INTRAOCULAR LENS

FIELD: optics. SUBSTANCE: optical part 1 of lens and supporting part in the form of two arcs 2,3 are made from hardened composition prepared through UV irradiating a mixture of oligocarbonatomethacrylate and 2,2-dimethoxy-2-phenylacetophenone, their weight ratio being 100:(0.005-0.5). EFFECT: improv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TREUSHNIKOV V.M, CHUPROV A.D, VIKTOROVA E.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	FIELD: optics. SUBSTANCE: optical part 1 of lens and supporting part in the form of two arcs 2,3 are made from hardened composition prepared through UV irradiating a mixture of oligocarbonatomethacrylate and 2,2-dimethoxy-2-phenylacetophenone, their weight ratio being 100:(0.005-0.5). EFFECT: improved optical characteristics. 1 cl, 1 dwg Оптическая часть 1 линзы и опорная часть в виде двух дуг 2 и 3 выполнены из отвержденной композиции, полученной под действием УФ-излучения на смесь олигокарбонатметакрилата и 2,2-диметокси-2-фенилацетофенона. Соотношение первого и второго компонентов смеси составляет 100 : 0,005 - 0,5 мас.ч.