APPLICATION OF CARBOXYMETHYLCELLULOSE FOR CONTROL OF PRESSABILITY AND HARDENING TIME OF COMPOSITIONS, CONTAINING ONE OR MORE CERAMIC MATERIALS Russian patent published in 2014 - IPC A61L27/02 A61L27/20 A61K33/06 A61K31/167 A61K31/57 A61K47/38 A61P5/28 A61P35/00 

FIELD: chemistry.

SUBSTANCE: invention relates to a set, containing calcium sulphate hemihydrates, pressed particles of calcium sulphate dehydrate, additionally containing one or more therapeutically, preventively and/or diagnostically active substances, and sodium-carboxymethylcellulose (Na-CMC) and a water medium, including water. The ratio R of sodium-carboxymethylcellulose and calcium sulphate in the set constitutes from 0.1 mg of sodium-carboxymethylcellulose (calculated as Na-CMC)/g of calcium sulphate to 8 mg of sodium-carboxymethylcellulose (calculated as Na-CMC)/g of calcium sulphate. When mixed, the said components of the set form a bioresorbable ceramic composition. The invention also relates to the application of the set for the treatment of a disease or condition, associated with prostate. Also claimed is a composition ready for application in the form of a paste for introduction to a patient during the time period from 5 minutes to 1 hour before hardening, obtained by mixing the components of the set. Also claimed are: a hardened composition and a method of obtaining the hardened composition or the composition ready for application.

EFFECT: control of the time of the set and composition hardening.

13 cl, 12 tbl, 9 ex