Ink film constructions
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United States of America Patent
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Oct 13, 2020
Grant Date -
Aug 22, 2019
app pub date -
Feb 22, 2019
filing date -
Mar 5, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An ink film construction including: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.
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International Classification(s)
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- D06Q:DECORATING TEXTILES
- B41F:PRINTING MACHINES OR PRESSES
- D06P:DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS,....
- G03G:ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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