% by weight of a carboxyl group-containing chlorinated polyolef |
| 4016129 |
Hardenable coating composition |
April 5, 1977 |
| A hardenable coating composition which forms an excellent coating film having good properties of transparency, flexibility, hardness and noncombustibility and comprises an aqueous dispersion of silica-polyvinyl alcohol complex prepared by the reaction between colloidal silica dispers |
| 4011381 |
Process for preparing thermosetting powder coating composition |
March 8, 1977 |
| A process for preparing a thermosetting powder coating composition comprising the steps of copolymerizing 5 to 25 wt.% of at least one of glycidyl acrylate and glycidyl methacrylate with 95 to 75 wt.% of an ethylenically unsaturated compound in a solvent having a boiling point of up |
| 4001095 |
Method of discoloration of metal compounds by irradiation of laser rays |
January 4, 1977 |
| When laser rays are radiated on metallic compounds sucn as oxides, hydroxides, sulfides, carbonates, chromates and titanates, colors of these metallic compounds can be changed at high speeds. By application of this discoloration technique, it is made possible to cause discoloration s |
| 3988273 |
Aqueous coating composition |
October 26, 1976 |
| An aqueous coating composition comprising an aqueous medium and a binder resin dispersed therein as neutralized with a base, the binder resin being a copolymer of (A) a monomer prepared by reacting at least one glycidyl ester of acrylic acid and methacrylic acid with at least one fatty a |
| 3975287 |
Liquid crystal composition for electric field indication |
August 17, 1976 |
| A liquid crystal composition for indicating the occurence of an electric field which has a long effective life, assumes a clear color change and comprises from about 10 to about 60 % by weight of a cholesteryl carbamate having, as the substituent group at the nitrogen atom of the carbama |
| 3963568 |
Process for coating aluminum or aluminum alloy |
June 15, 1976 |
| In coating aluminum or aluminum alloy by contacting the aluminum or aluminum alloy with hot water or steam to form an aluminum oxide layer on its surface and thereafter electrophoretically coating the aluminum or aluminum alloy with an electrophoretic coating composition to form a resin |
| 3962061 |
Process for coating aluminum or aluminum alloy |
June 8, 1976 |
| A process for coating an aluminum or aluminum alloy comprising the steps of subjecting aluminum or aluminum alloy to boehmite treatment or chemical conversion treatment, conducting electrolysis using the resulting aluminum or aluminum alloy as an electrode in an aqueous solution of a |
| 3951667 |
Inorganic anticorrosive coating material |
April 20, 1976 |
| Inorganic anticorrosive coating material which forms excellent coating film having several good properties of hardness, water resistance, anticorrosiveness, drying property and so forth. The coating material is prepared by the steps of: mixing an aqueous solution of water soluble sil |
| 3935333 |
Method for forming a transparent image on a sheet |
January 27, 1976 |
| A transparent image forming sheet and method for forming transparent images on the sheet, in which the sheet comprises a transparent film base, an opaque conductor layer being formed on one side of the transparent film base and a semiconductive layer containing powder of metallic oxide |
| 3932356 |
Curable polyester resin composition for hydrophilic coatings |
January 13, 1976 |
| Hydrophilic curable resin composition for preparing hydrophilic resin coating films on articles, which contains, as the resinous component, a polyether ester consisting of 60 to 10 % by weight of non-hydrophilic portion and 40 to 90 % by weight of a hydrophilic polyether portion form |
| 3930876 |
Inorganic coating composition |
January 6, 1976 |
| An improved silicate-phosphate type inorganic coating composition having a long pot life or shelf life is provided which comprises a water soluble silicate or modified silicate and an inorganic phosphate pretreated with such silicate. |
