Methods and apparatus for making coatings using electrostatic spray

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United States of America Patent

PATENT NO 8758863
SERIAL NO

12446031

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Abstract

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Methods for creating coatings composed of a single material or a composite of multiple materials, beginning with ESC to deposit the base layer and then using other methods for the binding step beyond CVI. Also, for certain materials and applications, some pre-processing or pre-treatment of the coating materials is necessary prior to deposition in order to achieve a satisfactory coating. This application discloses methods for pre-deposition treatment of materials prior to ESC deposition. It also discloses methods for post-processing that provide additional functionality or performance characteristics of the coating. Finally, this application discloses certain apparatus and equipment for accomplishing the methods described herein.

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Patent Owner(s)

Patent OwnerAddress
P&S GLOBAL HOLDINGS LLC16825 NORTHCHASE DRIVE SUITE 1400 HOUSTON TX 77060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Wenping Fayetteville, US 16 96
Lowrey, Justin B Fayetteville, US 2 17
Malshe, Ajay P Springdale, US 43 638

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