EP 1237990 A1 20020911 - FILM WEB MATERIAL COMPRISING LINEAR OR BRANCHED, ISOTACTIC POLYMERS
Title (en)
FILM WEB MATERIAL COMPRISING LINEAR OR BRANCHED, ISOTACTIC POLYMERS
Title (de)
BAHNMATERIAL BESTEHEND AUS LINEAREN ISOTAKTISCHEN POLYMEREN
Title (fr)
BANDE PELLICULAIRE COMPRENANT DES POLYMERES ISOTACTIQUES RAMIFIES OU LINEAIRES
Publication
Application
Priority
- EP 00967241 A 20001002
- EP 99120227 A 19991008
- US 0027133 W 20001002
Abstract (en)
[origin: WO0127189A1] The present invention provides an article comprising a first element and a second element joined to the first element, the first element comprising a film web material. The article is characterized, in that the film web material comprises a polyolefinic homopolymer having an isotacticity of less than 60 % of [mmmm] pentad concentration. The present invention further provides a method for manufacturing a film web material comprising a step of processing the aforementioned polymeric material, the step of processing selected from the group of casting, extruding, blowing, and combinations thereof. The present invention further provides a method for processing a film web material comprising the aforementioned polymer, the process comprising a step selected from the group of orienting, bi-axially stretching, crazing, stretching, shrinking, and combinations thereof.
IPC 1-7
IPC 8 full level
A61F 13/02 (2006.01); A61F 13/15 (2006.01); C08J 5/18 (2006.01); D04H 13/00 (2006.01)
CPC (source: EP)
A61F 13/023 (2013.01); A61F 13/51401 (2013.01); A61F 13/51464 (2013.01); C08J 5/18 (2013.01); A61F 2013/51429 (2013.01); A61F 2013/51431 (2013.01); C08J 2323/02 (2013.01); C08J 2323/12 (2013.01)
Citation (search report)
See references of WO 0127189A1
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)
WO 0127189 A1 20010419; AU 7746700 A 20010423; EP 1237990 A1 20020911
DOCDB simple family (application)
US 0027133 W 20001002; AU 7746700 A 20001002; EP 00967241 A 20001002