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. 08, 2017
Filed:
Jan. 15, 2013
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 5/02 (2006.01); B29C 44/46 (2006.01); B05B 7/00 (2006.01); B05D 1/34 (2006.01); B05D 7/14 (2006.01);
U.S. Cl.
CPC ...
B05C 5/027 (2013.01); B05B 7/0056 (2013.01); B05C 5/025 (2013.01); B05D 1/34 (2013.01); B05D 7/14 (2013.01); B29C 44/461 (2013.01);
Abstract
The invention relates to a device () for applying a foaming reaction mixture () onto a top layer (), in particular for producing a composite element, comprising at least one casting rake () with a tubular hollow body (), said hollow body () extending along a central axis () and having at least two outlet openings () for discharging the foaming reaction mixture (). The casting rake () and the top layer () can be moved relative to each other along a longitudinal axis (). According to the invention, the central axis () of the at least one casting rake () and the longitudinal axis () of the movement form an angle () of <=80 DEG relative to each other.