# US 9,006,307 B2 · Direct to-metal and exterior durable non-skid coating > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,006,307 B2 - Document ID: US9006307B2 - Status: Granted - Kind: B2 - Application number: 12/887,546 - Filed: 2010-09-22 - Published: 2012-03-22 - Granted: 2015-04-14 - Earliest claimed: 2010-09-22 - Assignees: The United States of America as represented by the Secretary of the Navy - Applicants: Erick B. Iezzi; James R. Martin; Paul Slebodnick - Inventors: Erick B. Iezzi; James R. Martin; Paul Slebodnick - Web page: https://patentgrep.com/patent/US9006307B2 ## CPC - C09D 163/00: Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins - C09D 183/08: containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen - C09K 3/149: {Antislip compositions} - C08G 77/26: nitrogen-containing groups - C08K 5/544: containing nitrogen - C09D: COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics A61K; processes for applying liquids or other fluent materials to surfaces, in general, B05D; staining wood B27K5/02; glazes or vitreous enamels C03C; natural resins, French polish, drying-oils, driers, turpentine, per se, C09F; polishing compositions other than French polish, ski waxes C09G; adhesives or use of materials as adhesives C09J; materials for sealing or packing joints or covers C09K3/10; materials for stopping leaks C09K3/12; processes for the electrolytic or electrophoretic production of coatings C25D) - C09K: MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE - C08G: MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS - C08K: Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives C09) ## Abstract A non-skid coating described herein attempts to overcome the deficiencies of the conventional coatings with improved external durability and color retention, a reduced level of VOCs, and direct-to-metal (DTM) adhesion using organo-siloxane chemistry. The non-skid coating has a first component having an amino-functional siloxane resin; a second component having a non-aromatic epoxy resin; a spherical filler for lowering viscosity; a pigment; a coarse aggregate; and a thixotropic agent. The amino-functional siloxane resin can be an amino-functional methyl phenyl polysiloxane, diphenyl polysiloxane or silsesquioxane-based resin. The non-aromatic epoxy resin can be cycloaliphatic or aliphatic. The first component is about 5% to 20% weight of the coating, and the second component is about 80% to 95% weight of the coating. ## Claims ### Claim 1 A coating prepared by: mixing resins which consist of (a) an amino-functional siloxane resin, selected from (i) an amino-functional silsesquioxane-based resin and (ii) 3-[2-(aminoethyl)amino]propyl methyl dimethylpolysiloxane, and (b) a non-aromatic epoxy resin; wherein the amino-functional siloxane resin and the non-aromatic epoxy resin are the only resins in the coating; and forming a non-skid coating by applying the mixed components to a surface with a roller. ### Claim 2 (depends on 1) The coating of claim 1, wherein the amino-functional siloxane resin is the amino-functional silsesquioxane-based resin. ### Claim 3 (depends on 2) The coating of claim 2, wherein the amino-functional silsesquioxane-based resin is poly [(2-aminoethyl)aminopropyl]methoxy(dimethyl)siloxane, polymer with [(2-aminoethyl)aminopropyl]phenylsilsesquioxane, OH-terminal. ### Claim 4 (depends on 1) The coating of claim 1, wherein the non-aromatic epoxy resin is cyclohexanol, 4,4-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, diglycidyl ether of cyclohexane dimethanol, diglycidyl ether of neopentyl glycol, diglycidyl ether of 1,4-butanediol, trimethylol propane triglycidyl ether, polyglycidyl ether cyclosiloxane monomer, or glycidyl ether polyhedral oligomeric silsesquioxane. ### Claim 5 (depends on 1) The coating of claim 1, wherein the coating further comprises a spherical filler, a pigment, a thixotropic agent, and an aggregate. ### Claim 6 (depends on 1) The coating of claim 1; wherein the mixed resins are applied to the surface with a phenolic roller; and wherein the coating has a peak and valley profile. ### Claim 7 (depends on 1) The coating of claim 1, wherein the coating comprises about 5% to about 20% amino-functional siloxane resin by weight. ### Claim 8 (depends on 1) The coating of claim 1, wherein the coating comprises about 5% to about 20% non-aromatic epoxy resin by weight. ### Claim 9 (depends on 1) The coating of claim 1, further comprising a catalyst. ### Claim 10 (depends on 1) The coating of claim 1, wherein the non-aromatic epoxy resin is aliphatic or cycloaliphatic. ### Claim 11 (depends on 1) The coating of claim 1, wherein the non-aromatic epoxy resin comprises cyclohexanol, 4,4-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane. ### Claim 12 (depends on 1) The coating of claim 1, wherein the non-aromatic epoxy resin comprises polyglycidyl ether cyclosiloxane monomer, having the structure or glycidyl ether polyhedral oligomeric silsesquioxane, having the structure ### Claim 13 (depends on 1) The coating of claim 1, wherein the coating comprises about 91% to about 95% solids by weight. ### Claim 14 (depends on 1) The coating of claim 1, wherein the coating comprises about 5% to about 20% by weight of the spherical filler.