Thermally conductive nanocomposition and method of making the same
First Claim
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1. A seal comprising:
- an elastomer; and
boron nitride nanoparticles disposed in the elastomer,wherein the seal is thermally conductive and electrically insulating, andwherein the boron nitride is present in an amount of about 0.05 wt% to about 20 wt%, based on the weight of the seal.
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Abstract
In an embodiment is a seal including an elastomer; and boron nitride nanoparticles disposed in the elastomer, wherein the seal is thermally conductive and electrically insulating. In another embodiment, is a method of making a seal, the method includes compounding an elastomer with boron nitride nanoparticles to provide a composition; and molding the composition into a shape.
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Citations
21 Claims
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1. A seal comprising:
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an elastomer; and boron nitride nanoparticles disposed in the elastomer, wherein the seal is thermally conductive and electrically insulating, and wherein the boron nitride is present in an amount of about 0.05 wt% to about 20 wt%, based on the weight of the seal. - View Dependent Claims (2, 3, 4, 8, 9, 10, 11, 12, 14, 15, 16, 17, 21)
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5. A seal comprising:
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an elastomer; and boron nitride nanoparticles disposed in the elastomer, wherein the seal is thermally conductive and electrically insulating; and wherein the elastomer comprises polytetrafluoroethylene, nitrile-butyl rubber, hydrogenated nitrile-butyl rubber, fluoroelastomer rubber, organopolysiloxane, tetrafluoroethylene-propylene elastomeric copolymer, ethylene-propylene-diene monomer rubbers, polyvinylalcohol, or a combination comprising at least one of the foregoing.
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6. A seal comprising:
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an elastomer; and boron nitride nanoparticles disposed in the elastomer, wherein the boron nitride is derivatized with a functional group. - View Dependent Claims (7)
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13. A seal comprising:
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an elastomer; and boron nitride nanoparticles disposed in the elastomer; and an additive nanoparticle including carbon nanotubes, fullerenes, nanodiamonds, graphene, polysilsesquioxanes, inorganic nanoparticles, nanoclays, or a combination comprising at least one of the foregoing.
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18. A method of making a seal, the method comprising:
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compounding an elastomer with boron nitride nanoparticles to provide a composition; and molding the composition into a shape. - View Dependent Claims (19, 20)
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Specification