Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
Patent
1975-10-28
1976-10-12
Bowers, Jr., Charles L.
Gas separation: apparatus
Electric field separation apparatus
Electrode cleaner, apparatus part flusher, discharger, or...
96 7591D, 96 91R, G03C 534, G03C 160
Patent
active
039855627
ABSTRACT:
A diazo recording process which comprises the steps of (1) information-wise exposing to ultra-violet light and (2) overall heating a recording material comprising a compound yielding an amine on heating, an ultra-violet light-sensitive diazo compound and a coupling component capable of yielding a dyestuff by reaction with unaffected diazo compound when heating said material and wherein the compound yielding an amine on heating corresponds with the following general formula: ##EQU1## in which: R.sub.1 represents
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Delzenne Gerard Albert
Mertens Ludovicus Maria
AGFA-GEVAERT N.V.
Bowers Jr. Charles L.
Daniel William J.
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