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Deardurff
Larrie Deardurff, Corvallis, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20100251933 | Magenta Inks And Ink Sets For Ink-jet Imaging - The present invention is directed to magenta inks and ink sets for ink-jet printing. The inks and ink sets provide exceptional ozone fastness, particularly when printed on porous media or plain paper. The inks of the ink sets are formulated to be compatible with each other and are capable of producing high quality printed images. | 10-07-2010 |
Larrie A. Deardurff, Corvallis, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090082564 | INK JET DYE DESIGN - Magenta chromophore dyes which are stabilized by adding steric hindering groups to protect the imino carbons; nonlimiting examples of the steric hindering groups being phenyl, methyl, ethyl, isopropyl, fluoride, chloride, bromide and iodide groups. | 03-26-2009 |
L. Robert Deardurff, Waterville, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20090093557 | METHOD FOR OPTIMIZATION OF RPET DECONTAMINATION - A process for decontaminating recycled polyethylene terephthalate (RPET) is disclosed, the process involves determining an accumulated thermal history (ATH) of the RPET, including the thermal history of any process steps performed by a subsequent possessor of the RPET, to result in an optimized decontamination process for decontaminating the RPET to a desired level. | 04-09-2009 |