公开(公告)号：US20130082221A1

公开(公告)日：2013-04-04

申请号：US13629282

申请日：2012-09-27

Applicant: Rosiana Aguiar ,  Ming Liang Shiao ,  Bernard Nghiem ,  Regine Faure

Inventor： Rosiana Aguiar ,  Ming Liang Shiao ,  Bernard Nghiem ,  Regine Faure

IPC: G02B5/26

CPC classification number: G02B5/26 ,  C23C16/006 ,  C23C16/30 ,  C23C16/308 ,  C23C16/405 ,  C23C16/4417 ,  C23C16/442 ,  E04D7/00

Abstract: A roofing product can include roofing granules that can include substrates and a coating covering the substrates of the roofing granules. The substrates can be in the form of base particles, such as ceramic base particles or proppants, or base particles having a coating with an L* of at least approximately 55. In a particular aspect, a coating at an exposed surface of the roofing granule can include a compound that includes a metallic element; and nitrogen, carbon, or a combination of nitrogen and carbon. In another aspect, the coating has a relatively low L*, reasonably high solar reflectance, and good emissivity. The coating can be formed on a substrate using a fluidized bed. In a particular aspect, the coating can be performed as a chemical vapor deposition or a sol-gel process. If needed or desired, the roofing granules can be doped to achieve their desired properties.

Abstract translation: 屋顶产品可以包括屋顶颗粒，其可以包括基底和覆盖屋顶颗粒的基底的涂层。 基材可以是基础颗粒的形式，例如陶瓷基础颗粒或支撑剂，或具有L *至少为约55的涂层的基础颗粒。在一个特定方面，在屋顶颗粒的暴露表面的涂层 可以包括包含金属元素的化合物; 氮，碳或氮和碳的组合。 另一方面，涂层具有相对低的L *，相当高的太阳反射率和良好的发射率。 可以使用流化床在基材上形成涂层。 在特定方面，涂层可以作为化学气相沉积或溶胶 - 凝胶法进行。 如果需要或需要，屋顶颗粒可以被掺杂以实现其期望的性质。

公开(公告)号：US20130032202A1

公开(公告)日：2013-02-07

申请号：US13520165

申请日：2011-01-10

Applicant: Bernard Nghiem ,  Rosiana Aguiar

Inventor： Bernard Nghiem ,  Rosiana Aguiar

IPC: B01J21/06 ,  H01L31/0216 ,  B32B17/06

CPC classification number: C03C17/2456 ,  C03C17/3411 ,  C03C17/3678 ,  C03C2217/212 ,  C03C2217/71 ,  C03C2217/734 ,  C03C2218/34 ,  Y10T428/2481

Abstract: A material includes a glass substrate provided on at least one portion of one of its faces with a photocatalytic coating based on titanium dioxide that covers at most 15% of the subjacent surface, the photocatalytic coating being in the form of a two-dimensional network of interconnected strands.

Abstract translation: 一种材料包括在其一个表面的至少一部分上提供的基于二氧化钛的光催化涂层的玻璃基底，其覆盖下表面的至多15％，光催化涂层呈二维网络形式 互连股。

公开(公告)号：US20140338749A1

公开(公告)日：2014-11-20

申请号：US14344558

申请日：2012-09-12

Applicant: Rosiana Aguiar

Inventor： Rosiana Aguiar

IPC: H01G9/20 ,  C03C17/34

CPC classification number: H01G9/2031 ,  B01J21/063 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/349 ,  C03C17/3417 ,  C03C2217/71 ,  C03C2217/77 ,  C03C2218/1525 ,  C23C16/0272 ,  C23C16/405

Abstract: A material includes a glass or glass-ceramic sheet provided on at least one portion of one of its faces with a photocatalytic coating based on titanium oxide deposited on a silica-based sublayer deposited by combustion chemical vapor deposition, the roughness Ra of which is between 4 and 30 nm, limits included.

Abstract translation: 一种材料包括玻璃或玻璃陶瓷片，其设置在其一个面的至少一部分上，所述玻璃或玻璃陶瓷片基于沉积在通过燃烧化学气相沉积沉积的二氧化硅基底层上的氧化钛的光催化涂层，其沉积Ra在 4和30 nm，包括限制。

公开(公告)号：US20120282471A1

公开(公告)日：2012-11-08

申请号：US13101838

申请日：2011-05-05

Applicant: Rosiana Aguiar ,  Bernard Nghiem ,  Regine Faure

Inventor： Rosiana Aguiar ,  Bernard Nghiem ,  Regine Faure

IPC: B32B5/16 ,  B05D5/06 ,  C23C16/44 ,  B05D7/00

CPC classification number: B32B5/16 ,  B01J2/16 ,  B32B2419/06 ,  C04B20/1066 ,  C04B35/62821 ,  C04B35/62831 ,  C04B35/62836 ,  C04B35/62897 ,  C04B2111/00586 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/441 ,  C04B2235/465 ,  C23C16/006 ,  C23C16/30 ,  C23C16/308 ,  C23C16/405 ,  C23C16/4417 ,  C23C16/442 ,  C23C18/1216 ,  C23C18/1245 ,  C23C18/1254 ,  E04D7/005 ,  Y10T428/2991 ,  C04B14/00

Abstract: A roofing product can include roofing granules that can include base particles and a coating covering the base particles of the roofing granules. In a particular aspect, the coating can include a compound that includes a metallic element; and nitrogen, carbon, or a combination of nitrogen and carbon. In another aspect, the coating has a reflectivity of at least approximately 17% for a radiation having wavelengths in a range of 1000 nm to 2500 nm. In a further aspect, the particular coating has a coating reflectivity no greater than 99% of a TiO2 reflectivity for such radiation. A coating can be formed on a base particle of a roofing granule using a fluidized bed. In a particular aspect, coating can be performed as a chemical vapor deposition or a sol-gel process. If needed or desired, the roofing granules can be doped to achieve their desired properties.

Abstract translation: 屋顶产品可以包括可以包括基础颗粒的屋顶颗粒和覆盖屋顶颗粒的基础颗粒的涂层。 在特定方面，涂层可以包括包含金属元素的化合物; 氮，碳或氮和碳的组合。 在另一方面，对于具有在1000nm至2500nm范围内的波长的辐射，涂层具有至少约17％的反射率。 在另一方面，特定涂层的涂层反射率不大于用于这种辐射的TiO 2反射率的99％。 可以使用流化床在屋顶颗粒的基础颗粒上形成涂层。 在一个特定方面，涂层可以作为化学气相沉积或溶胶 - 凝胶法进行。 如果需要或需要，屋顶颗粒可以被掺杂以实现其期望的性质。