EP 1198515 A1 20020424 - COMPOSITIONS BASED ON AN ETHYLENE VINYL COPOLYMER AND POLYPROPYLENE
Title (en)
COMPOSITIONS BASED ON AN ETHYLENE VINYL COPOLYMER AND POLYPROPYLENE
Title (de)
ZUSAMMENSETZUNGEN AUF BASIS VON ETHYLEN-VINYLALKOHOLPOLYMEREN UND POLYPROPYLEN
Title (fr)
COMPOSITIONS A BASE D'UN COPOLYMERE DE L'ETHYLENE ET DE L'ALCOOL VINYLIQUE ET DE POLYPROPYLENE
Publication
Application
Priority
- FR 0001939 W 20000706
- FR 9909168 A 19990715
Abstract (en)
[origin: FR2796386A1] The invention concerns a composition comprising (by weight): 55 to 99.5 parts of EVOH copolymer; 0.5 to 45 parts of polypropylene (A) and compatibilising agent (B), the proportions of (A) and (B) being such that (A)/(B) ranges between 1 and 5; the ratio of the MFI of EVOH over the MFI of polypropylene is higher that 5, MFI representing the melt flow index. Said composition is useful for making barrier films, in particular for oxygen, used in packaging.
IPC 1-7
IPC 8 full level
B65D 65/40 (2006.01); B32B 27/28 (2006.01); B32B 27/32 (2006.01); C08J 5/18 (2006.01); C08L 23/08 (2006.01); C08L 29/04 (2006.01); C08L 51/06 (2006.01); C08L 23/12 (2006.01); C08L 51/08 (2006.01)
CPC (source: EP)
C08L 29/04 (2013.01); C08L 23/12 (2013.01); C08L 51/08 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 0105887A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2796386 A1 20010119; FR 2796386 B1 20010907; AU 6294100 A 20010205; CN 1187408 C 20050202; CN 1374983 A 20021016; EP 1198515 A1 20020424; JP 2003520284 A 20030702; WO 0105887 A1 20010125
DOCDB simple family (application)
FR 9909168 A 19990715; AU 6294100 A 20000706; CN 00812905 A 20000706; EP 00949649 A 20000706; FR 0001939 W 20000706; JP 2001511111 A 20000706