METHOD FOR MANUFACTURING FLEXIBLE ENVELOPES IN PROSTHESIS RECEPTACLES

FIELD: medical engineering. ^ SUBSTANCE: method involves mixing components of oligoester having hydroxyl number of 50-58 mg KOH/g, diisocyanate TDI80/20 having NCO-groups in the amount of 47% by mass, silicon fluid PMS-200, pigment paste of flesh color, catalyst 222-09 with urethane silicon composit...

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Hauptverfasser:	PUZIN SERGEJ NIKIFOROVICH, MAKHORTOV NIKOLAJ SERGEEVICH, SPIRIDONOVA SOF'JA IVANOVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	FIELD: medical engineering. ^ SUBSTANCE: method involves mixing components of oligoester having hydroxyl number of 50-58 mg KOH/g, diisocyanate TDI80/20 having NCO-groups in the amount of 47% by mass, silicon fluid PMS-200, pigment paste of flesh color, catalyst 222-09 with urethane silicon composition being obtained, degassing the composition, pouring it into forms, thermostating the produced flexible compound and softening envelopes. ^ EFFECT: concurrent flexible envelope production and composition polymerization; high strength of envelopes; enhanced effectiveness in handicapped persons rehabilitation. ^ 3 cl, 1 tbl