Method for painting window lineal members
AssigneeOwens Corning Fiberglas Technology, Inc.
InventorsRoger A. McFarland, Gordon P. Armstrong
Life of this patent
Estimating the term…
Abstract
A method for painting a plastic lineal member comprises heating the surface of the lineal member to a temperature greater than about 130.degree. F., coating the lineal member with an aqueous solution, drying the lineal member, painting the lineal member, and curing the paint on the lineal member.
Claims22
The method for electrostatically painting a plastic elongated substrate comprising heating the surface of the elongated substrate to a temperature greater than about 130.degree. F., coating the elongated substrate with an aqueous conductive solution, drying the elongated substrate, electrostatically painting the elongated substrate, and curing the paint on the elongated substrate.
The method for electrostatically painting a plastic elongated substrate, the elongated substrate having a hard resinous outer surface and an inner core of insulating material, comprising heating the surface of the elongated substrate to a temperature within the range of from about 135.degree. F. to about 190.degree. F., coating the elongated substrate with an aqueous conductive solution containing at least one salt, drying the elongated substrate, electrostatically painting the elongated substrate, and curing the paint on the elongated substrate.
The method for electrostatically painting a plastic elongated substrate comprising heating an aqueous conductive solution to a temperature greater than about 140.degree. F., coating the elongated substrate with the conductive solution, drying the elongated substrate, electrostatically painting the elongated substrate, and curing the paint on the elongated substrate.
The method for electrostatically painting a plastic elongated substrate, the elongated substrate having a hard resinous outer surface and an inner core of insulating material, comprising heating an aqueous solution containing at least one salt to a temperature within the range of from about 180.degree. F. to about 210.degree. F., coating the elongated substrate with the aqueous solution, drying the elongated substrate, electrostatically painting the elongated substrate, an curing the paint on the elongated substrate.
Dependencies are inferred from the claim text.