WITCO CORP

Current manufacturers of these products are the Polymer Additives Group of Witco Corp. (New York), with the trade name Mark, and Synthetic Products Co. (Cleveland), with the trade name Synpron. The antimony-based stabilizers are typicaHy used for rigid PVC extmsion appHcations at about 0.4 to about 0.8 phr, priced at about 3.80— 4.50/kg. 

Organic Peroxides Product Guide and otherproduct bulletins, Argus Division, Witco Corp., Marshall, Tex., 1992. 

A. McKetma, Fatty Amides-Sjnthesis, Properties, Reactions, and Applications, Humko Chemical Division of Witco Corp., Memphis, Term., 1982. 

Also in existence is the joint-venture web site for leading elastomers suppliers that include Bayer, CK Witco Corp., DSM Elastomers, DuPont-Dow Elastomers L.L.C., Flexsys, M.A. Hanna Rubber Compounding, and Zeon Chemicals L.P. They targeted to create www.ElastomerSolutions.com, a global marketplace and customer-focused, web-based community devoted solely to the sale of elastomers and associated products. 

Isoparaffinic solvent (6) Kaydol oil Mineral oil (36) Witco Corp. 

The commercial nonionic surfactants used in this study included two alcohol ethoxylates, Witconol SN120 (Witco Corp., New York NY) and Brij 35 (ICI, Wilmington, DE), and an ethoxylated sorbitan fatty acid ester, Tween 80 (ICI). Brij 35 was purchased from Sigma (St. Louis, MO), while SN120 and Tween 80 were provided by their respective manufacturers. All surfactants were used as received. 

Brighton, 20th-22nd April 1999, p.350-9 MECHANISM OF PVC STABILISATION Fisch M H Bacaloglu R Witco Corp. 

New York City, 2nd-6th May 1999, p.3621-4. 012 STABILISERS FOR PEROXYDICARBONATE INITIATOR SOLUTIONS Frenkel P Pettijohn E Witco Corp. 

II. SIGNIFICANCE FOR PVC STABILISATION OF STRUCTURE AND EQUILIBRIA OF ALKYLTIN THIOGLY COL ATES/CHLORIDES Fisch M H Bacaloglu R Biesiada K Brecker L R Witco Corp. 

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