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21. 发明申请

US20100137130A1 PHOTOCATALYTICALLY ACTIVE COMPOSITION AND A METHOD FOR PREPARATION THEREOF 审中-公开
标题翻译：光化学活性组合物及其制备方法
公开(公告)号：US20100137130A1
公开(公告)日：2010-06-03
申请号：US12599539
申请日：2008-05-20
申请人： Tommy Böök , Bo-Erik Eriksson , Erik Viggh
发明人： Tommy Böök , Bo-Erik Eriksson , Erik Viggh
IPC分类号： B01J21/06 , B01J27/055
CPC分类号： C04B28/02 , C04B20/1066 , C04B2111/1025 , C04B2111/2061 , C08K3/22 , C08K9/12 , C09D1/06 , C09D5/1687 , C09D7/62 , C09D7/67 , Y02W30/94 , C04B18/141 , C04B20/0076 , C04B2103/30 , C04B2103/304 , C04B2103/54
摘要： A photocatalytically active composition is prepared using high energy mixing. The composition comprises coating carrier material particles with photocatalytically active particles. The coating is performed in the presence of a hydraulic medium. The composition is used in preparation of materials or structures for maintaining a clean surface based on self cleaning property of such a structure.
摘要翻译：使用高能量混合制备光催化活性组合物。该组合物包括用光催化活性颗粒涂覆载体材料颗粒。涂层在液压介质的存在下进行。该组合物用于制备用于维持基于这种结构的自清洁性能的清洁表面的材料或结构。

22. 发明申请

US20100126845A1 COATINGS BASED ON HYDRAULIC BINDERS WITH AN OPTIMAL RHEOLOGY AND HIGH PHOTOCATALYTIC ACTIVITY 有权
标题翻译：基于具有最佳流变学和高光化学活性的液压粘结剂的涂料
公开(公告)号：US20100126845A1
公开(公告)日：2010-05-27
申请号：US12452871
申请日：2008-07-24
申请人： Roberta Alfani
发明人： Roberta Alfani
IPC分类号： C04B24/24 , B01J31/06 , B32B27/00 , B01D53/34
CPC分类号： C04B28/02 , C04B2111/0075 , C04B2111/2061 , Y10T428/25 , Y10T428/263 , Y10T428/269 , C04B14/04 , C04B24/26 , C04B24/2641 , C04B24/2647 , C04B24/383 , C04B2111/00827 , C04B14/305
摘要： There is described a cement composition, based on hydraulic binders, adapted to obtain coatings with a high photocatalytic activity and improved rheologic characteristics, including a hydraulic binder, a polycarboxylic or acrylic superfluidifying agent, a cellulosic ether with a viscosity in the range between 10000 and 120000 mPa·s, an adhesive agent, a calcareous, silicic or silicic-calcareous filler and a photocatalyst.
摘要翻译：描述了一种基于水硬性粘合剂的水泥组合物，其适于获得具有高光催化活性和改善的流变特性的涂层，包括水硬性粘合剂，多元羧酸或丙烯酸超流动剂，粘度范围在10000至10000之间的纤维素醚 120000mPa·s，粘合剂，钙质，硅石或硅钙钙质填料和光催化剂。

23. 发明授权

US07375069B2 Method for masking and removing stains from rugged solid surfaces 失效
标题翻译：从坚固的固体表面掩蔽和去除污渍的方法
公开(公告)号：US07375069B2
公开(公告)日：2008-05-20
申请号：US11710338
申请日：2007-02-23
申请人： Nazim Z. Muradov
发明人： Nazim Z. Muradov
IPC分类号： C11D9/20 , C11D7/26 , C11D7/20
CPC分类号： B01J35/004 , C04B41/5041 , C04B41/5049 , C04B2111/2061 , C11D3/0063 , C11D3/40 , C11D7/02 , C11D7/10 , C11D7/16 , C11D7/20 , C11D7/265 , C11D7/5004 , C11D11/0052 , C04B41/4539 , C04B41/5122 , C04B2103/54 , C04B41/505 , C04B41/5079 , C04B41/5085
摘要： Methods, compositions and kits for masking and subsequent removal of oil, grease, rust and other stains from a variety of rough solid surfaces, including, but not limited to stone, concrete, asphalt, stucco brick, and ceramic. The methods include coating the stains with an opaque or translucent thin film of a composition that makes the stain practically indistinguishable against the background, exposing the coated stain to the elements, such as, sunlight, air, moisture, resulting in spontaneous transformation, degradation and subsequent removal of the stains from the solid surfaces. The compositions include a photocatalyst by itself or the photocatalyst combined with at least one of, a sensitizer, a dopant, a mediator, a co-reagent, a pigment and a binder. The role of a photocatalyst is to produce highly reactive species or radicals and initiate the degradation of a stain upon exposure to elements, such as, sunlight, air and ambient humidity. Artificial light sources can be used instead of sunlight.
摘要翻译：用于掩蔽和随后从各种粗糙固体表面除去油，油脂，锈和其他污渍的方法，组合物和试剂盒，包括但不限于石，混凝土，沥青，灰泥砖和陶瓷。所述方法包括用不透明或半透明的组合物薄膜涂覆污渍，使得染色实际上与背景无法区分，将涂覆的污渍暴露于诸如阳光，空气，水分的元素，导致自发转化，降解和随后从固体表面除去污渍。组合物包括其自身的光催化剂或与敏化剂，掺杂剂，介体，共试剂，颜料和粘合剂中的至少一种组合的光催化剂。光催化剂的作用是产生高度反应性的物质或自由基，并且在暴露于诸如阳光，空气和环境湿度的元素时引发污点的降解。可以使用人造光源代替阳光。

