RU94031461A - Method for protecting hologram optical cells on bichrome- plated gelatine
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Method for protecting hologram optical cells on bichrome- plated gelatine
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RU94031461A
RU94031461ARU94031461/25ARU94031461ARU94031461ARU 94031461 ARU94031461 ARU 94031461ARU 94031461/25 ARU94031461/25 ARU 94031461/25ARU 94031461 ARU94031461 ARU 94031461ARU 94031461 ARU94031461 ARU 94031461A
Научно-производственное объединение "Государственный институт прикладной оптики"
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FIELD: hologram optical cell production. SUBSTANCE: method includes operations of plating optical surface of a hologram optical cell with a layer of polymeric glue, placing covering silicate glass on it followed by hardening polymeric glue. The com[position as follows is used as the polymeric glue (percentage by weight): 84 - 90 synthetic thermal resistant low-molecular SKTN caoutchouc of grade A; 5 - 7 K-68 catalyst; 5 - 9 epichlorohydrin. EFFECT: more stable optical parameters.
Claims (1)
Цель - повышение стабильности оптических характеристик голограммных оптических элементов (ГОЭ). Сущность изобретения: способ включает операции нанесения на оптическую поверхность ГОЭ слоя полимерного клея, размещения на нем покровного силикатного стекла с последующим отверждением полимерного клея. В качестве полимерного клея используют композицию, содержащую, мас.%: каучук синтетический термостойкий низкомолекулярный СКТН марки "А" 84 - 90, катализатор К-68 5 - 7, эпихлоргидрин 5 - 9.The goal is to increase the stability of the optical characteristics of hologram optical elements (GOE). The inventive method includes the operation of applying to the optical surface of the GOE a layer of polymer glue, placing on it a silicate glass cover, followed by curing of the polymer glue. As a polymer adhesive, a composition is used containing, wt.%: Synthetic heat-resistant low molecular weight rubber SKTN brand "A" 84 - 90, catalyst K-68 5 - 7, epichlorohydrin 5 - 9.
RU94031461A1994-08-261994-08-26Method of protection of hologram optical elements of bichromate gelatine
RU2076349C1
(en)
Compositions curable at ambient or slightly elevated temperatures comprising a polyhxdroxy compound together with a specified epoxide/carboxylic anhydride crosslinking system.