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:
Jul. 01, 2008
Filed:
Jul. 12, 2004
Applicants:
Bernd Eck, Viernheim, DE;
Ulrich Hammon, Mannheim, DE;
Klaus Joachim Mueller-engel, Stutensee, DE;
Juergen Schroeder, Ludwigshafen, DE;
Joachim Thiel, Neustadt, DE;
Hans Martan, Frankenthal, DE;
Inventors:
Bernd Eck, Viernheim, DE;
Ulrich Hammon, Mannheim, DE;
Klaus Joachim Mueller-Engel, Stutensee, DE;
Juergen Schroeder, Ludwigshafen, DE;
Joachim Thiel, Neustadt, DE;
Hans Martan, Frankenthal, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/14 (2006.01); B01D 3/42 (2006.01); C07C 51/43 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thermal separating process for removing a stream containing enriched (meth)acrylic monomers from a mixture containing (meth)acrylic monomers, in which the liquid phases retained in the separating space at high temperature and high (meth)acrylic monomer content are minimized.