Abstract: The invention concerns the water-soluble linear heterochain dipolymer having the general formula: (—CH2—CR1R2)n—(R4—NHCO—R5—CONH—R4)m where R1—can be atom of hydrogen or alkyl CH3, R2—can be COOH, CONH2, COOCH3 depending on the kind of vinyl monomer, R3—is atom of hydrogen or OH group, depending on the kind of divinyl monomer, R4—can be (CH2-CHR3) or (CH2-CHR3-CH2), R5—can be (CH2) or (CH(OH))2, depending on the kind of divinyl monomer. m and n-interrelationships between the vinyl and divinyl monomers, herewith the correlation m/n is within 10 to 100, herewith the sections of the chain in which amide groups —CO—NH— are present, are connected with the similar sections through the H-linkages between the amide and carboxyl groups. Such a substance belongs to polymers of a new structure with different physical-chemical properties. The amide portion of the molecule is unique according to its structural properties and according to peculiar intermolecular interactions.

Abstract: The invention concerns the water-soluble linear heterochain dipolymer having the general formula: (—CH2—CR1R2)n—(R4—NHCO—R5—CONH—R4)m where R1— can be atom of hydrogen or alkyl CH3, R2— can be COOH, CONH2, COOCH3 depending on the kind of vinyl monomer, R3— is atom of hydrogen or OH group, depending on the kind of divinyl monomer, R4— can be (CH2—CHR3) or (CH2—CHR3—CH2), R5— can be (CH2) or (CH(OH))2, depending on the kind of divinyl monomer. m and n—interrelationships between the vinyl and divinyl monomers, herewith the correlation m/n is within 10 to 100, herewith the sections of the chain in which amide groups —CO—NH— are present, are connected with the similar sections through the H-linkages between the amide and carboxyl groups. Such a substance belongs to polymers of a new structure with different physical-chemical properties. The amide portion of the molecule is unique according to its structural properties and according to peculiar intermolecular interactions.