Document dYgj71R0mjVmjY80E3Bvya3xG

iMtn. M* - Lloyd - MttMMfe CALSILTIT areb 9, 1943 X aa mliilic bim&th mj fllo sopy of V 8* Htoot lo. 9,311,583, issued Fitaru-ry 16, 1943, to Ptol S. Msrdac, /oilit, Xll. (assigned to F. X. Sebuudler * Co. Xc.) tfcleb X uut you will wish to nfe to lr. Suhe* Ibis pc toot to aloaely along the Lines of tor OaloLUU proposition, tith tba axeeption that it tooteine stbataaticl proportion of z- folitted TmieullU, tbo aaeot proportions of thiofc art ao followsI Mfollsted Tvraleullto fltkas riatoBaeaous aartb Hydrated lint (5.tf 15.7* 12.8X The Bistort la tl&laod to ht.n a la* X factor (l*a* *64 at 900 F. and ,83 at 1200 Fa) tad la aepoblt of withstanding high tesparaturws* Tba lapiiinU art nixed together and test in a told. inane other thinga It it stated thr.t 'thi foimtloe of taloiun tllloato tan also be Increased 87 beating tba slabs mdsr praarort, a.g., 1$0 lbs. ataan pressure*****" This petsnt till terroat cartful toosldaratlon, not only la ooanaetlcn with our pilot plant oparctiona but also fron tba standpoint of our ponding Calsllltt application* X would sprrael&ta your returning tba aoeltrad pc.toot to aa after it baa tarred pour purpose* 111 6* Fraaldant 01-0213925 GAF 22749 Inih. Aalu - lioyd - filtUnhoofor CALgnm arob 24, 1*0 Pollorlag ay latter of Itrob ft, X a nov enaloalag barrelth mj file eopy of U. 6. Patent lo 1,812,306 of Jon* 30, 1*31, to Arthur 2# too, Aleb X urat joo olll olallurl/ rlab to refer to Mr* Buko. fbe eoapoaitloa u fevered la thia pa toot Wo tbo folloTi&g foraulat .................. ........ ......SlitoBMou oartb.................... Sydreted liao............ .................................... ........ . Aa Mbeotoo oMeh fill rltbet&ad high teapereture, auah J Afrloaa tre fibre..........* 27*9 40.6 27*5 44 You fill obeerro on poo* 2 It to eUtedi the block oaj w Bade up la tbo ordinary eay \j alxiac tbo asterlala *lth ntar, raming tbo aud late aolde aad euhjactlac tbo bloebo thus feraed to otooa Induration.* Xa oasoooo tbo pc tact It quite tlallar to V. 8. Patent lo. 2,311,538, roforrod to la mr prior latter, cad la alao eoaeefcat esalogoue to our Calalllto oaaposltlaa* X would appreciate pour roturnlag the aaoloood pataat to aa afUr It baa aorrod your porpoee. IllO. Proaldoat 01-0213926 GAF 22750