US2011259568A1PendingUtilityA1
Thermal conductive sheet
Est. expiryJan 29, 2030(~3.5 yrs left)· nominal 20-yr term from priority
C09K 5/14B32B 2457/20C08K 2003/382B32B 37/10B32B 2307/302C08K 7/18C08J 5/18C08K 3/38
35
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Claims
Abstract
A thermal conductive sheet containing a plate-like boron nitride particle, wherein the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more, and a glass transition point determined as the peak value of tanδ obtained by measuring a dynamic viscoelasticity of the thermal conductive sheet at a frequency of 10 Hz is 125° C. or more.
Claims
exact text as granted — not AI-modified1 . A thermal conductive sheet comprising a plate-like boron nitride particle, wherein the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more, and a glass transition point determined as the peak value of tanδ obtained by measuring a dynamic viscoelasticity of the thermal conductive sheet at a frequency of 10 Hz is 125° C. or more.
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