Asymmetric bis(vinylbenzyl) fluorene, thermosetting hydrocarbon resin, thermosetting cross-linked resin, and preparation methods and use thereof
AssigneeShandong Xingshun New Material Co Ltd.
InventorsXiaoxing GU, Guoyuan LU
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Abstract
Provided are an asymmetric bis(vinylbenzyl) fluorene (9-(2-vinylbenzyl)-9′-(4-vinylbenzyl)-9H-fluorene, o,p-BVBF), and a thermosetting hydrocarbon resin, preparation methods, and use thereof, as well as a thermosetting hydrocarbon resin of the o,p-BVBF and a symmetric bis(vinylbenzyl) fluorene (9,9′-bis(4-vinylbenzyl)-9H-fluorene, p,p-BVBF), and a thermosetting cross-linked resin of the o,p-BVBF and/or the p,p-BVBF as cross-linking agent(s) and alkenyl-terminated polyphenylene ether, and preparation methods and use thereof.
Claims11
An asymmetric bis(vinylbenzyl) fluorene, wherein the asymmetric bis(vinylbenzyl) fluorene is 9-(2-vinylbenzyl)-9′-(4-vinylbenzyl)-9H-fluorene having a structure shown in formula 1:
- and
- the 9-(2-vinylbenzyl)-9′-(4-vinylbenzyl)-9H-fluorene exhibits a thermal analysis melting endothermic peak in a temperature range of 169-175° C., and has a monoclinic crystal system and a space group of P21/c.
Dependencies are inferred from the claim text.