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

FIELD: chemistry.

SUBSTANCE: paper laminate includes a pressed stack of sheet layers of kraft paper impregnated with MMFP resin, zinc borate solution as a smoke suppressant, a layer of barrier paper and an intermediate layer of a pressed wood composite material impregnated with xanthene dye Rhodamine S, placed between the layer of barrier paper and the impregnated paper layers, with the following components of said wood composite material: J.h. 'Wiltonii' juniper shavings and Pinus mugo pine needles.

EFFECT: improved fire safety of paper laminates and wider range of materials for production thereof.

3 cl, 1 tbl