公开(公告)号：US20240209212A1

公开(公告)日：2024-06-27

申请号：US18557240

申请日：2022-04-27

Applicant: IMERTECH SAS

Inventor： Alexandra JAKOB ,  Théodore INEICH

IPC: C09C1/40 ,  C08J3/22 ,  C08K3/34

CPC classification number: C09C1/405 ,  C08J3/22 ,  C08K3/34 ,  C01P2004/61 ,  C01P2006/12 ,  C08J2323/12 ,  C08K2201/006

Abstract: A mica particulate has: (a) a BET specific surface area no less than about 4.5 m2/g; and (b) a lamellarity index no less than about 2.5. A method for preparing the mica particulate comprises classifying a ground mica material, such as a wet ground mica material.

公开(公告)号：US20230227320A1

公开(公告)日：2023-07-20

申请号：US17998287

申请日：2021-05-11

Applicant: IMERTECH SAS

Inventor： Gilles MELI ,  Caroline ABLER ,  Daniel TRACAS ,  Théodore INEICH ,  Alexandra JAKOB

IPC: C01B33/40 ,  C08K3/34

CPC classification number: C01B33/40 ,  C08K3/346 ,  C08K2201/003 ,  C08K2201/006 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2004/32 ,  C01P2004/51

Abstract: A talc particulate, a polymer composition comprising said talc particulate, methods of making said talc particulate and said polymer composition, and the various uses of said talc particulate.