Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Alloy and orifice plate for an ink-jet pen using the same










Image Number 3 for United States Patent #6799832.

An alloy that is suitable for coating a nickel orifice plate of an ink-jet printhead so as to allow the orifice plate to adhere to an intermediate layer of the ink-jet printhead and to improve the non-wetting characteristics of the nickel orifice plate is disclosed. This alloy is made up of a precious metal and a polymer material. According to a one embodiment, the precious metal is gold and the polymer is Teflon. An orifice plate for an ink-jet pen that can be coated with the alloy typically has a plate that has an inner surface and an outer surface. The orifice plate has an orifice that extends through the plate between the inner surface and outer surface. At least a portion of the outer surface surrounding the orifice is coated with the precious metal-polymer alloy.








 
 
  Recently Added Patents
Semiconductor assembly and semiconductor package including a solder channel
Optoelectronic semiconductor chip and method for manufacturing a contact structure for such a chip
Method for forming ventilation holes in an electrode plate
Baseball player stationery tab
Control apparatus and control method
Image forming apparatus having exhaust fan
Process for preventing polymerization of cracked volatile products during pyrolysis and gasification
  Randomly Featured Patents
Inorganic compound sol modified by organic compound
Financial check with an electronic ink display
Color luminous device
Apparatus and method for processing oil well brine
Load limiting energy absorbing lightweight debris catcher
Method and apparatus for real-time wafer temperature measurement using infrared pyrometry in advanced lamp-heated rapid thermal processors
Chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and their preparation
Hybrid compressor
Composition, kit and method for assaying heparin and a method for making the composition
Copying machine