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:
Aug. 17, 2021
Filed:
Jan. 22, 2018
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Nils Mohmeyer, Ham, BE;
Onno Graalmann, Lemfoerde, DE;
Christof Grieser-Schmitz, Lemfoerde, DE;
Andrea Eisenhardt, Lemfoerde, DE;
Josep-Daniel Eslava, Rubi, ES;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/02 (2006.01); C08G 18/16 (2006.01); C08G 18/18 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 18/38 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/50 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08J 9/00 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01); C08K 5/521 (2006.01); C09D 5/18 (2006.01); C09D 175/12 (2006.01); F17C 3/02 (2006.01);
U.S. Cl.
CPC ...
C09D 5/021 (2013.01); C08G 18/165 (2013.01); C08G 18/1808 (2013.01); C08G 18/24 (2013.01); C08G 18/3206 (2013.01); C08G 18/3819 (2013.01); C08G 18/4018 (2013.01); C08G 18/4247 (2013.01); C08G 18/482 (2013.01); C08G 18/485 (2013.01); C08G 18/4833 (2013.01); C08G 18/5024 (2013.01); C08G 18/6685 (2013.01); C08G 18/7664 (2013.01); C08J 9/0038 (2013.01); C08J 9/125 (2013.01); C08J 9/146 (2013.01); C08K 5/521 (2013.01); C09D 5/18 (2013.01); C09D 175/12 (2013.01); F17C 3/025 (2013.01); C08G 2110/0008 (2021.01); C08J 2203/182 (2013.01); C08J 2207/04 (2013.01); C08J 2375/12 (2013.01); F17C 2203/0333 (2013.01); F17C 2221/033 (2013.01); F17C 2270/0105 (2013.01);
Abstract
Described herein are processes for producing cold-flexible polyurethane insulation, in which (a) polyisocyanates are mixed with (b) compounds having groups which are reactive to isocyanates, (c) blowing agents, (d) catalysts, (e) plasticizers and optionally (f) further additives to give a reaction mixture and the mixture is applied to a surface and cured to form insulation. Also described herein is a polyurethane insulation obtainable by a process described herein.