EP 2917037 A4 20161130 - BARRIER PAPER PACKAGING AND PROCESS FOR ITS PRODUCTION
Title (en)
BARRIER PAPER PACKAGING AND PROCESS FOR ITS PRODUCTION
Title (de)
BARRIERENPAPIERVERPACKUNG UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
EMBALLAGE À PAPIER PROTECTEUR ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- US 201213669120 A 20121105
- US 2013068512 W 20131105
Abstract (en)
[origin: WO2014071377A1] The present invention is directed towards a paper-based composite packaging structure comprising a paper layer and a filler layer which may be laminated or otherwise adhered to the paper layer. In certain embodiments, the filler layer comprises a polymer or bio-based polymer. An optional barrier layer may be deposited on to one side of the paper layer or filler layer as desired to provide functional barrier characteristics. The composite paper-based film structure(s) may comprise additional layers such as one or more optional primer layers, adhesive layers, ink layers, and/or sealant layers that can be incorporated into the composite film structure as desired to enable the required functional characteristics of the composite film structure described herein. The paper-based composite packaging structure is substantially compostable and/or recyclable as both the paper and the bio-based polymer filler layers will break down under composting conditions and/or meet standardized recyclability requirements.
IPC 8 full level
B32B 37/02 (2006.01)
CPC (source: EP RU)
B32B 27/08 (2013.01 - EP); B32B 27/10 (2013.01 - EP); B32B 27/20 (2013.01 - EP); B32B 27/304 (2013.01 - EP); B32B 27/306 (2013.01 - EP); B32B 27/308 (2013.01 - EP); B32B 27/34 (2013.01 - EP); B32B 27/36 (2013.01 - EP); B32B 37/02 (2013.01 - RU); B32B 29/02 (2013.01 - RU); B32B 38/145 (2013.01 - EP); B32B 2255/10 (2013.01 - EP); B32B 2255/20 (2013.01 - EP); B32B 2255/26 (2013.01 - EP); B32B 2307/538 (2013.01 - EP); B32B 2307/7163 (2013.01 - EP); B32B 2307/7242 (2013.01 - EP); B32B 2307/7244 (2013.01 - EP); B32B 2307/7246 (2013.01 - EP); B32B 2317/12 (2013.01 - EP); B32B 2439/40 (2013.01 - EP); B32B 2439/70 (2013.01 - EP); B32B 2553/00 (2013.01 - EP)
Citation (search report)
- [XPI] WO 2013059660 A1 20130425 - FRITO LAY NORTH AMERICA INC [US]
- [XPI] US 2013101855 A1 20130425 - CHAM PAK MENG [US], et al
- See references of WO 2014071377A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014071377 A1 20140508; AU 2013337296 A1 20150514; AU 2013337296 B2 20170302; CA 2890403 A1 20140508; CN 104768761 A 20150708; EP 2917037 A1 20150916; EP 2917037 A4 20161130; MX 2015005595 A 20160602; RU 2015121069 A 20161227; RU 2646404 C2 20180305
DOCDB simple family (application)
US 2013068512 W 20131105; AU 2013337296 A 20131105; CA 2890403 A 20131105; CN 201380057586 A 20131105; EP 13851027 A 20131105; MX 2015005595 A 20131105; RU 2015121069 A 20131105