Title:
MULTILAYERED COMPOSITE PLASTIC MATERIAL HAVING BARRIER LAYER OF POLYBUTYLENE TEREPHTHALATE
Document Type and Number:
Japanese Patent JPH11268216
Kind Code:
A
Abstract:
To provide the multilayered composite plastic material having good barrier effect against fuel and economical to produce.
This multilayered composite plastic material contains at least (A) one layer constituted of at least about 90 wt. % of all layers of an ethylene homopolymer or copolymer, at least (B) one barrier layer substantially constituted of polybutylene terephthalate and, as necessary, (C) a layer of an adhesion accelerator having function improving the adhesion between these layers.
Inventors:
ROHDE WOLFGANG
BUESCHGES ULRICH DR
SPRINGHOLZ BERNHARD
BUESCHGES ULRICH DR
SPRINGHOLZ BERNHARD
Application Number:
JP864799A
Publication Date:
October 05, 1999
Filing Date:
January 18, 1999
Export Citation:
Assignee:
BASF AG
International Classes:
B29C49/00; B32B27/32; B32B27/36; C08L23/04; C08L67/02; B29C49/04; B29C49/22; (IPC1-7): B32B27/36; B32B27/32; C08L23/04; C08L67/02
Attorney, Agent or Firm:
Tajiro Taiji (1 person outside)