公开(公告)号：US20220135765A1

公开(公告)日：2022-05-05

申请号：US17310240

申请日：2020-02-24

Applicant: OMYA INTERNATIONAL AG

Inventor： Samuel RENTSCH ,  Fabio IPPOLITO ,  Roman MARTY

IPC: C08K3/26

Abstract: The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated calcium carbonate-comprising material, a polymer composition and the use of the surface treated calcium carbonate-comprising material in polymer applications.

公开(公告)号：US20220162450A1

公开(公告)日：2022-05-26

申请号：US17310501

申请日：2020-02-24

Applicant: OMYA INTERNATIONAL AG

Inventor： Samuel RENTSCH ,  Fabio IPPOLITO ,  Roman MARTY

IPC: C09C1/02 ,  C09C3/00 ,  C09C3/04 ,  C09C3/08 ,  C08K9/04 ,  C08J3/22

Abstract: The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated calcium carbonate-comprising material, a polymer composition and the use of the surface treated calcium carbonate-comprising material in a polymer composition.