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:
Apr. 01, 2003
Filed:
Apr. 25, 2001
Applicant:
Inventors:
Jinghua Yuan, Kingsport, TN (US);
Stephen Hong-Wei Wu, Kingsport, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 7/11 ;
U.S. Cl.
CPC ...
C08K 7/11 ;
Abstract
A novel process for preparing polymers having an average particle size of less than about 40 micrometers is described. The process involves dissolving a polymer in a solvent to form a solution that is introduced into an agitating aqueous medium.
Yuan, Jinghua. (2003). Process for production of polymeric powders (U.S. Patent No. 6541542). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6541542
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile