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| Number | Title | Issue Date |
| 7981951 | Process for producing epoxides from olefinic compounds A process for producing an epoxide such as a cycloaliphatic diepoxide by the reaction of an olefin such as a cycloaliphatic diene with hydrogen peroxide (H2O2) as an oxidant in the presence of a catalytic system under pH control for example at ... | 07/19/2011 |
| 7368057 | Method and system for removing residual water from excess washcoat by ultrafiltration A washcoat coating composition is disclosed that includes at least one water insoluble organic solvent and at least one polymer, such as an epoxy acrylic copolymer. A method of removing residual water from a mixture of residual water and washcoat using ultrafiltrati... | 05/06/2008 |
| 7351755 | Method of producing oil-in-water type emulsion containing internally crosslinked fine resin particle, oil-in-water type emulsion containing internally crosslinked fine resin particle, cation electrodeposition coating composition and substance coated In a method of producing an oil-in-water type emulsion containing an internally crosslinked fine resin particle, the fine resin particle is encapsulated in an emulsion particle having an average particle diameter of 0.02 to 0.3 μm. The method includes a step of und... | 04/01/2008 |
| 7341762 | Coating composition having improved release properties and the process for making the same A protective coating composition and a method for coating a metal substrate are provided. The composition and method are particularly suitable for coating can ends. The coating composition includes a film-forming polymer that includes an epoxy-based resin, a lubrica... | 03/11/2008 |
| 7338989 | Aqueous coating material, method of producing the same and use thereof An aqueous coating material comprising at least one epoxy resin as binder and at least one polyamine as curing agent, wherein said epoxy resin or at least one of the epoxy resins (i) is solid per se at room temperature and/or is present in a powder coat... | 03/04/2008 |
| 7312273 | High gloss sealer for painted art pieces An improved coating composition for use in providing a glossy finish to various objects comprises from about 80 to about 92 percent by weight of an acrylic emulsion polymer; and from about 5 to about 12 percent of a glycol ether. The composition also includes from a... | 12/25/2007 |
| 7300963 | Hardeners for water-based epoxy resin systems and processes for using the same Hardeners for water-based epoxy resin systems, the hardeners being obtainable by reacting a mixture of: (A) at least one epoxidized polyalkylene oxide selected from the group of epoxidized polyethylene oxides, epoxidized polypropylene oxides and polyethylene propyle... | 11/27/2007 |
| 7275417 | Fueling system vapor recovery and containment performance monitor and method of operation thereof A method and apparatus for monitoring and determining fuel vapor recovery performance is disclosed. The dispensing of liquid fuel into a tank by a conventional gas pump nozzle naturally displaces a mixture of air and fuel ullage vapor in the tank. These displaced va... | 10/02/2007 |
| 7262261 | Binders and a method of use thereof as coating material for metal containers Condensation products of dihydroxyaromatics A, alone or in mixture with mono- or polyhydroxyaromatics C, with diepoxides or polyepoxides B which have been alkylolated by reaction with aldehydes D and whose alkylol groups may have been etherified with alcohols, a pro... | 08/28/2007 |
| 7235602 | Polymerizable preparations on the basis of silicon compounds comprising aliphatic and cycloaliphatic epoxide groups The invention relates to polymerizable preparations that contain: (a) 1 to 80% by weight of an epoxide or of a mixture of epoxides of the general formula (I), wherein n and m independently are 1, 2, 3, or 4, and wherein the molar mass of the epoxide or the average m... | 06/26/2007 |
| 7198849 | Solvent-containing coating compositions A solvent-containing coating composition contains at least one hydroxyl-containing saturated copolyester, a phenol-formaldehyde resin, a benzoguanamine-formaldehyde resin and/or a blocked polyisocyanate, a catalyst and at least one solvent, and can further contain a... | 04/03/2007 |
| 7179376 | Method and system for removing residual water from excess washcoat by ultrafiltration A washcoat coating composition is disclosed that includes at least one water insoluble organic solvent and at least one polymer, such as an epoxy acrylic copolymer. A method of removing residual water from a mixture of residual water and washcoat using ultrafiltrati... | 02/20/2007 |
| 7087663 | Adducts of epoxy resins and phosphorus-derived acids and a process for their preparation Adducts ABC of epoxy resins A and reaction products BC of epoxy resins B with phosphorus-derived acids C, and mixtures of such adducts, containing a mass fraction of not more than 5% of unreacted acid C, the reaction products BC containing at least one acidic phosph... | 08/08/2006 |
| 7087684 | Self-dispersing, hardenable epoxy resins, processes for producing the same and methods of using the same Self-dispersing, hardenable epoxy resins produced by reacting one or more α,β-unsaturated carboxylic acid esters with one or more aminopolyalkylene oxide compounds, and reacting the thus formed intermediate with one or more polyepoxide compounds, are described. Pr... | 08/08/2006 |
| 7056962 | Modified pigments having improved dispersing properties Various modified pigment products are described which are preferably capable of being dispersed in a variety of materials such as coatings, inks, toners, films, plastics, polymers, elastomers, and the like. The modified pigments are pigments having attached groups, ... | 06/06/2006 |
| 6989411 | Epoxy dispersions for use in coatings Epoxy resins that have one or more functional groups that impart an anionic character to the epoxy resins are prepared. The resulting anionic functionalized epoxy resins may be used to produce high solids, epoxy-based dispersions that are capable of being used as a ... | 01/24/2006 |
| 6956086 | Water dispersible epoxy resins A amidoamine composition containing oligomeric amidoamine compounds having the structure: the average of x based on the amidoamine composition is at least 0.2, and Z is the residue of a polyoxyalkylene polyether polyca... | 10/18/2005 |
| 6911490 | Aqueous curing agents for aqueous epoxy resin dispersions Aqueous curing agents for epoxy resin dispersions comprising mixtures, adducts and/or salts of partly esterified organic phosphoric acids A1 or partly esterified phosphonic acids A2 with organic amines B selected from the group consisting of epoxide-amine adducts B1... | 06/28/2005 |
| 6881768 | Water-based epoxy grout A tile grout composition and method of using the tile grout composition to grout set tiles are provided. The tile grout composition is a water-based epoxy grout composition which has excellent stain and chemical resistant properties and is workable and easy to clean... | 04/19/2005 |
| 6833398 | Epoxy resin-based autodeposition coatings Autodeposited coatings useful for protecting metal surfaces and in production of rubber-to-metal composites are obtained by curing adducts based on epoxy resins which are adhered to the metal surface. One or more epoxy resins, such as for example, the combination of... | 12/21/2004 |
| 6761973 | Cationic resin composition The present invention provides a cationic resin composition comprising a cationic resin (A) and a blocked polyisocyanate (B) obtained by reacting an active hydrogen-containing component comprising a diol (a) which has two hydroxyl groups having different reactivitie... | 07/13/2004 |
| 6746719 | Process of priming a metal surface for attaching resin systems thereto utilizing aqueous emulsion of a polyfunctional epoxide compound as the primer An improved process for priming a metal surface to improve the adhesion to the surface of a resin coating possessing functional groups that react with epoxide groups, such as amide functionality containing polyamide resins. ... | 06/08/2004 |
| 6685851 | Derivatives of cycloaliphatic diamines as cosolvents for aqueous hydrophobic amines The present invention relates to the use of cycloaliphatic diamines as cosolvents for hydrophobic amines in aqueous solution. The cycloaliphatic diamines of the present invention have a formula: ##STR1## where n is 1 or 2, each R is independently selected... | 02/03/2004 |
| 6576736 | Compounds and compositions useful as surfactants and methods for their preparation Products of the reaction between I) the reaction product of reactants comprising A) a linking agent of formula I R4 (Y)3 (I) wherein each Y group is a halogen atom or one Y group is a halogen atom and two Y groups represent an oxygen atom, w... | 06/10/2003 |
| 6506820 | Method for manufacture of particles for powder coating A method for manufacture of particles for powder coating is disclosed in which the particles are prepared from a suspension obtained from a mixture of a thermosetting resin solution and an aqueous solution containing a water-soluble polymer. The thermoset... | 01/14/2003 |
| 6492027 | Cationic resin composition The present invention provides a cationic resin composition capable of forming a cationically electrodepositable coating film which is excellent in corrosion resistance, an aptitude for the cationic electrodepositable coating of a rust preventive steel pl... | 12/10/2002 |
