| 摘要 |
PROBLEM TO BE SOLVED: To add thermal conductivity to plastic.SOLUTION: The present invention relates to adding of an organic thermal conductive additive containing a liquid crystalline thermoplastic resin which is mainly composed of a chain structure, where the main chain mainly contains repeating units consisting of a unit represented by the following general formula (2), the resin itself having a thermal conductivity of 0.45 W/(m K) or more. -A-x-A-y-R-z- (2), where Aand Arepresent each independently a substituent selected from an aromatic group, a condensed aromatic group, an alicyclic group, and an alicyclic heterocyclic group, x represents each independently a bivalent substituent selected from a group of -CO-O- or -N(O)=N-, -y-R-z- represents -O-CO-R-CO-O-, R represents a hydrocarbon group having even numbered carbon atoms out of a liner aliphatic hydrocarbon group having 8 to 20 carbon atoms.SELECTED DRAWING: None |
