Direct-positive silver halide emulsion fogged with low levels of

Details Direct-positive silver halide emulsion fogged with low levels of Direct-positive silver halide emulsion fogged with low levels of

1977-11-07

1979-03-13

Louie, Jr., Won H.

Gas separation: apparatus

Electric field separation apparatus

Collecting electrode details

96107, 96108, 96101, 96120, G03C 136

Patent

active

RE0299308

ABSTRACT:
Very high speed direct-positive photographic emulsions comprising silver halide grains fogged with both reduction and gold fogging agents are described. For some applications other fogging agents, e.g. compounds of metals more electropositive than silver, can be substituted for the gold fogging agent. Photographic elements employing such emulsions and processes for preparing them are also disclosed.

Affiliated with

Also associated with

Rating

Direct-positive silver halide emulsion fogged with low levels of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct-positive silver halide emulsion fogged with low levels of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct-positive silver halide emulsion fogged with low levels of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2365252