Invention Application
US20150376415A1 USE OF GLYCEROL AS AN AGENT TO IMPROVE THE SELF-DISPERSING PROPERTIES OF A MINERAL MATERIAL TO BE ADDED TO AN AQUEOUS COMPOSITION
审中-公开
使用甘油作为代理，以提高添加到水性组合物中的矿物质的自分散性能
- Patent Title: USE OF GLYCEROL AS AN AGENT TO IMPROVE THE SELF-DISPERSING PROPERTIES OF A MINERAL MATERIAL TO BE ADDED TO AN AQUEOUS COMPOSITION
- Patent Title (中): 使用甘油作为代理，以提高添加到水性组合物中的矿物质的自分散性能
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Application No.: US14847848Application Date: 2015-09-08
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Publication No.: US20150376415A1Publication Date: 2015-12-31
- Inventor: Murielle GUILLOT , Denis RUHLMANN , Matthias BURI
- Applicant: COATEX S.A.S. , OMYA INTERNATIONAL AG
- Applicant Address: FR Genay CH Oftringen
- Assignee: COATEX S.A.S.,OMYA DEVELOPMENT AG
- Current Assignee: COATEX S.A.S.,OMYA DEVELOPMENT AG
- Current Assignee Address: FR Genay CH Oftringen
- Priority: FR0906350 20091224
- Main IPC: C09C3/04
- IPC: C09C3/04 ; B02C23/06 ; C09C1/02
Abstract:
The present disclosure relates to a method for improving the auto-dispersant characteristic in water of a mineral substance. The method includes the steps of dry-grinding, in the presence of a formulation, a mineral substance selected from a dolomite, talc, titanium dioxide, alumina, kaolin and calcium carbonate, wherein the formulation contains a polyglycerol and no glycerol.
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