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:
Nov. 19, 1985
Filed:
Apr. 09, 1984
Applicant:
Inventors:
Kju Hi Shin, Baton Rouge, LA (US);
Edward F Tatum, Baton Rouge, LA (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568722 ; 568723 ;
Abstract
4-[[4-hydroxy-3,5-bis(1-methylethyl)phenyl]hydrocarbyl]-2, 6-dimethylphenols. The compounds of the invention such as 4-[[4-hydroxy-3,5-bis(1-methylethyl)phenyl]hydrocarbyl]-2,6-dimethylphenol have low melting points and other physical and chemical properties making them valuable as curing agents, antioxidants, and for other purposes.