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. 17, 1987
Filed:
Nov. 15, 1985
Applicant:
Inventors:
Donna B Carville, Plaquemine, LA (US);
Samuel J Washington, Baton Rouge, LA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528416 ; 528408 ;
Abstract
Epoxides are polymerized in granular form which is easily processed. The polymerization occurs in a solvent system composed of significant portions of two different solvents.
Carville, Donna. (1987). Process of polymerizing epoxides in solvent mixtures to form granular (U.S. Patent No. 4650853). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4650853
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile