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. 19, 1988
Filed:
Nov. 14, 1986
Applicant:
Inventor:
Robert W Johnson, Jr, Savannah, GA (US);
Assignee:
Union Camp Corporation, Wayne, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09F / ; C09F / ;
U.S. Cl.
CPC ...
260104 ; 260103 ;
Abstract
A method of preparing polyol esters of rosin comprises carrying out the esterification in an equivalent excess proportion of the rosin reactant. The product of the esterification has novel characteristics including a higher content of fully esterified polyol reactant.
Quick Actions:
Johnson, Jr, Robert. (1988). Process of preparing polyol esters of rosin with excess rosin (U.S. Patent No. 4758379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4758379
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile