# US 8,772,399 B2 · Flexible protective and lustrous spray gel dressing composition > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,772,399 B2 - Document ID: US8772399B2 - Status: Granted - Kind: B2 - Application number: 12/399,299 - Filed: 2009-03-06 - Published: 2009-10-08 - Granted: 2014-07-08 - Earliest claimed: 2008-04-07 - Assignees: Ashland Licensing and Intellectual Property LLC - Applicants: Hida Hasinovic - Inventors: Hida Hasinovic - Web page: https://patentgrep.com/patent/US8772399B2 ## CPC - C09D 183/04: Polysiloxanes - C08L 33/02: Homopolymers or copolymers of acids; Metal or ammonium salts thereof - 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) - C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06) ## Abstract A protective dressing composition which imparts a lustrous and glossy appearance to a flexible or elastic rubber or plastic surface includes water, silicone fluid, a polymeric acrylic emulsifier to hold the silicone fluid in dispersion in the water and a UV stabilizer. Further, the composition is substantially free of nonpolymeric surfactants. The coating does not exhibit stickiness, attract dust or other contaminants, and resist cracking and peeling. The composition provides of a shiny protective coating suitable for application to metal, plastic, wood, and painted surfaces, and is especially well suited for use on flexible substrates such as automotive tires, bumpers, rubber, trim, vinyl, and the like. The coating maintains the flexibility of the coating at low temperatures and reduces and/or eliminates the tacky property on the surface. The acrylic polymer emulsifier does not re-emulsify with rain (water) providing a durable protective coating. The instant composition utilizes a polymer, which acts as an emulsifier and does not require a separate surfactant to hold the solution in suspension as required by conventional formulations, which require a surfactant to form an emulsion. ## Claims ### Claim 1 A spray gel dressing composition free of surfactants and having a viscosity of 1000 to 10,000 cps comprising water in an amount of at least 60 percent by weight based on the total weight of the composition; at least 25% by weight silicone fluid based on the total weight of the composition; and a polymeric acrylic emulsifier in an amount of from 0.001 to 10.0 percent by weight based on the total weight of the composition. ### Claim 2 (depends on 1) The spray gel dressing composition of claim 1 having a viscosity of 4000 to 6000 cps. ### Claim 3 (depends on 1) The spray gel composition of claim 1, further comprising a UV stabilizer in an amount of from 0.01 to 1.0 percent by weight based on the total weight of the composition. ### Claim 4 (depends on 1) The spray gel composition of claim 1, further comprising a preservative in an amount of from 0.001 to 1.0 percent by weight based on the total weight of the composition. ### Claim 5 (depends on 1) The spray gel composition of claim 1, further comprising a silane in an amount of from 0.001 to 1.0 percent by weight based on the total weight of the composition. ### Claim 6 (depends on 1) The spray gel composition of claim 1, further comprising a fragrance in an amount of from 0.001 to 1.0 percent by weight based on the total weight of the composition. ### Claim 7 A spray gel dressing composition free of surfactants having a viscosity of 1000 to 10,000 cps consisting essentially of water, at least 25% by weight silicone fluid based on the total weight of the composition; a polymeric acrylic emulsifier in an amount from 0.001 to 10% by weight based on the total weight of the composition; a UV stabilizer in an amount from 0.001 to 1% by weight based on the total weight of the composition; a preservative in an amount from 0.0 to 1% by weight based on the total weight of the composition; a silane in the amount of from 0.01 to 1% by weight based on the total weight of the composition; and a fragrance in an amount from 0.0 to 1% by weight based on the total weight of the composition. ### Claim 8 (depends on 7) The spray gel dressing claimed in claim 7 having a viscosity of 4000 to 6000 cps. ### Claim 9 (depends on 1) A solid polymeric surface coated with a spray gel dressing composition of claim 1. ### Claim 10 (depends on 9) The surface claimed in claim 9 wherein said surface is a tire.