STIMULUS-SENSITIVE MATERIAL AND MEDICAL MATERIAL CONTAINING IT Russian patent published in 2017 - IPC A61K9/70 A61K47/30 B82Y5/00 A61P41/00 

FIELD: medicine.

SUBSTANCE: temperature-sensitive medical anti-solder material contains a temperature-sensitive polymer in an amount of 10-50 wt %, fibers in an amount of 0.5-10 wt % and water, where the fibers dispersed in the temperature sensitive polymer have a number-average diameter of 1 to 900 nm. The temperature-sensitive polymer and fiber have a common basic chemical structure selected from the following combinations: the fiber includes lactic acid units -O-CH(CH₃)-CO-, while the temperature-sensitive polymer includes lactic acid units -O-CH(CH₃)-CO-, or the fiber includes nylon 6 -CH₂CH₂CH₂CH₂CH₂-CO-NH-. The temperature-sensitive polymer includes amide units -CO-NH-, and the weight ratio of the temperature-sensitive polymer to the fibers is 5 to 100. The invention provides creation of a material in which both ease of use and mechanical properties are achieved at the same time.

EFFECT: invention is favorable for sol-gel transition of between the liquid and solid state.

10 cl, 2 tbl, 13 ex