24. 发明申请

US20070077406A1 Photocatalytic coating 审中-公开
标题翻译：光催化涂层
公开(公告)号：US20070077406A1
公开(公告)日：2007-04-05
申请号：US11240316
申请日：2005-09-30
申请人： Jeffry Jacobs , Mark Anderson , James Carlson , Carol-Lynn Spawn , Rachael Gould
发明人： Jeffry Jacobs , Mark Anderson , James Carlson , Carol-Lynn Spawn , Rachael Gould
IPC分类号： B32B3/26 , B32B9/00
CPC分类号： C04B41/4884 , B01J35/004 , B01J37/0009 , B01J37/0219 , C04B2111/00586 , C04B2111/2061 , C04B2111/2092 , C08G18/0823 , C08G18/12 , C08G18/5096 , C08G18/6692 , C08K3/08 , C08K3/22 , C08K3/30 , C08K3/32 , C08K3/34 , C09D175/04 , Y10T428/249953 , Y10T428/249987 , Y10T428/31507 , Y10T428/31551 , Y10T428/31598 , C04B41/4922 , C08G18/289 , C08G18/48 , C08L2666/54
摘要： In one embodiment, the present application is directed to a structure. The structure comprises a structural layer having an external surface and a coating on the external surface of the structural layer. The coating comprises a polyurethane binder; and photocatalytic particles within the polyurethane binder. In another embodiment, the present application is directed to a composition. The composition comprises a polyurethane binder and photocatalytic particles within the polyurethane binder.
摘要翻译：在一个实施例中，本申请涉及一种结构。该结构包括具有外表面的结构层和在结构层的外表面上的涂层。涂层包括聚氨酯粘合剂; 和聚氨酯粘合剂内的光催化颗粒。在另一个实施方案中，本申请涉及组合物。组合物包含聚氨酯粘合剂和聚氨酯粘合剂内的光催化颗粒。

25. 发明授权

US07196043B2 Process and composition for producing self-cleaning surfaces from aqueous systems 失效
标题翻译：用于从水性体系生产自清洁表面的方法和组合物
公开(公告)号：US07196043B2
公开(公告)日：2007-03-27
申请号：US10691046
申请日：2003-10-22
申请人： Richard S. Valpey, III , Matthew A. Jones
发明人： Richard S. Valpey, III , Matthew A. Jones
IPC分类号： C11D3/02 , C11D3/24 , C11D3/37 , C11D7/28 , C11D9/06
CPC分类号： D06M23/00 , B05D5/08 , B08B17/06 , B08B17/065 , B82Y30/00 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C03C17/007 , C03C2217/475 , C03C2217/71 , C03C2217/77 , C04B41/009 , C04B41/5042 , C04B41/87 , C04B2111/2061 , C08L33/08 , C08L33/10 , C08L33/16 , C08L75/04 , C08L83/04 , C09C1/043 , C09C1/30 , C09C1/3607 , C09C1/407 , C09C3/10 , C09C3/12 , C09D7/61 , C09D7/65 , C09D7/67 , C09D7/68 , C09K3/18 , D06M11/36 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/79 , D06M13/513 , D06M15/263 , D06M15/277 , D06M15/576 , D06M15/643 , D06M15/6436 , D06M23/08 , D21H17/675 , D21H17/69 , D21H21/54 , C04B41/5041 , C04B41/4535 , C04B41/4549 , C04B41/4961 , C04B33/00
摘要： A process and a composition are disclosed for producing surfaces that are self-cleaning by water, and in particular, there is disclosed an aqueous system for forming transparent self-cleaning surfaces. In the process, an aqueous mixture comprising (i) nanoparticles having a particle size of less than 300 nanometers and (ii) a surface modifier selected from the group consisting of water-soluble hydrophobic surface modifiers and water-dispersable hydrophobic surface modifiers capable of forming a continuous film from an aqueous solution is provided. The aqueous mixture is applied to a surface, and a self-cleaning transparent coating is formed on the surface upon water evaporation. In one embodiment, the aqueous mixture is essentially free of organic solvents other than coalescing solvents.
摘要翻译：公开了用于生产由水自行清洁的表面的方法和组合物，特别是公开了一种用于形成透明自清洁表面的水性体系。在该方法中，包含（i）粒度小于300纳米的纳米颗粒的水性混合物和（ii）选自水溶性疏水性表面改性剂和能够形成的水分散性疏水性表面改性剂的表面改性剂提供来自水溶液的连续膜。将水性混合物施加到表面，并且在水蒸发时在表面上形成自清洁的透明涂层。在一个实施方案中，水性混合物基本上不含聚结溶剂以外的有机溶剂。

