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公开(公告)号:AU2019382753A1
公开(公告)日:2021-05-27
申请号:AU2019382753
申请日:2019-11-15
Applicant: BASF SE
Inventor: ZHU SI JUN
Abstract: The present invention relates to a method for preparing a functional fiber, which comprises a step of forming a polymeric composition comprising at least one functional additive, a polymer and an alkoxylated polyethyleneimine. In particular, the present invention relates to an alkoxylated polyethylenimine to be used in the process of preparation of a functional fiber, wherein said functional fiber comprises a polymer matrix and at least one functional additive.
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公开(公告)号:ES2737399T3
公开(公告)日:2020-01-14
申请号:ES16705740
申请日:2016-02-05
Applicant: BASF SE
Inventor: HU QIN QIN , SZARVAS LASZLO , ZHU SI JUN
Abstract: Fibra modificada hidrofílicamente con polietilenimina alcoxilada, en la que la polietilenimina alcoxilada tiene un peso molecular promedio en peso de 2.000 a 20.000 y contiene de 1 a 40 unidades de óxido de alquileno por átomo de nitrógeno, en la que la fibra se impregna con una disolución acuosa que contiene la polietilenimina alcoxilada.
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