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:
Dec. 01, 2009
Filed:
Mar. 05, 2007
Applicants:
Leonid Datsevich, Bayreuth, DE;
Jorg Gerchau, Kirchenthumbach, DE;
Frank Gorsch, Saalfeld, DE;
Ralph Wolfrum, Mistelgau, DE;
Inventors:
Leonid Datsevich, Bayreuth, DE;
Jorg Gerchau, Kirchenthumbach, DE;
Frank Gorsch, Saalfeld, DE;
Ralph Wolfrum, Mistelgau, DE;
Assignee:
MPCP GmbH, Bayreuth, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for the continuous recycling of hydrocarbon containing used and waste materials such as plastic and polymeric waste including, for example, polyurethane, rubber wastes and the like, and in particular scrap rubber tires, are disclosed. The process is carried out under moderate temperatures and atmospheric pressure in the presence of air and a feed of liquid(s) containing oxygen. The method is characterized by the low residence time.