POLYHYDROXY-POLYURETHANE RESIN, MODIFIED WITH POLYSILOXANE, METHOD OF OBTAINING THEREOF, THERMALLY SENSITIVE RECORDING MATERIAL, CONTAINING THEREOF, MATERIAL FROM THERMOPLASTIC POLYOLEFIN RESIN, MATERIAL FOR SEALING AND SEALANT Russian patent published in 2014 - IPC C08G71/04 C08L75/04 C08G77/38 B32B27/40 D06N3/14 B60R13/06 

FIELD: chemistry.

SUBSTANCE: invention relates to modified with polysiloxane polyhydroxypolyurethane resins. Claimed is polyhydroxypolyurethane resin, modified with polysiloxane, characterised by the fact that it is obtained by interaction of polysiloxane compound with five-membered cyclic carbonate of formula (1) where, A stands for or and amine compound, and content of polysiloxane segments in resin molecule corresponds from 1 to 7 wt %. Also claimed is method of obtaining said resin, versions of claimed resin compositions, thermally sensitive recording material, artificial leather, leather-like material from thermoplastic polyolefin resin, material for sealant processing and sealant, in which said resin is used.

EFFECT: claimed resin can be obtained by environmentally friendly methods and possesses excellent exploitation characteristics (resistance to abrasive wearing, chemical and heat resistance, etc).

24 cl, 3 dwg, 10 tbl, 26 ex