102869 ⎘
Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties; Physical treatment, e.g. grinding, treatment with ultrasonic vibrations Densifying, degassing, packaging
Method for producing transparent ceramics
#2Mineral composition, especially for use in paper fillers and paper or plastic coatings
#3Mineral composition, especially for use in paper fillers and paper or plastic coatings
#4Centrifugation process for increasing solid containment in powdered paste
#5Densification of aerated powders using positive pressure