Invention Grant
- Patent Title: Flexible polyurethane foams with high water absorption capacity
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Application No.: US17427769Application Date: 2020-01-31
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Publication No.: US11891471B2Publication Date: 2024-02-06
- Inventor: Markus Schuette , Heinz-Dieter Lutter , Anne Schubert
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Armstrong Teasdale LLP
- Priority: EP 155983 2019.02.07
- International Application: PCT/EP2020/052407 2020.01.31
- International Announcement: WO2020/161010A 2020.08.13
- Date entered country: 2021-08-02
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61L26/00 ; C08G18/10 ; C08G18/30 ; C08G18/48 ; C08G18/76 ; C08J9/02
Abstract:
Described herein is a process for producing a hydrophilic flexible polyurethane foam. Also described herein is a flexible polyurethane foam obtainable by such a process and a method of using such a flexible polyurethane foam for treating wounds.
Public/Granted literature
- US20220106433A1 FLEXIBLE POLYURETHANE FOAMS WITH HIGH WATER ABSORPTION CAPACITY Public/Granted day:2022-04-07
Information query
