Patents by Inventor Maya Kasowski

Maya Kasowski 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).

  • Reaction product of a phosphorous acid with ethyleneamines for flame resistance
    Publication number: 20060175587
    Abstract: Flame retardant compositions, and compositions that comprise an organic polymer and the flame retardant composition are disclosed. The flame retardant compositions are prepared by reacting ethylene diamine with polyphosphoric acid; or reacting an ethyleneamnine or a mixture of ethyleneamines with phosphoric acid, polyphosphoric acid, pyrophosphoric acid, or mixtures thereof. A 10% by weight solution of the product in water has a pH between about 2.5 to 6.0. The flame retardant compositions are non-halogen containing flame retardant compositions and do not gas undesirably during processing at temperatures of 235° C. or even higher.
    Type: Application
    Filed: June 3, 2003
    Publication date: August 10, 2006
    Inventor: Maya Kasowski
  • Reaction product of a phosphorous acid with ethyleneamines, formaldehyde, and amine for flame resistance
    Publication number: 20050029499
    Abstract: Flame retardants, and compositions containing the flame retardants are disclosed. The flame retardants are prepared reacting ethylene diamine with polyphosphoric acid; or reacting an ethyleneamine or a mixture of ethyleneamines with phosphoric acid, polyphosphoric acid, pyrophosphoric acid, or a mixtures thereof. A 10% by weight solution of the product in water has a pH between about 3.5 to 6.5. The flame retardants are non-halogen containing flame retardants that do not gas undesirably during processing at temperatures of 235° C. or even higher.
    Type: Application
    Filed: December 5, 2002
    Publication date: February 10, 2005
    Inventors: Robert Kasowski, Maya Kasowski