ARGOTEC INC. - The film and sheet extruder in Greenfield, Mass., named Michael Mosher vice president of sales and Susan Cole inside sales manager.
CLARIANT MASTERBATCHES - The supplier of color and additive masterbatches in Muttenz, Switzerland, named Holger Dierssen global head of marketing and Jan Malik additive masterbatch business director.
EASTMAN CHEMICAL CO. - The resin supplier in Kingsport, Tenn., named Laurie Andriate global marketing director for plastics.
EVC INTERNATIONAL NV - John Hudson resigned as chief financial officer of the Eijsden, Netherlands-based PVC resin producer and converter. He was replaced by Leen Heeniskerk.
GE ADVANCED MATERIALS - The compounder in Pittsfield, Mass., named Gregory Adams vice president-automotive, plastics.
KRAUSS-MAFFEI KUNSTSTOFFTECH- NIK GMBH - Marketing communications manager Guido Radig stepped down after more than 10 years at the Munich, Germany-based machinery supplier.
MACK MOLDING CO. - The injection molder in Arlington, Vt., named Ed Bolz senior engineer.
MASCO CORP. - The maker of building products in Taylor, Mich., named Jerry Volas group vice president.
MINIATURE PRECISION COMPONENTS INC. - The injection molder and extruder in Walworth, Wis., named Tracy Edson account manager for Ford Motor Co..
MINNESOTA DIVERSIFIED INDUSTRIES LLC - The nonprofit sheet extruder and converter in St. Paul, Minn., named Stacey Wentz market development director.
MOLL INDUSTRIES INC. - The injection molder in Dallas named Jerry Trojan vice president of finance.
O'NEIL COLOR & COMPOUNDING CORP. - The compounder in Jasper, Tenn., named Mark Bruner president.
OWENS-ILLINOIS INC. - The Toledo, Ohio-based packaging injection molder named Li Qing general manager of China.
REPSOL YPF SA - The Madrid, Spain-based oil company named Pedro Fernandez Frial executive director of its new downstream division, which includes its European chemical operations. Enrique Locutura will manage chemical production in South America.
SANDRETTO UK LTD. - Trevor Jennings, technical director of the Rugby, England-based supplier of injection molding machines, retired after 27 years in the plastics industry.
SEITZ CORP. - The custom injection molder in Torrington, Conn., named Dawn Murphy president of Seitz Corp. China.
SHARP INTERPACK LTD. - The Bridgwater, England, food-tray thermoformer named Bob Hayes meat and protein business market manager.
TEKNOR APEX CO. - The custom PVC compounds maker in Pawtucket, R.I., named Paul Burke vice president of manufacturing.
TERVIS TUMBLER CO. - The maker of insulated drinkware in Osprey, Fla., named Laura Spencer chief operating officer.
ZIRCON CORP. - The custom injection molder in Hulmeville, Pa., named John Zitkus chief executive officer and president.
ZOLTEK COS. INC. - The technology and materials company in St. Louis named David Harding chief operating officer and president, succeeding Zsolt Rumy, who continues as chairman and chief executive officer.
* Gary De Santis, senior corporate architect for BASF CORP., a chemical and resin supplier in Mount Olive, N.J., was elected to the board of the Washington-based Sustainable Buildings Industry Council. ... CIBA SPECIALTY CHEMICALS INC., an additives maker in Basel, Switzerland, named Philipp Walter new-business development manager for polyolefins in North America. ... ELYSIUM INC., a software maker in Southfield, Mass., named Todd Weiss an accounts director. ... M2 ENGINEERING AB, a maker of optical disc equipment in Stockholm, Sweden, named Lars Jonsson president and Ulf Bexell vice president of sales for M2 Asia. The company also named Markus Nilsson chief technology officer for M2 Group. ... PACKAGING MACHINERY MANUFACTURERS INSTITUTE, a trade group in Arlington, Va., named Jose Martinez director of the Latin America office. ... PAULSON TRAINING PROGRAMS INC., a training company in Chester, Conn., named Joe Knapik a regional sales manager. ... REICHHOLD INC., a resin supplier in Research Triangle Park, N.C., named Rodney Biddle senior vice president of global coatings and Bill Branson senior vice president of operations and supply chain. ... SASOL WAX AMERICAS INC., a distributor of synthetic waxes in Shelton, Conn., named Ed Richard technical sales manager for polymer additives. ... SOUTHLAND POLYMERS INC., a distributor of thermoplastic resins in Sante Fe Springs, Calif., named Steve Inge senior sales manager. ... WATLOW ELECTRIC MANUFACTURING CO., an auxiliary equipment manufacturer based in St. Louis, named John Gross operations director for its facility in Hannibal, Mo.