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1.发明公开公开(公告)号：US20230331995A1
公开(公告)日：2023-10-19
申请号：US18043098
申请日：2021-08-26
Applicant: CertainTeed LLC
Inventor： Nicholas Orf , Rachel Brown , Sizhu You , Brian ` Fogg
IPC: C09D5/02 , C09D7/40 , C09D175/02 , C09D7/61 , E04B1/76 , C09D7/63 , C09D175/04 , C09D5/18
CPC classification number: C09D5/021 , C09D5/18 , C09D7/61 , C09D7/63 , C09D7/67 , C09D7/68 , C09D175/02 , C09D175/04 , E04B1/7604
Abstract: The present disclosure relates generally to methods, devices and systems for insulation, e.g., of cavities associated with walls, ceilings, floors and other building structures, with foam insulation. In one aspect, the disclosure provides an expanding foam insulation material, the expanding foam insulation material being dispensable and expandable to provide an expanding foam insulation material having a maximum foam height; and no local pressure maximum of more than 500 Pa, wherein for each local pressure maximum in excess of 50 Pa, a time difference between a time of the local pressure maximum and a time of 95% maximum foam height is no more than 80 seconds. The expanding foam insulation material is desirably provided with Class A fire rating.
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公开(公告)号：US20220237858A1
公开(公告)日：2022-07-28
申请号：US17543837
申请日：2021-12-07
Applicant: CertainTeed LLC
Inventor： Brice Dubost , Sizhu You , Rachel Z. Pytel
Abstract: Methods and systems for real-time visualization of building structures are disclosed. A computing system may calculate physical illumination characteristics for each of a plurality of predefined virtual external building-surface elements layered in simulation at specified surface locations of a virtual three-dimensional (3D) model of a building structure, wherein the virtual 3D model is constructed based on data descriptive of the building structure. Each of the plurality of predefined virtual external building-surface elements may be associated with its calculated illumination characteristics in a database. A spatially-manipulable rendered image of the building structure may displayed on an interactive display in real-time based on the virtual 3D model. On the interactive display device, one or more of the plurality of the predefined virtual external building-surface elements may be rendered in real-time at respectively specified locations on the rendered image. On the interactive display device, illumination of each of the one or more of the plurality of the predefined virtual external building-surface elements may be simulated in real-time based on its associated calculated illumination characteristics, its respectively specified location on the rendered image, and a specification of environmental illumination conditions.
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公开(公告)号：US20210198411A1
公开(公告)日：2021-07-01
申请号：US17137046
申请日：2020-12-29
Applicant: CertainTeed LLC
Inventor： Nicholas D. Orf , Choung-Houng Lai , Sizhu You
Abstract: The present disclosure relates generally to methods, devices and systems for insulation, e.g., of cavities associated with walls, ceilings, floors and other building structures, with foam insulation. In one aspect, the disclosure provides a method for providing a cavity of a building with an expanded foam insulation. The method includes dispensing an amount of an expanding foam insulation into the cavity, the expanding foam insulation being dispensable and expandable to provide the expanded foam insulation material, the expanding foam insulation material formed from a premix comprising at least one polyol, at least one polyisocyanate, a blowing agent, and an encapsulated catalyst, the encapsulated catalyst comprising a plurality of catalyst capsules, each comprising an amount of catalyst and a capsule shell encapsulating the catalyst, wherein the dispensing is performed to apply a force to the encapsulated catalyst sufficient to break capsules and release catalyst, the released catalyst initiating reaction between the at least one polyol and the at least one isocyanate; and then allowing the dispensed amount of expanding foam insulation to substantially finish expanding after it is dispensed in the cavity, thereby forming the expanded foam insulation in the cavity.
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公开(公告)号：US12152396B2
公开(公告)日：2024-11-26
申请号：US16678334
申请日：2019-11-08
Applicant: CertainTeed LLC
Inventor： Sizhu You , Dennis Michaud , Jerome Arul , Timothy Briggs , Kyle Pina , Jonathan Wilson
Abstract: The present disclosure relates generally to methods, devices and systems for insulation, e.g., of cavities associated with walls, ceilings, floors and other building structures, with foam insulation. In one aspect, the disclosure provides a method for providing a cavity of a building with a predetermined amount of foam insulation. The method includes actuating a valve to begin dispensing foam insulation into the cavity, the actuation being performed by a user, the actuation by the user fixing a start time and/or a zero volume of a time and/or volume meter; then, dispensing the foam insulation from the insulation dispenser into the cavity as the time and/or volume meter counts time and/or volume dispensed; then when a predetermined time after the start time elapses or a predetermined volume of the foam insulation beyond the zero volume is dispensed as measured by the time and/or volume meter, actuating the valve to stop dispensing the foam insulation into the cavity.
