COMPOSITE ELASTIC MATERIAL AND METHOD OF ITS MANUFACTURING Russian patent published in 2018 - IPC B29C70/48 B44C3/04 B29C70/64 C08L23/00 

FIELD: games.

SUBSTANCE: invention can be used for children's creativity, games, training, molding, development of fine motor skills. Composite elastic material includes a particulate polymer material having fractions from 0.005 to 0.1 mm and a consistency of the fraction of 10 to 100 %, is represented by a granular finely dispersed bulk polymer material, a binder in the form of an agent with OH-groups in an amount of 10 to 50 mass.% of the particulate polymer material, a crosslinking agent from 0.5 to 10 mass.% of the agent with OH-groups and a plasticizing agent in an amount of 0.02 to 2 mass.% of the agent with OH groups. To create a composite material, a binder is obtained by crosslinking the agent with OH-groups, plasticizing and distributing it over the volume of the bulk material, fixing the binder on the surface of the bulk material.

EFFECT: safe product that combines the properties of Newtonian and non-Newtonian fluids.

21 cl