公开(公告)号：US20230029878A1

公开(公告)日：2023-02-02

申请号：US17741132

申请日：2022-05-10

申请人： CertainTeed LLC

发明人： Choung-Houng Lai ,  Mithun N. Kamath ,  Jia Liu ,  Liyan Ma ,  Gregory F. Jacobs

IPC分类号： E04D1/20 ,  E04D5/02 ,  E04D7/00 ,  B32B5/18 ,  B32B5/30 ,  B32B7/12 ,  B32B27/14 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B27/06

摘要： The present disclosure relates generally to roofing elements and methods for making them. In one embodiment, the disclosure provides a roofing element in the form of a roofing shingle that includes a body of a foamed cured cross-linked polymer, the body having a top surface and a bottom surface, the body extending substantially in a plane and having a thickness in the range of 0.5 mm to 35 mm; and a layer of weather-resistant roofing granules disposed on and adhered at the top surface of roofing element. The roofing element can be made by providing a body of wet foamed curable composition, and allowing the curable composition to cure to provide the body of foamed cured cross-linked polymer.

公开(公告)号：US11473305B2

公开(公告)日：2022-10-18

申请号：US16952208

申请日：2020-11-19

申请人： Owens Corning Intellectual Capital, LLC

发明人： Carmen Anthony LaTorre ,  Jacob Paul Honsvick ,  Christopher Patrick Kasprzak ,  Daniel James Buckwalter ,  Edward R. Harrington ,  Jonathan Ross Davis ,  Laurand Henry Lewandowski ,  David Michael Ploense ,  William Edwin Smith ,  Scott W. Schweiger

IPC分类号： E04D7/00 ,  E04D1/30 ,  C08K5/01 ,  C08L95/00 ,  C09D195/00 ,  E04D1/20 ,  E04D1/26 ,  E04D1/28 ,  E04D1/34 ,  C08K3/013 ,  E04D12/00 ,  C08L9/06 ,  E04D1/00

摘要： A shingle coating asphalt composition is provided that is produced from a paving grade asphalt. The asphalt composition comprises a paving-grade asphalt that has been modified with one or more polymer additives; and a secondary additive comprising one or more of a viscosity reducing agent, a wax, a salt of a fatty acid ester, and an amide of a fatty acid. The shingle coating asphalt coating composition is used to make a shingle. The shingle includes a substrate, the asphalt, and roofing granules.

公开(公告)号：US11466174B2

公开(公告)日：2022-10-11

申请号：US16785791

申请日：2020-02-10

申请人： JOHNS MANVILLE

发明人： Changqing Shen ,  Joel Hazy ,  Julian Metz ,  Lance Wang

IPC分类号： C09D133/16 ,  E04D11/02 ,  E04D5/12 ,  E04D5/02 ,  C04B26/26 ,  C04B14/42 ,  C04B16/04 ,  C04B41/00 ,  C04B41/50 ,  C04B41/48 ,  C04B41/49 ,  C04B20/10 ,  E04D5/10 ,  E04D7/00 ,  C08K9/04 ,  C04B111/00 ,  C04B111/27

摘要： Embodiments may include a coated granule for roofing systems. The coated granule may include an aluminum silicate granule and a coating disposed on the aluminum silicate granule. The coating may include a copolymer and a siloxane-based or a silane-based compound. The copolymer may be a cationic fluorinated (meth)acrylic copolymer. The aluminum silicate granule may have a particle size in a range from 0.2 mm to 2.4 mm. The aluminum silicate granule may have a 65% or greater reflectivity. The coated granule may repel oil and maintain its reflectivity better than with other techniques.

公开(公告)号：US20220214477A1

公开(公告)日：2022-07-07

申请号：US17576285

申请日：2022-01-14

申请人： Blue Planet Systems Corporation

发明人： Brent R. Constantz ,  Chris Camire ,  Seung-Hee Kang

IPC分类号： G02B5/08 ,  C01F11/18 ,  C01F5/24 ,  C04B26/26 ,  C04B28/02 ,  E04D13/16 ,  C09C1/02 ,  E04D7/00

摘要： Compositions comprising highly reflective microcrystalline/amorphous materials are provided. In some instances, the highly reflective materials are microcrystalline or amorphous carbonate materials, which may include calcium and/or magnesium carbonate. In some instances, the materials are CO2 sequestering materials. Also provided are methods of making and using the compositions, e.g., to increase the albedo of a surface, to mitigate urban heat island effects, etc.

公开(公告)号：US20220145126A1

公开(公告)日：2022-05-12

申请号：US17521285

申请日：2021-11-08

申请人： Industrial Control Development, Inc.

