摘要:
The invention relates to platelet-shaped pearlescent pigments which are coated with at least one mixed inorganic/organic layer for improving their application properties, and in this case, particularly, their mechanical properties, and to a method for the production and use thereof. Said mixed inorganic/organic layer comprises at least one partially cross-linked inorganic metal oxide component and an organic component, which is at least one organic oligomer and/or polymer which is covalently bonded, at least in part, to the inorganic network via crosslinkers. The coating is provided with at least one mixed inorganic/organic layer which contains, at least in part, an inorganic network encompassing one or several inorganic oxide components, and at least one organic component which at least partly represents an organic oligomer and/or polymer that is covalently bonded at least in part to the inorganic network via one or several organic network formers. The invention also relates to a method for producing said type of pearlescent pigments.
摘要:
Disclosed are goniochromatic bright pigments comprising at least one dielectric, low-refractive layer which shows interference colors and in which a polar organic solvent that can interact with the layer material via functional groups is inserted.
摘要:
Die Anmeldung betrifft schuppenförmige Pigmente, wobei ein schuppenförmiges Substrat wie insbesondere Glimmer, Talk oder Kaolin mit einem festhaftenden Überzug aus Bariumsulfat, gegebenenfalls zusammen mit einem Metalloxid, Metalloxidhydrat oder Metallcarbonat, versehen ist und die vorteilhaft in der Kosmetik Verwendung finden.
摘要:
The invention relates to platelet-shaped pearlescent pigments which are coated with at least one mixed inorganic/organic layer for improving their application properties, and in this case, particularly, their mechanical properties, and to a method for the production and use thereof. Said mixed inorganic/organic layer comprises at least one partially cross-linked inorganic metal oxide component and an organic component, which is at least one organic oligomer and/or polymer which is covalently bonded, at least in part, to the inorganic network via crosslinkers. The coating is provided with at least one mixed inorganic/organic layer which contains, at least in part, an inorganic network encompassing one or several inorganic oxide components, and at least one organic component which at least partly represents an organic oligomer and/or polymer that is covalently bonded at least in part to the inorganic network via one or several organic network formers. The invention also relates to a method for producing said type of pearlescent pigments.
摘要:
Die vorliegende Erfindung betrifft Partikel umfassend Substrate, und eine anionbindende Schicht, wobei die anionbindende Schicht einen oder mehrere anionbildende organische Wirkstoffe bzw. Wirkstoff/Farbmittel-Gemische enthält. Weiterhin betrifft die vorliegende Erfindung Verfahren zur Herstellung von Partikeln sowie deren Verwendung in Kosmetika, Pharmazeutika, Formulierungen, Lacken, Farben, Kunststoffen, Folien, im Sicherheitsdruck, in Sicherheitsmerkmalen in Dokumenten und Ausweisen, zur Saatguteinfärbung, zur Lebensmitteleinfärbung oder in Arzneimittelüberzügen sowie zur Herstellung von Pigmentpräparationen und Trockenpräparaten.
摘要:
The invention relates to metal effect pigments comprising a coating and a lamellar substrate. The coating is provided with at least one mixed inorganic/organic layer which contains, at least in part, an inorganic network encompassing one or several inorganic oxide components, and at least one organic component which at least partly represents an organic oligomer and/or polymer that is covalently bonded at least in part to the inorganic network via one or several organic network formers. The invention also relates to a method for producing said metal effect pigments and the use thereof.
摘要:
Non-bleeding, non-agglomerated, lustrous colored combination pigments constitute a platy substance and absorption colorant bound thereto with metal hydroxides and one or more hydrolyzed silane coupling agents.
摘要:
A lamellar particle is coated with an amorphous metal oxide hydrated gel which is then converted into a hydrophobic metal hydroxide-organic composite polymer film. The resulting product can be combined with a powdery film-forming polymer to produce a film-forming composition which can be applied by electrostatic coating. It also has significantly enhanced performance in plastic masterbatching, hydrophobic cosmetic formulations, and liquid paints and numerous other applications where a hydrophobic pigment is advantageous.