Fluid sprinkling – spraying – and diffusing – Processes – Including electrostatic charging
Patent
1989-03-22
1991-04-23
Lawrence, Evan
Fluid sprinkling, spraying, and diffusing
Processes
Including electrostatic charging
239 1, 239 8, 239 11, 239 13, 427 27, 427421, 427422, B05D 102, B05D 104
Patent
active
050093673
ABSTRACT:
The present invention is directed to methods and apparatus for spraying liquid compositions by airless spray techniques so as to obtain wider spray patterns without having to alter the construction or configuration of conventional nozzles, nozzle tips or spray guns. By means of the present invention, the width of a spray pattern may be changed while the spraying operation is being conducted.
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Lawrence Evan
Reinisch Morris N.
Union Carbide Chemicals and Plastics Technology Corporation
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