| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to new organic polymers, in particular, to unsaturated polyoxims which can be used for producing polyamines, polyamides, chelating agents and other chemical products and can form a basis for preparation of medical products, antioxidants, pigments, hermetics and catalysts. The invention proposes an unsaturated polyoxims of the general formula: [-CH2)a-(R)C(R1)-]m-[-(CH2)b-CH(R2)-C(=NOH)-CH(R3)-(CH2)c-]n-[-(CH2)b-CH(R2)-C(=O)-CH(R3)-(CH2)c-]p-[-CH2-C(R2)=C(R3)-CH2-]q, where m=0-547, n=2-19, p = 0-17, q = 1-680; R, R1, R2, R3 are hydrogen, halogen, alkyl, phenyl or cyanic group, while a, b and c are integers from 0 to 3. The invention comprises also the method of producing the aforesaid unsaturated polyoxims consisting in interaction of unsaturated polymer with nitrogen protoxide at 50 to 350C and nitrogen protoxide of 0.01 to 100 atm in organic solvent with subsequent processing by hydroxylamine at 10 to 90C and atmospheric pressure in organic solvent or in heterophase system "organic solvent-water". ^ EFFECT: production of new unsaturated polyoxims with controlled three types of groups, ie oxym, carbonyl and dual bond C=C, expanding their applications. ^ 12 cl, 13 ex
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