Kaneka 

Kaneka Corporation engages in the manufacture and sale of polyvinyl chloride (PVC), crosslinked PVC, PVC-PVAc polymers, paste PVC, acryl grafted-vinyl chloride copolymer, and chlorinated PVC in Japan and internationally. It provides impact modifiers, processing aids, specialty additives, toughener for thermosetting resins, silyl-terminated polyether, acrylic silicon, terminally reactive liquid acrylic, and biodegradable polymer, as well as engineering resin for injection molding, acrylic film, and isobutylene-based thermoplastic elastomer products. The company also offers polypropylene and kanelite foams, extruded polystyrene foam insulation, polyimide film, transparent film for optical use, high thermal conductive graphite sheets, multi-layer insulation, transparent conductive film, and thermo-resistant, and light-resistant transparent resin products. In addition, it provides photovoltaic power generation systems for residences, public, and industrial installations; eco fur, flame-retardant, hair accessory, and new materials; and organic EL lighting panels, lithium-ion battery, and biosurfactant. Further, the company offers intervention, blood purification, gastroenterology intervention, testing equipment, regenerative medicine and cell therapy, and genetic diagnostic products; and low molecular pharmaceutical materials, affinity chromatography resin for purification of a monoclonal antibody, biopharmaceuticals, transdermal medicine, and innerwear with shock-absorbing pad. Additionally, it provides dairy products, yogurt, margarine, fat and oils, whipping cream, filling, baker's yeast/ dough improver, processed fruits, butter, shortening, cacao butter alternatives, cream for kneading and other uses, frozen dough, spices, antifreeze materials; and pharma and supplemental nutrition solutions, which include coenzyme, probiotics, and dietary ingredients, as well as fertilizers. The company was incorporated in 1949 and is headquartered in Tokyo, Japan.