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:
Mar. 31, 1981
Filed:
May. 21, 1979
Applicant:
Inventors:
Peter Flesher, Bingley, GB;
Ian M Johnson, Brighouse, GB;
Assignee:
Allied Colloids Limited, Bradford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366220 ; 260 / ; 264-8 ;
Abstract
An incompletely miscible liquid mixture, e.g. a suspension polymerization mixture, is mixed by flowing through a rotating substantially horizontal tube that is incompletely filled with the mixture, so as to form pairs of vortices each with its axis transverse to the axis of the tube. The apparatus comprises the tube, that must be free of internal means for agitating the liquid within the tube, means for rotating the tube and means for feeding the liquid mixture to and through the tube.