发明人： Timothy Krytenberg

IPC分类号： C09D183/04 ,  C09D7/20 ,  C09D5/02 ,  E04D7/00

摘要： A method including coating a liquid aqueous silicone elastomer-containing composition onto a surface of a building roof substrate, wherein the building roof substrate is an element of a standing building roofing system, and then drying the liquid aqueous silicone elastomer-containing composition resulting in forming a topcoat on the building roof substrate.

公开(公告)号：US20220112721A1

公开(公告)日：2022-04-14

申请号：US17557331

申请日：2021-12-21

申请人： Firestone Building Products Company, LLC

发明人： Jiansheng TANG ,  Joseph CARR

IPC分类号： E04D5/14 ,  C09J109/00 ,  E04D11/00 ,  C09J175/04 ,  C08G65/336 ,  C09D171/02 ,  C09J171/00 ,  E04D3/36 ,  E04D7/00 ,  B32B7/12 ,  B32B11/04 ,  B32B25/16 ,  B32B37/12 ,  C09J5/00 ,  C09J201/02 ,  C09J201/10 ,  E04D5/08 ,  E04D11/02 ,  E04D12/00

摘要： A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.

公开(公告)号：US20220098105A1

公开(公告)日：2022-03-31

申请号：US17488225

申请日：2021-09-28

申请人： W. Robert Wilson

发明人： W. Robert Wilson

IPC分类号： C04B28/04 ,  C04B40/00 ,  E04D7/00 ,  C04B20/00 ,  C04B20/10 ,  C04B24/26

摘要： Roofing substrates, including shingles, provide for protection of the structure it is covering as well as aesthetics. Shingles come in various types including asphalt, clay, and metal. The shingles may have a dry polymer modified cement mixture applied on top of current shingles or may be used to replace certain layers of, for example, asphalt shingles. The dry polymer modified cement may be applied before or after installation. The dry polymer modified cement may be colored to provide desired aesthetics and lower absorption of the sun's radiation (e.g., visible spectrum, infrared spectrum). The dry polymer modified cement may add minimum weight to the shingles while providing protection to the underlying substrate from environmental deterioration and weathering, thus increasing life of the shingle. The dry polymer modified cement mixture is prepared by mixing a dry polymer modified cement blend (ordinary Portland cement, aggregate and polymer powders) with water.

公开(公告)号：US20220081907A1

公开(公告)日：2022-03-17

申请号：US17530576

申请日：2021-11-19

申请人： Owens Corning Intellectual Capital, LLC

发明人： Carmen Anthony LaTorre ,  Jacob Paul Honsvick ,  Christopher Patrick Kasprzak ,  Daniel James Buckwalter ,  Edward R. Harrington ,  Jonathan Ross Davis ,  Laurand Henry Lewandowski ,  David Michael Ploense ,  William Edwin Smith ,  Scott W. Schweiger

IPC分类号： E04D7/00 ,  E04D1/30 ,  C08K5/01 ,  C08L95/00 ,  C09D195/00 ,  E04D1/20 ,  E04D1/26 ,  E04D1/28 ,  E04D1/34 ,  C08K3/013

摘要： A shingle coating asphalt composition is provided that is produced from a paving grade asphalt. The asphalt composition comprises a paving-grade asphalt that has been modified with one or more polymer additives; and a secondary additive comprising one or more of a viscosity reducing agent, a wax, a salt of a fatty acid ester, and an amide of a fatty acid. The shingle coating asphalt coating composition is used to make a shingle. The shingle includes a substrate, the asphalt, and roofing granules.

公开(公告)号：US20210285220A1

公开(公告)日：2021-09-16

申请号：US17335782

申请日：2021-06-01

申请人： CertainTeed LLC

发明人： Keith C. Hong ,  Gregory F. Jacobs ,  Van Nhan Nguyen

IPC分类号： E04D7/00

摘要： Roofing granules having a color coating layer are covered with a clear, transparent or translucent outer coating composition including a functional material, such nanoparticles of anatase titanium dioxide.

公开(公告)号：US20210253892A1

公开(公告)日：2021-08-19

申请号：US17244540

申请日：2021-04-29

申请人： Building Materials Investment Corporation

发明人： Wilson Cheung ,  Benjamin Pearl ,  Kihyun Kim ,  Adem Chich ,  Daniel E. Boss ,  Michael Hagen

IPC分类号： C09D133/08 ,  B32B5/02 ,  E04D7/00

摘要： A roofing formulation may comprise a first part and a second part. The first part may comprise a coating material, the coating material comprising at least one acrylic latex resin, at least one functional filler, and at least one hydrophobic additive. The second part may comprise an activator formulation. The roofing formulation may be applied as a coating to a roofing substrate. A roofing system may comprise at least one roof substrate and a multi-layer coating system. The multi-layer coating system may comprise at least one top layer and at least one core layer disposed between the at least one top layer and the at least one roof substrate.