公开(公告)号：US20220154392A1

公开(公告)日：2022-05-19

申请号：US17590077

申请日：2022-02-01

Applicant: BASF SE

Inventor： Laszlo Szarvas ,  Si Jun Zhu ,  Yi Lin ,  R.K. Prasad Nadella

IPC: D06M15/61 ,  D06M15/643

Abstract: The present invention relates to an alkoxylated polyethylenimine, for use in textile treatment in textile industry, especially in textile finishing processes.

公开(公告)号：US20190352843A1

公开(公告)日：2019-11-21

申请号：US16482315

申请日：2018-02-09

Applicant: BASF SE

Inventor： Laszlo Szarvas ,  Si Jun Zhu ,  Yi Lin ,  R.K. Prasad Nadella

IPC: D06M15/61 ,  D06M15/643

Abstract: The present invention relates to an alkoxylated polyethylenimine, for use in textile treatment in textile industry, especially in textile finishing processes.

公开(公告)号：US20180016742A1

公开(公告)日：2018-01-18

申请号：US15547821

申请日：2016-02-05

Applicant: BASF SE

Inventor： Qin Qin Hu ,  Laszlo Szarvas ,  Si Jun Zhu

IPC: D06M15/61

Abstract: The invention relates to an alkoxylated polyethyleneimine hydrophilically-modified fiber, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to a method of improving hydrophilicity of fiber comprising impregnating the fiber with an aqueous solution containing an alkoxylated polyethyleneimine, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to use of the alkoxylated polyethyleneimine in improving hydrophilicity of fiber.