Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1986-05-12
1990-02-27
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428500, 428519, 428520, 428522, 5253333, B32B 2730, B32B 2734
Patent
active
049045199
ABSTRACT:
Polymeric composition suitable for preparing an ink receptive coating for a recording sheet and the recording sheet formed therefrom. The composition comprises a hydrolyzed copolymer formed from vinyl amide monomer units and vinyl ester monomer units.
The recording sheets of the invention can be imaged by means of pen plotters on ink jet printers that utilize either water-based inks or solvent based inks. The ink receptive coating formed from the polymeric composition of this invention is resistant to fingerprinting and inhibits clogging of pen tips.
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"Water Soluble Resins", pp. 106-107; Davidson & Sittig; Reinhold Publications, 1962.
"Water Soluble Polymers Technology & Aplications"; p. 207; Neltzer (1972), Noyes Data Corp.
Crooks and Melz, IBM Technical Disclosure Bulletin, 21, No. 6, Nov. 1978.
Davis J.
Kirn Walter N.
Lesmes George F.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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