Invention Grant
- Patent Title: Polyurethane foams having improved mechanical performance
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Application No.: US16332397Application Date: 2017-08-22
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Publication No.: US11292867B2Publication Date: 2022-04-05
- Inventor: Raf Elen , Luc Van Essche
- Applicant: Huntsman International LLC
- Applicant Address: US TX The Woodlands
- Assignee: Huntsman International LLC
- Current Assignee: Huntsman International LLC
- Current Assignee Address: US TX The Woodlands
- Agency: Huntsman International LLC
- Agent Robert Diaz
- Priority: EP16190348 20160923
- International Application: PCT/EP2017/071116 WO 20170822
- International Announcement: WO2018/054633 WO 20180329
- Main IPC: C08G18/48
- IPC: C08G18/48 ; C08G18/62 ; C08G18/63 ; C08G18/76
Abstract:
A polyurethane foam material having the following properties: Compression hardness at 10% (according to ISO 3386/1) higher than 60 kPa and lower than 120 kPa; Free rise density in the range 40-80 kg/m3 (according to ISO 845); Flexural modulus (according to ISO 1209-2) in range 0.95-2 MPa.
Public/Granted literature
- US20210277169A1 POLYURETHANE FOAMS HAVING IMPROVED MECHANICAL PERFORMANCE Public/Granted day:2021-09-09
Information query
