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1. (WO2017095842) COEXTRUDED FILM FOR FLEXIBLE BAGS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/095842 International Application No.: PCT/US2016/064071
Publication Date: 08.06.2017 International Filing Date: 30.11.2016
IPC:
A45C 5/02 (2006.01) ,B32B 23/04 (2006.01)
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
C
PURSES; LUGGAGE; HAND CARRIED BAGS
5
Rigid or semi-rigid luggage
02
Materials therefor
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
23
Layered products essentially comprising cellulosic plastic substances
04
comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
Applicants:
SCHOLLE IPN CORPORATION [US/US]; 200 West North Ave. Northlake, IL 60164, US
Inventors:
MONROE, Joel; US
BELLMORE, David; US
Agent:
JOVANOVIC, Jovan; US
Priority Data:
14/954,88830.11.2015US
15/190,99723.06.2016US
Title (EN) COEXTRUDED FILM FOR FLEXIBLE BAGS
(FR) FILM COEXTRUDÉ POUR SACS SOUPLES
Abstract:
(EN) A film for a flexible bag comprising a plurality of coextruded layers. The layers include a core layer, a first skin layer and a second skin layer. The core layer is a polymer having a modulus equal to or less than 175 MPa. The core layer has a first side and a second side opposite the first side. The first skin layer is coextruded directly on the first side of the core layer. The first skin layer has a modulus greater than 175 MPa. The second skin layer is coextruded directly on the second side of the core layer. The second skin layer has a modulus greater than 175 MPa. A flexible bag is further disclosed.
(FR) La présente invention concerne un film pour sac souple comprenant une pluralité de couches coextrudées. Les couches comprennent une couche centrale, une première couche de revêtement et une seconde couche de revêtement. La couche centrale est un polymère ayant un module inférieur ou égal à 175 MPa. La couche centrale présente une première face et une seconde face opposée à la première face. La première couche de revêtement est coextrudée directement sur la première face de la couche centrale. La première couche de revêtement a un module supérieur à 175 MPa. La seconde couche de revêtement est coextrudée directement sur la seconde face de la couche centrale. La seconde couche de revêtement a un module supérieur à 175 MPa. La présente invention concerne également un sac souple.
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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)