Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Substrate treatment process










Image Number 6 for United States Patent #8021489.

A method of forming a plasma to physicochemically modify properties of a fluid spray in a substrate treatment processes includes providing an applicator in proximity to the substrate. The applicator comprises an electrically insulated main body portion containing a cavity, a tube axially positioned within the cavity for transporting a first fluid, an annular electric-field generator positioned within the cavity between the main body portion and the tube, a region between the tube and the generator for transporting a second fluid, and a nozzle connected to the main body portion for mixing the first fluid with the second fluid to form the fluid spray. The tube, the nozzle or the substrate are selectively grounded. Upon activating the electric-field generator, plasma is formed within the tube or about the region between the tube and the generator when the tube is grounded, within the nozzle when the nozzle is grounded or between the nozzle and the substrate when the substrate is grounded.








 
 
  Recently Added Patents
Biomedical electro-stimulator
Imidazole derivatives used as TAFIa inhibitors
Method and structure for adding mass with stress isolation to MEMS structures
Resist underlayer film forming composition for lithography, containing aromatic fused ring-containing resin
Method and apparatus for producing homogeneous magnetic fields
Animation control apparatus, animation control method, and non-transitory computer readable recording medium
Distributive data capture
  Randomly Featured Patents
Reflector assembly
Portable firearm resting assembly
Apparatus for controlling the welding pattern between weldment components
Method for forming trench isolation structures
Gage for milled blade ring segments
Guided filter with support wire and methods of use
High solids can coating compositions based on epoxy resin crosslinking agent, flexibilizing polyol, co-reactive acid catalyst, and surface modifier
Integrated ambient sensing devices and methods of manufacture
Beverage container
Azlactone-containing pressure-sensitive adhesives