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:
Aug. 08, 1995
Filed:
Nov. 08, 1993
Applicant:
Inventors:
Assignee:
Kyoto Daiichi Kagaku Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 66 ; 422 56 ; 422 57 ; 436 95 ; 436166 ; 436175 ;
Abstract
A composition for detecting or quantitatively measuring a peroxide active material in a sample, containing an organic hydroperoxide, a chromogen, and an iron (111) complex of the formula: [(OOC-X-COO).sub.3 Fe]M.sub.3 in which X is an alkylene group:-(CH.sub.2).sub.n - (n=0-5) or an allyl group, and M is a monovalent cation, which can eliminate the influence of reducing compounds such as ascorbic acid contained in the sample.