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:
Nov. 30, 1993
Filed:
May. 08, 1992
Applicant:
Inventors:
Hi K Johansson, Taby, SE;
Ann-Christine M Jakobsson, Ursviken, SE;
Ove R Lindmark, Ursviken, SE;
Karl J Malmqvist, Byske, SE;
Assignee:
Boliden Mineral AB, Skelleftehamn, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65 66 ; 65134 ; 7386491 ;
Abstract
A method of producing amorphous sample bodies which can be used for optical spectral analysis and X-ray spectral analysis, by fusing an analysis sample together with flux and by introducing finely-divided SiO.sub.2 in a quantity corresponding to from 1-100% of the sample quantity, prior to the fusion process. Sample bodies obtained when practicing the inventive method are used for the analysis of geological material, inorganic environmental sample material and sulfidic and/or oxidic products obtained from ferrous and non-ferrous manufacturing processes.