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. 24, 2018
Filed:
Aug. 14, 2012
Vandana Kurkal-siebert, Heidelberg, DE;
Ann-kathrin Marguerre, Heidelberg, DE;
Daher Michael Badine, Mannheim, DE;
Ulrike Troppmann, Schifferstadt, DE;
Ansgar Schäfer, Karlsruhe, DE;
Sebastian Koltzenburg, Neustadt, DE;
Karolin Geyer, Mannheim, DE;
Murat Cetinkaya, Heidelberg, DE;
Eduard Schreiner, Bochum, DE;
Nikolaus Nestle, Heidelberg, DE;
Andreas Hopf, Neustadt, DE;
Ingolf Hennig, Neulussheim, DE;
Karsten Seidel, Mannheim, DE;
Jürgen Mertes, Ludwigshafen, DE;
Vandana Kurkal-Siebert, Heidelberg, DE;
Ann-Kathrin Marguerre, Heidelberg, DE;
Daher Michael Badine, Mannheim, DE;
Ulrike Troppmann, Schifferstadt, DE;
Ansgar Schäfer, Karlsruhe, DE;
Sebastian Koltzenburg, Neustadt, DE;
Karolin Geyer, Mannheim, DE;
Murat Cetinkaya, Heidelberg, DE;
Eduard Schreiner, Bochum, DE;
Nikolaus Nestle, Heidelberg, DE;
Andreas Hopf, Neustadt, DE;
Ingolf Hennig, Neulussheim, DE;
Karsten Seidel, Mannheim, DE;
Jürgen Mertes, Ludwigshafen, DE;
Other;
Abstract
The present invention relates to a liquid composition comprising A) an organic active ingredient which is sparingly water-soluble and sparingly oil-soluble, in dissolved form, B) an oil which is soluble in water at 20° C. to at most 20 g/l, and C) an ionic liquid comprising a cation and an anion as described below. Also provided is a process for the preparation of the liquid composition, where the active ingredient, the oil and the ionic liquid are brought into contact; and also the use of the ionic liquid for increasing the solubility of the active ingredient in an oil.