DYE TO POLYMERS ADDING METHOD

FIELD: production of painted optically transparent polymeric films used in microelectronics, quantum electronics and opto-electronics. ^ SUBSTANCE: method for adding dye to polymers comprises steps of drawing polymer in adsorption-active liquid medium containing dissolved dye; further drying of poly...

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Hauptverfasser:	JARYSHEVA LARISA MIKHAJLOVNA, DOLGOVA ALLA ANATOL'EVNA, OLENIN ALEKSANDR VLADIMIROVICH, GROKHOVSKAJA TAT'JANA EVGEN'EVNA, ARZHAKOVA OL'GA VLADIMIROVNA, BAKEEV NIKOLAJ FILIPPOVICH, VOLYNSKIJ ALEKSANDR L'VOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	FIELD: production of painted optically transparent polymeric films used in microelectronics, quantum electronics and opto-electronics. ^ SUBSTANCE: method for adding dye to polymers comprises steps of drawing polymer in adsorption-active liquid medium containing dissolved dye; further drying of polymer and annealing it; using as polymer non-oriented polymeric film of amorphous polymer; annealing polymer in temperature range beginning from temperature of polymer vitrifying till temperature of chemical decomposition of polymer with dye. Polymer is dried and annealed without holding it in tensioned state in direction of drawing. ^ EFFECT: possibility of realizing simplified process for producing optically transparent painted polymeric films. ^ 4 ex