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:
Aug. 08, 1989
Filed:
May. 12, 1988
Applicant:
Inventor:
Anil B Goel, Worthington, OH (US);
Assignee:
Ashland Oil, Inc., Ashland, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528367 ; 528373 ; 528390 ;
Abstract
A process for producing oligomeric compounds containing hydroxy alkyl amide groups by the reaction at a temperature in excess of about 100 degrees C. of a bicyclic amide acetal with a member selected from the group consisting of urea, biuret, thiourea, thiobiuret, alkyl substituted ureas, aryl substituted ureas, alkyl substituted thioureas, aryl substituted thioureas, alkylene ether ureas, arylene ether ureas, alkylene ether thioureas and arylene ether thioureas is disclosed.
Quick Actions:
Goel, Anil. (1989). Reaction of bicyclic amide acetal with urea (U.S. Patent No. 4855398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4855398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile