COLORITE POLYMERS CO.- Robert Brookman was named president of the new Ridgefield, N.J., unit of Pure Tech Inter-national, which combines three Colorite companies: Unichem Products, which makes PVC compounds for health care; Cyber-tech Polymers, a maker of wire, cable, footwear and PVC compounds; and Colorite Specialty Resins, a PVC resin producer.
CLARKE CONTAINER DIVISION -Joseph Gadawski was named national sales manager of the Buffalo, N.Y., maker of prescription vials.
CRANE PLASTICS - Tanny Crane was named president and chief executive officer, and Mike Crane was named executive vice president of the Columbus, Ohio-based maker of custom vinyl profiles and siding. Jim Crane, who was elected president in 1967, is relinquishing control of day-to-day operations to become chairman and CEO of Crane Group.
FABRI-KAL CORP. - Steven Emminger was named vice presidert of sales and marketing for the Kalamazoo, Mich., packaging thermoformer.
FREEDOM PLASTICS INC. - Bill Coleman was named vice president of manufacturing for the Janesville, Wis., maker of PVC pipe and fittings.
MENASHA CORP. - John Bon-ham was named division vice president and general manager of the Neenah, Wis., company's Molded Products Division in Watertown, Wis. The unit custom molds thermoset parts for original equipment manufacturers in the agricultural, industrial, construction, automotive and recreational products markets.
PLASTECH CORP. - Mark McCourtney was named vice president of marketing and sales for the Forest Lake, Minn., custom injection molder.
SEDA SPECIALTY PACKAGING CORP. - Daniel Wieneke was named president of the company's Plattsburgh, N.Y.-based American Safety Closure subsidiary.
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John Stanulonis was named vice president of marketing and an officer of CHURCHILL TECHNOLOGIES INC., the parent of Novon International Inc., a Tonawanda, N.Y., producer of specialty resins. ... EASTMAN CHEMICAL CO. named Roger Mowen president of Carolina Eastman Division in Columbia, S.C., succeeding John Beckler, who is retiring April 1. Also, Garland Williamson was named president of the Texas Eastman Division in Longview, Texas, replacing Paul Folzenlogen, who is retiring July 1 after 36 years with the firm. ... Jukka Viinanen, chief operating officer of NESTE OY, was named vice chairman of the board and deputy CEO of the Espoo, Finland, chemicals firm. ... Gilles Perrot was named CEO, resin division, of Paris-based TOTAL-CHIMI, and Werner Bruck will replace him as CEO of the firm's Cook Com-posites and Polymers unit in Kansas City, Mo. ... John Ellward was named vice president of sales and marketing of COLORITE POLYMERS CO.'s Unichem Products, a PVC compound producer in Ridgefield, N.J. ... Matthew Black Carroll was named president of machinery maker BLACK BROS. CO. of Mendota, Ill.