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Применить Всего найдено 7. Отображено 7.
01-12-2016 дата публикации

Roofing Granules, Roofing Products Including Such Granules, and Process for Preparing Same

Номер: US20160347659A1
Автор: Ming Liang Shiao, Van Nhan Nguyen, Emmanuel Garre, Sean X. Zhou, SHIAO MING LIANG, NGUYEN VAN NHAN, GARRE EMMANUEL, ZHOU SEAN X, Shiao Ming Liang, Nguyen Van Nhan, Garre Emmanuel, Zhou Sean X.
Принадлежит:

A coating composition including an inorganic sol material and an organic colorant is applied to mineral particles and cured at a temperature less than 200 degrees Celsius. 1. A process for producing roofing granules , the process comprising:(a) providing base particles selected from particles comprising stone dust, the base particles having a solar reflectance of at least 10 percent and a reflectance to ultraviolet radiation of at least 80 percent;{'sub': 2', '5', '1', '4', '2', '5, '(b) providing a sol-gel precursor material selected from tetra C-Calkyloxysilanes and C-C-alkyl-tri-C-C-alkyloxysilanes;'}(c) acidifying the sol-gel precursor material to provide an intermediate material;(d) adding base to the intermediate material to form a sol;(e) forming a coating composition including the sol and at least one organic colorant;(f) applying the coating composition to the base particles to form a coating layer on the base particles;(g) curing the coating layer at a temperature less than 200 degrees Celsius to form a gel; and(h) curing the gel to form an impervious coating layer.2. Roofing granules prepared according to the process of .3. Bituminous roofing materials including roofing granules according to .4. A process for producing roofing granules claim 2 , the process comprising:(a) providing base particles;(b) providing a first coating composition comprising an inorganic sol material and at least one first organic colorant;(c) applying the first coating composition to the base particles to form a first coating layer on the base particles;(d) curing the first coating layer at a temperature less than 200 degrees Celsius(e) providing a second coating composition comprising an inorganic sol material and at least one second organic colorant;(f) applying the second coating composition to the base particle having a first coating layer on the base particles; and(g) curing the second coating layer at a temperature less than 200 degrees Celsius.5. Roofing granules prepared ...

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Номер записи: 1
16-02-2017 дата публикации

COMPOSITE NANOPARTICLES FOR ROOFING GRANULES, ROOFING SHINGLES CONTAINING SUCH GRANULES, AND PROCESS FOR PRODUCING SAME

Номер: US20170043308A1
Автор: Ming Liang Shiao, Gregory F. Jacobs, Sean X. Zhou, SHIAO MING LIANG, JACOBS GREGORY F, ZHOU SEAN X, Shiao Ming Liang, Jacobs Gregory F., Zhou Sean X.
Принадлежит:

Roofing granules are prepared by coating granule cores with a coating material including composite nanoparticles and curing the coating layer to dissolve the aggregate binder and disperse the nanoparticles in the coating. 1. A process for preparing roofing granules , the process comprising:(a) providing granule cores;(b) providing a coating material;(c) coating the granule cores with the coating material to form a coating layer having an exterior surface;(d) including composite nanoparticles in the coating layer; and(e) curing the coating layer;wherein the composite nanoparticles are applied to the exterior surface of the coating layer.2. A process for preparing roofing granules according to claim 1 , the process further comprising:(a) providing nanoparticles;(b) providing carrier material;(c) dispersing the nanoparticles in the carrier material, the carrier material being dispersible in the coating material; and(d) forming carrier particles from the carrier material including the dispersed nanoparticles, the carrier particles comprising the composite nanoparticles.3. A process for preparing roofing granules according to claim 1 , the process further comprising:(a) providing nanoparticles;(b) providing carrier particles having an exterior surface, the carrier particles including carrier material dispersible in the coating material; and(c) adhering the nanoparticles to the exterior surface of the carrier particles.4. A process for preparing roofing granules according to claim 1 , the process further comprising:(a) providing nanoparticles;(b) providing carrier particles;(c) mixing the nanoparticles and the carrier particles, the carrier particles including carrier material dispersible in the coating material; and(d) aggregating the carrier particles, the nanoparticles being entrapped among the aggregated carrier particles.5. A process for preparing roofing granules according to claim 1 , the process further comprising:(a) providing nanoparticles;(b) providing porous ...

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Номер записи: 2
23-02-2017 дата публикации

ROOFING GRANULES WITH HIGH SOLAR REFLECTANCE, ROOFING PRODUCTS WITH HIGH SOLAR REFLECTANCE, AND PROCESSES FOR PREPARING SAME

Номер: US20170051508A1
Автор: Ming Liang Shiao, Gregory F. Jacobs, Sean X. Zhou, SHIAO MING LIANG, JACOBS GREGORY F, ZHOU SEAN X, Shiao Ming Liang, Jacobs Gregory F., Zhou Sean X.
Принадлежит: Certainteed LLC

A solar heat-reflective roofing product includes a base sheet, and solar heat-reflective roofing granules on top of the base sheet. The granules have a base particle with a flake-like geometry covered by a uniform coating layer. The coating layer has a thickness of at least one mil and includes a coating binder and at least one solar heat-reflective pigment. The solar heat-reflective pigment provides a solar heat reflectance of greater than 70 percent to the granules and the roofing product. Roofing products including roofing shingles and roofing membranes are described.

