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. 31, 2020
Filed:
Sep. 11, 2017
Basf SE, Ludwigshafen am Rhein, DE;
Ulrike Licht, Ludwigshafen, DE;
Viktoria Leonhardt, Ludwigshafen, DE;
Verena Mormul, Ludwigshafen, DE;
Karl-Heinz Schumacher, Ludwigshafen, DE;
Gabor Boerzsoenyi, Ubstadt-Weiher, DE;
Rainer Klopsch, Ludwigshafen, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
What are described are compounds having two or more exovinylene cyclocarbonate units, wherein the exovinylene cyclocarbonate units are bonded to one another via at least one organic, siloxane-free connecting group which is not bonded directly to the exovinylene double bonds, excluding connecting groups formed by polymerization of (meth)acrylic monomers. The connecting group preferably has at least one acetal group. Also described are a process for preparing the compounds, two-component binders comprising the compounds, and uses of the compounds.