Microcapsule-carrying sheet storage cartridge and method of seal

Details Microcapsule-carrying sheet storage cartridge and method of seal Microcapsule-carrying sheet storage cartridge and method of seal

1990-08-09

1991-08-13

Gehman, Bryon P.

Special receptacle or package

For plate or sheet

Fragile or sensitive

53432, 53467, 2062131, 206389, 206409, 2065244, 355 27, 355 72, B65D 8124, B65B 3102, G03B 2758

Patent

active

050389343

ABSTRACT:
A cartridge case in which a microcapsule-carrying sheet to be used as an image recording medium is stored, is filled with a non-oxidative gas which makes it possible to store the microcapsule-carrying sheet for extended periods without affecting its performance. Nitrogen gas or inert gas such as neon, argon, helium, and xenon is suitable as the non-oxidative gas.

REFERENCES:
patent: 3340668 (1967-09-01), Bofinger
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patent: 4091924 (1978-05-01), Newton
patent: 4236633 (1980-12-01), Ernerot
patent: 4399209 (1983-08-01), Sanders et al.
patent: 4671409 (1987-06-01), Espy
patent: 4821876 (1989-04-01), Naito et al.
patent: 4861695 (1989-08-01), Higashiyama
patent: 4865942 (1989-09-01), Gottschalk et al.
patent: 4870801 (1989-10-01), Mizandjian et al.
patent: 4916478 (1990-04-01), Tsujimoto et al.
patent: 4919955 (1990-04-01), Mitchell

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