| 摘要 |
Telechelic polymers are presented, comprising polysiloxane polymers having multiple epoxy end-groups of the formulawherein each R1 and R2 are independently monovalent alkyl, alkoxy, aryl, aryloxy, and halohydrocarbon radicals having from 1 to 20 carbon atoms, halohydrocarbon radicals having the formula CnF2n+1CH2CH2- wherein n is an integer from 1 to 18; m is an integer in the range from 10 to about 1000; R3 is a divalent hydrocarbon radical having from 2 to 18 carbon atoms; and G is a silicon-based functionalized end group, wherein the functionalities are selected from the group consisting of epoxides, vinyl ethers, propenyl ether, or a combination thereof.
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