METHODS OF REDUCING THERMOOXIDATION OF POLYMERS SUCH AS POLYACRYLONITRILE

Application 1648/KOLNP/2004 published 2006-06-02, filed 2004-11-03
A filter comprising a polymer material comprising a polymer matrix such as polyacrylonitrile containing dispersed metal oxide particles. The metal oxide particles are for example ferric oxide particles, and the polymer material contains generally 0.25-3% by weight of these particles. The filters are resistant to thermo-oxidation and have reduced shrinkage or degradation. (FIG). NIL

Applicant

COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION.,
LIMESTONE AVENUE, CAMPBELL, AUSTRALIAN CAPITAL, TERRITORY 2612, AUSTRALIA.

Inventor

HUBER BERND HELSTROOM ROBERT

International Info

Classification: B01D 039/16
Publication Number: WO 03/103815
Application Date: 2003-06-11

Priority Information

PS 2897 AUSTRALIA 2002-06-11