METHOD FOR ADHESION OF WOOD MATERIALS Russian patent published in 2010 - IPC C09J5/00 

Abstract RU 2382806 C1

FIELD: technological processes.

SUBSTANCE: invention is related to method for adhesion of wood materials. Method consists in application of glue onto adhered surfaces and connection of adhered surfaces till complete hardening. Glue is previously exposed to treatment in permanent electric field with intensity of 636-1484 V/cm for 20 minutes. Glue KFZh on the basis of urea-formaldehyde resin with high pot life, polyvinyl acetate PVA glue or supraterm polyurethane glue 436 are applied onto adhered surfaces.

EFFECT: production of possibility to achieve high strength of adhesive joints of wood materials.

2 cl, 3 dwg

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RU 2 382 806 C1

Authors

Popov Viktor Mikhajlovich

Ivanov Andrej Vladimirovich

Novikov Aleksej Petrovich

Murzin Viktor Sergeevich

Platonov Aleksej Dmitrievich

Latynin Andrej Valer'Evich

Shendrikov Maksim Aleksandrovich

Dates

2010-02-27Published

2008-07-01Filed