Third stream automotive color injection
May 11, 2024. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesLiquid spraying device Casting coating Nonionically stabilized polyester urethane resin for water-borne coating compositions Paint spraying system Multiple component spray gun Water-based plural component spray painting system Plural component delivery system Apparatus for dispensing two sprayable substances in a user selectable ratio Moisture sensitive item drying appliance Process for applying an appearance enhancing protective polyurethane lining for truck beds and product produced by same InventorApplicationNo. 10842781 filed on 05/11/2004US Classes:239/214.17, With combining of fluids and subsequent distribution239/214.25, With combining of diverse fluids at or upstream of distributor239/400, Three or more fluids239/11, Of discharge modification of flow varying528/59, From N=C=X reactant having at least two -C-NH-C(=X)- groups239/3, Including electrostatic charging239/10Including dissolving or entraining in liquid streamExaminersPrimary: Scherbel, David A.Assistant: Hogan, James S. Attorney, Agent or FirmInternational ClassesB05B 3/00F23D 11/04 AbstractA method and system are provided for dispensing a colored polymerizing composition. Two reactive components and one color component are pumped from respective containers at a metered volume. The color component, which is preferably a low-viscosity automotive paint is injected into either the first or second stream of reactive component at a point immediately prior to mixing all components in a dispensing device for dispensing the resulting colored fluid mixture onto a surface to be coated. The mixture may be dispensed by pouring or spraying onto the surface. The method and system are particularly useful for mixing and dispensing colored polyurethane or polyurea coatings, such as for spray-on truck bed liners.Other References
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