Invention Grant
- Patent Title: Flexible polyurethane foams
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Application No.: US16955962Application Date: 2018-12-20
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Publication No.: US11945904B2Publication Date: 2024-04-02
- Inventor: Julia Jaehnigen , Wibke Loelsberg , Angelika Mueller , Daniela Tepe , Frank Prissok , Dejan Petrovic , Heinz-Dieter Lutter
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Grüneberg and Myers PLLC
- Priority: EP 208739 2017.12.20
- International Application: PCT/EP2018/086186 2018.12.20
- International Announcement: WO2019/122122A 2019.06.27
- Date entered country: 2020-06-19
- Main IPC: A43B1/14
- IPC: A43B1/14 ; A43B7/1425 ; A43B7/144 ; A43B7/149 ; A43B13/04 ; A43B13/18 ; A43B23/02 ; A43B23/26 ; C08G18/12 ; C08G18/18 ; C08G18/32 ; C08G18/42 ; C08G18/48 ; C08G18/66 ; C08G18/76 ; C08G18/79 ; C08J9/12 ; C08J11/04 ; C08L75/08 ; B29D35/12 ; B29K75/00 ; B29K105/04
Abstract:
The present invention relates to a process for producing a flexible polyurethane foam thermally recyclable by fusion, and to hybrid materials made of flexible polyurethane foam and compact thermoplastic elastomer and/or expanded thermoplastic polyurethane.
Public/Granted literature
- US20200339735A1 NEW FLEXIBLE POLYURETHANE FOAMS Public/Granted day:2020-10-29
Information query
