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:
Jul. 01, 1997
Filed:
Feb. 03, 1995
John K Rourke, Chillicothe, OH (US);
The Mead Corporation, Dayton, OH (US);
Abstract
An improvement is produced in prior art processes for the continuous production of emulsions; the processes include the step of continuously combining volumetrically determined amounts of the hydrophobic phase and the hydrophilic phase in mixing apparatus in a volume ratio of about 45 to 95 percent hydrophobic phase to about 5 to 55 percent hydrophilic phase wherein the particle size of the emulsion is controlled by adjusting the volume ratio within the aforesaid ranges; the process is particularly useful as the emulsification step of a process for forming microcapsules.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile