Patents Assigned to KOJIMA SANGYO CO., LTD.
  • METHODS OF RECYCLING WASTE RESIN PRODUCTS
    Publication number: 20130264734
    Abstract: A method of recycling a waste resin product having a coated film formed thereon, may include crushing the waste resin product into roughly crushed resin pieces; at least partially removing the coated film via a chemical process from the roughly crushed resin pieces; and further mechanically removing the coated film from the roughly crushed resin pieces by finely crushing the roughly crushed resin pieces. The process results in finely crushed resin pieces having their film coating substantially removed.
    Type: Application
    Filed: March 7, 2013
    Publication date: October 10, 2013
    Applicant: KOJIMA SANGYO CO., LTD.
    Inventors: Shigehito KATOH, Michitsune ITOH, Shinji TOHYAMA