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Organism compatibility hydrogel and its production method of multi functional values
Organism compatibility hydrogel and its production method of multi functional values
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机译:生物相容性水凝胶及其多功能价值的生产方法
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摘要
The organism compatibility hydrogel of multi functional values of this invention, 1.95-8.0 mass % acrylamide and 0.54-3.0 mass % methacrylic amide, 0.003-0.4 mass % 2- hydroxyethyl = metakurirato, 0.006-0.6 mass % N, N'- methylene bis (acrylamide), and 100 mass % to includes the water. The hydrogel is produced by under existing of the polymerization initiator of peroxide making the aforementioned monomer copolymerize in water medium, constant temperature leaving of the reaction blend is executed at three stages. First stage is executed at the temperature which from 12 at time to 24 hours from 20 covers the range to the 30C, second stage is executed by from 0.4 irradiating with the - radiation dose of 1.0 Mega rads, third stage from 20 between times to 40 minutes, is executed by the pressure of 1.2 atmospheres from temperature and 0 which from 100 cover the range to the 130C.
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