公开(公告)号：US11685696B2

公开(公告)日：2023-06-27

申请号：US16620361

申请日：2018-06-06

Applicant: BASF SE

Inventor： Christian Schmidtke ,  Ekkehard Jahns ,  Torben Gaedt ,  Martin Winklbauer ,  Klaus Seip ,  Iris Loescher

IPC: C04B40/00 ,  C04B26/06 ,  C04B103/00 ,  C04B111/00 ,  C04B111/62 ,  C04B111/70 ,  C04B111/72

CPC classification number: C04B40/0042 ,  C04B26/06 ,  C04B40/0046 ,  C04B2103/0057 ,  C04B2111/00482 ,  C04B2111/00637 ,  C04B2111/00672 ,  C04B2111/62 ,  C04B2111/70 ,  C04B2111/72

Abstract: The present invention relates to a process for producing a redispersible dispersion powder, to the redispersible dispersion powder obtainable by this process, to an aqueous dispersion obtainable by step (1) of this process, and to a building material composition comprising the redispersible dispersion powder and/or the aqueous dispersion, to the use of the redispersible dispersion powder in a building material composition and to the use of the aqueous dispersion for production of a redispersible dispersion powder.