Invention Grant
- Patent Title: Foam wall structures with high shear strength and methods for the manufacture thereof
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Application No.: US17053177Application Date: 2019-05-07
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Publication No.: US11377850B2Publication Date: 2022-07-05
- Inventor: David M. Baily , James L. Lambach , Michael F. Palmosina, II
- Applicant: Covestro LLC
- Applicant Address: US PA Pittsburgh
- Assignee: Covestro LLC
- Current Assignee: Covestro LLC
- Current Assignee Address: US PA Pittsburgh
- Agent Donald R. Palladino
- International Application: PCT/US2019/031070 WO 20190507
- International Announcement: WO2019/217385 WO 20191114
- Main IPC: E04C1/00
- IPC: E04C1/00 ; E04C2/38 ; E04B2/70 ; B32B5/18 ; E04B1/10 ; E04B1/26
Abstract:
Wall structures and methods of manufacturing wall structures are described. The wall structures include a frame, a foam panel attached to the frame, a brace disposed in a cavity defined by the frame, and a foam layer. The wall structures can impart a high wall racking strength and good thermal performance through the combination of the foam layer, brace, and the foam panels.
Public/Granted literature
- US20210238850A1 FOAM WALL STRUCTURES WITH HIGH SHEAR STRENGTH AND METHODS FOR THE MANUFACTURE THEREOF Public/Granted day:2021-08-05
Information query
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