TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COPULANT [2 records]
Record 1 - internal organization data 2015-03-10
Record 1, English
Record 1, Subject field(s)
- Photography
Record 1, Main entry term, English
- coupler
1, record 1, English, coupler
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- coupling agent 2, record 1, English, coupling%20agent
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Chemical used in colour development where it combines with certain by-products of the development process to form a dye. 3, record 1, English, - coupler
Record 1, French
Record 1, Domaine(s)
- Photographie
Record 1, Main entry term, French
- copulant
1, record 1, French, copulant
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- coupleur 1, record 1, French, coupleur
correct, masculine noun
- formateur de colorants 2, record 1, French, formateur%20de%20colorants
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Substance que l'on combine avec une émulsion pour produire, par réaction avec le révélateur oxydé, une image colorée au cours d'un développement chromogène. 3, record 1, French, - copulant
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1975-03-11
Record 2, English
Record 2, Subject field(s)
- Cinematography
- Photography
Record 2, Main entry term, English
- coupler 1, record 2, English, coupler
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
because of their ability to undergo these condensations (oxidative condensation of certain developing agents), the compounds that comprise active methylene or methine groups are called couplers. 1, record 2, English, - coupler
Record 2, French
Record 2, Domaine(s)
- Cinématographie
- Photographie
Record 2, Main entry term, French
- formateur 1, record 2, French, formateur
Record 2, Abbreviations, French
Record 2, Synonyms, French
- copulant 1, record 2, French, copulant
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
(...) on développe une image latente à l'aide d'une dialcoyl-p-diamine asymétrique, en présence d'un phénol ou d'un composé ayant un groupe méthylène réactif CH2. Le phénol (ou composé) est le formateur ou copulant. 1, record 2, French, - formateur
Record 2, Spanish
Record 2, Textual support, Spanish
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