ORGANIC COMPOSITIONS
    11.
    发明专利

    公开(公告)号:CA2443846A1

    公开(公告)日:2003-07-17

    申请号:CA2443846

    申请日:2001-12-31

    Abstract: The present composition provides a composition comprising: (a) thermosetting component wherein the thermosetting component comprises monomer having the structure dimer having the structure or a mixture of the monomer and the dim er wherein Y is selected from cage compound and silicon atom; R1, R 2, R3, R4, R5, and R6 are independently selected from aryl, branched aryl, and arylene ether; at least one of the aryl, the branched aryl, and the arylene ether ha s an ethynyl group; R7 is aryl or substituted aryl; and at least one of the R1 , R2, R3, R4, R5, and R6 comprises at least two isomers; and (b) adhesion promoter comprising compound having at least bifunctionality wherein the bifunctionality may be the same or different and the first functionality is capable of interacting with the thermosetting component (a) and the second functionality is capable of interacting with a substrate when the compositio n is applied to a substrate. The present composition is particularly useful as a dielectric material in microelectronic applications.

    ORGANIC COMPOSITIONS
    17.
    发明专利

    公开(公告)号:AU2003300056A1

    公开(公告)日:2005-02-14

    申请号:AU2003300056

    申请日:2003-12-30

    Abstract: Compositions and methods of forming and using those compositions are provided herein where the composition comprises at least one oligomer or polymer of Formula I wherein E is a cage compound; each Q is the same or different and selected from aryl, branched aryl, and substituted aryl wherein the substituents include hydrogen, halogen, alkyl, aryl, substituted aryl, heteroaryl, aryl ether, alkenyl, alkynyl, alkoxyl, hydroxyalkyl, hydroxyaryl, hydroxyalkenyl, hydroxyalkynyl, hydroxyl, or carboxyl; A is substituted or unsubstituted aryl with substituted or unsubstituted arylalkynyl group (substituents include hydrogen, halogen, alkyl, phenyl or substituted aryl; and aryl includes phenyl, biphenyl, naphthyl, terphenyl, anthracenyl, polyphenylene, polyphenylene ether, or substituted aryl); h is from 0 to 10; i is from 0 to 10; j is from 0 to 10; and w is 0 or 1.

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