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:
Mar. 27, 2012
Filed:
May. 20, 2009
Ronald Klagge, Erkrath, DE;
Markus Scherer, Köln, DE;
Thomas Schliwka, Bergisch-Gladbach, DE;
Katharina Hömberg, Hilden, DE;
Uwe Held, Velbert, DE;
Thomas Mausberg, Haan, DE;
Ronald Klagge, Erkrath, DE;
Markus Scherer, Köln, DE;
Thomas Schliwka, Bergisch-Gladbach, DE;
Katharina Hömberg, Hilden, DE;
Uwe Held, Velbert, DE;
Thomas Mausberg, Haan, DE;
Cognis IP Management GmbH, Duesseldorf, DE;
Abstract
Surfactant compositions which comprise (i) 10 to 90% by weight of one or more compounds selected from the group (a) to (e), and (ii) 10 to 90% by weight of water, based on the composition, are disclosed, where the compounds (a) to (e) are defined as follows: The surfactant compositions are liquid and pourable at 20° C., with a pour point below 0° C., and are useful as emulsifiers in emulsion polymerization.