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:
May. 07, 2024
Filed:
Dec. 22, 2021
Basf SE, Ludwigshafen am Rhein, DE;
Gereon Antonius Sommer, Ludwigshafen am Rhein, DE;
Stephan Weinkoetz, Ludwigshafen am Rhein, DE;
David Tuerp, Ludwigshafen am Rhein, DE;
Guenter Scherr, Ludwigshafen am Rhein, DE;
Jessica Nadine Hamann, Ludwigshafen am Rhein, DE;
Joaquim Henrique Teles, Ludwigshafen am Rhein, DE;
Ralph Lunkwitz, Ludwigshafen am Rhein, DE;
Thomas Servay, Ludwigshafen am Rhein, DE;
Jean-Pierre Berkan Lindner, Ludwigshafen am Rhein, DE;
Dagmar Pascale Kunsmann-Keitel, Ludwigshafen am Rhein, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
The present invention relates to a binder composition comprising component A comprising polymer(s) A1 and optionally component B comprising component B1 which is selected from the group consisting of a mono-saccharide s, disaccharides, hydroxyacetone, glycolaldehyde and mixtures thereof, wherein polymer(s) A1 comprises at least 70 wt.-% poly(amino acid)s based on the total weight of the polymers) A1 and has (have) a total weight average molecular weight Mof 800 g/mol to 10.000 g/mol, wherein the binder composition comprises 60 to 100 wt.-% polymer(s) A1, and 0 to 40 wt.-% component B1, based on the total weight of the sum of polymer(s) A1 and component B1, wherein the weight amounts of the polymer(s) A1 and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%.