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:
Sep. 23, 2008
Filed:
Aug. 27, 2002
Rakesh Sarin, Faridabad, IN;
Deepak Kumar Tuli, Faridabad, IN;
Shanti Parkash, Faridabad, IN;
Krishan Kumar Swami, Faridabad, IN;
Rajiv Ranjan, Faridabad, IN;
Ram Prakash Verma, Faridabad, IN;
Niranjan Raghunath Raje, New Delhi, IN;
Akhilesh Kumar Bhatnagar, Faridabad, IN;
Rakesh Sarin, Faridabad, IN;
Deepak Kumar Tuli, Faridabad, IN;
Shanti Parkash, Faridabad, IN;
Krishan Kumar Swami, Faridabad, IN;
Rajiv Ranjan, Faridabad, IN;
Ram Prakash Verma, Faridabad, IN;
Niranjan Raghunath Raje, New Delhi, IN;
Akhilesh Kumar Bhatnagar, Faridabad, IN;
Indian Oil Corporation Limited, Mumbai, Maharashtra, IN;
Abstract
The present invention relates a surfactant composition for use as an emulsifier in water blended fuel mixture. The said composition includes ethoxylate of cashew nut shell liquid. In addition ethoxylate of cashew nut shell liquid, the said composition comprises a co-surfactant having a hydrophilic lipophilic balance in the range of 4 to 12 and a polymeric dispersant. The water blended fuel mixture using emulsifiers of the present invention, overcome some of the shortcomings of the previously known emulsions. The ethoxylate of cashew nut shell liquid is of the formula (I).