Stock material or miscellaneous articles – Ink jet stock for printing – Modified polyvinyl alcohol ink receptive layer
Reexamination Certificate
2004-03-29
2010-02-02
Shewareged, Betelhem (Department: 1794)
Stock material or miscellaneous articles
Ink jet stock for printing
Modified polyvinyl alcohol ink receptive layer
C428S032330, C428S032350, C428S032370
Reexamination Certificate
active
07655287
ABSTRACT:
An inkjet recording medium obtained by forming a coating layer containing a pigment and a binder on the surface of a base material and coating layer is subsequently pressed onto a heated mirror finished surface to dry to form an ink absorbing layer through a cast coating method, wherein pigment contains a colloidal silica that has a primary particle diameter of from 10 nm to 100 nm while the ratio of the secondary particle diameter to primary particle diameter is from 1.5 to 3.0.
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AEROSIL Datasheet (Internet Print-Out) Feb. 12, 2003.
Nissan Chemical American Corporation —SNOWTEX—.
U.S. Appl. No. 10/541,300.
U.S. Appl. No. 10/532,531.
U.S. Appl. No. 10/524,480.
Endo Shoichi
Fujimoto Takayuki
Hagisawa Susumu
Hamada Kaoru
Kawashima Masanori
Gary C. Cohn PLLC
Nippon Paper Industries Co. Ltd.
Shewareged Betelhem
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