Patents by Inventor Pravin Borade

Pravin Borade 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).

  • Thermoplastic poly(arylene ether)/polyester blends and method of making
    Patent number: 8536272
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: September 17, 2013
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Pravin Borade, Donna Starrup Bossman, Shreyas Chakravarti, Robert R Gallucci, Roshan Kumar Jha, Ganesh Kannan, Nitin Moghe, Przemyslaw Olszynski
  • Thermoplastic poly(arylene ether) / polyester blends and articles thereof
    Patent number: 8092717
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; electrically conductive filler, and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: January 10, 2012
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Pravin Borade, Donna Starrup Bossman, Shreyas Chakravarti, Robert R Gallucci, Roshan Kumar Jha, Ganesh Kannan, Nitin Moghe, Przemyslaw Olszynski
  • Flame retardant thermoplastic article
    Patent number: 7608651
    Abstract: An article comprises a compatibilized poly(arylene ether)/polyamide blend, an optional electrically conductive filler, a phosphinate, and flame retardant augment selected from the group consisting of melamine polyphosphate, zinc borate, low melting glass, talc, and combinations of two or more of the foregoing flame retardant augments.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: October 27, 2009
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Pravin Borade, Manatesh Chakraborty, Anantharaman Dhanabalan, Roshan Kumar Jha, Jaykisor Pal
  • THERMOPLASTIC POLY(ARYLENE ETHER) / POLYESTER BLENDS AND METHOD OF MAKING
    Publication number: 20090036606
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.
    Type: Application
    Filed: July 12, 2007
    Publication date: February 5, 2009
    Applicant: General Electric Company
    Inventors: Pravin Borade, Donna Staarup Bossman, Shreyas Chakravarti, Robert R. Gallucci, Roshan Kumar Jha, Ganesh Kannan, Nitin Moghe, Przemyslaw Olszynski
  • THERMOPLASTIC POLY(ARYLENE ETHER) / POLYESTER BLENDS AND ARTICLES THEREOF
    Publication number: 20090014692
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; electrically conductive filler, and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.
    Type: Application
    Filed: July 12, 2007
    Publication date: January 15, 2009
    Applicant: General Electric Company
    Inventors: Pravin Borade, Donna Staarup Bossman, Shreyas Chakravarti, Robert R. Gallucci, Roshan Kumar Jha, Ganesh Kannan, Nitin Moghe, Przemyslaw Olszynski
  • Poly(arylene ether) compositions and methods of making the same
    Patent number: 7435780
    Abstract: A method of making a resin composition comprises melt mixing a first polymer comprising a polyamide powder or a polyester powder with a fluoropolymer at a temperature below a softening temperature of the fluoropolymer to form a first melt blend; fibrillating the fluoropolymer in the first melt blend to form a fibrillar network in the first melt blend; and melt mixing the first melt blend having the fibrillar network with i) a poly(arylene ether) and a compatibilizing agent or ii) a poly(arylene ether) and a reaction product of the poly(arylene) and a compatibilizing agent.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 14, 2008
    Assignee: Sabic Innovavtive Plastics IP B.V.
    Inventors: Pravin Borade, Manatesh Chakraborty, Roshan Kumar Jha, Parnasree Maiti, Prochi Verma
  • FLAME RETARDANT POLY(ARYLENE ETHER)/POLYAMIDE COMPOSITIONS, METHODS, AND ARTICLES
    Publication number: 20070244231
    Abstract: A flame retardant poly(arylene ether)/polyamide composition includes a poly(arylene ether), a polyamide, about 5 to about 15 weight percent glass fiber, and a flame retardant consisting of a metal dialkyl phosphinate. Methods of preparing the composition are described, as are articles that include it.
    Type: Application
    Filed: June 19, 2007
    Publication date: October 18, 2007
    Inventors: Pravin Borade, Mark Elkovich, Jaykisor Pal
  • METHOD OF MAKING A POLY(ARYLENE ETHER)/POLYAMIDE COMPOSITION
    Publication number: 20070238832
    Abstract: A method of making a thermoplastic composition comprises melt blending a poly(arylene ether), a compatibilizer and a second impact modifier to form a first mixture. The second impact modifier comprises aryl alkylene units. The first mixture is melt blended with polyamide, electrically conductive carbon black. A first impact modifier and fibrous filler.
    Type: Application
    Filed: April 5, 2006
    Publication date: October 11, 2007
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Parnasree Maiti
  • VEHICULAR BODY PART
    Publication number: 20070235698
    Abstract: A vehicular body part comprises a compatibilized poly(arylene ether)/polyamide blend, two impact modifiers, electrically conductive carbon black and fibrous filler.
    Type: Application
    Filed: April 5, 2006
    Publication date: October 11, 2007
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Parnasree Maiti
  • POLY(ARYLENE ETHER)/POLYAMIDE COMPOSITION
    Publication number: 20070235697
    Abstract: A composition comprises a poly(arylene ether), a polyamide, electrically conductive carbon black, a fibrous filler, a first impact modifier and a second impact modifier.
    Type: Application
    Filed: April 5, 2006
    Publication date: October 11, 2007
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Parnasree Maiti
  • Impact modified poly(arylene ether)/polyester blends and method
    Publication number: 20070049690
    Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether) resin; a polyester resin; two impact modifiers; and a polymeric compatibilizer.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventors: Pravin Borade, Manatesh Chakraborty, Roshan Jha, Nisha Preschilla
  • Flame Retardant Thermoplastic Article
    Publication number: 20060167144
    Abstract: An article comprises a compatibilized poly(arylene ether)/polyamide blend, an optional electrically conductive filler, a phosphinate, and flame retardant augment selected from the group consisting of melamine polyphosphate, zinc borate, low melting glass, talc, and combinations of two or more of the foregoing flame retardant augments.
    Type: Application
    Filed: April 10, 2006
    Publication date: July 27, 2006
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Anantharaman Dhanabalan, Roshan Jha, Jaykisor Pal
  • Flame Retardant Poly(Arylene Ether)/Polyamide Composition
    Publication number: 20060167143
    Abstract: A composition comprises a compatibilized poly(arylene ether)/polyamide blend, an optional electrically conductive filler, a phosphinate, and flame retardant augment selected from the group consisting of melamine polyphosphate, zinc borate, low melting glass, talc, and combinations of two or more of the foregoing flame retardant augments.
    Type: Application
    Filed: April 10, 2006
    Publication date: July 27, 2006
    Applicant: General Electric Company
    Inventors: Pravin Borade, Manatesh Chakraborty, Anantharaman Dhanabalan, Roshan Jha, Jaykisor Pal