Invention Grant
- Patent Title: Roofing membranes with expandable graphite as flame retardant
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Application No.: US14369003Application Date: 2012-12-31
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Publication No.: US09611639B2Publication Date: 2017-04-04
- Inventor: Hao Wang , Wensheng Zhou , Joseph Carr
- Applicant: FIRESTONE BUILDING PRODUCTS CO, LLC
- Applicant Address: US IN Indianapolis
- Assignee: Firestone Building Products Co., LLC
- Current Assignee: Firestone Building Products Co., LLC
- Current Assignee Address: US IN Indianapolis
- Agent Tom Kingsbury; Arthur M. Reginelli
- International Application: PCT/US2012/072309 WO 20121231
- International Announcement: WO2013/102208 WO 20130704
- Main IPC: E04B1/94
- IPC: E04B1/94 ; E04D5/10 ; E04D13/16 ; E04D5/06 ; B32B25/16 ; B32B25/04 ; C08K3/04
Abstract:
A roofing membrane comprising at least one layer of a cured rubber and expandable graphite dispersed within the cured rubber.
Public/Granted literature
- US20140373467A1 ROOFING MEMBRANES WITH EXPANDABLE GRAPHITE AS FLAME RETARDANT Public/Granted day:2014-12-25
Information query
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