Patents by Inventor Prashil Dharmesh Desai

Prashil Dharmesh Desai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Silane functionalized fibre based coating composition and a process of preparation thereof
    Patent number: 11608442
    Abstract: The present disclosure envisages a coating composition. The coating composition comprises a polymeric emulsion, silane functionalized fibres and a fluid medium. The silane functionalized fibres are present in an amount in the range of 0.05 wt. % to 10 wt. % of the coating composition. The polymeric emulsion is present in an amount in the range of 20 wt. % to 60 wt. % of the coating composition. The fluid medium is present in an amount in the range of 5 wt. % to 40 wt. % of the coating composition. The silane functionalized fibre comprises at least one polymer bonded to at least one silane group. The coating composition of the present disclosure exhibit improved properties such as better coverage when applied on a surface, mechanical properties, stain resistance properties and the like, when compared to coating composition without fibres.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: March 21, 2023
    Assignee: Reliance Industries Limited
    Inventors: Ramanand Namdeo Jagtap, Arun Arora, Gaurav Gupta, Nilesh Shankar Revagade, Nivedita Dnyaneshwar Nandanwar, Prashil Dharmesh Desai
  • SILANE FUNCTIONALISED FIBRE BASED COATING COMPOSITION AND A PROCESS OF PREPARATION THEREOF
    Publication number: 20200239703
    Abstract: The present disclosure envisages a coating composition. The coating composition comprises a polymeric emulsion, silane functionalized fibres and a fluid medium. The silane functionalized fibres are present in an amount in the range of 0.05 wt. % to 10 wt. % of the coating composition. The polymeric emulsion is present in an amount in the range of 20 wt. % to 60 wt. % of the coating composition. The fluid medium is present in an amount in the range of 5 wt. % to 40 wt. % of the coating composition. The silane functionalized fibre comprises at least one polymer bonded to at least one silane group. The coating composition of the present disclosure exhibit improved properties such as better coverage when applied on a surface, mechanical properties, stain resistance properties and the like, when compared to coating composition without fibres.
    Type: Application
    Filed: October 15, 2018
    Publication date: July 30, 2020
    Applicant: Reliance Industries Limited
    Inventors: Ramanand Namdeo Jagtap, Arun Arora, Gaurav Gupta, Nilesh Shankar Revagade, Nivedita Dnyaneshwar Nandanwar, Prashil Dharmesh Desai