Invention Grant
- Patent Title: Phyllosilicate-impregnated melamine-formaldehyde foam
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Application No.: US16646643Application Date: 2018-08-30
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Publication No.: US11236212B2Publication Date: 2022-02-01
- Inventor: Sebastian Alexander Weisse , Tobias Heinz Steinke , Bernhard Vath , Werner Lenz
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP17190519 20170912
- International Application: PCT/EP2018/073333 WO 20180830
- International Announcement: WO2019/052825 WO 20190321
- Main IPC: C08J9/40
- IPC: C08J9/40 ; C08J9/00 ; C08K9/06
Abstract:
A melamine/formaldehyde foam having an open-cell foam structure, with an impregnation applied to the foam structure that comprises at least one particulate phyllosilicate surface-modified with aminosilane and at least one anionically- and/or nonionically-stabilized polyurethane dispersion.
Public/Granted literature
- US20200270415A1 PHYLLOSILICATE-IMPREGNATED MELAMINE-FORMALDEHYDE FOAM Public/Granted day:2020-08-27
Information query
