Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Patent
1999-02-25
2000-11-14
Schwartz, Pamela R.
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
428195, 4284231, 428521, 428532, B41M 500
Patent
active
061467707
ABSTRACT:
The present invention is directed to an ink jet recording medium. The ink jet recording medium has an ink absorbent layer provided upon a substrate, with a humidity barrier layer provided upon the ink absorbent layer. The ink absorbent layer comprises a blend of poly(2-ethyl-2-oxazoline), poly(vinyl pyrollidone), and a hydrophobic polymer, and the humidity barrier layer comprises a blend of polyethylene oxide and boehmite alumina. The ink jet recording medium is fast drying over different relative humidity conditions, making it particularly suitable for high speed printing applications.
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Jones Nathan
Rundus Joshua
Sargeant Steven J.
Yuan Shengmei
Arkwright Incorporated
Schwartz Pamela R.
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