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. 04, 1986
Filed:
Sep. 17, 1984
Applicant:
Inventors:
Stephen S Trond, East Hempfield Township, Lancaster County, PA (US);
Martin R Royce, Manheim Township, Lancaster County, PA (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
2523 / ; 25230136 ; 2523 / ; 2523 / ; 2523 / ; 427 64 ; 427 67 ;
Abstract
Prior to preparing an acid phosphor slurry for use in preparing dry photosensitive phosphor layers, particulate yttrium, lanthanum and/or gadolinium oxysulfide or vanadate phosphor is mixed with essentially water-insoluble particulate zinc phosphate in an aqueous medium. Then, the particle mixture is removed and dried. The invention includes both the novel method and the product of the novel method.
Trond, Stephen. (1986). Method for preparing phosphor adapted for producing photosensitive (U.S. Patent No. 4568479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4568479
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile