COATING COMPOSITION FOR THERMAL EMISSION USING CNT AND HEAT RADIATOR STRUCTURE

• Main Authors: CHUNG, CHUN KYUN, KIM, HAE SIC, CHU, GYO JIN
• Format: Patent
• Language: English; Korean
• Published: 26.03.2010
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; USE OF MATERIALS THEREFOR; WOODSTAINS

PURPOSE: A coating composition for thermal emission using a carbon nanotube-graft-siloxane polymer is provided to ensure excellent thermal emission compared with existing heat resistant coating agent or thermally emissive coating agent, and to improve adhesion, thermal conductivity, surface area, corrosion resistance and conductivity. CONSTITUTION: A coating composition for thermal emission using a carbon nanotube-graft-siloxane polymer into which a functional group is introduced comprises a carbon nanotube-graft-siloxane polymer selected from functional groups(-COOH, -COOCH3, -COCl, -OH, -NH2) and a polymer resin. The carbon nanotube is a multi-walled carbon nanotube with 10~20 micrometer length.