发明名称 |
Multifunctional substituted monomers and polyarylene compositions therefrom |
摘要 |
A compound useful in the formation of polymeric dielectric films for semiconductor devices and the resulting cured films and devices, said compound comprising i) three or more dienophile groups (A-functional groups) and ii) a single ring structure comprising two conjugated carbon-to-carbon double bonds and a leaving group L (collectively referred to as a B-functional group), characterized in that one A-functional group of one molecule of the compound is capable of reaction under cycloaddition reaction conditions with the B-functional group of a second molecule and elimination of the leaving group L, to thereby form a polymer.
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申请公布号 |
US2007027280(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20040549381 |
申请日期 |
2004.04.01 |
申请人 |
HAHNFELD JERRY L;HEFNER ROBERT E JR;LI YONGFU;NIU Q J |
发明人 |
HAHNFELD JERRY L.;HEFNER ROBERT E.JR.;LI YONGFU;NIU Q. J. |
分类号 |
C08F38/00;C08G61/12;C08L65/00 |
主分类号 |
C08F38/00 |
代理机构 |
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地址 |
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