Document evJRr5qGaVE0zEeGYvje8z8e9

June 2, 1958 Hef: 595 Foreign trade of the "Bundesrepublik" In plastics, rubber, asbestos and their products, (In German) Gumml u. Asbest. 11, 106 (Feb. 1958) Statistical. 2. anon Asbestos control change Bhodesian Mining J. ^0, #369, 49 (Feb. 1958) African Associated Mines (Pty.) Ltd., a Turner and Newall subsidiary, has purchased a number of small mines in the Northern Transvaal, to improve its supply of amosite. 3. anon French find diamonds in Sahara desert Phodesian Mining J. _20, #369, 45 (Feb. 1958) Mentions that the Silet region has begun to yield asbestos. 4. A.M.A, Arch. Ind. Health 17. #4, 310 (Apr. 1958): ~ Navratil, II. et a]L Results of functional respiratory and circulatory tests of workers exposed to asbestos dust over a number of years. (Probably in Czech.) Prac. lek. 8, 329-333 (1956) 5. Asbestos 12. #10 (April 1958) Contents: Asbestos industry expanding for new records Mineral commodities of California, Bulletin lTo. 176 J-M claims new insulating material for use in missiles National Cement Asbestos Erectors Association Com. Brasileira De Productos Em Cimento Arnado, Caso, Sano, S, A. 3razil Canadian specifications Transportation of sour natural gas Building Market conditions ''estem Asbestos Co. celebrates 50th anniversary ,l ASARCO ALV 0001234 2 Automobile sales Production statistics Imports and exports News of the industry Current range of price Asbestos stock quotations 6. Can. Mining Met. Bull. 1, 263 (Apr. 1958) "Asbestos shipments from Quebec were higher in 1957 at 995,001 tons (967,11*5 in 1956)/ (This item is copied here in its entirety) 7. Qic. Mining J. 159. #4, 134 (Apr. 1958) Smith, Charles V. Apparatus and process for separating asbestos fibre from rock and for cleaning the fibre. U.S. Patent 2,819,81*6 (Jan. li*, 1958) 8. anon Asbestos factory in Lancashire Mining Mag. 98, 236-237 (Apr. 1958) Turner Bros. Asbestos Co., Ltd. have completed a 3 million pound factory development program. 9. Mining World 20. #1*, 77 (Apr. 1958) "Lake Asbestos of Quebec Ltd. has appointed the Asbestos Division of iletal Traders Ltd. in London as its British asbestos sales agent. Charles I. Carroll-Porczynski has been named division manager. The group will handle all sales in the United Kingdom, Ireland, Spain, and Portugal." (This item is copied here In its entirety) 10, Mining irorld 20, #4, 78 (Apr. 1956) ""Asbestos production is expected to hit a record high in 1958 with two new producers scheduled to go into operation this year. National Asbestos Mines Ltd., a subsidiary of National Gypsum Company, anticipates an output of 3,000-tons-per-day from its open-pit nine and mill near the Thetford Hines in Thetford Township. Lake Asbestos of Quebec Ltd., a subsidiary of American Smelting and Refining Company, plans an output of 5,000-ton-per-day from its Black Lake property, also in Thetford Township, which it is dewatering. In addition, CareyCanadian Wines is replacing the existing Quebec Asbestos Corporation mine and mill at East Broughton with a new mine and mill with a capacity of 2,000 to 2,500 tons per day. This is also planned for operation this year. Asbestos Corporation is undertaking a ' 5,000,000 expansion at its King and Beaver mines with completion scheduled for the middle of this year, and Canadian Johns-Manville has Just completed a '1,000,000 extension to its new mill and a second shaft to underground workings." (This item is copied here in its entirety) \ ASARCO ALV 0001235 -3- 11 , Gummi u. Asbest 11. 216 (April 1957) Asarco ad. 12. anon Successful year for plastic processing in 1957(In German Gummi u. Asbest 11. 177-178 (April 1958) Statistics on plastics and rubber-and-asbestos industries in Vest Germany. 13. Nebesky, V. Packings--construction and materials. Part 5 (In German) Gummi u. Asbest 11, 192 (April 1958) Asbestos packings and paper. l!|. Preussler, G. A. Asbestos - Series of articles for new growth in industry and technical commerce. (In German) Gummi u. Asbest 11, 228-229 (April 1958) 15. Chem. Eng. 6, #7, 76 (Apr. 7, 1958) "Asbestos fiber materials, new to reinforced plastics, are said to show higher moduli than other reinforcing materials, highest chemical resistance of any existing fiber, exceptional heat resistance and excellent electrical proper ties. The materials are Crocidolite and Amosite asbestos and are included in reinforced products known as Noramite,--North American Asbestos Corp., Chicago, 111.; Product Techniques, Inc,, Hudson, Ohio, (This item is copied here in it3 entirety) 16. Machine Design ^0, #8, 200 (April 17, 1958) "Tyrotorq clutch-facing material provides good durability and smooth engagement. It is nonwoven asbestos felt, compounded to produce desired friction range. Material has extremely high certrifugal burst strength in dry applications. Equipment Sales Div., T.aybestos-IIanhattan Inc., