Diazo type thermosensitive recording material

Details Diazo type thermosensitive recording material Diazo type thermosensitive recording material

1982-01-06

1983-10-25

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

2503161, 2503171, 346 76PH, 3461351, 430141, 430146, 430148, 430151, 430177, 430178, 430179, 430183, 430185, 430187, 430346, 430181, G03C 154, G03C 160

Patent

active

044119798

ABSTRACT:
A diazo type thermosensitive recording material comprising a support material and a thermosensitive recording layer formed thereon, wherein the thermosensitive recording layer comprises a diazo compound, a coupler, a thermo-fusible or thermo-softening binder agent and a thermo-fusible material. The weight ratio of the diazo compound and the thermo-fusible material is in the range of 1:2 to 1:30, and both the diazo compound and the coupler exist as separate particles in the thermosensitive recording layer.

REFERENCES:
patent: 1821281 (1931-09-01), van der Grinten
patent: 2653091 (1953-09-01), Greig
patent: 3202510 (1965-08-01), Hollmann
patent: 3397058 (1968-08-01), van Loon et al.
patent: 3420665 (1969-01-01), Bialczak
patent: 3453112 (1969-07-01), Schaeffer
patent: 3539345 (1970-11-01), Welch
patent: 3660581 (1972-05-01), Levy
patent: 3695885 (1972-10-01), Maryama et al.
Shinozaki, S. et al., SPSE Symposium-Unconventional Photographic Systems, p. 142, 1964.

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