公开(公告)号：US20240351946A1

公开(公告)日：2024-10-24

申请号：US18685532

申请日：2022-08-09

Applicant: BASF SE

Inventor： Harald GRASSL ,  Joachim DENGLER ,  Roswitha MUSSNER ,  Zsolt SZENTMIKLOSI

IPC: C04B7/04 ,  C04B24/02 ,  C04B28/04 ,  C04B103/00 ,  C04B103/40

CPC classification number: C04B7/04 ,  C04B24/02 ,  C04B28/04 ,  C04B2103/0006 ,  C04B2103/408

Abstract: The present invention relates to a binder composition comprising Portland cement clinker, calcium sulfate, an inorganic sulfate source having a solubility higher than 100 g/l at 20° C. polyalcohol and/or metal salts thereof, a carbonate selected of the group consisting of organic carbonate, alkali carbonate, and mixtures thereof, a component F), and dispersant having a charge density of more than 0.80 μeq/g.