Emulsions with high grain surface to volume ratios

Details Emulsions with high grain surface to volume ratios Emulsions with high grain surface to volume ratios

1995-01-31

1996-04-30

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, 430570, 430599, G03C 1015, G03C 1035

Patent

active

055124267

ABSTRACT:
Radiation sensitive emulsions are disclosed in which surface sensitized silver halide grains are agglomerated into discrete clumps and the clumps are separated by peptizer. The emulsions exhibit a higher sensitivity than emulsions in which grains of the same mean size are individually separated by peptizer.

REFERENCES:
patent: 4334012 (1982-06-01), Mignot
patent: 4439520 (1984-03-01), Kofron et al.
patent: 4471050 (1984-09-01), Maskasky
patent: 4735894 (1988-04-01), Ogawa
patent: 5264337 (1993-11-01), Maskasky
patent: 5292632 (1994-03-01), Maskasky
Research Disclosure, vol. 365, Sep. 10, 1994, Item 36544, I.

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