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US 12,521,793 B2Granted
Manufacturing method of thermal paste
AssigneeASUSTeK COMPUTER INC.
InventorsFei Lin Yang, Ing-Jer Chiou
Life of this patent
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Abstract
A manufacturing method of thermal paste is provided. The manufacturing method includes: providing a base material; heating a metal material to a liquid state, to generate a liquid metal material; sieving the liquid metal material to generate a metal powder material; adding a dispersant to the metal powder material and mixing to generate a mixed powder material; and mixing the mixed powder material and the base material.
Claims5
A manufacturing method of thermal paste, comprising:
- providing a base material;
- heating a metal material to a liquid state, to generate a liquid metal material;
- sieving the liquid metal material and cooling the sieved liquid metal material to generate a metal powder material;
- adding a dispersant to the metal powder material and mixing to generate a mixed powder material;
- and
- mixing the mixed powder material and the base material;
- wherein the dispersant comprises a layered silicate clay material and a fluororesin material;
- wherein the base material is composed of a silicone material, a thermally conductive particle material and a solvent;
- wherein the thermally conductive particle material is selected from a group composed of aluminum nitride, boron nitride, aluminum oxide, and copper oxide;
- wherein the metal material is selected from a group composed of a gallium indium tin alloy material, an indium tin alloy material, a gallium aluminum alloy material, a gallium bismuth alloy material, a gallium tin alloy material and a gallium indium alloy material.
7 more elements
Dependencies are inferred from the claim text.