TEA-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING

• Main Authors: PERKO, Kathryn, PRATT, Jason
• Format: Patent
• Language: English; French
• Published: 16.12.2021
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; 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; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; STORING; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR RELEVANT APPARATUS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING

Disclosed are compositions comprising tea-based oxygen scavenging active agents polymer compositions, including polymer compositions, materials, and containers that incorporate such agents from the Camellia sinensis plant for use in packaging and storing of oxygen sensitive products. Such compositions, materials and containers are of use for preserving the shelf-life of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis. L'invention concerne des compositions comprenant des compositions polymères d'agents actifs de piégeage d'oxygène à base de thé, comprenant des compositions polymères, des matériaux et des récipients qui incorporent de tels agents à partir de la plante Camellia sinensis pour une utilisation dans l'emballage et le stockage de produits sensibles à l'oxygène. De telles compositions, de tels matériaux et contenants sont utiles pour préserver la durée de conservation de produits tels que des aliments, des produits pharmaceutiques, des cosmétiques, du tabac et du cannabis.