Patents by Inventor Sudan Pushap

Sudan Pushap 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).

  • CATALYST SYSTEM AND PROCESS FOR PREPARING OF POLYESTER RESINS, FIBRE, FILAMENTS AND YARN USING SAID CATALYST SYSTEM
    Publication number: 20130184414
    Abstract: The present invention relates to a process for preparation of polyester resin in the presence of a novel catalyst system comprising an antimony compound and inorganic tin compound. The present invention also relates to a catalyst system for the preparation of polyester comprising an antimony compound and inorganic tin compound which reduces the polymerization time at all stages of polyester synthesis and reduces the generation of degradation product. This invention further relates to polyester resin with improved L color having significant importance in end-use applications.
    Type: Application
    Filed: January 27, 2011
    Publication date: July 18, 2013
    Applicant: RELIANCE INDUSTRIES LIMITED
    Inventors: Srinivasacharya Ramacharya Ayodhya, Sudan Pushap, Shivamurthy Padadayya Jadimath, Nandkumar Gopal Pawashe, Vikas Kadu Bhangale