-
公开(公告)号:US20220325063A1
公开(公告)日:2022-10-13
申请号:US17607967
申请日:2020-04-29
Applicant: BASF SE
Inventor: Sebastian Alexander WEISSE , Zeljko TOMOVIC , Horst BAUMGARTL , Werner LENZ , Tobias Heinz STEINKE , Bernhard VATH , Iran OTERO MARTINEZ
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.