COMPOSITION FOR MANUFACTURE OF INTERMEDIATE LAYER OF BASE FOR FILMING AND PHOTOGRAPHIC MATERIALS

COMPOSITION FOR MANUFACTURE OF INTERMEDIATE LAYER OF BASE FOR FILMING AND PHOTOGRAPHIC MATERIALS

FIELD: air and space filming; chemical and photographic industry. SUBSTANCE: proposed composition includes binder on base of copolymer of methacrylate and carboxylic acid, wetting agent, active component, highly volatile organic solvent and water; used as polymer binder is copolymer of alkymethecryl...

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Bibliographische Detailangaben
Hauptverfasser: PODLESNYKH V.N, TSELIKOVA E.P, ZYKOV V.I
Format: Patent
Sprache:eng
Schlagworte:
AUXILIARY PROCESSES IN PHOTOGRAPHY
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES
PHOTOGRAPHY
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
PHYSICS
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Beschreibung
Zusammenfassung:FIELD: air and space filming; chemical and photographic industry. SUBSTANCE: proposed composition includes binder on base of copolymer of methacrylate and carboxylic acid, wetting agent, active component, highly volatile organic solvent and water; used as polymer binder is copolymer of alkymethecrylates and unsaturated carboxylic acid of common formula (1) , where X1, Y1 X2/Y2= 0-2, R1, C1-C4 is alkyl, R2= H or CH3, n=50-1300; used as active component is resorcinol and chloral hydrate and 1.4- dioxane additionally. EFFECT: enlarged assortment of base; reduced aggressive properties and toxicity; improved adhesive and physico- mechanical properties. 1 tbl, 35 ex