METHOD OF MAKING SPLINT-SLAB PLATES AND FILM MATERIAL ON THE BASIS OF PAPERS Russian patent published in 1995 - IPC

Abstract RU 2048983 C1

FIELD: film material production. SUBSTANCE: for making sheet finishing material on the basis of aminoformaldehyde resin activating agent and stabilizing agent were added to the latter. Activating agent: para-toluenesulfoacid or ε-aminocaproic acid, or oxalic acid, or 37% solution of hydrochloric acid. Stabilizing agent: carbamide, butanol, glycerol, e-caprolactam or polyethylene glycol monoalkylester on the basis of polymer-distillate. EFFECT: improved method of film material making. 1 tbl

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RU 2 048 983 C1

Authors

Priorov German Evgen'Evich

Nikitin Aleksej Alekseevich

Trishin Sergej Petrovich

Dates

1995-11-27Published

1994-07-18Filed