발수 발유층 형성 기재, 증착 재료 및 발수 발유층 형성 기재의 제조 방법

• Main Authors: KODAIRA HIROKAZU, TOMIYORI YUSUKE, ISHIZEKI KENJI, TOKUNAGA YOSHIHITO, KOBAYASHI DAISUKE, IWAHASHI MAEMI
• Format: Patent
• Language: Korean
• Published: 30.08.2021
• Subjects: ADHESIVES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; DYES; GLASS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; JOINING GLASS TO GLASS OR OTHER MATERIALS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MINERAL OR SLAG WOOL; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PERFORMING OPERATIONS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING

발수 발유층의 내마모성이 우수한 발수 발유층 형성 기재, 증착 재료 및 발수 발유층 형성 기재의 제조 방법의 제공. 본 발명의 발수 발유층 형성 기재는, 기재와, 하지층과, 발수 발유층을 이 순서로 갖는 발수 발유층 형성 기재로서, 발수 발유층은 반응성 실릴기를 갖는 불소 함유 화합물의 축합물로 이루어지고, 하지층이, 규소 및 알칼리 토금속 원소를 함유하는 산화물을 함유하고, 하지층 중의 규소의 몰 농도에 대한, 하지층 중의 알칼리 토금속의 몰 농도의 비가 0.005 ∼ 5 이다. To provide a water/oil repellent layer-provided substrate having a water/oil repellent layer excellent in abrasion resistance, a deposition material and a method for producing a water/oil repellent layer-provided substrate.The water/oil repellent layer-provided substrate of the present invention is a water/oil repellent layer-provided substrate comprising a substrate, an undercoat layer and a water/oil repellent layer in this order,wherein the water/oil repellent layer comprises a condensate of a fluorinated compound having a reactive silyl group,the undercoat layer contains an oxide containing silicon and an alkaline earth metal element, andthe ratio of the molar concentration of the alkaline earth metal element in the undercoat layer to the molar concentration of silicon in the undercoat layer is from 0.005 to 5.