Patents by Inventor Masahiro HIMURO

Masahiro HIMURO 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).

  • WATER AND OIL REPELLENT AND TEXTILE PRODUCT
    Publication number: 20210032493
    Abstract: A water- and oil-repellent agent including: (a) a fluorine-containing monomer represented by the general formula CH2?C(—X)—C(?O)—Y—Z—Rf [where X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is —O— or13 NH—, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 1-20 carbon atoms]; and (b) a fluorine-containing copolymer containing a repeating unit derived from nonyl(meth)acrylate. Also disclosed is a textile product including a fibrous substrate treated with the water- and oil-repellent agent.
    Type: Application
    Filed: October 21, 2020
    Publication date: February 4, 2021
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Masato IOKI, Masahiro MIYAHARA, Tetsuya UEHARA, Yuuki YAMAMOTO, Masaki FUKUMORI, Masahiro HIMURO