Compositions: coating or plastic – Coating or plastic compositions – Marking
Patent
1975-11-13
1978-12-05
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Marking
101451, 101472, 20415916, 260884, 260DIG38, C09D 1106, C09D 1112
Patent
active
041284305
ABSTRACT:
Pressure-sensitive master sheets are produced by printing ink-releasing images onto a master sheet by silk screen techniques using a semi-solid printable ink composition comprising a wax and/or resin binder material, an incompatible oleaginous material, colorant and a volatile vehicle. The solidifed printed images comprise a porous, spongy network of the binder material containing within the pores thereof the oleaginous material and colorant as a pressure-exudable ink. The printed master is suitable for the production of several copies in a dry pressure-copying process.
REFERENCES:
patent: 3207621 (1965-09-01), Newman et al.
patent: 3359900 (1967-12-01), Newman
patent: 3404995 (1968-10-01), Newman
patent: 3458339 (1969-07-01), Newman
patent: 3459581 (1969-08-01), Newman
patent: 3510340 (1970-05-01), Blake et al.
patent: 3847767 (1974-11-01), Kloczewski
patent: 3955997 (1976-05-01), Sagane et al.
patent: 3963798 (1976-06-01), Miller
patent: 4042401 (1977-08-01), Newman et al.
Chem. Abst., 79:6635p, 1973.
Emerson Robert T.
Newman Douglas A.
Columbia Ribbon and Carbon Manufacturing Co., Inc.
Morris Theodore
Tully Thomas L.
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