.beta.-Eliminating polymers for diffusion control in photographi

35 mm self-developing transparency film assemblage

4-Hydroxyalkyl-substituted 3-pyrazolidinone electron transfer ag

4-Hydroxyalkyl-substituted 3-pyrazolidinone electron transfer ag

Absorbed hydrazide nucleating agents and photographic elements c

Acidic adhesive compositions and self-processing photographic pr

Acylhydrazinophenylthiourea nucleating agents and photographic e

Adsorbable alkynyl substituted heterocyclic quaternary ammonium

Adsorbable arylhydrazides and applications thereof to silver hal

Aliphatic hydroxyl hydrogen bond donating groups on thermal solv

Alkali metal alginate surface layer for heat development process

Alkaline fluid photographic processing composition containers

Amine compounds as contrast enhancers for black-and-white photot

Amino hydroxy cyclohexenone developing agents

Amplification process

Anionic copolymers containing polyvalent metal cations and their

Anti-reflection layer of silica matrix with fluorinated polylmer

Application of activated arylhydrazides to silver halide photogr

Aqueous developable dye diffusion transfer elements containing s

Azo and azomethine dye developers