Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1986-07-29
1987-12-15
Robinson, Ellis P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428141, 428195, 428207, 4284111, 4284744, 4284752, 4284763, 428480, 428522, 428524, 428908, 428323, 428331, 3461351, B32B 516, B32B 2730, B32B 2734
Patent
active
047132809
ABSTRACT:
Transparent sheet capable of receiving oil-based inks from impact ink transfer printers that use fabric ribbons.
The sheet of this invention is non-tacky, and comprises a backing bearing on at least one major surface thereof an ink-receptive layer, capable of receiving oil-based ink from a fabric ribbon, said layer comprising a polymeric material having a Hansen dispersion parameter from about 10 to about 20 J.sup.1/2 /cm.sup.3/2, a Hansen dipole parameter of less than about 6 J.sup.1/2 /cm.sup.3/2, and a Hansen hydrogen bonding parameter from about 8 to about 20 J.sup.1/2 /cm.sup.3/2. The ink-receptive layer can also contain particulate material.
REFERENCES:
patent: 3867168 (1975-02-01), Akman
patent: 3949148 (1976-05-01), Akman
patent: 4301195 (1981-11-01), Mercer et al.
patent: 4481252 (1984-11-01), Postle et al.
patent: 4575465 (1986-03-01), Viola
patent: 4592951 (1986-06-01), Viola
Minnesota Mining and Manufacturing Company
Monroe James B.
Robinson Ellis P.
Sell Donald M.
Smith James A.
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