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Application filed by Combinatul De IndustrializarefiledCriticalCombinatul De Industrializare
Priority to RO140233ApriorityCriticalpatent/RO103140B1/en
Publication of RO103140A2publicationCriticalpatent/RO103140A2/en
Publication of RO103140B1publicationCriticalpatent/RO103140B1/en
The process comprises a technique for furniture or vehicles manufacture. 2-7 Urea films are prepd. on the basis of phenol paper made absorbent and at 80-180 g/m2. Impregnation with urea-formaldehyde resin, contg. 30-50% of dry resin and with formaldehyde / urea / melamine of molar ratios of 3.5 : 1.5 : 1.0 and 3.0 : 1.0 : 0.5, employs a melamine barrier film.
RO140233A1989-06-151989-06-15Production method for layered decorative paper with low propagation of flame
RO103140B1
(en)