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:
Nov. 21, 2006
Filed:
Aug. 11, 2003
Applicants:
Hubert Ehbing, Odenthal, DE;
Holger Zien, Köln, DE;
Karl-heinz Dörner, Pulheim, DE;
Christian Beck, Burscheid-Hilgen, DE;
Hans Frei, Jona, CH;
Inventors:
Hubert Ehbing, Odenthal, DE;
Holger Zien, Köln, DE;
Karl-Heinz Dörner, Pulheim, DE;
Christian Beck, Burscheid-Hilgen, DE;
Hans Frei, Jona, CH;
Assignee:
Bayer MaterialScience AG, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/20 (2006.01); B29C 44/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an installation and a process for the production of foam in a continuous block foam process in which the height of a foam-forming mixture along a conveyor is measured and a correcting variable as a function of deviation of the actual height risen from the standard height is determined.