Transparency film assemblage

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...

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Details

354304, 430498, G03C 554, G03D 902

Patent

active

046006800

ABSTRACT:
A transparency film assemblage of the type which includes a film mount having first and second apertured sections, a film frame of the instant type mounted on the first section in superposition to its aperture, a strip sheet mounted in superposed relation to the film frame, and a container having a supply of processing liquid which is to be spread between the sheet and the film frame, subsequent to the latter's exposure, to initiate the formation of a visible image in the film frame. The film mount is constructed to accommodate the container and/or the sheet, after the latter has been stripped from the image in the film frame which is to be subsequently viewed, such that the container and/or sheet may be sandwiched between the first and second sections when they are secured in face-to-face relation to define a fully mounted transparency ready to be placed in a projector.

REFERENCES:
patent: 3225670 (1965-12-01), Friedman et al.
patent: 3369470 (1968-02-01), Downey
patent: 3607284 (1971-09-01), Harvey
patent: 3615541 (1971-10-01), Hubert
patent: 4114166 (1978-09-01), Driscoll et al.
patent: 4132471 (1979-01-01), Svatek et al.
patent: 4256527 (1981-03-01), Green
patent: 4279988 (1981-07-01), Ewald

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