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公开(公告)号:US20230183491A1
公开(公告)日:2023-06-15
申请号:US18065905
申请日:2022-12-14
Applicant: OMYA INTERNATIONAL AG
Inventor: Pierre BLANCHARD , Jean-Pierre ELGOYHEN , Beat KARTH , Holger MULLER , Jurgen SPEHN , Martin BRUNNER , Pascal GONNON , Michael TINKL
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
CPC classification number: C09D1/00 , C09C1/021 , C09C3/04 , D21H17/00 , D21H17/63 , D21H17/67 , D21H17/675 , D21H17/68 , D21H19/38 , D21H19/385 , D21H19/40 , D21H21/52 , B02C23/36 , C04B14/28 , C08K3/26 , C08K9/04 , D21H17/66 , Y10T428/2982 , Y10T428/2991 , C01P2004/03 , C01P2004/62 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C08K2003/265
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.