METHOD FOR PRODUCTION OF HARDENED SILICONE RUBBER

FIELD: medicine technique, namely production of prosthesis, lenses and crystalline lenses. SUBSTANCE: colored hardened silicone rubber is prepared by interaction of low-molecular polymethylvinyl siloxane with oligohydride siloxane, the process takes place in the presence of catalyst and dye. Microcy...

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Bibliographische Detailangaben
Hauptverfasser:	ZARKHINA TAT'JANA SIDOROVNA, GLAGOLEV NIKOLAJ NIKOLAEVICH, SOLOV'EVA ANNA BORISOVNA, NAZARENKO GEORGIJ BORISOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: medicine technique, namely production of prosthesis, lenses and crystalline lenses. SUBSTANCE: colored hardened silicone rubber is prepared by interaction of low-molecular polymethylvinyl siloxane with oligohydride siloxane, the process takes place in the presence of catalyst and dye. Microcyclic nitrogen-containing water insoluble compound or its complex with ions of metal having transition valence and being chosen of Mn, Fe, Co and Cu is used as mentioned above dye, its quantity being 1-2 % as calculated for mass of low-molecular polymethylvinyl siloxane. EFFECT: improved efficiency of the method.