| 摘要 |
A linear or cross-linked polymer selected from polythioethers, polyethers, styrenic polymers, polyacrylates, and polyorganosiloxanes having a plurality of calixarene groups bound thereon, the calixarene groups having the formula <IMAGE> I or <IMAGE> II where the R1 groups are the same or different H or hydrocarbyl groups; the R2 groups are H, hydrocarbyl, -CH2C(=O)OR3, -CH2C(=O)R3, or -C(=O)NHR3, R3 is hydrocarbyl or substituted hydrocarbyl; n is an integer of 1-8, m is an integer of 0-7 and n+m is 4-8.
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