- Patent Title: Thermoplastic roofing membranes for fully-adhered roofing systems
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Application No.: US15548912Application Date: 2016-02-08
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Publication No.: US11242684B2Publication Date: 2022-02-08
- Inventor: Hao Wang , Michael John Hubbard , Dwayne Wacenske , Donna C. Tippmann
- Applicant: FIRESTONE BUILDING PRODUCTS CO., LLC
- Applicant Address: US TN Nashville
- Assignee: FIRESTONE BUILDING PRODUCTS CO., LLC
- Current Assignee: FIRESTONE BUILDING PRODUCTS CO., LLC
- Current Assignee Address: US TN Nashville
- Agency: Renner, Kenner
- Agent Arthur M. Reginelli
- International Application: PCT/US2016/016975 WO 20160208
- International Announcement: WO2016/127169 WO 20160811
- Main IPC: B32B7/12
- IPC: B32B7/12 ; E04D5/06 ; B32B27/08 ; B32B27/32 ; E04D5/10 ; E04D11/02 ; B32B27/40
Abstract:
A thermoplastic roofing membrane including a planar thermoplastic sheet, optionally having more than one layer, where at least one layer of the membrane includes an ethylene-based olefinic block copolymer, and where the sheet is characterized by a storage modulus of less than 450 MPa at 0° C.
Public/Granted literature
- US20180023301A1 THERMOPLASTIC ROOFING MEMBRANES FOR FULLY-ADHERED ROOFING SYSTEMS Public/Granted day:2018-01-25
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