Document 2RqGxMXgO1j6L42eq4rN7Kw67

cc: nr. ,J. 7 Huns* Cleveland .. jfMF Terfc 2*. Us. -. r,e9W*r ?Aj Chie iC md 2 , . kueilisrles ^iwtifh ^eptwcber U* 1?S1 .Sew- Tit1S4sthaelwpenPsljpswt Dm bast iaferaetian that I atu get hare on this so-ct: i4 *Vew iitsaitss Hfnent* n&iofe the Untional Lrad ioapsay is begins lag to proaeie is chat it is :uet an old pisgswst with a sn application. This picsent, ss you LaJlasfce,, is 1 Items ZZ?3 o >j & ao'ahs&ges have been node in it te tm3m it car# s lt.>le for tnlsiaa points. It is the fooling here that they are taking sdvsntage of the shortage of straight tltmios te prowsfce the steadi ed tltmiuo with, o a&leita bene shie& had esrfe with eesldarsfeie op:sitim la the rest. ' - '- ' As you knew, oaloltse Uttf of etsieh Tttsnox SCOT oaotsia* 70f is unsuitable-tor use ia emulsion points because the ealsiua interacts with the protein te"break the exulsloa end else to decrease weskaollity. .Lurther-> nore, eeapwiies libs U. >. Sypeusi, usd especially ear e .ttuleiaa DepartaeBt, hose Insisted that the solelta oonteet of our oea lithopane be kept Tiy lee end they hove. regular test that they apply: to Aipasnfcg te aaJas sure that . there Is so.J soluble Celsius present. This test is relatively staple, sad just a slight cloudiness estates them to leak on' the llthepoas with eeac ids cable niss-lvln-, I should -Rent las that oalelta* Is present in asnlslea paint but in n insoluble for, such as sal lisa carbonate end not oalelua sulfate, shlcfc is sonewhst,soluble. .. ' ; ' . _ ... . : '. li I m 14 pat it that, the SCOT for use in eoulsiost paints is just o wolf ia different slothing. 1 undent end that they de have literature *hwin? how to use this, out, so for, we have been unable to obtain a eopy. If you run aorose oae, we sure would appreciate receiving a espy. It Is just possible that fictional is prsostiak the use of SCOT in eeMbination with starch in esutlsion paints instead ef in eoashisatioit with protein. Sash eaaisiea paints . Qm be ds but it ia questionable whether they are quality jrsdwt*. as one . - of the rvuieion Oeparbaent b^ra put It, it is just "alleged* that the "SCE? will work. They further ladieate that the shortage of titenitss dhbuld Asp lithe-, pose aliv. ror a lonr tin, sine# it la trelr feeling thst 'SET ie net * Itable for hi-h q-wlity paint, either of the regular or latex type. aturally, if yon run. into eon- etltlon with SCOT la piece of 11thopona in errulsien paints we asp have to do sene work on it, but the above *ee;es te represent the beat thought hero en the subject. the Bird saahlne has been put into first-lass shape at SofTeyvllle, so tsderet^ad, out 1 do net know hat increase In production they hare obtained by the ahaagei in the Centrifuge, -f. -ehaenwali,. sf, 'r. Toelidge'e office, would be able to tell yea this better thsn I, so i wld suggest that you contact <r. Sehosmald to see whet increase In productinn is anticipated `'or Urd Lithopede. iruef eei- 09C,Jr. *,T ry? p/'tivtU - U!.V C. S. Ad?aa Mineral rredusts hsbaratery. U(0007-SWP-000006546 N11879