摘要:
Pigmented coating material comprising at least one inorganic white pigment and at least one infrared radiation-absorbing material in an amount of 0.01 to 5 wt%, based on the inorganic white pigment, said pigmented coating material being a masonry paint or a render.
摘要:
This invention relates a solar energy absorptive coating for absorbing sunlight energy is, wherein the coating comprises a multilayer stack with following stacking sequence: At least one first absorbing layer for absorbing an absorption radiation of a certain spectrum of the sunlight; at least one transmission dielectric layer for a transmission of the absorption radiation; and at least one second absorbing layer for absorbing the absorption radiation; wherein at least one of the absorbing layer materials has an absorbing layer material refractive index na for the absorption radiation, which is selected from the range between 1.5 and 4.0, and an absorbing layer material extinction coefficient ka for the absorption radiation, which is selected from the range between 0.8 and 3.0; and the transmission dielectric layer material has a dielectric layer material refractive index nd for the absorption radiation, which is selected from the range between 1.0 and 3.0, and a dielectric layer material extinction coefficient kd for the absorption radiation, which is selected from the range between 0.0 and 0.2. The certain spectrum of the sunlight ranges from 350nm to 2500nm. Moreover a method for manufacturing the arrangement is provided. For an attaching the multilayer stack on the substrate surface of the substrate a thin film deposition, e.g. sputtering is used. The arrangement is used in a power plant for converting solar energy into electrical energy.
摘要:
Exemplary embodiments of the invention provide a composition, in particular cosmetic, comprising a dispersion of photonic particles each having a form factor of less than 2, said particles comprising a diffracting arrangement of voids or monodisperse nanoparticles in a thermo-, electro- or photo- crosslinkable matrix. The present invention also provides a method of photo-protecting a material solar UV radiation, comprising treating said material with a composition as defined above or comprising integrating said composition into said material. More particularly, exemplary embodiments of the invention provide methods of photo-protecting materials such as paints, inks, coatings, materials manufactured from polymers, fibrous materials such as textiles, or papers, or organic or mineral glasses. Exemplary embodiments of the invention also provide a method of photo-protecting human keratinous material against solar UV radiation, a method of coloring and/or lightening human keratinous material and a method of modifying the spectral reflectance of human keratinous materials employing said composition.
摘要:
본 발명은 각종 전자제품에 방열을 목적으로 적용되는 방열 테이프 및 그 제조 방법에 관한 것이다. 본 발명은 금속 메쉬 기재; 및 방열 도료층을 포함하는 방열 테이프로서, 상기 방열 도료층은 금속 메쉬 기재의 한 면 또는 양 면에 형성되는 것을 특징으로 하는 방열 테이프 및 그 제조 방법을 제공한다. 또한, 본 발명은 금속 메쉬 기재; 방열 도료층; 및 점착층을 포함하는 방열 테이프로서, 상기 방열 도료층은 금속메쉬 기재의 한 면 또는 양 면에 형성되고, 상기 점착층은 열전도성 점착제로 이루어진 것을 특징으로 하는 방열 테이프 및 그 제조 방법을 제공한다. 본 발명의 방열 테이프는 두께가 얇으면서도 발열원으로부터 수직 방향으로 방열시켜서 방열 효과가 우수하고, 점착력도 우수한 특성을 가진다.
摘要:
The invention describes a polymer that is composed of a fluoropolymer modified with a UV absorber. The UV absorber is grafted to the polymeric backbone of the fluoropolymer. Optionally, a HALS can also be grated to the polymeric backbone of the fluoropolymer. Incorporation or the absorber or stabilizer helps to reduce degradation of underlying layers such as an encapsulant while still allowing useful light energy to pass through the layers to a device, such as a photovoltaic device.