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:
Jun. 09, 2015
Filed:
Jun. 28, 2011
Applicants:
Karsten Luecke, Buxtehude, DE;
Eckhard Goertz, Hollern, DE;
Holger Baer, Weidenring, DE;
Inventors:
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/26 (2006.01); C07D 301/03 (2006.01); C22C 38/00 (2006.01); C22C 38/44 (2006.01); F28F 21/08 (2006.01);
U.S. Cl.
CPC ...
C07D 301/03 (2013.01); C07D 301/26 (2013.01); C22C 38/001 (2013.01); C22C 38/44 (2013.01); F28F 21/083 (2013.01);
Abstract
The present invention provides a process for the production of chlorohydrins, comprising generating a chlorohydrins processing stream and contacting at least a portion of a surface comprising a austenitic stainless steel with the chlorohydrin processing stream. It has now been surprisingly discovered that certain stainless steels can be utilized to form portions, or the entirety of, one or more pieces of processing equipment utilized in such processes.