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:
Jan. 13, 1976
Filed:
Jul. 01, 1974
Applicant:
Inventor:
Billy J Lovelace, Baytown, TX (US);
Assignee:
Petro-Tex Chemical Corporation, Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ;
Abstract
Meso-1,2,3,4-tetrachlorobutane is produced in an improved liquid phase chlorination process wherein trans-1,4-dichlorobutene-2 is contacted with chlorine which is added to the reaction zone throughout the chlorination reaction at a rate of from about 0.01 to about 2.0 mole percent per minute based on the amount of trans-1,4-dichlorobutene-2 initially present.