Государственный Университет "Львовская Политехника"
Львівська Обласна Клінічна Лікарня
Львовская областная клиническая больница
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Application filed by Державний Університет "Львівська Політехніка", Государственный Университет "Львовская Политехника", Львівська Обласна Клінічна Лікарня, Львовская областная клиническая больницаfiledCriticalДержавний Університет "Львівська Політехніка"
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A process for the preparation of hydrogel polymer material consists in interaction of polyvinyl pyrrolidone with hydroxyalkylmethylmethacrylates in the presence of polymerization initiators and crosslinking agent. In order to improve mechanical and optical properties at high water absorption capacity polyvinyl pyrrolidone of 11000-16000 molecular weight is used, and polyoxyethylene glycol dimethacrylate of 1500 molecular weight or oligourethane dimethacrylate is used as crosslinking agent.
UA2598051A1978-04-031978-04-03Process for the preparation of hydrogel polymer material
UA2132A1
(en)