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:
Feb. 15, 2022
Filed:
Nov. 30, 2017
Basf SE, Ludwigshafen am Rhein, DE;
Felix Alexander Westerhaus, Ludwigshafen, DE;
Frank Reuter, Ludwigshafen, DE;
Dieter Rodewald, Ludwigshafen, DE;
Olivier Fleischel, Ludwigshafen, DE;
Stephan Schlitter, Ludwigshafen, DE;
Martin Voelkert, Ludwigshafen, DE;
Fritz Nimtz, Ludwigshafen, DE;
Ulrich Abel, Ludwigshafen, DE;
Guenter Scherr, Ludwigshafen, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
A tackifier comprising a resin with repeating units of formula (I) wherein Ris a linear or branched alkylen group with 1 to 10 carbon atoms and Ris a linear or branched, saturated or unsaturated aliphatic hydrocarbon group with up to 20 carbon atoms and a non-aromatic compound which consists to at least 50% by weight of one or more linear or branched, saturated or unsaturated aliphatic hydrocarbon groups with at least 4 carbon atoms.