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:
Mar. 11, 1980
Filed:
Oct. 26, 1978
Applicant:
Inventor:
Louis Armanini, Pleasantville, NY (US);
Assignee:
The Mearl Corporation, Ossining, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C / ; C09C / ;
U.S. Cl.
CPC ...
106291 ; 106300 ; 106302 ; 106304 ; 1063 / ; 106D / ; 427218 ; 427337 ; 428363 ; 428404 ;
Abstract
Unsupported metal oxide platey nacreous pigments are derived from metal oxide coated mica by a unique dissolution process and show higher luster and coverage than the pigment from which they are derived. If the metal oxide coated mica shows a reflection interference color, the unsupported product derived from it shows higher luster and greater reflection color intensity.