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. 24, 2015
Filed:
Jan. 25, 2012
Applicants:
Christof Grieser-schmitz, Osnabrueck, DE;
Carsten Ellersiek, Lengerich, DE;
Inventors:
Christof Grieser-Schmitz, Osnabrueck, DE;
Carsten Ellersiek, Lengerich, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B29D 22/00 (2006.01); B29D 23/00 (2006.01); B32B 1/08 (2006.01); B65D 39/00 (2006.01); B29C 44/12 (2006.01); B32B 5/20 (2006.01); B32B 15/04 (2006.01); B32B 15/18 (2006.01); B32B 27/06 (2006.01); B32B 27/32 (2006.01); F16L 59/14 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C08L 75/04 (2006.01); C09D 175/04 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); C09D 175/04 (2013.01); B29D 22/00 (2013.01); B29D 23/00 (2013.01); B65D 39/00 (2013.01); B29C 44/12 (2013.01); B32B 5/20 (2013.01); B32B 15/046 (2013.01); B32B 15/18 (2013.01); B32B 27/065 (2013.01); B32B 27/32 (2013.01); B32B 2250/03 (2013.01); B32B 2266/0278 (2013.01); B32B 2305/022 (2013.01); B32B 2307/304 (2013.01); B32B 2307/722 (2013.01); B32B 2597/00 (2013.01); F16L 59/143 (2013.01); C08G 18/4829 (2013.01); C08G 18/7664 (2013.01); C08G 18/48 (2013.01); C08L 75/04 (2013.01); C08G 2101/0025 (2013.01); C08G 2101/0058 (2013.01);
Abstract
The present invention relates to a rigid polyurethane foam in which rigid polyurethane foam constituents are embedded in a polyurethane matrix, articles which are enveloped by such a foam for insulation and corresponding production processes.