Patents by Inventor Tetsuyasu SUGIMOTO

Tetsuyasu SUGIMOTO 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).

  • HOT MELT ADHESIVES AND DISPOSABLE PRODUCTS USING THE SAME
    Publication number: 20180100091
    Abstract: The present invention provides hot melt adhesives. A hot melt adhesive according to the present invention contains a styrenic block copolymer (A) containing a styrene-butadiene-styrene block copolymer (A1); and at least one styrenic block copolymer (A4) selected from the group consisting of a styrene-butadiene-styrene block copolymer (A2) and a styrene-isoprene-styrene block copolymer (A3), wherein the styrenic block copolymer (A) contains a predetermined amount of the styrene-butadiene-styrene block copolymer (A1) relative to the total amount of the styrene-butadiene-styrene block copolymer (A1) and the styrenic block copolymer (A4); a tackifier (B); and a plasticizer (C), wherein the hot melt adhesive has a melt viscosity of 6000 mPa s or lower.
    Type: Application
    Filed: April 22, 2016
    Publication date: April 12, 2018
    Applicant: Sekisui Fuller Company, Ltd.
    Inventors: Tetsuyasu SUGIMOTO, Yu SOMEYA, Rikio GENMA, Munetaka YOSHII, Mamoru KOIKE, Kazuya SUZUKI