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Information × Registration Number 0203U008728, 0102U003115 , R & D reports Title Development of polyurethanes with P, Si, Cr, Al-containing blocks in polymeric matrix popup.stage_title Head Lebedev E.V., Registration Date 24-12-2003 Organization Institute of Macromolecular Chemistry NASU popup.description2 Methods of synthesis inorganic olygomers containing polyurethane's with Si, P, Cr, Al blocks in polymeric chain were produced. It was established that the complex hybrid polymeric network with urea, urethane and Si - O - C, P - O - C bonds is formed after reaction inorganic olygomers with isocyanates. The new materials based on polyurethane's containing Si, P, Cr, Al that has high termstability was obtained.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close