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Номер записи: 3
10-01-2017 дата публикации

Composite nanoparticles for roofing granules, roofing shingles containing such granules, and process for producing same

Номер: US0009540822B2
Автор: Ming Liang Shiao, Gregory F. Jacobs, Sean X. Zhou, SHIAO MING LIANG, JACOBS GREGORY F, ZHOU SEAN X, Shiao Ming Liang, Jacobs Gregory F., Zhou Sean X.
Принадлежит: CertainTeed Corporation, SHIAO MING LIANG, JACOBS GREGORY F, ZHOU SEAN X, CERTAIN TEED CORP, Shiao Ming Liang, Jacobs Gregory F., Zhou Sean X.

Roofing granules are prepared by coating granule cores with a coating material including composite nanoparticles and curing the coating layer to dissolve the aggregate binder and disperse the nanoparticles in the coating.

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Номер записи: 4
16-05-2013 дата публикации

Photovoltaic Roofing Components And Systems

Номер: US20130118545A1
Автор: Bosler Kenneth D., Chihlas Peter, Jacobs Gregory F., Jenkins Robert L., Kalkanoglu Husnu M., Zhou Sean X.
Принадлежит:

The present invention relates particularly to photovoltaic roofing systems in which photovoltaic elements are integrated on a roof deck with conventional roofing materials. In one aspect, a photovoltaic roofing system includes a two-part tee element disposed on a roof deck, the two-part tee element comprising a base piece including a central portion; two opposed horizontally-extending first and second flanges extending from the central portion, and a top piece attachment feature formed in the central portion, and a top piece including a base piece attachment feature mated with the top piece attachment feature of the base piece; and a vertically extending portion extending from the base piece attachment feature. A first photovoltaic element can be disposed on the roof adjacent the base piece with its edge disposed on the horizontally-extending first flange of the base piece of the two-part tee element. 1. A photovoltaic roofing system for use on a roof deck , the photovoltaic roofing system comprising: a base piece including a central portion; two opposed horizontally-extending first and second flanges extending from the central portion, and a top piece attachment feature formed in the central portion, and', 'a top piece including a base piece attachment feature mated with the top piece attachment feature of the base piece; and a vertically extending portion extending from the base piece attachment feature; and, 'a two-part tee element disposed on a roof deck, the two-part tee element comprisinga first photovoltaic element disposed on the roof adjacent the base piece, the first photovoltaic element having its edge disposed on the horizontally-extending first flange of the base piece of the two-part tee element.2. The photovoltaic roofing system according to claim 1 , wherein the first photovoltaic element overlaps the first flange by at least about one inch.3. The photovoltaic roofing system according to claim 1 , further including a second photovoltaic element ...

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Номер записи: 5
29-01-2015 дата публикации

Photovoltaic Roofing Components and Systems

Номер: US20150027069A1
Автор: Bosler Kenneth D., Chihlas Peter, Jacobs Gregory F., Jenkins Robert L., Kalkanoglu Husnu M., Zhou Sean X.
Принадлежит:

The present invention relates particularly to photovoltaic roofing systems in which photovoltaic elements are integrated on a roof deck with conventional roofing materials. In one aspect, a photovoltaic roofing system includes a two-part tee element disposed on a roof deck, the two-part tee element comprising a base piece including a central portion; two opposed horizontally-extending first and second flanges extending from the central portion, and a top piece attachment feature formed in the central portion, and a top piece including a base piece attachment feature mated with the top piece attachment feature of the base piece; and a vertically extending portion extending from the base piece attachment feature. A first photovoltaic element can be disposed on the roof adjacent the base piece with its edge disposed on the horizontally-extending first flange of the base piece of the two-part tee element. 1. A photovoltaic roofing system disposed on a roof deck , the photovoltaic roofing system comprising: a base piece including a central portion; two opposed horizontally-extending first and second flanges extending from the central portion, and a top piece attachment feature formed in the central portion, the top piece attachment feature including an upwardly-extending feature, and', 'a top piece including a base piece attachment feature, the base piece attachment feature including a downwardly-facing channel, the base piece attachment feature being mated with the top piece attachment feature of the base piece by the upwardly-extending feature of the top piece attachment feature of the base piece being disposed within the downwardly-facing channel of the base piece attachment feature of the top piece; a first covering flange extending outwardly from a side of the top piece, and a vertically extending portion extending upwards from the base piece attachment feature and the first covering flange; and, 'a two-part tee element disposed on the roof deck, the two-part tee ...

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Номер записи: 6
14-05-2013 дата публикации

Photovoltaic roofing components and systems

Номер: CA2794182A1
Автор: Gregory F. Jacobs, Husnu M. Kalkanoglu, Kenneth D. Bosler, Peter Chihlas, Robert L. Jenkins, Sean X. Zhou
Принадлежит: Certainteed LLC

The present invention relates particularly to photovoltaic roofing systems in which photovoltaic elements are integrated on a roof deck with conventional roofing materials. In one aspect, a photovoltaic roofing system includes a two-part tee element disposed on a roof deck, the two-part tee element comprising a base piece including a central portion; two opposed horizontally-extending first and second flanges extending from the central portion, and a top piece attachment feature formed in the central portion, and a top piece including a base piece attachment feature mated with the top piece attachment feature of the base piece; and a vertically extending portion extending from the base piece attachment feature. A first photovoltaic element can be disposed on the roof adjacent the base piece with its edge disposed on the horizontally-extending first flange of the base piece of the two-part tee element.

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Номер записи: 7