Title:
THERMOPLASTIC MATERIAL WITH HIGH BARRIER PROPERTIES
Document Type and Number:
WIPO Patent Application WO2003070818
Kind Code:
A3
Abstract:
The invention concerns materials with high barrier properties, particularly materials comprising a thermoplastic matrix and a filler and still more particularly materials with high barrier property hereafter called barrier materials, comprising a thermoplastic matrix and a filler dispersed in the form of nanoparticles with high aspect ratio. More particularly, the invention concerns the use of zirconium or titanium phosphate as nanoparticulate filler.
Inventors:
DUPUY CAROLE (BE)
ECHALIER BRUNO (FR)
EGRET HELENE (FR)
LOUSTEAU BERTRAND (FR)
MATHIEU OLIVIER (FR)
ECHALIER BRUNO (FR)
EGRET HELENE (FR)
LOUSTEAU BERTRAND (FR)
MATHIEU OLIVIER (FR)
Application Number:
PCT/FR2003/000584
Publication Date:
November 13, 2003
Filing Date:
February 21, 2003
Export Citation:
Assignee:
RHODIANYL (FR)
DUPUY CAROLE (BE)
ECHALIER BRUNO (FR)
EGRET HELENE (FR)
LOUSTEAU BERTRAND (FR)
MATHIEU OLIVIER (FR)
DUPUY CAROLE (BE)
ECHALIER BRUNO (FR)
EGRET HELENE (FR)
LOUSTEAU BERTRAND (FR)
MATHIEU OLIVIER (FR)
International Classes:
C08J5/18; C08K3/32; C08L101/00; C08K13/02; (IPC1-7): C08K3/32; C08J5/18
Domestic Patent References:
| WO1999047598A1 | 1999-09-23 |
Other References:
DATABASE WPI Section Ch Week 200123, Derwent World Patents Index; Class A23, AN 2001-226389, XP002216322
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