Imidazolium hardeners for hydrophilic colloids

Details Imidazolium hardeners for hydrophilic colloids Imidazolium hardeners for hydrophilic colloids

1995-06-05

1997-01-07

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

427397, 430446, 430451, 430510, 430539, 430626, 430642, 5483137, 5483341, C07D23364, C07D23361, C07D23372, B05D 302

Patent

active

055918638

ABSTRACT:
This invention is related to improved hardeners for proteinaceous materials. More specifically this invention is related to improved imidazolium hardeners for crosslinking a proteinaceous material for use in a photographic film. The improved hardeners are defined by the formula: ##STR1##

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