DECATUR, IL and BASKING RIDGE, NJ – Matheson Tri-Gas, Inc. ("MATHESON"), a global manufacturer and supplier of industrial, medical, electronics and specialty gases and welding supplies headquartered in Basking Ridge, New Jersey, announced today that it has completed the acquisition of Continental Carbonic Products, Inc. ("CCPI"), an Illinois-based manufacturer and supplier of dry ice and liquid carbon dioxide. MATHESON is the largest subsidiary of Taiyo Nippon Sanso Corporation ...