Nano and meso shell-core control of physical properties and performance of electrically insulating composites
First Claim
1. A high thermal conductivity resin comprising:
- a host resin matrix; and
high thermal conductivity fillers, wherein said high thermal conductivity fillers are mixed within said host resin matrix to form a resin mixture;
wherein said fillers comprise at least 3-5% by weight of said resin mixture;
wherein said high thermal conductivity fillers are an average of 1-100 nm in at least one dimension and are smaller than an average of 1000 nm in a longest dimension of said fillers;
wherein said host resin matrix forms ordered resin shells around said high thermal conductivity fillers;
wherein resin molecules are aligned perpendicular to a surface of said high thermal conductivity fillers;
wherein an overlap of said ordered resin shells is formed between said high thermal conductivity fillers such that continuous pathways for increased phonon flux are created through said resin mixture; and
wherein said fillers are comprised of larger particles and smaller particles, wherein said larger particles have at least one size dimension that is greater than 100 nm, and wherein said smaller particles have at least one size dimension that is smaller than 100 nm.
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Accused Products
Abstract
A high thermal conductivity resin that is made up of a host resin matrix (42) and high thermal conductivity fillers (30) that are mixed within the host resin to form a resin mixture. The fillers comprise at least 3-5% by weight of the resin mixture, and the fillers are from an average of 1-100 nm in at least one dimension, and where the particles are smaller than an average of 1000 nm in the particles'"'"' longest dimension. The host resin matrix forms an ordered resin shell (40) around the high thermal conductivity fillers (30), whereby resin molecules are aligned perpendicular to the surface of the high thermal conductivity fillers. An overlap of the ordered resin shells (44) is formed between the high thermal conductivity fillers such that continuous pathways for ordered resin shells are created through the resin mixture.
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Citations
19 Claims
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1. A high thermal conductivity resin comprising:
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a host resin matrix; and high thermal conductivity fillers, wherein said high thermal conductivity fillers are mixed within said host resin matrix to form a resin mixture; wherein said fillers comprise at least 3-5% by weight of said resin mixture; wherein said high thermal conductivity fillers are an average of 1-100 nm in at least one dimension and are smaller than an average of 1000 nm in a longest dimension of said fillers; wherein said host resin matrix forms ordered resin shells around said high thermal conductivity fillers; wherein resin molecules are aligned perpendicular to a surface of said high thermal conductivity fillers; wherein an overlap of said ordered resin shells is formed between said high thermal conductivity fillers such that continuous pathways for increased phonon flux are created through said resin mixture; and wherein said fillers are comprised of larger particles and smaller particles, wherein said larger particles have at least one size dimension that is greater than 100 nm, and wherein said smaller particles have at least one size dimension that is smaller than 100 nm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A continuous organic-inorganic resin comprising:
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a host resin network; and inorganic high thermal conductivity fillers evenly dispersed in said host resin network and essentially completely co-reacted with said host resin network; wherein said high thermal conductivity fillers are selected from at least one of oxides, nitrides, and carbides; wherein said high thermal conductivity fillers have been surface treated to introduce surface functional groups that allow for the essentially complete co-reactivity with said host resin network; wherein said continuous organic-inorganic resin comprises a minimum of 3% and a maximum of 50% by weight of said high thermal conductivity fillers; wherein said high thermal conductivity fillers are from an average of 1-100 nm in at least one dimension and are smaller than an average of 1000 nm in a longest dimension; wherein said host resin network forms ordered resin shells around said high thermal conductivity fillers; wherein resin molecules are aligned perpendicular to a surface of said high thermal conductivity fillers; wherein an overlap of said ordered resin shells is formed between said high thermal conductivity fillers such that continuous pathways for increased phonon flux are created through said resin mixture; and wherein said resin is comprised of at least 50% liquid crystal epoxy resin. - View Dependent Claims (15, 16, 17)
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18. A porous media impregnated with a high thermal conductivity resin comprising:
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a porous media; and a high thermal conductivity material loaded resin comprising high thermal conductivity fillers dispersed within a host resin matrix, wherein said high thermal conductivity fillers comprise 3-50% by weight of said resin; wherein said high thermal conductivity fillers comprise at least one of silica, alumina, magnesium oxide, silicon carbide, boron nitride, aluminum nitride, zinc oxide, diamonds and dendrimers; wherein said high thermal conductivity fillers are from an average of 1-100 nm in at least one dimension and are smaller than an average of 1000 nm in a longest dimension; wherein said host resin matrix forms ordered resin shells around said high thermal conductivity fillers; wherein resin molecules are aligned perpendicular to a surface of said high thermal conductivity fillers; wherein an overlap of said ordered resin shells is formed between said high thermal conductivity fillers such that continuous pathways for increased phonon flux are created through said resin mixture; and wherein said fillers are comprised of larger particles and smaller particles, wherein said larger particles have at least one size dimension that is greater than 100 nm, and wherein said smaller particles have at least one size dimension that is smaller than 100 nm. - View Dependent Claims (19)
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Specification