Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR GRINDING A PARTICULATE PHYLLOSILICATE MATERIAL
A ground phyllosilicate mineral may include particulate talc having a d50 in the range of from 0.5 to 10 μm and a shape factor of from 10 to 100. A method for grinding a particulate inorganic material may include providing an aqueous suspension including a particulate phyllosilicate mineral having a shape factor less than 60. The method may further include grinding the aqueous suspension to form a ground product, wherein the particulate phyllosilicate mineral is present in the aqueous suspension in an amount greater than 55% by weight, and wherein the phyllosilicate mineral is talc. The ground phyllosilicate mineral may be used as a coating pigment or as a filler, or as part of a coating or a filler composition in the preparation of paper, card, board, cardboard, writing paper, printing paper, polymers, rubbers, plastics, plastic films, paints, sealants, mastics, or ceramics.
METHOD FOR GRINDING A PARTICULATE PHYLLOSILICATE MATERIAL
A ground phyllosilicate mineral may include particulate talc having a d50 in the range of from 0.5 to 10 μm and a shape factor of from 10 to 100. A method for grinding a particulate inorganic material may include providing an aqueous suspension including a particulate phyllosilicate mineral having a shape factor less than 60. The method may further include grinding the aqueous suspension to form a ground product, wherein the particulate phyllosilicate mineral is present in the aqueous suspension in an amount greater than 55% by weight, and wherein the phyllosilicate mineral is talc. The ground phyllosilicate mineral may be used as a coating pigment or as a filler, or as part of a coating or a filler composition in the preparation of paper, card, board, cardboard, writing paper, printing paper, polymers, rubbers, plastics, plastic films, paints, sealants, mastics, or ceramics.
METHOD FOR GRINDING A PARTICULATE PHYLLOSILICATE MATERIAL
HIORNS ANTHONY (Autor:in)
24.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C09C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
,
Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C09J
ADHESIVES
,
Klebstoffe
/
D21H
PULP COMPOSITIONS
,
Faserbreimischungen [Pulpen]
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