26. 发明授权

US06913811B2 Photocatalytic colored member and method of manufacturing the same 失效
标题翻译：光催化色料及其制造方法
公开(公告)号：US06913811B2
公开(公告)日：2005-07-05
申请号：US09749876
申请日：2000-12-29
申请人： Hideo Itoh , Toyonori Matsuda
发明人： Hideo Itoh , Toyonori Matsuda
IPC分类号： B01D53/86 , B01J21/06 , B01J35/02 , C04B14/30 , C23C14/08 , G02B5/28 , B32B9/00
CPC分类号： G02B5/285 , C04B14/305 , C04B2111/00612 , C04B2111/2061 , Y10T428/24273 , Y10T428/24298 , Y10T428/24322 , Y10T428/24331 , Y10T428/24479 , Y10T428/2457
摘要： A photocatalytic colored member includes a laminate formed by laminating a plurality of thin-film layers of photocatalytic material and a plurality of thin-film layers of support material, with vacant layers formed such that they are open to the outside on the rear surface side of the thin-film layers of photocatalytic material.
摘要翻译：光催化着色构件包括通过层叠多个光催化材料薄膜层和多个载体材料薄膜层而形成的层压体，空隙层形成为使得它们在背面的外侧开口光催化材料的薄膜层。

27. 发明授权

US06569520B1 Photocatalytic composition and method for preventing algae growth on building materials 有权
标题翻译：光催化组合物和防止建筑材料藻类生长的方法
公开(公告)号：US06569520B1
公开(公告)日：2003-05-27
申请号：US09531187
申请日：2000-03-21
申请人： Jeffrey L. Jacobs
发明人： Jeffrey L. Jacobs
IPC分类号： B32B516
CPC分类号： C04B41/5041 , C04B2111/00586 , C04B2111/2061 , E04D7/005 , E04D13/002 , Y10T428/2438 , Y10T428/24421 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/2991 , C04B41/5089
摘要： The present invention provides a coating composition for substrates. The coating composition of the present invention generally includes a silicate binder and a plurality of photocatalytic particles. The silicate binder functions as a bonding agent to establish the coating on the substrate. A plurality of photocatalyst particles are dispersed throughout the silicate binder. The particles are included in an amount that provides sufficient distribution of the particles in the resulting coating. The incorporation of the present invention onto substrates prevents algal growth on building materials utilizing the coated substrates.
摘要翻译：本发明提供了一种用于基材的涂料组合物。本发明的涂料组合物通常包括硅酸盐粘合剂和多种光催化颗粒。硅酸盐粘合剂用作粘合剂以在基材上建立涂层。多个光催化剂颗粒分散在整个硅酸盐粘合剂中。颗粒的含量以提供足够的颗粒分布在所得到的涂层中。将本发明结合到基材上可防止利用涂覆的基材对建筑材料的藻类生长。

