发明名称 |
METHODS OF REDUCING THERMO-OXIDATION OF POLYMERS SUCH AS POLYACRYLONITRILE |
摘要 |
<p>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.</p> |
申请公布号 |
HK1080776(A1) |
申请公布日期 |
2009.11.13 |
申请号 |
HK20060100845 |
申请日期 |
2006.01.18 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION |
发明人 |
HUBER, BERND;HELSTROOM, ROBERT |
分类号 |
B01D39/00;B01D;B01D39/02;B01D39/06;B01D39/16;B01D46/02;B29C47/00;C08K3/22;C08L101/00;D01F1/02;D01F6/54 |
主分类号 |
B01D39/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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