EP 0084049 A4 19831223 - TWO-COMPONENT POLYETHYLENE EXTRUSION COATING BLENDS.
Title (en)
TWO-COMPONENT POLYETHYLENE EXTRUSION COATING BLENDS.
Title (de)
ZWEI-KOMPONENTEN POLYETHYLEN EXTRUSIONSBESCHICHTUNGSGEMISCHE.
Title (fr)
MELANGES DE REVETEMENT PAR EXTRUSION DE POLYETHYLENE A DEUX COMPOSANTS.
Publication
Application
Priority
US 28767081 A 19810728
Abstract (en)
[origin: WO8300490A1] Polyethylene blends that are useful as extrusion coatings on various substrates. The blends are prepared from 10% to 90% by weight of a high density polyethylene and from 90% to 10% by weight of a low density polyethylene. The blends have a melt index of 0.1 to 7, a density of 0.912 to 0.98, a swell ratio less than 1.5 and DSC melting point greater than a homopolymer of ethylene having the density of the blend.
IPC 1-7
IPC 8 full level
B32B 23/08 (2006.01); B32B 27/10 (2006.01); C08L 23/00 (2006.01); C08L 23/06 (2006.01); C09D 123/06 (2006.01)
CPC (source: EP)
C09D 123/06 (2013.01)
Citation (search report)
[X] US 3794698 A 19740226 - DIAZ J, et al
Designated contracting state (EPC)
BE DE GB SE
DOCDB simple family (publication)
WO 8300490 A1 19830217; EP 0084049 A1 19830727; EP 0084049 A4 19831223; JP S58501181 A 19830721; ZA 825431 B 19830330
DOCDB simple family (application)
US 8200916 W 19820709; EP 82902499 A 19820709; JP 50248582 A 19820709; ZA 825431 A 19820728