Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1995-02-21
1995-11-14
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
366118, 366120, G03C 1015, G03C 1025, B01F 1102
Patent
active
054665701
ABSTRACT:
The present invention is a method for producing a silver halide emulsion. The precipitation of the emulsion is carried out away from the rotary agitator. The reactant solutions are introduced into the reactor very close to the tip of one or more ultrasonic horns that are placed away from the agitator. The ultrasonic horns are efficient sources for controlling micromixing, while the agitator controls the macromixing in the reactor.
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Jagannathan Seshadri
Mahar David F.
Mehta Rajendrakumar V.
Bowers Jr. Charles L.
Eastman Kodak Company
Huff Mark F.
Rosenstein Arthur H.
Ruoff Carl F.
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