Patents by Inventor Rina Ai

Rina Ai 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).

  • Publication number: 20090170985
    Abstract: A composition is disclosed, comprising, based on the total weight of the composition: from 5 to 60 wt. % of a poly(ethylene terephthalate) having an intrinsic viscosity from 0.5 to 0.9 dl/g; from 0.5 to 10 wt. % of a melamine component; from 5 to 20 wt. % of a halogenated organic flame retarding synergist; from more than 0 to 25 wt % of a polyamide, from 2 to 10 wt. % of an inorganic flame retarding synergist; from 0.1 to 5 wt. % of an anti-dripping agent; and from 10 to 50 wt. % of a reinforcing filler; The invention also relates to articles made from the composition, methods for making the composition, and methods for using the composition.
    Type: Application
    Filed: December 28, 2007
    Publication date: July 2, 2009
    Inventors: Rina Ai, Gerben Bernardus Wilhelmus Hieltjes, Chris van der Weele
  • Publication number: 20070282040
    Abstract: The invention relates to a molding composition containing: (a) a polycarbonate component; (b) a polyester component; (c) a polyamide component; (c) a halogenated flame retarding component; and (d) a carboxy reactive component. The composition exhibits excellent properties that are highly useful in applications such as electronic components. The composition may also contain other components, such as impact modifiers. The invention also relates to articles made from the composition as well as methods of making and using the composition.
    Type: Application
    Filed: December 20, 2006
    Publication date: December 6, 2007
    Inventors: Rina Ai, Sanjay Braj Mishra, Chris van der Weele, Nina P. Vaze