Document VJ0aDZ6XDmd7j4ONp4mrLp8NZ

1-184 (SOM) TENNECOI N T E R - O F F I C E MEMO CHEMICALS. INC Tch E.J. Hourihan A FROM H.B. Carr at Burlington at Burlington Subject 0565 Rheology Reference: Memo - E.J. Hourihan to P.R. Scarito, 1/19/72, Dispersion Resin Quality August 10, 1972 Copy TO H.R. Horton F.W. Kanzler G.. Leach P.R. Scarito J M.W. Williams s File The most recent lot of 0565 (852033) had extremely high rheolog ical properties (Brookfield 266-300+ and Severs 495-660). Lot 852032 produced last week (8/7) also had a Severs result of 606. While results this far out are unexpected, the trend to increas ingly higher rheological properties is not since Quality Control has previously alerted both Manufacturing and Process Engineering of control chart analyses on 6/12/72 and 7/12/72. It is requested that Process Engineering reactivate the programs defined in your referenced memo, Ed, with first order of priority assigned to 0565 rheology (item C. in your memo). HBC/jt H.B. Carr \ COLORITE 014431