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BLANCHIMENT DIRECT COLORANTS [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1975-03-11

English

Subject field(s)
  • Photography
OBS

the two general methods for producing full color transparencies on multilayer films are the -- and the dye forming process.

French

Domaine(s)
  • Photographie
OBS

sans faire intervenir de composés argentiques pour la formation des images, on a pensé pourvoir tirer parti du blanchiment direct de colorants par l'action seule de la lumière.

Spanish

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