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. 26, 1980
Filed:
Jun. 05, 1978
Applicant:
Inventor:
Douglas L Hertel, Strongsville, OH (US);
Assignee:
International Basic Economy Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
528486 ; 528487 ; 528500 ;
Abstract
A dispersion or solution of a polymer or a coaguable protein (such as blood) and a coagulating or desolventizing agent for the dispersion or solution (such as an electrolyte or steam) are introduced into a localized turbulent zone of liquid, preferably formed at the tip of a high shear agitator blade operating at a tip speed of 1500 feet per minute or above, where they mix under conditions of highly efficient heat and mass transfer to produce a flowable slurry of polymer or protein particles. When the dispersion is a polymeric latex, anionic surfactant beyond that normally present in the latex is also introduced to the turbulent zone.