VERSATILE COEXTRUSION BINDER THERMOPLASTIC COMPOSITION AND MULTILAYER STRUCTURE INCLUDING SAID COMPOSITION

• Main Authors: COCQUET, Clio, QUINEBECHE, Sébastien, DEVISME, Samuel
• Format: Patent
• Language: English; French; German
• Published: 21.08.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; 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; HANDLING THIN OR FILAMENTARY MATERIAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING

The invention relates to a composition comprising: between 70 and 90 wt. % of copolymers of ethylene and vinyl acetate, in relation to the weight of said composition, the vinyl acetate representing between 5 and 40 wt. % of said copolymer; and between 10 and 30 wt. %, in relation to the weight of sa...