Very low coefficient of variation tabular grain emulsion

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

430569, 430637, G03C 1015, G03C 1035

Patent

active

052100138

ABSTRACT:
A photographic emulsion is disclosed containing a coprecipitated grain population exhibiting a coefficient of variation of less than 10 percent. The coprecipitated grain population consists essentially of tabular grains which are at least 50 mole percent bromide, based on silver, and which have a mean thickness in the range of from 0.080 to 0.3 .mu.m, and a mean tabularity of greater than 8.

REFERENCES:
patent: 4434226 (1984-02-01), Wilgus et al.
patent: 4582781 (1986-04-01), Chen et al.
patent: 4797354 (1989-01-01), Saitou et al.
patent: 5043259 (1991-08-01), Arai
patent: 5096806 (1992-03-01), Nakamura et al.
Research Disclosure, vol. 232, Aug., 1983, Item 23212.
Research Disclosure, vol. 253, May, 1985, Item 25330.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Very low coefficient of variation tabular grain emulsion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Very low coefficient of variation tabular grain emulsion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Very low coefficient of variation tabular grain emulsion will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1349517

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.