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:
Aug. 08, 1995
Filed:
Jun. 16, 1994
Applicant:
Inventors:
Derek A Colman, Hampshire, GB;
William Tallis, Surrey, GB;
Assignee:
BP Chemicals Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526 64 ; 526 88 ;
Abstract
The present invention relates a process for uniformly mixing heterogeneous or multiphase systems comprising a continuous phase and at least a solid, dispersed phase in a pulsatile flow reactor (PUFR) as herein defined wherein the uniform mixing is carried out by actuating means for pulsing the continuous phase. The PUFR can be used in its horizontal or vertical orientation. The PUFR is useful for example to carry out the catalytic polymerization of olefins in a heterogeneous phase.