Document MoGGr8q0EbbKRNLgqY84rmYbL

*V t 'S* ' / UNION CARBIDE CORPORATION TARRYTOWN TECHNICAL CENTER OLD SAW MILL RIVER ROAD, TARRYTOWN, NEW YORK 105S1 CHEMICALS AND PLASTICS RESEARCH AND DEVELOPMENT June 7, 1971 Mr. Joseph R. Darby Research Section Manager Monsanto Company 1700 South 2nd Street St. Louis, Missouri 63177 Dear Mr. Darby: In accordance with our recent telephone conversation, Bob Braddicks and I plan to spend Tuesday, June 22 with you at your laboratory in St. Louis. We will plan to arrive Monday evening, June 21, at 5:24 P.M. on TWA Flight 147 and return to New York Tuesday evening at 4:50 P. M. Please make arrange ments for our lodging at a convenient location and advise us concerning where we will be staying. Unfortunately, Bill Bauer wilt not be able to accompany us on this trip. . 711: We would like to review the following subjects concerning "Santicizer" / : '> _ / . - - Weathering and oven aging resistance of poly (vinyl chloride) con taining this plasticizer. -. , 2. fi ' la-*' 3. ; tJ The statistical study of low temperature properties of poly(vinyl chloride) comparing "Santicizer" 711-G and 711-M, which you had briefly commented on at our meeting of May 5. The product specifications and test methods for determining the ' properties defined in the specifications. Typical shipping data for "Santicizer" 711. . ' 5. Toxicological properties of "Santicizer" 711. fJviT 7 Bob and I are looking forward^to seeing you on June 22. Very truly yours. LGK/et cc: W. H. Bauer R. P. Braddicks i J. R. Wilkinson Group Leader Vinyl Resins and Plasticizers DSW 587385 STLCOPCB4092721