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:
Apr. 18, 2017
Filed:
Mar. 26, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ulrich Steinbrenner, Neustadt, DE;
Thorsten Volland, Waldsee, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/50 (2006.01); A01N 25/28 (2006.01); A01N 37/40 (2006.01);
U.S. Cl.
CPC ...
A01N 25/28 (2013.01); A01N 37/40 (2013.01);
Abstract
Microcapsules comprising a core (a) and a shell (b), wherein the core comprises a salt of an anionic pesticide (a1) and optionally a water immiscible solvent (a2), wherein the cation of the salt of the anionic pesticide is an ammonium, phosphonium or sulfonium cation, wherein the groups on the ammonium, phosphonium or sulfonium cation, taken together contain at least 12 and no more than 50 cation atoms and wherein the ratio of the number of carbon atoms in the group with the largest number of carbon atoms to the average number of carbon atoms of all groups on the N, P or S-atom is less than 3.0.