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:
May. 01, 2018
Filed:
Feb. 23, 2015
Applicant:
Eckart Gmbh, Hartenstein, DE;
Inventors:
Assignee:
ECKART GMBH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 9/00 (2006.01); C08K 3/08 (2006.01); C09C 1/00 (2006.01); C09C 1/62 (2006.01); C09C 1/64 (2006.01); C09C 1/22 (2006.01); C09C 1/40 (2006.01);
U.S. Cl.
CPC ...
C08K 3/08 (2013.01); C09C 1/0021 (2013.01); C09C 1/22 (2013.01); C09C 1/40 (2013.01); C09C 1/62 (2013.01); C09C 1/648 (2013.01); C08K 2003/0812 (2013.01); C08K 2003/0856 (2013.01); C09C 2200/1058 (2013.01); C09C 2200/409 (2013.01);
Abstract
The invention relates to metallic effect pigments with coating, comprising a platelet-shaped substrate, where the coating comprises at least one hybrid inorganic/organic layer, the hybrid layer having at least partly an inorganic network that has one or more inorganic oxide components, and having at least one organic component, the organic component being at least partly an organic oligomer and/or polymer which is covalently bonded at least partly to the inorganic network via one or more organic network formers. The invention further relates to a method of producing these metallic effect pigments, and to their use.