公开(公告)号：US20240337103A1

公开(公告)日：2024-10-10

申请号：US18746209

申请日：2024-06-18

申请人： BMIC LLC

发明人： Daniel E. Boss ,  Ming-Liang Shiao ,  Luis Duque

IPC分类号： E04D1/20 ,  E04D1/00 ,  E04D1/26

CPC分类号： E04D1/20 ,  E04D2001/005 ,  E04D1/26

摘要： This invention, in embodiments, relates to a roofing material comprising (a) a coated substrate having a top surface and a back surface, and (b) a plurality of roofing granules applied to the top surface of the coated substrate. The plurality of roofing granules comprises from 50% to 100% of unitary, uncoated, non-mineral based particles. This invention, in embodiments, further relates to a method of preparing such roofing material.

公开(公告)号：US20240270640A1

公开(公告)日：2024-08-15

申请号：US18638844

申请日：2024-04-18

申请人： Specialty Granules Investments LLC

发明人： Justin P. Dunlap ,  John Allen Horton ,  Olan Leitch ,  Daniel E. Rardon

IPC分类号： C04B18/02 ,  C04B18/06 ,  C04B111/00 ,  E04D1/00 ,  E04D1/22

CPC分类号： C04B18/021 ,  C04B18/064 ,  E04D1/22 ,  C04B2111/00586 ,  E04D2001/005

摘要： Roofing granules comprising agglomerated inorganic material, and building materials, such as shingles, that include such roofing granules. By fabricating roofing granules from agglomerating inorganic material it is possible to tailor the particle size distribution so as to provide optimal shingle surface coverage, thus reducing shingle weight and usage of raw materials. Additionally, the use of agglomeration permits the utilization of by-products from conventional granule production processes.

公开(公告)号：US20240247489A1

公开(公告)日：2024-07-25

申请号：US18625289

申请日：2024-04-03

申请人： Owens Corning Intellectual Capital, LLC

发明人： James S. Belt ,  Bert W. Elliott

IPC分类号： E04D1/28 ,  B32B3/06 ,  B32B3/30 ,  B32B5/02 ,  B32B5/26 ,  B32B7/12 ,  B65D69/00 ,  E04D1/00 ,  E04D1/12 ,  E04D1/20 ,  E04D1/26 ,  E04D1/34

CPC分类号： E04D1/28 ,  B32B3/06 ,  B32B3/30 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B7/12 ,  B65D69/00 ,  E04D1/12 ,  E04D1/20 ,  E04D1/26 ,  E04D1/34 ,  B32B2255/24 ,  B32B2260/023 ,  B32B2260/042 ,  B32B2264/10 ,  B32B2419/06 ,  E04D2001/005 ,  E04D2001/3423 ,  E04D2001/3452 ,  E04D2001/3491 ,  Y10T428/24612 ,  Y10T428/24752

摘要： A roofing shingle includes an overlay sheet, an underlay sheet, and a reinforcement member. The overlay sheet includes a headlap portion and a tab portion, wherein the overlay sheet has an overlay sheet height. The underlay sheet is secured to a bottom surface of the overlay sheet such that a region of the underlay sheet overlaps a region of the headlap portion of the overlay sheet. The reinforcement material is secured to a top surface of the headlap portion of the overlay sheet, wherein the reinforcement material is configured to improve nail pull-through, wherein the reinforcement material extends beyond the overlapping regions of the headlap portion and the underlay sheet.

公开(公告)号：US20240183161A1

公开(公告)日：2024-06-06

申请号：US18533321

申请日：2023-12-08

申请人： CERTAINTEED LLC

发明人： Mark W. SIMON ,  Robert L. JENKINS ,  Michael J. Lembo ,  Gregory F. Jacobs ,  Ying Wang ,  Matthew O'Boyle ,  Alexandre Alberto Arruda Pecora

IPC分类号： E04D1/28 ,  B32B3/08 ,  B32B5/16 ,  B32B7/12 ,  E04D1/00 ,  E04D1/26

CPC分类号： E04D1/28 ,  B32B3/08 ,  B32B5/16 ,  B32B7/12 ,  E04D1/26 ,  B32B2419/06 ,  E04D2001/005

摘要： The present disclosure relates generally to roofing products, for example, shingles suitable for covering and protecting the roofs of houses, buildings, and other structures. The present disclosure relates more particularly to a roofing shingle including an upper edge, a lower edge, a first end, a second end, a headlap section, and an exposed section. A nail zone extends across the roofing shingle from the first end to the second end within the headlap section. The roofing shingle includes a top shingle layer including a top surface and a bottom surface. A reinforcement strip is secured to the bottom surface of the top shingle layer and overlaps with the nail zone. Further, a self-sealing material is disposed within the nail zone and is configured to form a seal around a mechanical fastener that punctures the roofing shingle in order to secure the roofing shingle to an underlying roof structure.

公开(公告)号：US11802218B2

公开(公告)日：2023-10-31

申请号：US17158316

申请日：2021-01-26

申请人： CERTAINTEED LLC

发明人： Husnu M. Kalkanoglu ,  Keith C. Hong ,  Gregory F. Jacobs

IPC分类号： C09D195/00 ,  C08L95/00 ,  E04D1/20 ,  D06N5/00 ,  C08K3/24 ,  C08L91/00 ,  C08K3/013 ,  E04D5/10 ,  E04D1/00

CPC分类号： C09D195/00 ,  C08K3/013 ,  C08K3/24 ,  C08L91/00 ,  C08L95/00 ,  D06N5/003 ,  E04D1/20 ,  E04D5/10 ,  C08L2555/34 ,  C08L2555/40 ,  C08L2555/52 ,  C08L2555/64 ,  E04D2001/005 ,  Y10T428/31815 ,  Y10T428/31819 ,  Y10T442/2992 ,  C08L95/00 ,  C08K3/24 ,  C08L91/00 ,  C08L95/00 ,  C08K3/013 ,  C08K3/24 ,  C08L91/00

