Patents by Inventor Go HOMMA

Go HOMMA 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).

  • Flame retardant composition, flame retardant fiber treated with flame retardant composition, and method for increasing amount of flame retardant component adhered onto fibers using said composition
    Patent number: 10301547
    Abstract: The present invention relates to a flame retardant composition, including: at least one phosphorus compound represented by the following general formula (1) or (2); a cationic surfactant; and a nonionic surfactant: in the formula (1), A represents a divalent hydrocarbon group having 1 to 20 carbon atoms, n represents a number of from 1 to 10, and R1 to R8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; in the formula (2), R9 to R14 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and r1, r2, and r3 each independently represent a number of 1 or 0.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: May 28, 2019
    Assignee: ADEKA CORPORATION
    Inventors: Masahiro Takata, Go Homma, Hiroaki Shirai, Masaki Hosaka
  • FLAME RETARDANT COMPOSITION, FLAME RETARDANT FIBER TREATED WITH FLAME RETARDANT COMPOSITION, AND METHOD FOR INCREASING AMOUNT OF FLAME RETARDANT COMPONENT ADHERED ONTO FIBERS USING SAID COMPOSITION
    Publication number: 20160053179
    Abstract: The present invention relates to a flame retardant composition, including: at least one phosphorus compound represented by the following general formula (1) or (2); a cationic surfactant; and a nonionic surfactant: in the formula (1), A represents a divalent hydrocarbon group having 1 to 20 carbon atoms, n represents a number of from 1 to 10, and R1 to R8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; in the formula (2), R9 to R14 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and r1, r2, and r3 each independently represent a number of 1 or 0.
    Type: Application
    Filed: March 28, 2014
    Publication date: February 25, 2016
    Applicant: ADEKA CORPORATION
    Inventors: Masahiro TAKATA, Go HOMMA, Hiroaki SHIRAI, Masaki HOSAKA