PAPER-LAYERED PLASTIC (VERSIONS) Russian patent published in 2014 - IPC B32B23/06 

FIELD: chemistry.

SUBSTANCE: paper-layered plastic includes pressed pack of sheet craft-paper layers, soaked with urea-melamine formaldehyde resin UMFR, ammonium phosphate as antipyrene, at least, one layer of barrier paper and placed between it and soaked paper layers, at least, one soaked with xanthene dye Rhodamine C intermediate layer of pressed wood composite material, with content of the following components, wt.p.: sawdust of juniper Juniperus communis 'Columnaris' 50-75, needles of pine-tree Pinus koraiensis 25-35. Invention also relates to other versions of antipyrenes and ratios of components of wood composite material.

EFFECT: extension of arsenal of means in production of paper-layered plastic, and reduction of smoke release in case of its burning.

3 cl, 1 tbl