28. 发明公开

US20240383809A1 COMPOSITE ARCHITECTURAL ULTRA-HIGH PERFORMANCE CONCRETE MIXTURES AND PANELS WITH ENHANCED PHOTOCATALYTIC ACTIVITY 审中-公开
公开(公告)号：US20240383809A1
公开(公告)日：2024-11-21
申请号：US18620345
申请日：2024-03-28
申请人： TAKTL LLC
发明人： George Quercia
IPC分类号： C04B22/06 , A61L2/23 , B01J21/06 , B01J35/39 , B01J35/61 , B28B23/00 , C04B14/04 , C04B14/08 , C04B14/10 , C04B14/22 , C04B28/02 , C04B111/00 , C04B111/20 , C04B111/80
CPC分类号： C04B22/06 , A61L2/23 , B01J21/063 , B01J35/39 , B01J35/613 , B01J35/615 , B28B23/0081 , C04B14/045 , C04B14/08 , C04B14/106 , C04B14/22 , C04B28/02 , C04B2111/00827 , C04B2111/2061 , C04B2111/802
摘要： A composite ultra-high-performance concrete mixture includes cement in an amount between 500 and 680 kg/m3; a photocatalyst in amount between 10 and 30 kg/m3; a recycled glass white nano-silica in amount 40 and 60 kg/m3; calcinated kaolin in amount 70 to 120 kg/m3; a filler in amount between 200 and 300 kg/m3; a fine sand in amount between 600 to 970 kg/m3; and a coarse sand in amount between 400 to 600 kg/m3.

29. 发明申请

US20190241470A1 PHOTOCATALYTIC COMPOSITIONS, AND USES THEREOF FOR OBTAINING WATER PAINTS 审中-公开
公开(公告)号：US20190241470A1
公开(公告)日：2019-08-08
申请号：US16312532
申请日：2017-06-27
申请人： AM TECHNOLOGY LIMITED
发明人： Massimo BERNARDONI , Antonio CIANCI
IPC分类号： C04B22/06 , B01J35/00 , B01J21/06 , C04B28/04 , C04B24/38 , C04B14/24 , C04B24/26 , C04B14/10 , C04B14/08
CPC分类号： C04B22/06 , B01J21/063 , B01J35/0013 , B01J35/004 , C04B14/08 , C04B14/106 , C04B14/24 , C04B24/26 , C04B24/2611 , C04B24/2623 , C04B24/2682 , C04B24/383 , C04B28/04 , C04B2103/50 , C04B2111/00482 , C04B2111/00508 , C04B2111/00827 , C04B2111/2061 , C04B2201/30 , C09D1/06 , C09D7/69 , C04B14/02 , C04B14/28 , C04B14/305 , C04B20/0096 , C04B40/0608 , C04B2103/34 , C04B2103/65 , C04B20/0036 , C04B24/2647
摘要： The invention relates to photocatalytic compositions, e.g. cement-based photocatalytic compositions, and the uses thereof for obtaining water paints. There is provided a photocatalytic composition, which comprises: (a) at least one inorganic binder; (b) at least one photocatalyst; (c) at least one cellulose with very low viscosity; (d) at least one fluidizing agent; (e) at least one first calcareous filler in the form of particles of which at least 95% by weight has a dimension not greater than 40 μm; (f) at least one second calcareous filler in the form of particles of which at least 95% by weight has a dimension not greater than 20 μm; (g) at least one thermal insulator material comprising hollow ceramic spheres with sub-mm diameters, and (h) glass bubble borosilicate microspheres.

30. 发明授权

US10010865B2 Sanitary ware having photocatalyst layer 有权
公开(公告)号：US10010865B2
公开(公告)日：2018-07-03
申请号：US15263902
申请日：2016-09-13
申请人： TOTO LTD.
发明人： Takahiro Hino , Tomoyasu Ichiki , Shinichi Yagi , Satoshi Takano , Mitoki Higashi
IPC分类号： B01J21/06 , B01J21/08 , B01J35/00 , B01J37/02 , B01J37/08 , C04B41/00 , C04B41/50 , C04B41/52 , C04B41/89 , C09D1/00 , C09D5/14 , C04B111/20
CPC分类号： C04B41/5072 , B01J21/063 , B01J35/004 , B01J37/0244 , B01J37/086 , C04B41/009 , C04B41/5024 , C04B41/52 , C04B41/522 , C04B41/89 , C04B2111/2061 , C09D1/00 , C09D5/14 , C04B33/00 , C04B41/5022 , C04B41/4537 , C04B41/5035 , C04B41/5041 , C04B41/5042
摘要： Disclosed is a sanitary ware having a photocatalyst layer which has excellent durability even in an environment where the photocatalyst layer is exposed to an acid and an alkali alternately. The sanitary ware comprises a glaze layer, an intermediate layer provided on the glaze layer, and a photocatalyst layer provided on the intermediate layer, wherein the photocatalyst layer comprises titanium oxide in the amount of 95 mass % to 75 mass % and zirconium oxide in the amount of 5 mass % to 25 mass % and the intermediate layer comprises silica in the amount of 98 mass % to 85 mass %, and titanium oxide and/or zirconium oxide in the amount of 2 mass % to 15 mass %.

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