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:
May. 03, 2022
Filed:
Mar. 12, 2018
Applicant:
Kurita Water Industries Ltd., Tokyo, JP;
Inventors:
Julia Jasper, Krefeld, DE;
Kirstin Zimmer, Solingen, DE;
Andre De Bache, Langenfeld, DE;
Wolfgang Hater, Kaarst, DE;
Assignee:
KURITA WATER INDUSTRIES LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/78 (2006.01); G01N 1/40 (2006.01); G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
G01N 21/78 (2013.01); G01N 1/405 (2013.01); G01N 1/4077 (2013.01); G01N 33/18 (2013.01); G01N 2001/4088 (2013.01);
Abstract
The present invention relates to a method for the determination of the film forming amines on surfaces by the detection of a colored complex. The invention also relates to the use of the absorber material for the detection of the film forming amines. The invention also relates to a kit of parts comprising the components capable of the determination of film forming amines.