EP 2834068 A1 20150211 - A SYNTHETIC FILM PRIMARILY CONSISTING OF BIODEGRADABLE POLYMERS
Title (en)
A SYNTHETIC FILM PRIMARILY CONSISTING OF BIODEGRADABLE POLYMERS
Title (de)
EINE ÜBERWIEGEND AUS BIOLOGISCH ABBAUBAREN POLYMEREN AUFGEBAUTE KUNSTSTOFFFOLIE
Title (fr)
FILM DE MATIÈRE PLASTIQUE FAIT ESSENTIELLEMENT DE POLYMÈRES BIOLOGIQUEMENT DÉGRADABLES
Publication
Application
Priority
- DE 102012006598 A 20120402
- EP 2013000895 W 20130325
Abstract (en)
[origin: WO2013149709A1] The present invention relates to a single- or multi-layered synthetic film primarily consisting of biodegradable polymers, said synthetic film consisting of one or more layers (a) of at least one biodegradable polymer and 1-35% by weight, relative to the total weight of the layer (a), of at least one modified, thermoplastic copolymer of alpha,beta-unsaturated olefins having 2-10 carbon atoms and (meth)acrylic acid and/or at least one (meth)acrylic acid derivative that is grafted, preferably with cyclic anhydride groups and/or carboxyl groups and/or ester groups, said invention further relating to a use of such a synthetic film as packaging material.
IPC 8 full level
B32B 27/08 (2006.01); B32B 27/36 (2006.01); B65D 25/54 (2006.01); B65D 27/04 (2006.01); C08J 5/18 (2006.01); C08L 51/00 (2006.01); C08L 67/04 (2006.01)
CPC (source: EP US)
B32B 27/08 (2013.01 - EP US); B32B 27/32 (2013.01 - US); B32B 27/36 (2013.01 - EP US); C08J 5/18 (2013.01 - EP US); B32B 2250/244 (2013.01 - EP US); B32B 2250/246 (2013.01 - US); B32B 2307/5825 (2013.01 - EP US); B32B 2307/7163 (2013.01 - EP US); C08J 2367/04 (2013.01 - EP US); C08J 2451/06 (2013.01 - EP US); C08L 51/003 (2013.01 - EP US); Y10T 428/1352 (2015.01 - EP US); Y10T 428/1397 (2015.01 - EP US); Y10T 428/24802 (2015.01 - EP US); Y10T 428/2848 (2015.01 - EP US); Y10T 428/31797 (2015.04 - EP US)
Citation (search report)
See references of WO 2013149709A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102012006598 A1 20131002; EP 2834068 A1 20150211; US 2015072094 A1 20150312; WO 2013149709 A1 20131010
DOCDB simple family (application)
DE 102012006598 A 20120402; EP 13712689 A 20130325; EP 2013000895 W 20130325; US 201314390266 A 20130325