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1. (WO2017091648) COMPOSTABLE PRODUCT PACKAGING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/091648 International Application No.: PCT/US2016/063468
Publication Date: 01.06.2017 International Filing Date: 23.11.2016
IPC:
B32B 27/08 (2006.01) ,B32B 27/30 (2006.01) ,B32B 27/36 (2006.01) ,B65D 65/40 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
08
of synthetic resin of a different kind
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
30
comprising vinyl resin; comprising acrylic resin
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
36
comprising polyesters
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
40
Applications of laminates for particular packaging purposes
Applicants:
ADVANCED EXTRUSION, INC. [US/US]; 22101 Industrial Boulevard Rogers, Minnesota 55374, US
Inventors:
THIBADO, John; US
PATTERSON, Greg; US
RICHARDS, Chris; US
LEE, Davis; US
Agent:
KLEIN, Brett A.; US
WITZANY, Nathan J.; US
DAWSON, Michelle E.; US
PADMANABHAN, Devan V.; US
Priority Data:
15/291,70912.10.2016US
62/259,88225.11.2015US
Title (EN) COMPOSTABLE PRODUCT PACKAGING
(FR) EMBALLAGE DE PRODUITS COMPOSTABLE
Abstract:
(EN) A compostable food packaging container. The container may have from about 84% to about 94% by weight cPLA, from about 5% to about 15% by weight of an oxygen barrier material, and one or more additives. In some embodiments, the container may be a beverage pod. The oxygen barrier material may be polyglutamic acid in some embodiments. In other embodiments, the oxygen barrier material is ethylene vinyl alcohol. The oxygen barrier material may be a food contact grade material. The one or more additives may include an impact modifier and a nucleating agent in some embodiments. Moreover, the one or more additives may include a pigment. The food packaging container may be formed of a sheet material having one or more layers. The sheet material may be extruded, co-extruded or laminated. In some embodiments, the sheet material may be thermoformed or vacuum formed to form the container.
(FR) Cette invention concerne un récipient d'emballage alimentaire compostable. Le récipient peut comprendre d'environ 84 à environ 94 % en poids d'acide polylactique cyclique, d'environ 5 à environ 15 % en poids d'un matériau formant barrière d'oxygène, et un ou plusieurs additifs. Selon certains modes de réalisation, le récipient peut être une capsule de boisson. Le matériau formant barrière d'oxygène peut être un acide polyglutamique selon certains modes de réalisation. Selon d'autres modes de réalisation, le matériau formant barrière d'oxygène est de l'éthylène-alcool vinylique. Le matériau formant barrière d'oxygène peut être un matériau de contact alimentaire. Ledit ou lesdits additif(s) peut/peuvent comprendre un agent antichoc et un agent de nucléation selon certains modes de réalisation. En outre, ledit ou lesdits additif(s) peut/peuvent comprendre un pigment. Le récipient d'emballage alimentaire peut être constitué d'un matériau en feuille présentant une ou plusieurs couches. Ledit matériau en feuille peut être extrudé, co-extrudé ou laminé. Selon certains modes de réalisation, le matériau en feuille peut être thermoformé ou formé sous vide afin de former le récipient.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA3006049EP3380325BR112018010606