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Photography photographic development

It is used for hair dyeing, as a rubber accelerator and as a photographic developer. Derivatives are extensively used as developers in colour photography. [Pg.305]

Mostafavi M, Marignier JL, Amblard J, BeUoni J. (1989) Radiat Phys Chem 34 605 BeUoni J, Amblard J, Marignier JL, Mostafavi M, La photographie revelee (1990) La Recherche 48 212 BeUoni J, Amblard J, Marignier JL, Mostafavi M. (1991) The principles of photographic development. Endeavour 2 59. [Pg.377]

Aniline is converted into hydroquinone, a photographic developer in black and white photography used with metol (p-methylaminophenol). Production of hydroquinone commences with oxidation of aniline by manganese dioxide in aqueous sulfuric acid at 0-5 °C,... [Pg.771]

Black-and-white photography depends on the fact that hydroquinone is easily oxidized. Photographic film is covered by an emulsion of silver bromide. When light hits the film, the silver bromide is sensitized. Sensitized silver bromide is a better oxidizing agent than silver bromide that has not been exposed to light. When the exposed film is put into a solution of hydroquinone (a common photographic developer), hydro-... [Pg.872]

See other pages where Photography photographic development is mentioned: [Pg.30]    [Pg.227]    [Pg.377]    [Pg.775]    [Pg.195]    [Pg.22]    [Pg.111]    [Pg.570]    [Pg.377]    [Pg.775]    [Pg.570]    [Pg.1088]    [Pg.290]    [Pg.633]    [Pg.775]    [Pg.473]    [Pg.46]    [Pg.115]    [Pg.775]    [Pg.532]    [Pg.397]    [Pg.7209]    [Pg.7220]    [Pg.4823]    [Pg.4954]    [Pg.890]    [Pg.1579]    [Pg.255]    [Pg.22]    [Pg.245]    [Pg.40]    [Pg.388]    [Pg.419]    [Pg.429]    [Pg.429]    [Pg.440]    [Pg.440]    [Pg.457]    [Pg.192]    [Pg.33]   
See also in sourсe #XX -- [ Pg.7 , Pg.77 ]



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