Liquid spraying device
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
ApplicationNo. 10842781 filed on 05/11/2004
US 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 stream
ExaminersPrimary: Scherbel, David A.
Assistant: Hogan, James S.
Attorney, Agent or Firm
International ClassesB05B 3/00
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.