Powder coating method providing enhanced finish characteristics

Details Powder coating method providing enhanced finish characteristics Powder coating method providing enhanced finish characteristics

2007-04-17

2007-04-17

Parker, Fred J. (Department: 1762)

Coating processes

With post-treatment of coating or coating material

Movement of work treats coating

C427S180000, C427S185000, C427S475000, C427S374100

Reexamination Certificate

active

10950925

ABSTRACT:
A powder coating method that provides enhanced finish characteristics to a powder coated object. The object to be powder coated is vibrated such that the powder readily flows on the surface of the object. The improved flow of the applied powder results in a powder coated object having enhanced, or otherwise superior finish characteristics. The method works with existing powder coating methods, systems, and materials and the vibration may be applied before, during, and/or after the powder is applied, i.e., during heating and/or curing. Additionally, the vibrations may be produced by a variety of means and/or methods including direct mechanical contact (i.e., a vibrating plate), indirect mechanical contact (i.e., a vibrating hang wire), and/or indirect non-contact (i.e., acoustic) methods.

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patent: 2003/0044524 (2003-03-01), Hoffland

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