(22) 18.11.2016(43) 25.09.2019(57) Summary of the corresponding patent WO2018091062 (A1): The invention pertains to a process for modifying gypsum, wherein a continuous feed of raw gypsum is provided;...
Gebr. Knauf KG and USG Corporation announced the completion of Knauf’s acquisition of USG. This acquisition creates a global building materials industry leader that will be even better positioned to...
