McDermott Will & Emery LLP
Exhaust system for vehicle
An exhaust system for a vehicle includes a heat insulation coating layer formed on an inner wall surface of an exhaust gas flow tube through which exhaust gas passes. The heat insulation coating layer includes an inorganic binder including two or more silicon-based compounds and an aerogel dispersed in the inorganic binder, includes 5 to 50 parts by weight of the aerogel for 100 parts by weight of the inorganic binder, and has heat conductivity of at most 1.0 W/mK, measured by ASTM E1461.
HYUNDAI MOTOR COMPANY
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inventional inventional additional
In Woong Bokyung Hong Kil Jiyoun Seung Woo
Lyo Kim Baek Seo Lee