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. 28, 1976
Filed:
Dec. 23, 1969
Applicant:
Inventors:
Jean-Claude Strini, Saint-Auban, FR;
Yves Correia, Saint-Auban, FR;
Assignee:
Produits Chimiques Pechiney-Saint Gobain, Neuilly-sur-Seine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ;
Abstract
A continuous process for the chlorination of one or more dichlorinated ethylene derivatives and/or vinyl chloride in admixture with one or more chlorinated ethane derivatives, said reaction being carried out in a liquid phase in the absence of catalyst and in the absence of light radiations by passing the mixture with molecular chlorine through at least two reaction zones in series at a temperature within the range of 20.degree.-90.degree. C.