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公开(公告)号：US20240059856A1
公开(公告)日：2024-02-22
申请号：US18452160
申请日：2023-08-18
发明人： Hai FU , Shu SITU-LOEWENSTEIN , Xiaomin GUO , Chase BOUDREAUX , Jeff THOMAS , Mitchell WEEKLEY , Christine HEPPE , Laura FRAZIER , Ty ROGERS , Saul SALGADO
IPC分类号： C08J9/36 , C09D127/08 , C09D129/04 , C09D109/06 , C08J9/12 , C08J9/14 , B32B5/18 , B32B27/06 , E04C2/296
CPC分类号： C08J9/365 , C09D127/08 , C09D129/04 , C09D109/06 , C08J9/127 , C08J9/122 , C08J9/142 , C08J9/147 , B32B5/18 , B32B27/065 , E04C2/296 , C08J2325/06 , C08J2203/06 , C08J2203/202 , C08J2203/12 , C08J2203/162 , B32B2607/00 , B32B2307/304 , B32B2255/102 , B32B2255/26 , B32B2266/0228 , B32B2307/3065 , B32B2264/108 , B32B2266/06 , B32B2307/54 , B32B2250/03 , B32B2307/7376
摘要： A sheathing system that envelops a building structure is provided, combining lightweight structural layers and a high R-value insulation layer. The insulation layer includes a coated insulation product with a reduced fluorinated blowing agent concentration, while maintaining acceptable thermal properties. The coated insulation product includes a foam product that is coated with a barrier coating. The barrier coating includes a polymer having a minimum degree of crystallinity and at least one additive. The collective layers of the sheathing system offer the benefits of decreased thickness, reduced weight, improved thermal insulation, improved structural strength, improved nailability, improved fire performance, and enhanced energy efficiency.
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公开(公告)号：US20240059052A1
公开(公告)日：2024-02-22
申请号：US18452210
申请日：2023-08-18
发明人： Hai FU , Shu SITU-LOEWENSTEIN , Xiaomin GUO , Chase BOUDREAUX , Jeff THOMAS , Mitchell WEEKLEY , Christine HEPPE , Laura FRAZIER
CPC分类号： B32B27/065 , E04B1/762 , B32B33/00 , B32B5/18 , B32B2307/7166 , B32B2307/558
摘要： A sheathing system that envelops a building structure combines lightweight structural layers and a high R-value insulation layer. The insulation layer includes a coated insulation product formed with a low GWP blowing agent composition that is capable of achieving a 180-day R/in insulation value of at least 5. The coated insulation product includes a foam product that is coated with a barrier coating. The collective layers of the sheathing system offer the benefits of decreased thickness, reduced weight, improved thermal insulation, improved structural strength, improved nailability, improved fire performance, and enhanced energy efficiency.
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