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1. (WO2019025962) ENVIRONMENT-FRIENDLY POLYMERIC COMPOSITES
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Pub. No.: WO/2019/025962 International Application No.: PCT/IB2018/055717
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
B32B 23/00 (2006.01) ,B32B 23/20 (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
23
Layered products essentially comprising cellulosic plastic substances
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
20
comprising esters
Applicants:
CREATIVE PLASTICS [IN/IN]; 100/101, D Kennedy Road, Pune - Maharashtra 411001, IN
Inventors:
DHARIWAL, Prakash Rasiklal; IN
BHOLE, Milind Ganesh; IN
KULKARNI, Sharad Shrikant; IN
Agent:
DEWAN, Mohan; IN
Priority Data:
20172102735801.08.2017IN
Title (EN) ENVIRONMENT-FRIENDLY POLYMERIC COMPOSITES
(FR) COMPOSITES POLYMÈRES RESPECTUEUX DE L'ENVIRONNEMENT
Abstract:
(EN) The present disclosure discloses an environment-friendly polymeric composite prepared using biodegradable, compostable and recyclable materials, yet having good mechanical properties. The polymeric composite of the present disclosure comprises a biodegradable and compostable multilayer first substrate comprising an inner later, an outer layer and a core layer; and a second substrate comprising at least one layer selected from metal layer, metallized layer, paper layer and pretreated paper layer, such that the second substrate is disposed on the outer layer of the multilayer first substrate. The present disclosure further discloses a packaging material comprising the polymeric composite suitable for packaging tobacco based products, pharmaceutical products and food products.
(FR) La présente invention concerne un composite polymère respectueux de l'environnement, qui est préparé à l'aide de matériaux biodégradables, compostables et recyclables, mais qui possède des propriétés mécaniques satisfaisantes. Selon la présente invention, le composite polymère comprend un premier substrat multicouche biodégradable et compostable comprenant une couche interne, une couche externe et une couche centrale ; et un second substrat comprenant au moins une couche sélectionnée parmi une couche métallique, une couche métallisée, une couche de papier et une couche de papier prétraitée, de sorte que le second substrat soit disposé sur la couche externe du premier substrat multicouche. La présente invention concerne en outre un matériau d'emballage comprenant le composite polymère approprié pour emballer des produits à base de tabac, des produits pharmaceutiques et des produits alimentaires.
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, JO, JP, KE, KG, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)