Invention Application
- Patent Title: MELAMINE FORMALDEHYDE FOAM WITH REDUCED FORMALDEHYDE EMISSION
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Application No.: US17607967Application Date: 2020-04-29
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Publication No.: US20220325063A1Publication Date: 2022-10-13
- Inventor: Sebastian Alexander WEISSE , Zeljko TOMOVIC , Horst BAUMGARTL , Werner LENZ , Tobias Heinz STEINKE , Bernhard VATH , Iran OTERO MARTINEZ
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Priority: EP19172375.8 20190502
- International Application: PCT/EP2020/061892 WO 20200429
- Main IPC: C08J9/40
- IPC: C08J9/40 ; B29C45/14
Abstract:
Method for lowering the formaldehyde emissions of melamine/formaldehyde polymer moldings, films or fibers by impregnating the melamine/formaldehyde polymer moldings, films or fibers with an aqueous solution of at least one formaldehyde scavenger.
Information query
