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:
Oct. 20, 2020
Filed:
Jul. 21, 2017
Tata Steel Limited, Mumbai, IN;
Centre for Nano and Soft Matter Sciences, Bangalore, IN;
Shyam Kumar Choudhary, Mumbai, IN;
Sumitesh Das, Mumbai, IN;
Giridhar Udapi Rao Kulkarni, Bangalore, IN;
Rajashekhar Pujar, Bangalore, IN;
TATA STEEL LIMITED, Mumbai, IN;
CENTER FOR NANO AND SOFT MATTER SCIENCES, Bagalore, IN;
Abstract
The present disclosure relates to a process for producing graphene, wherein the process is simple and economical. In the said process the substrate is contacted with vaporized seedlac to produce graphene on a substrate including but not limited to conductive material and non-conductive material. The disclosure further relates to a graphene which is impermeable to ions and molecules, resistant to oxidation and is hydrophobic. The disclosure furthermore relates to a substrate comprising graphene, said substrate is resistant to corrosion, resistant to oxidation and is hydrophobic.