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:
Feb. 15, 1994
Filed:
Mar. 27, 1992
Applicant:
Inventors:
Gary L Woodson, Baton Rouge, LA (US);
Brian W Walther, Baton Rouge, LA (US);
Brian G Witt, Baton Rouge, LA (US);
Gary R Marchand, Baton Rouge, LA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
422135 ; 422224 ; 422225 ; 366325 ; 366329 ;
Abstract
A reactor for the solution polymerization of volatile monomers equipped with an agitator to cause splashing and droplet formation to reduce volatile monomer accumulation in the vapor space.