Document e5d2vZZ7prBz2Rq8MVa0JoK39

No. 89 November 1961; 252. Vukasovich, Mark S. Sc Magder, Julea (to Hdrizons Inc.) Wallboard and method of making seme U.S. V.l90.03li (Sept. 22, 1961+) The patent claims a leas brittle asbestos millboard than is usually produced with inorganic binders. It is made by beating the asbestos with a water gel, such es a starch solution, then drying the slurry either, by sheeting or spray drying, and finally adding a solution of aluminum phosDhate and phosphoric acid as the binder. 253. Streib, lrilliam C. (to Johns-Manville Corp.) Use of inorganic fiber as a binder in a pelletized ore U.S. 3.151.972 (Oct. 6, 1964) Asbestos is mixed with moistened iron ore and the combination pelletized. It is claimed the asbestos fibers contribute great er strength in the green and in the fired states. 254. de Gaugue, Charles L. E, (to Johns-Manville Corp.) Composition brake block U.S. 3.192.099 (Oct. 6, 1964) A composition for railroad brake blocks is claimed consisting of synthetic rubbers and resins filled with a mixture of cast iron chips, asbestos, litharge, zinc oxide, etc. ASARCO ALV 0002292 255 . Heiser, Edward J. ? Morgan, Robert V'. (to Dow Chemical Co,) Method for preparation of asbestos paper and sheeting U.S. 1.153.610 (Oct. 20, 1964) A water soluble latex of an interpolymer of (1) an amino alcohol ester of an alphamethyler.e carboxylic acid with (2) an ethylenic monomer is claimed as the binder. 256. Chen. Abst. 61, 6043 (Sept. 28, 1964) Chatterji, A. K., Dhariyal, K. D. Sc Rawat, R, S. Use of Indian amphibole asbestos in asbestos cement products. . A review of investigations Indian Concrete J, 22 254-261 (1963) 257. Chen. Abst. 61, 8o46f (Sept. 28, 1964) Ovchinnikov, S. C-., Shitikov,. V, P. 5c Mantseva, N. A. Hydrolysis of asbestos salts Nauchn. Tr. Vses. Nauchn.-Issled. Inst. Asbestovol Prom. 91-101. (1964) 256. Bng. Mining J. 16, #9, 172 (Sept. 1964) "Kennecott Coro., which controlled the Kozani asbestos mine through its subsidiary Kenbestos, has sold the concession rights to the Greek State-owned Industrial Development Corp. for the nominal price of 020,000.' Kenbestos has been carrying, put an explora tory survey, and the mine wiil be put into operation as soon as possible bn the basis of this survey. Part of the asbestos produced will be supplied to Greek, asbestos-cement producers, including Hellenit, which operates in collaboration with the International Development-' Corp.11 (This item is copied here in its entirety.) ASARCO ALV 0002293 - 3- 259* Crouch, R. T.; Hutchison, R, M.j Jackson, V.1, 0, & Hedin, J, G. Asbestos reinforced plastics: Asbestos reinforced thermosetting resin pipe and fittings for use by the chemical process industry Gumml Asbest Kunststoffe 17. #9, 998, 1000-1001 (Sept. I96I4) An abstract in German of a paper presented at the 17th Annual Technical Conference of the Reinforced Plastics Division of SPI in February 1962. See item ^l|l in the March 1962 issue of ASARCO Bulletin on Asbestos Publica tions for the original article in English. 260. Ind, Hy, Di. 28, #9, 20 (Sept. 1961*) Elsenstadt, H. B. Asbestos pleurisy Diseases of Chest 46. ?8-8l (July 19614.) .261 Inst. Paper Chero. Abst. Bull. 35, #1, 177 (Sept. 1964) Bbsche, Hermann (to Siemens-Schuckertwerke A.G.) Process for the manufacture of a sheet material, particularly an Inorganic paper or board Ger. 1.003.563 (Feb. 13, 1964] A iA, cLuji .262 Inst. Paper Chem. Abst. Bull. 35. #1, 190 (Sept. TS5ID Wood Conversion Co, Flame-resistant mineral fiber tile BRIT. 942.220 (Nov. 20, 1963) 263, anon How to use fillers and reinforcements for building superior performance into plastics Nod. Plastics 42. #1, 90-95, 178, 180, 182-184 (Sept, I96I4) The subject of reinforcements is Hurveyed briefly with a number of examples of their use. ASARCO ALV 0002294 264 Monthly Index of Russian Accessions 17. #6, 2217 (Sept. 1964) VS'- y < Berne 1, I. I. Vacuum dehydration of asbestos cement < Strol. mat. (Bids, mater.) 