发明名称 |
Heteroaromatic phthalonitriles |
摘要 |
Disclosed are an oligomer and a phthalonitrile monomer having the formulas: M is a metal or H. The value n is an integer greater than or equal to 1 for the oligomer and greater than or equal to 0 for the phthalonitrile monomer. Ar1 and Ar2 are independently selected aromatic- or heterocyclic-containing groups. Ar1, Ar2, or both are heteroaromatic or heterocyclic groups containing a nitrogen, sulfur, or oxygen heteroatom. Also disclosed are thermosets and pyrolyzed materials made from the phthalonitrile monomer. |
申请公布号 |
US8222403(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20090616836 |
申请日期 |
2009.11.12 |
申请人 |
LASKOSKI MATTHEW;KELLER TEDDY M;THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
LASKOSKI MATTHEW;KELLER TEDDY M |
分类号 |
C07D291/00;C08G65/40;C08G79/02 |
主分类号 |
C07D291/00 |
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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