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:
Feb. 20, 2001
Filed:
Nov. 19, 1998
Applicant:
Inventor:
Tamio Noguchi, Iwaki, JP;
Assignee:
Merck Patent Gesellschaft, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/100 ; C09C 1/22 ;
U.S. Cl.
CPC ...
C09D 1/100 ; C09C 1/22 ;
Abstract
The present invention is directed to the development of a highly safe high-chroma orange pearl pigment replacing a cadmium pigment, in which a flaky substrate has surfaces coated with spherical metal oxide particles containing iron oxide, or spherical metal oxide particles obtained by adding thereto a specific proportion of one or more oxides selected from among aluminum, calcium and magnesium oxides, and a process for manufacturing the same, and uses thereof.
Quick Actions:
Noguchi, Tamio. (2001). High-chroma orange pearl pigment (U.S. Patent No. 6190445). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6190445
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile