Patent application number | Description | Published |
20100175587 | INTERFERENCE PIGMENTS - The present invention relates to interference pigments based on coated flake-form substrates which are distinguished by the fact in that they comprise
| 07-15-2010 |
20100258769 | OPTICALLY VARIABLE PIGMENTS OF HIGH ELECTRICAL CONDUCTIVITY - The present invention relates to optically variable pigments of high electrical conductivity which comprise a flake-form substrate, which essentially consists of silicon dioxide and/or silicon oxide hydrate, and an electrically conductive layer surrounding the substrate, to a process for the preparation thereof, and to the use of pigments of this type. | 10-14-2010 |
20100259156 | SURFACE-MODIFIED PHOSPHORS - The invention relates to surface-modified phosphor particles based on luminescent particles of (Ca,Sr,Ba) | 10-14-2010 |
20100264809 | PROCESS FOR THE PREPARATION OF COATED PHOSPHORS - The invention relates to coated phosphor particles comprising luminescent particles and a, preferably substantially transparent, metal, transition-metal or semimetal oxide coating, and to a process for the production thereof. | 10-21-2010 |
20100283076 | COATED PHOSPHOR PARTICLES WITH REFRACTIVE INDEX ADAPTION - The invention relates to coated phosphor particles comprising luminescent particles and at least one, preferably substantially transparent, metal, transition-metal or semimetal oxide coating, and to a process for the production thereof. | 11-11-2010 |
20110129674 | GLASS-CERAMIC DISCS FOR USE IN PIGMENTS - The present invention relates to a glass composition comprising crystalline phases, and to glass flakes produced therefrom. These glass flakes can be used as base substrate for effect pigments. The glass flakes can furthermore be used in paints, coatings, printing inks, plastics and in cosmetic formulations. The glass flakes are converted into glass-ceramics, and are present in one of the following composition ranges I or II in % by weight: I: 40-50 SiO | 06-02-2011 |
20110227005 | Electrically conductive floor care compositions - The present invention relates to a transparent, electrically conductive floor care composition, in particular for antistatic flooring, which is distinguished by the fact that it comprises one or more conductive pigments. | 09-22-2011 |
20130244022 | DIELECTRIC COATINGS AND ARTICLES - The present invention relates to dielectric coatings and articles having high, but precisely defined specific surface resistances. | 09-19-2013 |
20130248781 | PIGMENTS - The present invention relates to semiconducting pigments based on flake-form substrates which have a doped tin dioxide layer on the surface and to the use of the pigments in paints, coatings, printing inks, plastics, security applications, floorcoverings, films, formulations, ceramic materials, glasses, paper, for laser marking, in thermal protection, in dry preparations, in pigment preparations and in particular as varistor pigment. | 09-26-2013 |
20140284075 | THERMALLY CONDUCTIVE SELF-SUPPORTING SHEET - The present invention relates to a thermally conductive, self-supporting, electrically insulating, flexible sheet, which is advantageously useful for the insulation of electrical machines or devices, to a process for the manufacture as well as to the use thereof. | 09-25-2014 |
20150069287 | THERMALLY CONDUCTIVE, PLATE-SHAPED PIGMENT COATED WITH ALUMINIUM OXIDE - The present invention relates to thermally conductive pigments which consist of a substrate and a coating applied thereto comprising aluminium oxide and/or aluminium oxide hydrate, to a process for the preparation of these pigments, and to the use thereof. | 03-12-2015 |