PROBLEM TO BE SOLVED: To provide a protective member which has excellent antifouling property and excellent adhesiveness to a substrate, and a mobile body using the same, and to provide a forming method of the protective member.SOLUTION: A protective member 2 is formed by coating a substrate with a precursor of the protective member 2 obtained by mixing a precursor of an organic-inorganic composite film 2a containing an organic component having a siloxane bond and an inorganic component with metal oxide nanoparticles 2b (one or more compounds selected from magnesium oxide, zinc oxide, zirconium oxide, tin oxide, niobium oxide, iridium oxide or titanium oxide). The protective member 2 preferably has average hardness of the protective member 2 being pencil hardness of 5H or higher. In the protective member 2, an average particle diameter of the metal oxide nanoparticles 2b is 1-500 nm, preferably 5-300 nm, and more preferably 10-100 nm.SELECTED DRAWING: Figure 1
【課題】防汚性に優れ、基材への接着性に優れた保護部材及びこれを用いた移動体、並びに保護部材の形成方法の提供。【解決手段】シロキサン結合を有する有機成分と無機成分とを含有する有機無機複合膜2a前駆体と、金属酸化物ナノ粒子2b(酸化マグネシウム、酸化亜鉛、酸化ジルコニウム、酸化スズ、酸化ニオブ、酸化イリジウム又は酸化チタンから選択される一つ以上の化合物)とを混合して得た保護部材2前駆体を、基材上コーティングすることにより形成した保護部材2。保護部材2の平均硬さが鉛筆硬度で5H以上であることが好ましい保護部材。金属酸化物ナノ粒子2bの平均粒径が1〜500nm、好ましくは5〜300nm、より好ましくは10〜100nmである保護部材1。【選択図】図1
PROTECTIVE MEMBER, MOBILE BODY, AND FORMING METHOD OF PROTECTIVE MEMBER
保護部材、移動体及び保護部材の形成方法
27.07.2017
Patent
Elektronische Ressource
Japanisch
IPC: | C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B82Y Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen , SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
PROTECTIVE MEMBER, MOBILE BODY, AND METHOD OF FORMING PROTECTIVE MEMBER
Europäisches Patentamt | 2018
|Europäisches Patentamt | 2017
|PROTECTIVE MEMBER AND METHOD OF PRODUCING PROTECTIVE MEMBER
Europäisches Patentamt | 2016
|PROTECTIVE MEMBER AND ELECTRIC WIRE WITH PROTECTIVE MEMBER
Europäisches Patentamt | 2017
|