OXYGEN-BINDING MOLECULES, ARTICLES CONTAINING THESE MOLECULES, AND METHODS FOR THEIR APPLICATION Russian patent published in 2018 - IPC C08L67/02 B65D65/38 C07D209/46 C07D209/48 C08K5/3417 

FIELD: pharmacology.

SUBSTANCE: transparent compositions contain compounds used to bind oxygen. The compounds used for oxygen binding have the structure corresponding to formulas (I) and (II): wherein X is selected from the group consisting of O and S; Y, A and B are independently selected from the group consisting of N and CH; D, E and F are independently selected from the group consisting of CH, O and S; the symbol ---- means a simple or a double bond; and R₁, R₂ and R₃ are independently selected from the group consisting of H, electron-withdrawing groups and electron-donating groups and transition metals.

EFFECT: invention allows to improve the production of materials that have a high ability to bind oxygen and are mainly transparent.

73 cl, 5 dwg, 12 ex