Ink jet recording medium

Details Ink jet recording medium Ink jet recording medium

1998-03-02

2000-10-03

Schwartz, Pamela R.

Stock material or miscellaneous articles

Composite

428195, 428211, 428325, 428327, 428328, 428329, 428330, 428331, 428522, 428532, 347105, B41M 500, B41J 201

Patent

active

061270377

ABSTRACT:
An ink sorptive coating for ink jet recording media, and ink jet recording media that contain the same, wherein the ink jet recording medium contains a substrate having an ink sorptive layer coated thereon. The ink sorptive coating layer contains (1) a polymer or copolymer that comprises a polyalkyl oxazoline monomer unit or a polyphenyl oxazoline monomer unit, or a copolymer that comprises a polyalkyl oxazoline monomer unit and a polyphenyl oxazoline monomer unit, and (2) a hydrophilic, water-insoluble polymer or copolymer which preferably contains hydroxyl groups. The ink sorptive coating provides the ink jet media with improved image quality, dry time and a low degree of curl.

REFERENCES:
patent: 4781978 (1988-11-01), Duan
patent: 4889765 (1989-12-01), Wallace
patent: 4956230 (1990-09-01), Edwards et al.
patent: 5389723 (1995-02-01), Iqbal et al.
patent: 5605750 (1997-02-01), Romano et al.
patent: 5700582 (1997-12-01), Sargeant et al.

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