19-07-2018 дата публикации
Номер: US20180201809A1
Принадлежит:
Disclosed are fluorinated vinyl polymer resin compositions, and prepregs and laminate materials containing the same. The fluorinated vinyl polymer resin composition includes a fluorine-substituted vinyl polymer resin and a functional polymer, where the fluorine-substituted vinyl polymer resin has the chemical structure: 2. The composition of claim 1 , wherein the functional polymer is selected from the group consisting of epoxy resin claim 1 , polyphenol ether claim 1 , cyanate ester resin claim 1 , polyphenylene ether resin claim 1 , polybutadiene claim 1 , polyisoprene claim 1 , modified epoxy resin claim 1 , modified polyphenol ether claim 1 , modified cyanate ester resin claim 1 , modified polyphenylene ether resin claim 1 , modified polybutadiene claim 1 , modified polyisoprene claim 1 , and mixtures thereof.3. The composition of claim 1 , wherein the fluorine-substituted vinyl polymer resin is selected from the group consisting of polyvinyl fluoride claim 1 , polyfluoroethylene claim 1 , tetrafluoroethylene claim 1 , polytetrafluoroethylene (PTFE) claim 1 , polyvinylidene fluoride claim 1 , polytrifluoroethylene claim 1 , and mixtures thereof.4. The composition of claim 1 , wherein the mass fraction of the resin is in the range of from about 1% to about 70%.5. The composition of claim 1 , further comprising a filler with a solid mass percentage of less than about 80% claim 1 , wherein the filler is organic or inorganic.6. The composition of claim 5 , wherein the filler is surface treated with or without a coupling agent.7. The composition of claim 1 , further comprising a crosslinking agent.8. The composition of claim 7 , wherein the crosslinking agent is selected from the group consisting of amines claim 7 , acid anhydrides claim 7 , phenols claim 7 , active esters claim 7 , peroxides claim 7 , and mixtures thereof.9. The composition of claim 1 , further comprising a flame-retardant material.10. The composition of claim 1 , further comprising one or more ...
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