Patents by Inventor Theivanayagam Chairman DEIVARAJ

Theivanayagam Chairman DEIVARAJ 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).

  • FORMABLE ANTI-GLARE POLYMER FILMS
    Publication number: 20210115288
    Abstract: The present invention relates to a formable anti-glare polymer film wherein a thermoplastic polymeric film having at least one textured surface and a coating on the textured surface said coating being obtainable by coating with a coating composition comprising (a) a binder, comprising at least one difunctional (meth)acrylic monomer and/or difunctional (meth)acrylate oligomer, and (b) a crosslinking agent, comprising at least one multifunctional (meth)acrylic monomer, wherein said coating composition has a theoretical crosslinking density in the range of from <2.0·10?3, preferably of from ?1.99·10?3 to ?0.1·10?3, more preferably of from ?1.85·10?3 to ?0.2·10?3, and a process for producing such film. Furthermore the invention relates to molded articles, particularly molded articles obtainable by in-mold decoration (IMD) processes, and the use of the formable anti-glare films for the manufacture of molded articles.
    Type: Application
    Filed: November 23, 2016
    Publication date: April 22, 2021
    Inventors: Theivanayagam Chairman DEIVARAJ, Serguei KOSTROMINE, Joachim PETZOLDT, Nutkiye BAYRAM, Daniel SCHEIBNER, Chung Leung WONG, Meng FENG
  • IMPROVED MAXIMUM PROCESSING TEMPERATURE OF PLASTIC SUBSTRATES USING HARD COATS
    Publication number: 20160002423
    Abstract: The present invention relates to the improvement of the maximum processing temperature of plastic substrates, in particular polymer films.
    Type: Application
    Filed: February 5, 2014
    Publication date: January 7, 2016
    Applicant: Bayer MaterialScience AG
    Inventors: Axel SCHMIDT, Theivanayagam Chairman DEIVARAJ, Rachel Tessy MATHEW, Zheng WANG, Fransiska Cecilia KARTAWIDJAJA, Shu yin Sharon SIM