Invention Grant
- Patent Title: Building board having high fastener sealability
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Application No.: US15476595Application Date: 2017-03-31
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Publication No.: US11020946B2Publication Date: 2021-06-01
- Inventor: Jeffrey H. Peet , Artemis Agelaridou-Twohig , Michael J. Lemberger , Todd P. DiNoia , Jean-Philippe Ndobo-Epoy
- Applicant: CERTAINTEED GYPSUM, INC.
- Applicant Address: US PA Malvern
- Assignee: CERTAINTEED GYPSUM, INC.
- Current Assignee: CERTAINTEED GYPSUM, INC.
- Current Assignee Address: US PA Malvern
- Agency: Abel Schillinger, LLP
- Agent Thomas H. Osborn
- Main IPC: B32B27/12
- IPC: B32B27/12 ; B32B3/26 ; B32B5/02 ; B32B13/14 ; E04C2/04 ; E04C2/26 ; B32B27/32 ; B32B19/04 ; B32B27/34 ; B32B13/12 ; B32B7/12 ; B32B13/04 ; B32B27/06 ; B32B27/36 ; B32B37/12 ; B32B37/15 ; B32B13/02 ; B32B27/28 ; E04C2/52 ; B32B37/24 ; B32B38/00 ; B32B37/02
Abstract:
A building board, particularly a gypsum board, can have a high fastener sealability if protected by the combination of thin layers of an extruded polymer film and a thermoplastic coating layer. The combination of extruded polymer film and thermoplastic coating layer is designed such that the gypsum board can also tolerate overdriven fasteners, thus exceeding the requirements of ASTM D1970-15.
Public/Granted literature
- US20170282510A1 BUILDING BOARD HAVING HIGH FASTENER SEALABILITY Public/Granted day:2017-10-05
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