Invention Grant
- Patent Title: Precipitated silica and process for its manufacture
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Application No.: US17618904Application Date: 2020-06-23
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Publication No.: US12291459B2Publication Date: 2025-05-06
- Inventor: Pascaline Garbey , Frédéric Colbeau-Justin , Laure Bertry
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Aubervilliers
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Aubervilliers
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: EP19305861 20190627
- International Application: PCT/EP2020/067464 WO 20200623
- International Announcement: WO2020/260262 WO 20201230
- Main IPC: C01B33/193
- IPC: C01B33/193
Abstract:
A chemically modified precipitated silica characterised by the presence of methyl moieties chemically bound to the silica and a process for its manufacture.
Public/Granted literature
- US20220306480A1 PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE Public/Granted day:2022-09-29
Information query
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