10, #2, 27-30 Ifreb. 196IT) 7J ^ / - r'".A ..9- 265. Monthly Index of Russian Accessions 17. #6.2217 (Sept'. 19SIH-------------------------------------------------Kltaev, F. N. Manufacturing sheet asbestos cement products from various makes of portland cement Strol. mat. (Bldg, mater.) 1_0, -2, 13-14 iFeb. 19Sin 266. Tech. Translations 12, #6, 506 (Sept. 30, 1964) Ayanov, V. M. Petrographic and structural asDects of the North Caucasus amphibole asbestos in the Khatsavit deposit Aked. Nauk SSSR. Izvestiya. Ser. Geol. 27. #5. IHE51 T19S2I Translation into English of the original Russian article. Available from American Geological Institute, in Int. Geol. Rev. 6, #5, 86 7-874 (1964) forTF.00. 267. Tech. Translations 12, #6, 507 (Sept. 30, 1964) Vertushkov, G, N. fc Yarosh, P. Ya. Black chrysotile ssbestos and its change to bright-colored chrysotile asbestos Vses. Mineralog. Obshchestva Zao. 85. #2. 22^22^(195^)----------------------------Translation into Fnglish of the original Russian article. Available from OTS as TT-64-16046 for 1,60. 268, Tech. Translations 12. #6, 534 (Sept. 30, 1964) Schwartz, L. Faolite for anti-corrosion protection Rev. Chlm. (Bucharest) ]J, #4, 231-233 (1962) Translation into English of the original Romanian article. Available from OTS 83 TT-64-11664 for &0.50. ASARCO ALV 0002295 5- - 269. anon Advocate Asbestos, Canada's new producer World Mining 12, #10, 1+9-51 (Sept, 1961+) 270, Sinclair, VJ. E, "Output limit" in asbestos production Asbestos 1+6, #1+, 2, 1+, 6 (Oct, 1964) 271. Denovan, R. A, Denovan fibre extraction and basic grading system Asbestos 46, #4, 8, 10 (Oct. 1964) 272. Chem. Abst. 61, 92fl2e (Oct. 12, 1964) Shah, N. V.;Rao, H. V. B, 3c Jain, S. C. Suitability of indigenous asbestos for the manufacture of asbestos cement products Indian Ceram. Soc. Trans. 22, #4, 109-115 (1963) 273. Metal Mineral Markets #42, 3 (Oct. 19, 1964) r,More Yugoslavian asbestos production will be out next year. ^1-million investment in new equipment will enable the Delic Brdo mine to dig 270,000 tons of ore next year end the mill to produce 6000 tons of fibre. The open-pit mine is located in the Ozren mountains some 100 kilometers north of Sarajevo in Bosnia. Started in 1952, it has reserves of 33.9-million tons of ore with an average con tent of 2.6$ of asbestos fibre." (This item is copied here in its entirety.) 274. Ind. H. Di. 28, #10, 24 (Oct. 1964) Lawson, J. Pleural calcification as a sign of asbestosls Clin. Radiol. XLl, 414-417 (Oct. 1963) ASARCO ALV 0002296 275. American Society for Testing i materials Tentative specification for "Linings for asbestos-cement pipe," C541-61+T Mater, Res. Stand. 4, #10, 64 (Oct, 1964) Committee C-17 for asbestos cement products announces the adoption of this new tentative. 276, Materm.W Design Eng. 60* , #4T W> ^$ (Oct, 19'61"+)* A!l' A vnrew ac!luntfch facingf* O A 4 v\ rr mfateria1l mmAaAdeA ofa-* asbestos yarns containing a high percentage of brass and zinc wires is said to hold up well under the severe centrifugal forces often produced by high speed engines. The material is especially recommended for passenger car and light truck clutches, and for light and medium duty industrial machinery applications. The material is sold as rings measuring 3 to 24 in, o.d." Source: (US-6381+) Raybestos-Menhattan* Inc,, Equipment Seles Div., Bridgeport, Conn. (This item is copied here in its entirety,) (Mrs,) Harriet McBride Librarian ASARCO ALV 0002297