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:
Feb. 25, 2014
Filed:
Mar. 21, 2006
Applicants:
Arun Kumar Singh, Uttranchal, IN;
Naval Kishore Pandey, Uttranchal, IN;
Ashok Kumar Gupta, Uttranchal, IN;
Inventors:
Arun Kumar Singh, Uttranchal, IN;
Naval Kishore Pandey, Uttranchal, IN;
Ashok Kumar Gupta, Uttranchal, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 105/06 (2006.01); C10M 133/14 (2006.01); C10M 129/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention provides a composition of insulating fluid and process for the preparation thereof that mainly contains alkyl benzenes. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive. The product of this invention has utility as an insulating fluid in electrical installations such as transformer.