Patents by Inventor Gershon Miaskovski

Gershon Miaskovski 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).

  • METHOD FOR RECLAIMING FIBERS FROM TEXTILES WASTE
    Publication number: 20250223732
    Abstract: A method for reclaiming fibers from a textile made of cellulose/synthetic fiber blend, comprising adding the textile to a solution comprising molten salt hydrate (MSH) and an acid catalyst to form a reaction mixture in which cellulose fibers are fibrillated and depolymerized, terminating the reaction to obtain fibrillated and depolymerized cellulose, recovering the cellulose from the re-action mixture, and recovering the synthetic fiber.
    Type: Application
    Filed: April 3, 2023
    Publication date: July 10, 2025
    Inventors: Ella RAPAPORT, Iris BEN DAVID, Revital BEN DANIEL, Gershon MIASKOVSKI, Eyal EDEN, Elad HAKIMI, Yuri CHERNOMORDIK, Itzhak SHALEV, Yelena EPSHTEIN ASSOR, Orel AMAR, Yaakov RACHMILEVITCH
  • STABILIZERS FOR BROMINATED POLYMERIC FLAME RETARDANTS
    Publication number: 20200123364
    Abstract: The invention provides a process comprising reacting an epoxy novolac resin with monohydroxy aromatic compound, optionally in the presence of a poly-functional agent for linking together the epoxy novolac chains. The polymers thus obtained are modified, solid, novolac epoxy resins which are useful as stabilizers for flame retardants such as polystyrene-block-brominated polybutadiene-block-polystyrene.
    Type: Application
    Filed: August 2, 2017
    Publication date: April 23, 2020
    Inventors: Iris BEN DAVID, Yaniv HIRSCHSOHN, Eyal EDEN, Tal MOYAL-ADAR, Gershon MIASKOVSKI
  • Processes for preparing N-ethyl-2-methylpyridinium bromide and N-ethyl-3-methylpyridinium bromide
    Patent number: 9453285
    Abstract: A process for preparing an aqueous solution of N-ethyl-2-methylpyridinium bromide (2-MEPy), comprising reacting 2-picoline and ethyl bromide in a pressure reactor at a temperature above the melting point of the reaction mixture, combining the reaction product with water, wherein said reaction product consists essentially of 2-MEPy in a liquid form, and recovering an aqueous solution of 2-MEPy.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: September 27, 2016
    Assignee: BROMINE COMPOUNDS LTD.
    Inventors: Iris Ben-David, Gershon Miaskovski, Igor Kompaniets
  • PROCESSES FOR PREPARING N-ETHYL-2-METHYLPYRIDINIUM BROMIDE AND N-ETHYL-3-METHYLPYRIDINIUM BROMIDE
    Publication number: 20140262818
    Abstract: A process for preparing an aqueous solution of N-ethyl-2-methylpyridinium bromide (2-MEPy), comprising reacting 2-picoline and ethyl bromide in a pressure reactor at a temperature above the melting point of the reaction mixture, combining the reaction product with water, wherein said reaction product consists essentially of 2-MEPy in a liquid form, and recovering an aqueous solution of 2-MEPy.
    Type: Application
    Filed: March 20, 2014
    Publication date: September 18, 2014
    Applicant: BROMINE COMPOUNDS LTD.
    Inventors: Iris BEN-DAVID, Gershon MIASKOVSKI, Igor KOMPANIETS
  • Process for preparing polybrominated compounds
    Publication number: 20090227816
    Abstract: A process for preparing a polybrominated product such as decabromodiphenyl ether and decabromodiphenyl ethane, which comprises brominating a reduced particle size precursor of said polybrominated product in an organic solvent or in bromine as a solvent, wherein the bromination is carried out either concurrently with or subsequent to said particle size reduction, forming the polybrominated product and separating the same from the reaction mixture.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 10, 2009
    Applicant: BROMINE COMPOUNDS LTD.
    Inventors: Haim Stollar, Gershon Miaskovski, Aharon Meirom, Michael Peled, Jie Yu, Iris Ben David