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. 24, 2013
Filed:
Aug. 17, 2012
Richard L. Wilson, Mulvane, KS (US);
Rodney L. Klausmeyer, Wichita, KS (US);
John Lee Dawkins, Derby, KS (US);
Daniel D. Rohrback, Valley Center, KS (US);
James S. Strathe, LaPorte, TX (US);
Lloyd B. Branam, Wichita, KS (US);
Richard L. Wilson, Mulvane, KS (US);
Rodney L. Klausmeyer, Wichita, KS (US);
John Lee Dawkins, Derby, KS (US);
Daniel D. Rohrback, Valley Center, KS (US);
James S. Strathe, LaPorte, TX (US);
Lloyd B. Branam, Wichita, KS (US);
Occidental Chemical Corporation, Dallas, TX (US);
Abstract
Methods for the manufacture of 1,1,1,2,3-pentachloropropane from 1,1,1,3-tetrachloropropane and chlorine are disclosed. Improved methods are provided for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,2,3-pentachloropropane. Methods are also disclosed for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,3-tetrachloropropane and chlorine and for the manufacture of 1,1,2,3-tetrachloropropene from carbon tetrachloride, ethylene, and chlorine.