Invention Grant
- Patent Title: Compositions for preparing expander free electrodes for lead acid battery and performance thereof
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Application No.: US15919082Application Date: 2018-03-12
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Publication No.: US10468671B2Publication Date: 2019-11-05
- Inventor: Palvannan Mohanasundaram , Bhanumurthy Samala , Narayanam Seshubabu , Amardeep Singh , Naduhatty Selai Raman , Sankara Sri Venkata Ramakumar , Biswapriya Das
- Applicant: INDIAN OIL CORPORATION LIMITED
- Applicant Address: IN Mumbai
- Assignee: INDIAN OIL CORPORATION LIMITED
- Current Assignee: INDIAN OIL CORPORATION LIMITED
- Current Assignee Address: IN Mumbai
- Agency: Maschoff Brennan
- Priority: IN201721017321 20170517
- Main IPC: H01B1/16
- IPC: H01B1/16 ; H01M4/36 ; H01M4/56 ; H01M4/58 ; H01M4/62 ; H01M10/06 ; H01M4/22 ; H01M4/20 ; B82Y30/00 ; B82Y40/00
Abstract:
The present invention deals with employing Heteroatoms namely Nitrogen, Sulphur intrinsic embedded carbon nanotubes (H-CNT) as multifunctional additive for preparing lead acid battery electrodes to substitute the expander chemicals namely, Vanisperse, Dinel Fibre, Barium sulphate and carbon black. Further the invention provides H-CNT in-situ produced from Crude oil or its products.
Public/Granted literature
- US20180337397A1 COMPOSITIONS FOR PREPARING EXPANDER FREE ELECTRODES FOR LEAD ACID BATTERY AND PERFORMANCE THEREOF Public/Granted day:2018-11-22
Information query
