Rhombic Develops Color Masterbatch for Polypropylene Oct. 11, 2016 Filed Under: Innovation, Materials Tagged With: Mitsubishi Chemical Holdings, pigments, polypropylene, PP, RhombicRhombic Corp., a group company of Mitsubishi Chemical based in Yokkaichi, Mie Prefecture, has developed a new color masterbatch for…... Please subscribe to read the full story. Subscribe Free Trial Related Articles:New Japan Chemical Develops Polypropylene Crystallization…Panasonic Develops Composite Molding Material Containing 70%…Is the Intensifying Technology Race in Medium-Sized LCD…Tomoegawa Develops Highly Moldable CMF-Reinforced PPSABIC Pursues Polycarbonate Resin as Replacement for…Japan Polypropylene Looks to Improve Food Packaging Barrier…