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:
Sep. 09, 2014
Filed:
Oct. 06, 2009
Sven Balk, Frankfurt, DE;
Holger Kautz, Haltern am See, DE;
Stephan Fengler, Frankfurt, DE;
Monika Maerz, Alzenau, DE;
Christine Troemer, Hammersbach, DE;
Lars Zander, Rommerskirchen, DE;
Jens Lueckert, Barsinghausen, DE;
Johann Klein, Duesseldorf, DE;
Thomas Moeller, Duesseldorf, DE;
Volker Erb, Duesseldorf, DE;
Sven Balk, Frankfurt, DE;
Holger Kautz, Haltern am See, DE;
Stephan Fengler, Frankfurt, DE;
Monika Maerz, Alzenau, DE;
Christine Troemer, Hammersbach, DE;
Lars Zander, Rommerskirchen, DE;
Jens Lueckert, Barsinghausen, DE;
Johann Klein, Duesseldorf, DE;
Thomas Moeller, Duesseldorf, DE;
Volker Erb, Duesseldorf, DE;
Evonik Roehm GmbH, Darmstadt, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomodal molecular weight distribution. The invention further relates to the use thereof as binders in glues or sealing compounds.