TERMIUM Plus®

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DEVELOPMENT INHIBITOR RELEASING COUPLER [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1993-09-24

English

Subject field(s)
  • Photography
  • Inks and Colour Reproduction (Graphic Arts)
DEF

(DIR couplers): Term used for development-inhibitor-releasing couplers which, on reacting with oxidised colour developer release or form development inhibitors (e.g. benzotriazole) image-wise. Such couplers lower the graininess, increase the sharpness and, via interlayer interimage effects improve the colour rendering of the image.

French

Domaine(s)
  • Photographie
  • Encres et couleurs (Industrie graphique)
DEF

coupleur qui a la propriété, lors du développement chromogène (le développement durant lequel se forment les couleurs), de libérer un agent inhibiteur empêchant la diffusion parasite des colorants d'une couche à l'autre.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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