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. 22, 1978
Filed:
Jun. 06, 1977
Applicant:
Inventor:
Yulan C Tong, Walnut Creek, CA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 424263 ; 2605 / ;
Abstract
Acid salts of N,N'-dialkyl-N'-(substituted pyridyl)aminoalkylguanidines constitute a novel class of compounds having good microbicidal activity, particularly against microorganisms which attack paints. These guanidines are prepared by reacting corresponding N-(chloropyridyl)alkanediamines with N,N'-dialkyl-S-ethylthiouronium iodide in an inert, polar solvent.