The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Sep. 26, 2018
Applicant:
Basf SE, Ludwigshafen, DE;
Inventor:
Patrice Bujard, Courtepin, CH;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/037 (2014.01); A61K 8/25 (2006.01); A61Q 1/02 (2006.01); C09C 1/00 (2006.01); C09D 5/36 (2006.01); C09D 11/40 (2014.01); D06P 1/44 (2006.01); A61K 8/02 (2006.01); C09D 7/41 (2018.01);
U.S. Cl.
CPC ...
C09D 11/037 (2013.01); A61K 8/0262 (2013.01); A61K 8/25 (2013.01); A61Q 1/02 (2013.01); C09C 1/0015 (2013.01); C09C 1/0021 (2013.01); C09C 1/0024 (2013.01); C09D 5/36 (2013.01); C09D 7/41 (2018.01); C09D 11/40 (2013.01); D06P 1/44 (2013.01); A61K 2800/412 (2013.01); A61K 2800/436 (2013.01); A61K 2800/621 (2013.01); A61K 2800/651 (2013.01); C01P 2004/20 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); C09C 2200/102 (2013.01); C09C 2200/1025 (2013.01); C09C 2200/301 (2013.01); C09C 2220/106 (2013.01);
Abstract
The present invention relates to pigments, comprising a plate-like substrate of glass having an average thickness of <1 μm, especially of from 20 nm to 400 nm, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.