Bis(vinylbenzyl) fluorene and preparation method and use thereof, and bis(vinylbenzyl) fluorene hydrocarbon resin and preparation method and use thereof
AssigneeShandong Xingshun New Material Co Ltd.
InventorsXiaoxing GU, Guoyuan LU
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Abstract
Disclosed are a bis(vinylbenzyl) fluorene and a preparation method and use thereof, and a bis(vinylbenzyl) fluorene hydrocarbon resin and a preparation method and use thereof, belonging to the technical field of high-frequency substrate materials. The bis(vinylbenzyl) fluorene is selected from 9,9-bis(2-vinylbenzyl)-9H-fluorene having a structure shown in formula I and 9,9-bis(4-vinylbenzyl)-9H-fluorene having a structure shown in formula II: the 9,9-bis(2-vinylbenzyl)-9H-fluorene has a monoclinic crystal system; and the 9,9-bis(4-vinylbenzyl)-9H-fluorene has a triclinic crystal system.
Claims29
A bis(vinylbenzyl) fluorene, being 9,9-bis(2-vinylbenzyl)-9H-fluorene having a structure shown in formula I or 9,9-bis(4-vinylbenzyl)-9H-fluorene having a structure shown in formula II:
- wherein the 9,9-bis(2-vinylbenzyl)-9H-fluorene has a monoclinic crystal system;
- the 9,9-bis(4-vinylbenzyl)-9H-fluorene has a triclinic crystal system.
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A bis(vinylbenzyl) fluorene hydrocarbon resin, which is prepared from a raw material comprising a bis(vinylbenzyl) fluorene, wherein the bis(vinylbenzyl) fluorene is a 9,9-bis(2-vinylbenzyl)-9H-fluorene having a structure shown in formula I and/or 9,9-bis(4-vinylbenzyl)-9H-fluorene having a structure shown in formula II:
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Dependencies are inferred from the claim text.