Invention Publication
- Patent Title: MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAID MINERAL MATERIAL POWDER
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Application No.: US18065905Application Date: 2022-12-14
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Publication No.: US20230183491A1Publication Date: 2023-06-15
- Inventor: Pierre BLANCHARD , Jean-Pierre ELGOYHEN , Beat KARTH , Holger MULLER , Jurgen SPEHN , Martin BRUNNER , Pascal GONNON , Michael TINKL
- Applicant: OMYA INTERNATIONAL AG
- Applicant Address: CH Oftringen
- Assignee: OMYA INTERNATIONAL AG
- Current Assignee: OMYA INTERNATIONAL AG
- Current Assignee Address: CH Oftringen
- Priority: EP 156090.8 2012.02.17
- The original application number of the division: US14372603 2014.07.16
- Main IPC: C09D1/00
- IPC: C09D1/00 ; C09C1/02 ; C09C3/04 ; D21H17/00 ; D21H17/63 ; D21H17/67 ; D21H17/68 ; D21H19/38 ; D21H19/40 ; D21H21/52 ; B02C23/36 ; C04B14/28 ; C08K3/26 ; C08K9/04 ; D21H17/66
Abstract:
The present invention refers to a mineral matter powder preparation by wet process without acrylic additive or other grinding aid additives and to Me use of said mineral matter after an optional hydrophobic treatment. Said mineral material Having superior dispersing properties.
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