| 摘要 |
This invention relates to polymetallooxanes having the moiety: <IMAGE> wherein n is 1.5, 2, 3, 4, 5 or 6, M1 is selected from the group consisting of Si, Ge, Sn, Al, Ga, Ti, Zr, or Hf, R1 and R2 are selected from the group consisting of H, OH, C1-8 alkyl, C1-6 alkoxy, C2-8 alkene, C6-12 aryl, C1-8 hydroxyalkyl, C1-8 thioalkyl, C2-12 alkoxyalkyl, C4-20 heteroaromatic, C1-10 alkylsilane, C1-10 alkylsiloxane or combinations thereof, O' is bonded to M1, another M1 atom, M2 or H, wherein M2 is a group I or II metal of the Periodic Table, and R3 is independently selected from the group consisting of (CR2)y, O'-(CR2CR2)yN(CR2)y-, -(CR2CR2)yNR(CR2)y-, O'-[(CR2CR2)yO]y-(CR2)y, C1-8 alkyl, C1-6 alkoxy, C2-8 alkene, C6-12 aryl, C1-8hydroxyalkyl, C1-8 thioalkyl, C2-12 alkoxyalkyl, C4-20 heteroaromatic, C1-10 alkylsilane, C1-10 alkylsiloxane or combinations thereof wherein R is selected from the group consisting of H, OH, C1-8 alkyl, C1-6 alkoxy, C2-8 alkene, C6-12 aryl, C1-8 hydroxyalkyl, C1-8 thioalkyl, C2-12 alkoxyalkyl, C4-20 heteroaromatic, C1-10 alkylsilane, C1-10 alkylsiloxane or combinations thereof, and wherein y is a number 1 to 10. Also described is a method of producing the claimed polymetallooxanes.
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