Search International and National Patent Collections

1. (WO2017150748) COMPOSITE COMPOSITION HAVING HIGH THERMAL CONDUCTIVITY FOR USE IN AUTOMOTIVE LIGHT HOUSING AND PREPARATION METHOD THEREFOR

Pub. No.:    WO/2017/150748    International Application No.:    PCT/KR2016/002042
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Mar 03 00:59:59 CET 2016
IPC: C08K 9/00
C08K 9/02
C08K 9/04
C08K 3/04
C08K 3/10
Applicants: DAESHIN TECHGEN CO., LTD.
주식회사 대신테크젠
Inventors: HWANG, In Seong
황인성
HWANG, In Chan
황인찬
PARK, Yong Soo
박용수
CHOI, Ho Sang
최호상
Title: COMPOSITE COMPOSITION HAVING HIGH THERMAL CONDUCTIVITY FOR USE IN AUTOMOTIVE LIGHT HOUSING AND PREPARATION METHOD THEREFOR
Abstract:
The present invention relates to a composite composition having high thermal conductivity for use in automotive light housings and a preparation method therefor and, more particularly, to a composite composition having high thermal conductivity for use in automotive light housings and a preparation method therefor, the composition comprising: a filler in which an expandable graphite, carbon nanotubes, graphene, and metal powder are admixed; an inorganic filler; and a thermally conductive synthetic resin, wherein the composition is prepared by pulverizing the filler and the inorganic filler into nanosize particles, modifying surfaces of the fillers to allow for the introduction of functional groups thereto, and dispersing and mixing the modified fillers in the thermally conductive synthetic resin, whereby the synthetic resin is advantageously improved in heat dissipation efficiency.