公开(公告)号：US20230203209A1

公开(公告)日：2023-06-29

申请号：US17928338

申请日：2021-06-02

Applicant: BASF SE

Inventor： Christian Hubert Weidl ,  Markus Roesch ,  Juergen Tropsch ,  Sebastian Mirtschin ,  Alexandra Wiedemann ,  Hans-Christian Raths ,  Bernd Schneider

IPC: C08F2/26 ,  C08F220/18 ,  C08K5/1545 ,  C11D1/83

CPC classification number: C08F2/26 ,  C08F220/1804 ,  C08K5/1545 ,  C11D1/83

Abstract: The presently claimed invention relates to the use of at least one compound of general formula (I) as an emulsifier or a stabilizer. The presently claimed invention further relates to the use of at least one compound of general formula (I) as an emulsifier or stabilizer in a polymerization reaction, preferably an emulsion polymerization. The presently claimed invention also relates to a method of emulsifying and/or stabilizing or dispersing liquids or solids in emulsion polymerization using at least one compound of general formula (I). Further, the presently claimed invention relates to a cleaning composition comprising at least one compound of general formula (I) and at least one additive.

公开(公告)号：US20190390012A1

公开(公告)日：2019-12-26

申请号：US16485188

申请日：2018-02-02

Applicant: BASF SE

Inventor： Stephan Hueffer ,  Thomas Wesley Holcombe ,  Sebastian Mirtschin ,  Frank Dietsche ,  Jan Uwe Mueller ,  Alejandra Garcia Marcos

IPC: C08G73/02

Abstract: Described herein is a process for manufacturing an alkoxylated polyalkylenimine, the process including the following steps: (a) providing a polyalkylenimine (A), (b) reacting the polyalkylenimine (A) with 0.5 to 1.3 moles of propylene oxide or butylene oxide per N—H function at a temperature in the range of 100 to 150° C., (c) reacting the product from step (b) with C2-C4-alkylene oxide wherein the C2-C4-alkylene oxide is different from the alkylene oxide used in step (b).