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. 12, 1985
Filed:
Apr. 09, 1984
Applicant:
Inventors:
Betty J Morris-Sherwood, Port Arthur, TX (US);
Edward C Brink, Jr, Port Arthur, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
252392 ; 252394 ; 252396 ; 422 16 ;
Abstract
A composition which is noncorroding to metals in contact therewith includes water, an alkylene glycol and/or a polyoxyalkylene glycol, a polyoxyalkylene amine and substantially no inorganic nitrite. The polyoxyalkylene amine replaces the previously used inorganic nitrite to reduce the toxicity of the noncorroding composition.