| 6489042 | Photoimageable dielectric material for circuit protection An electronic circuit device comprising at least one substrate having a photoimageable covercoat, comprising at least 95 weight percent of at least one epoxy-modified aromatic vinyl-conjugated diene block copolymer and a catalyst comprising an onium salt ... | 12/03/2002 |
| 6423367 | Electronic circuit device comprising an epoxy-modified aromatic vinyl-conjugated diene block copolymer An electronic circuit device comprises a resin composition including 90 to 100 weight percent of a curable epoxy-modified aromatic vinyl-conjugated diene block copolymer, optionally up to 10 weight percent of an epoxy resin, and an effective amount of an ... | 07/23/2002 |
| 6344152 | Derivatives of cycloaliphatic diamines as cosolvents for aqueous hydrophobic amines The present invention relates to the use of cycloaliphatic diamines as cosolvents for hydrophobic amines in aqueous solution. The cycloaliphatic diamines of the present invention have a formula: ##STR1## where n is 1 or 2, each R is independently selected... | 02/05/2002 |
| 6342580 | Process for obtaining aminopolyamide-epichlorohydrin resins with a 1,3-dichloro-2-propanol content which is undetectable by ordinary means of vapor-phase chromatography A process for obtaining aminopolyamide-epichlorohydrin resins with a 1,3-dichloro-2-propanol content which is undetectable by ordinary means of vapor-phase chromatography. The process consists of passing the products resulting from the successive condensa... | 01/29/2002 |
| 6338869 | Coating composition The present invention provides a coating composition capable of forming a coating film having good performances such as an adhesive property even if coated on a deteriorated coating film surface of a high rust-preventive coating film of a tar epoxy resin ... | 01/15/2002 |
| 6300395 | Aqueous hydrophilization treatment composition and method for aluminum-containing metal material A hydrophilic coating having excellent hydrophilicity, which can prevent offensive odor generation, and which has a good antibacterial performance and formability, is formed on an aluminum-containing metal material by coating an aqueous hydrophilization t... | 10/09/2001 |
| 6184312 | Flame retardant resin compositions A resin composition comprising (A) an aromatic polycarbonate resin or aromatic epoxy resin and (B) a minor amount of an organosiloxane containing phenyl and alkoxy radicals is flame retardant and does not emit harmful gases when burned. It can be molded i... | 02/06/2001 |
| 6159556 | Process for preparing an aqueous powder coating dispersion and using the same The present invention relates to an aqueous powder coating dispersion comprising a solid, pulverulent component A and an aqueous component B, in which component A. is a powder coating comprising a) at least one epoxide-containing binder with a content of from ... | 12/12/2000 |
| 6120716 | Epoxy resin sealing material for molding semiconductor chip and method for manufacturing the same An epoxy resin encapsulating material for molding in a semiconductor chip by the use of a transfer molding device. The material has constituents of an epoxy resin, a curing agent, an inorganic filler, and a release agent. The material consists of 99 wt % ... | 09/19/2000 |
| 6103788 | Curable resin composition for use in water-based coating materials The present invention relates to a curable resin composition for use in water-based coating materials which includes as essential components an emulsion polymer (A) containing tertiary amino groups obtained by carrying out emulsion polymerization of a vin... | 08/15/2000 |
| 6096806 | Storage stable autodepositable dispersions of epoxy resins and processes therefor and therewith Epoxy resins, particularly those based on bisphenol A, can constitute the principal film forming polymer component of a storage stable autodepositable composition wherein the particle size distribution of all the film forming polymers in the composition s... | 08/01/2000 |
| 5962571 | Production of aqueous polymer compositions Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional oligomer with Tg 10 to 125° C. and having crosslinker functional groups; b) conducting an aqueous emulsio... | 10/05/1999 |
| 5925698 | Powder coating composition and method for coating a substrate using said powder coating composition The present invention is directed to a powder coating composition containing at least one film forming resin and a non-flatting and slip-enhancing amount of at least one additive. The additive is a non-crosslinked reaction product of a hydroxy compound an... | 07/20/1999 |
| 5925725 | Emulsifier from condensing polyether polyol(s) and polyepoxide An emulsifier composition for water-dilutable epoxy resins comprise condensation products of an aliphatic polyol component having a weight-average molar mass (Mw) of from 200 to 20,000 g/mol, where a mass fraction of at least 5%, has a weight-a... | 07/20/1999 |
