Patents by Inventor Chirag Tejuja

Chirag Tejuja 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).

  • POLYESTER MIXTURE WITH IMPROVED FLOWABILITY AND GOOD MECHANICAL PROPERTIES
    Publication number: 20110196098
    Abstract: The invention relates to polyester mixtures, comprising A) from 30 to 98% by weight of at least one thermoplastic aromatic polyester, B) from 0.01 to 15% by weight of B1) at least one highly branched or hyperbranched polycarbonate, or B2) at least one highly branched or hyperbranched polyester or a mixture of these C) from 1 to 20% by weight of a polyester based on aliphatic and aromatic dicarboxylic acids and on an aliphatic dihydroxy compound, D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%; and to their use, and also to fibers, foils, and moldings obtainable from these polyester mixtures.
    Type: Application
    Filed: August 13, 2008
    Publication date: August 11, 2011
    Inventors: Claudia Mettlach, Andreas Eipper, Bernd Bruchmann, Martin Weber, Motonori Yamamoto, Chirag Tejuja, Carsten Weiss
  • NANOCOMPOSITE MADE OF STAR-SHAPED STYROL-BUTADIENE BLOCK COPOLYMERS AND LAYER SILICATES
    Publication number: 20080045640
    Abstract: The invention relates to a nanocomposite containing (I) a star-shaped, branched block copolymer made of vinylaromatic monomers and dienes and (II) a layer silicate. The invention also relates to a method for the production thereof.
    Type: Application
    Filed: October 20, 2005
    Publication date: February 21, 2008
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Volker Warzelhan, Thomas Breiner, Konrad Knoll, Chirag Tejuja