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:
Sep. 17, 2013
Filed:
Sep. 11, 2009
Applicants:
Philippe Krafft, Rhode Saint Genese, BE;
Patrick Gilbeau, Beaine-le-Comte, BE;
Inventors:
Philippe Krafft, Rhode Saint Genese, BE;
Patrick Gilbeau, Beaine-le-Comte, BE;
Assignee:
Solvay SA, Brussels, BE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 31/36 (2006.01); C07C 29/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for purifying hydrogen chloride, comprising at least one step of bringing said hydrogen chloride into contact with a scrubbing agent containing at least one chlorohydrin.