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:
Oct. 06, 1981
Filed:
Mar. 30, 1979
Applicant:
Inventor:
Dennis L Fost, Franklin, MA (US);
Assignee:
New England Nuclear Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
2523 / ; 232303 ; 250303 ; 25230117 ; 252408 ; 424-15 ;
Abstract
An improved method of enhancing the effect of weak, e.g. beta, radioactive emitters, such as tritium and carbon-14, on film by contacting the medium used to contain the radioactive emitter with a fluor dissolved or dispersed in a carboxylic acid. A new composition of matter for performing such a method, comprising a fluor dissolved or dispersed in a carboxylic acid. An article of manufacture comprising an aqueous separation medium impregnated with a fluor and a solvent.