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Patent Agency Ranking
公开(公告)号：US11773203B2
公开(公告)日：2023-10-03
申请号：US17137046
申请日：2020-12-29
Applicant: CertainTeed LLC
Inventor： Nicholas D. Orf , Choung-Houng Lai , Sizhu You
CPC classification number: C08G18/18 , C08G8/12 , C08G18/42 , C08G18/4841 , C08G18/4845 , C08G18/7621 , C08G18/7657 , C08J9/144 , E04B1/74 , C08G2101/00 , C08G2330/00 , C08J2201/022 , C08J2203/162 , C08J2375/06 , C08J2375/08
Abstract: The present disclosure relates generally to methods, devices and systems for insulation, e.g., of cavities associated with walls, ceilings, floors and other building structures, with foam insulation. In one aspect, the disclosure provides a method for providing a cavity of a building with an expanded foam insulation. The method includes dispensing an amount of an expanding foam insulation into the cavity, the expanding foam insulation being dispensable and expandable to provide the expanded foam insulation material, the expanding foam insulation material formed from a premix comprising at least one polyol, at least one polyisocyanate, a blowing agent, and an encapsulated catalyst, the encapsulated catalyst comprising a plurality of catalyst capsules, each comprising an amount of catalyst and a capsule shell encapsulating the catalyst, wherein the dispensing is performed to apply a force to the encapsulated catalyst sufficient to break capsules and release catalyst, the released catalyst initiating reaction between the at least one polyol and the at least one isocyanate; and then allowing the dispensed amount of expanding foam insulation to substantially finish expanding after it is dispensed in the cavity, thereby forming the expanded foam insulation in the cavity.
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6.发明公开公开(公告)号：US20240191514A1
公开(公告)日：2024-06-13
申请号：US18223049
申请日：2023-07-18
Applicant: CertainTeed LLC
Inventor： Sizhu You
CPC classification number: E04F13/18 , B29C48/21 , B32B27/08 , E04C2/20 , B29K2101/12 , B29K2995/003 , B29L2031/776 , B32B2307/304 , B32B2419/00
Abstract: The present disclosure relates generally to polymer structures, for example, suitable for construction products. The present disclosure relates more particularly to a thermoplastic construction product including a coextruded layer structure having a base layer including a first thermoplastic material, an outer layer including a second thermoplastic material, and an infrared-reflective intermediate layer that is coextruded with the base layer and the outer layer and is disposed between the base layer and the outer layer. In some embodiments the intermediate layer has a thickness of at least 30 micrometers. In some embodiments the infrared-reflective intermediate layer includes a reflective pigment dispersed in a matrix of one of the first thermoplastic material or the second thermoplastic material.
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公开(公告)号：US20240119663A1
公开(公告)日：2024-04-11
申请号：US18223048
申请日：2023-07-18
Applicant: CertainTeed LLC
Inventor： Brice Dubost , Sizhu You , Rachel Z. Pytel
CPC classification number: G06T15/506 , G06F30/20 , G06T15/005 , G06T15/20
Abstract: Methods and systems for real-time visualization of building structures are disclosed. A computing system may calculate physical illumination characteristics for each of a plurality of predefined virtual external building-surface elements layered in simulation at specified surface locations of a virtual three-dimensional (3D) model of a building structure, wherein the virtual 3D model is constructed based on data descriptive of the building structure. Each of the plurality of predefined virtual external building-surface elements may be associated with its calculated illumination characteristics in a database. A spatially-manipulable rendered image of the building structure may displayed on an interactive display in real-time based on the virtual 3D model. On the interactive display device, one or more of the plurality of the predefined virtual external building-surface elements may be rendered in real-time at respectively specified locations on the rendered image. On the interactive display device, illumination of each of the one or more of the plurality of the predefined virtual external building-surface elements may be simulated in real-time based on its associated calculated illumination characteristics, its respectively specified location on the rendered image, and a specification of environmental illuminati on conditions.
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公开(公告)号：US11704866B2
公开(公告)日：2023-07-18
申请号：US17543837
申请日：2021-12-07
Applicant: CertainTeed LLC
Inventor： Brice Dubost , Sizhu You , Rachel Z. Pytel
CPC classification number: G06T15/506 , G06F30/20 , G06T15/005 , G06T15/20
Abstract: Methods and systems for real-time visualization of building structures are disclosed. A computing system may calculate physical illumination characteristics for each of a plurality of predefined virtual external building-surface elements layered in simulation at specified surface locations of a virtual three-dimensional (3D) model of a building structure, wherein the virtual 3D model is constructed based on data descriptive of the building structure. Each of the plurality of predefined virtual external building-surface elements may be associated with its calculated illumination characteristics in a database. A spatially-manipulable rendered image of the building structure may displayed on an interactive display in real-time based on the virtual 3D model. On the interactive display device, one or more of the plurality of the predefined virtual external building-surface elements may be rendered in real-time at respectively specified locations on the rendered image. On the interactive display device, illumination of each of the one or more of the plurality of the predefined virtual external building-surface elements may be simulated in real-time based on its associated calculated illumination characteristics, its respectively specified location on the rendered image, and a specification of environmental illumination conditions.
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公开(公告)号：US11195324B1
公开(公告)日：2021-12-07
申请号：US16540835
申请日：2019-08-14
Applicant: CertainTeed LLC
Inventor： Brice Dubost , Sizhu You , Rachel Z. Pytel
Abstract: Methods and systems for real-time visualization of building structures are disclosed. A computing system may calculate physical illumination characteristics for each of a plurality of predefined virtual external building-surface elements layered in simulation at specified surface locations of a virtual three-dimensional (3D) model of a building structure, wherein the virtual 3D model is constructed based on data descriptive of the building structure. Each of the plurality of predefined virtual external building-surface elements may be associated with its calculated illumination characteristics in a database. A spatially-manipulable rendered image of the building structure may displayed on an interactive display in real-time based on the virtual 3D model. On the interactive display device, one or more of the plurality of the predefined virtual external building-surface elements may be rendered in real-time at respectively specified locations on the rendered image. On the interactive display device, illumination of each of the one or more of the plurality of the predefined virtual external building-surface elements may be simulated in real-time based on its associated calculated illumination characteristics, its respectively specified location on the rendered image, and a specification of environmental illumination conditions.
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