EP 2794269 A1 20141029 - A BLOWN PLASTIC FILM MADE FROM BIODEGRADABLE POLYMERS
Title (en)
A BLOWN PLASTIC FILM MADE FROM BIODEGRADABLE POLYMERS
Title (de)
EINE AUS BIOLOGISCH ABBAUBAREN POLYMEREN AUFGEBAUTE KUNSTSTOFF-BLASFOLIE
Title (fr)
FEUILLE SOUFFLÉE EN MATIÈRE PLASTIQUE CONSTITUÉE DE POLYMÈRES BIODÉGRADABLES
Publication
Application
Priority
- DE 102011121243 A 20111219
- EP 2012005022 W 20121206
Abstract (en)
[origin: WO2013091781A1] The present invention relates to a possibly multiple-layer blown plastic film made from biodegradable polymers, comprising at least one layer made from at least one biodegradable polymer and from 0.1 to at most 5% by weight, in relation to the total weight of the blown plastic film, of at least one olefin oligomer or polyolefin from C2-C8 repeating structural units as superplasticizer, to a method for producing the blown plastic film, and to the use of a blown plastic film of this type as packaging material.
IPC 8 full level
B32B 27/08 (2006.01); B29C 48/10 (2019.01); B29D 7/01 (2006.01); B32B 27/22 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B65D 65/02 (2006.01); C08J 5/18 (2006.01); C08L 23/06 (2006.01); C08L 67/04 (2006.01)
CPC (source: EP US)
B29C 48/0018 (2019.01 - EP US); B29C 48/10 (2019.01 - EP US); B29C 48/21 (2019.01 - EP US); B29C 48/335 (2019.01 - EP US); B32B 27/08 (2013.01 - EP US); B32B 27/22 (2013.01 - EP); B32B 27/32 (2013.01 - EP); B32B 27/36 (2013.01 - EP); C08L 67/04 (2013.01 - EP); B29K 2023/00 (2013.01 - EP); B29K 2995/006 (2013.01 - EP); B32B 2250/03 (2013.01 - EP); B32B 2250/05 (2013.01 - EP); B32B 2250/24 (2013.01 - EP); B32B 2250/40 (2013.01 - EP); B32B 2270/00 (2013.01 - EP); B32B 2307/412 (2013.01 - EP); B32B 2307/51 (2013.01 - EP); B32B 2307/518 (2013.01 - EP); B32B 2307/7163 (2013.01 - EP); B32B 2439/70 (2013.01 - EP); B32B 2553/00 (2013.01 - EP)
Citation (search report)
See references of WO 2013091781A1
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)
DE 102011121243 A1 20130620; EP 2794269 A1 20141029; WO 2013091781 A1 20130627
DOCDB simple family (application)
DE 102011121243 A 20111219; EP 12823146 A 20121206; EP 2012005022 W 20121206