摘要： A method of forming an asphalt mixture can include mixing a bio-source material and a bitumen source to form a bitumen mixture. The bitumen mixture can be mixed with a catalyst to form the asphalt mixture. Particles can be added to the asphalt mixture to form a roofing-grade asphalt mixture. In an embodiment, the bitumen source material can have a softening point of at least approximately 93° C. and a penetration distance no greater than approximately 25 dmm. In another embodiment, the roofing-grade asphalt mixture can have a softening point of at least approximately 104° C., a penetration distance no greater than approximately 12 dmm, a viscosity of at least approximately 3000 cps at a temperature of 204° C., or any combination thereof. The asphalt mixture can be applied to a base material to form a roofing product. The asphalt mixture can be applied as a pavement product.

公开(公告)号：US20230331628A1

公开(公告)日：2023-10-19

申请号：US18301509

申请日：2023-04-17

申请人： BMIC LLC

发明人： Ming-Liang Shiao ,  Brian Lee

IPC分类号： C03C25/1095 ,  E04D1/20 ,  C03C25/47 ,  C03C25/24

CPC分类号： C03C25/1095 ,  E04D1/20 ,  C03C25/47 ,  C03C25/24 ,  E04D2001/005

摘要： A method includes obtaining a glass mat having a first side and a second side opposite the first side. The method includes coating the first side of the glass mat with a molten asphalt. The method includes obtaining a plurality of particles. The method further includes depositing the particles on the first side of the asphalt coated substrate. The depositing includes controlling a location of the plurality of particles on the first side of the asphalt coated substrate using an electrostatic generator, an electromagnetic generator, or a piezoelectric depositor. The method further includes forming a roofing shingle from the asphalt coated substrate having the plurality of particles as deposited.

公开(公告)号：US20230313531A1

公开(公告)日：2023-10-05

申请号：US18112548

申请日：2023-02-22

申请人： CertainTeed LLC

发明人： Ryan Balheda ,  Paul A. Benensky ,  Nicholas David Orf ,  Rachel Brown ,  Ana M. Sousa

IPC分类号： E04D1/20 ,  C08L95/00 ,  C08K3/22 ,  C08K3/38 ,  C08K3/34

CPC分类号： E04D1/20 ,  C08L95/00 ,  C08K3/22 ,  C08K3/38 ,  C08K3/34 ,  C08K2003/2224 ,  C08L2555/50 ,  C08L2201/02 ,  E04D2001/005

摘要： The present disclosure related generally to a bituminous composition suitable for use in roofing material, the bituminous composition a bituminous component comprising an asphalt component in an mount in the range of 75-95 wt% of the bituminous component, a rubber polymer in an amount of 5-20 wt% of the bituminous component, and a polyolefin wax in an amount up to 5 wt% of the bituminous component; and dispersed within the bituminous component, a filler component comprising at least one of both huntite and hydromagnesite; wollastonite; and both magnesium hydroxide and zinc borate, wherein the total amount of the huntite, hydromagnesite, wollastonite, magnesium hydroxide and zinc borate is in the range of 20-70 wt% of the bituminous component.

公开(公告)号：US20230235558A1

公开(公告)日：2023-07-27

申请号：US18090291

申请日：2022-12-28

申请人： CertainTeed LLC

发明人： Xiaofeng Tang ,  Valerio Massara

IPC分类号： E04D1/22 ,  E04D13/00

CPC分类号： E04D1/22 ,  E04D13/002 ,  E04D2001/005

摘要： The present disclosure relates generally to a roofing granule mixture, the mixture comprising a first class of roofing granules consisting of non-algae-resistant roofing granules, and a second class of roofing granules consisting of algae-resistant roofing granules having a d50 particle size of at most 0.9 mm.

公开(公告)号：US11708696B2

公开(公告)日：2023-07-25

申请号：US17498851

申请日：2021-10-12

申请人： CertainTeed LLC

发明人： Xiaofeng Tang ,  Robert L. Jenkins

IPC分类号： E04D1/26 ,  E04D1/22 ,  B32B3/08 ,  E04D1/00 ,  B32B7/12

CPC分类号： E04D1/26 ,  B32B3/08 ,  B32B7/12 ,  E04D1/22 ,  B32B2307/718 ,  B32B2419/06 ,  E04D2001/005

摘要： One aspect of the disclosure is roofing shingle including a shim layer having a top surface, a first side edge, and a second side edge positioned opposite the first side edge. The roofing shingle also includes a top shingle layer at least partially laminated to the top surface of the shim layer, where the top shingle layer includes a first side edge offset a sidelap distance from the first side edge of the shim layer such that a side portion of the top surface of the shim layer is exposed, and a second side edge extending beyond the second side edge of the shim layer so as to overlap the second side edge of the shim layer by the sidelap distance.

公开(公告)号：US11680409B2

公开(公告)日：2023-06-20

申请号：US17696007

申请日：2022-03-16

申请人： BMIC LLC

发明人： Daniel E. Boss ,  Ming Shiao ,  Luis Duque

IPC分类号： E04D1/20 ,  E04D1/26 ,  E04D1/00

CPC分类号： E04D1/20 ,  E04D1/26 ,  E04D2001/005

摘要： This invention, in embodiments, relates to a roofing material comprising (a) a coated substrate having a top surface and a back surface, and (b) a plurality of roofing granules applied to the top surface of the coated substrate. The plurality of roofing granules comprises from 50% to 100% of unitary, uncoated, non-mineral based particles. This invention, in embodiments, further relates to a method of preparing such roofing material.