Patents Assigned to Mitsu Chemicals Tohcello, Inc.
  • PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PROCESS FOR PRODUCING SAME, AND PRESSURE-SENSITIVE ADHESIVE FILM
    Publication number: 20180237672
    Abstract: The present invention is an adhesive composition that is characterized by including (A) a polymer comprising a structural unit having a hydroxy group in a side chain, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more. The polymer (A) may include further a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain.
    Type: Application
    Filed: July 12, 2016
    Publication date: August 23, 2018
    Applicant: Mitsu Chemicals Tohcello, Inc.
    Inventors: Manami SAITO, Hiroyoshi KURIHARA