본 발명은 자동차 내장재용 표피재에 가시광 활성 광촉매를 적용하고자 하는 것으로, 본 발명의 일 측에 따르는 가시광 활성 광촉매를 포함하는 자동차 내장재용 표피재는, 표면 시트층; 및 상기 표면 시트층 상에 형성되는 코팅층;을 포함하고, 상기 코팅층은 400 nm 이상의 가시광선 영역에서 광활성을 갖는 광촉매를 포함하고, 상기 광촉매는, 무기산화물 및 상기 무기산화물 상에 형성된 유기금속화합물 유래 금속 산화물층을 포함하는 것이다.
The present invention is to apply a visible light active photocatalyst to a skin material for automobile interior materials. According to an aspect of the present invention, a skin material for automobile interior materials including a visible light active photocatalyst comprises: a surface sheet layer; and a coating layer formed on the surface sheet layer. The coating layer includes a photocatalyst having photoactivity in a visible ray region of 400 nm or more. The photocatalyst includes an inorganic oxide and a metal oxide layer derived from an organometallic compound formed on the inorganic oxide.
AUTOMOBILE INTERIOR MATERIALS COMPRISING VISIBLE LIGHT ACTIVE PHOTOCATALYS
가시광 활성 광촉매를 포함하는 자동차 내장재용 표피재
14.07.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B01J Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie , CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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