Method of making uniformly mixed dry photographic processing composition using hot melt binder

A dry powdered, uniformly-mixed photographic processing composition is prepared with intense mixing of dry photoprocessing chemical components, and by forming uniformly sized agglomerates of the mixed powder. During agglomeration, a hot melt binder polymer is applied in a controlled manner to enable...

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Bibliographische Detailangaben
Hauptverfasser: WILLIAM JAMES GAMBLE, FRANKLIN CHARLES BRAYER, WALTER THEODORE GURNEY
Format: Patent
Sprache:eng
Schlagworte:
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