Tissueless pre-printed spirit duplicating masters

Stock material or miscellaneous articles – Composite – Of wax or waxy material

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Details

106 21, 106 31, 427144, B41M 504, B41M 518

Patent

active

039625265

ABSTRACT:
The spirit duplicating masters are pre-printed utilizing a non-bleed, non-smear ink composition. Typically the ink may contain cetyl alcohol, carnauba wax, a soft wax, fillers and a small amount of dye solubilizer and/or wetting agent. Such pre-printed masters may be formed into booklets without the necessity of interleaved protective layers or tissues.

REFERENCES:
patent: 2324671 (1943-07-01), Bernstein
patent: 2732795 (1956-01-01), Brandt et al.
patent: 2748024 (1956-05-01), Klimkowski et al.
patent: 2824812 (1958-02-01), Drautz
patent: 3036924 (1962-05-01), Newman
patent: 3446646 (1969-05-01), Terry
patent: 3459581 (1969-08-01), Newman
patent: 3619157 (1971-11-01), Brinckman
patent: 3730091 (1973-05-01), Gaynor

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