COMBINATION OF CORK / POLYEPOXIDE BINDER AND METHOD FOR MANUFACTURING SAME

The invention relates to a composition that includes cork or a cork-based material and an epoxide binder prepared using raw materials that are not highly toxic, preferably from biomass. In particular, the epoxide binder is synthesised from two specific reaction compounds (A) and (B), the compound (A...

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Bibliographische Detailangaben
Hauptverfasser:	DARROMAN, EMILIE, BALBUSQUIER, CLOTHILDE, CAILLOL, SYLVAIN, BOUTEVIN, BERNARD, LOISEL, CHRISTOPHE, TOURNEIX, DOMINIQUE, AUVERGNE, RÉMI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NAILING OR STAPLING MACHINES IN GENERAL NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PAINTS PERFORMING OPERATIONS POLISHES STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	The invention relates to a composition that includes cork or a cork-based material and an epoxide binder prepared using raw materials that are not highly toxic, preferably from biomass. In particular, the epoxide binder is synthesised from two specific reaction compounds (A) and (B), the compound (A) comprising at least two epoxy groups and the compound (B) comprising at least two amino groups. The invention also relates to the method for preparing said composition. L 'invention concerne une composition comprenant du liège ou un matériau à base de liège et un liant époxyde préparé à partir de matières premières non fortement toxiques, issues de préférence de la biomasse. En particulier, le liant époxyde est synthétisé à partir de deux composés réactionnels particuliers (A) et (B), le composé (A) comportant au moins deux groupes époxy et le composé (B) comportant au moins deux groupes amines. L 'invention concerne aussi le procédé de préparation de ladite composition.