A METHOD FOR OBTAINING THERMOREACTIVE BINDERS FOR A PRODUCTION OF WOOD COMPOSITE MATERIALS FROM BIRCH OUTER BARK

The invention refers to a method for obtaining thermoreactive binders by isolating them from birch outer bark for use in the production of wood composite materials. The invention describes a process of obtaining a suberinic acid containing binders, which can be used for the production of particle bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RIZIKOVS, Janis, MAKARS, Raimonds, PAZE, Aigars, TUPCIAUSKAS, Ramanas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The invention refers to a method for obtaining thermoreactive binders by isolating them from birch outer bark for use in the production of wood composite materials. The invention describes a process of obtaining a suberinic acid containing binders, which can be used for the production of particle boards and plywood, as well as a production method of the aforementioned particle boards and plywood by using the binders defined in the invention. The invention offers a zero waste method of birch outer bark processing, where the by-products of binder obtaining process may be used as mineral fertiliser, fuel or fuel filler.