Invention Application
- Patent Title: PROCESS FOR PREPARING A SURFACE-TREATED CALCIUM CARBONATE MATERIAL
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Application No.: US17310501Application Date: 2020-02-24
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Publication No.: US20220162450A1Publication Date: 2022-05-26
- Inventor: Samuel RENTSCH , Fabio IPPOLITO , Roman MARTY
- Applicant: OMYA INTERNATIONAL AG
- Applicant Address: CH Oftringen
- Assignee: OMYA INTERNATIONAL AG
- Current Assignee: OMYA INTERNATIONAL AG
- Current Assignee Address: CH Oftringen
- Priority: EP19159398.7 20190226
- International Application: PCT/EP2020/054724 WO 20200224
- Main IPC: C09C1/02
- 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.
Public/Granted literature
- US12240982B2 Process for preparing a surface-treated calcium carbonate material Public/Granted day:2025-03-04
Information query
