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US 2022/0064427 A1Published application
Actinic and thermal cure fluoropolymers with controlled porosity
AssigneeLawrence Livermore National Security, LLC
InventorsJames Oakdale, Sarah E. Baker, Nikola Dudukovic, Eric B. Duoss, Melinda Lia Wah Jue
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Abstract
According to one embodiment, a mixture includes a fluoropolymer monomer having at least one functional group amenable to polymerization, a pore-forming material, and a polymerization initiator. According to another embodiment, a product includes a porous three-dimensional structure comprising a crosslinked fluoropolymer, where at least 20% of a volume measured within an outer periphery of the porous three-dimensional structure corresponds to the pores.
Claims25
A mixture, comprising:
- a fluoropolymer monomer having at least one functional group amenable to polymerization;
- a pore-forming material;
- and
- a polymerization initiator.
1 more element
A product, comprising:
- a porous three-dimensional structure comprising a crosslinked fluoropolymer,
- wherein at least 20% of a volume measured within an outer periphery of the porous three-dimensional structure corresponds to the pores.
Dependencies are inferred from the claim text.