发明名称 |
LADDER POLYMERS WITH INTRINSIC MICROPOROSITY AND PROCESS FOR PRODUCTION THEREOF |
摘要 |
A polymer of formula (I): where: n is an integer from 10 to 5,000; m is an integer from 10 to 5,000; Ar1 and Ar3 are the same or different and are residues derived from a tetra-hydroxy aromatic monomer, the tetra-hydroxy aromatic monomer being wherein R is the same or different and is H or a C1-C8 alkyl, C2-C8 alkenyl or C3-C8 cycloalkyl group; and, Ar2 and Ar4 are the same or different and are residues derived from a tetra-halogenated aromatic monomer, the tetra-halogenated aromatic monomer being wherein X is F, Cl or Br, and R1 and R2 are the same or different and are wherein y is an integer from 1 to 8; with the proviso that when Ar1 is the same as Ar3 and Ar2 is the same as Ar4, R1 and R2 are not both -CN is useful as a material for gas separation, vapor separation, adsorbents or catalysis. |
申请公布号 |
WO2010048694(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
WO2009CA01472 |
申请日期 |
2009.10.16 |
申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA;DU, NAIYING;GUIVER, MICHAEL D.;ROBERTSON, GILLES P. |
发明人 |
DU, NAIYING;GUIVER, MICHAEL D.;ROBERTSON, GILLES P. |
分类号 |
C07D339/08;B01D53/02;B01D71/06;B01J20/26;C08G65/40;C08J5/18 |
主分类号 |
C07D339/08 |
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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