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:
Oct. 14, 2025
Filed:
Jul. 17, 2019
Basf SE, Ludwigshafen am Rhein, DE;
Zeljko Tomovic, Lemfoerde, DE;
Sabrina Kronig, Lemfoerde, DE;
Klaus Moeller, Ludwigshafen, DE;
Christian Hagen, Lemfoerde, DE;
Markus Susoff, Kassel, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
Described herein is a process for producing a polyurethane foam including mixing (a) polyisocyanate, (b) polymeric compounds having isocyanate-reactive groups, (c) silicone-free stabilizer, (d) optionally chain extending and/or crosslinking agents, (e) catalysts, (f) blowing agents, and (g) optionally auxiliaries and additives to afford a reaction mixture and reacting the reaction mixture to afford the polyurethane foam. Also described herein are a polyol component including the silicone-free stabilizer (c), a polyurethane foam obtained by the process, a method of using the polyurethane foam in enclosed spaces or in the interior of vehicles.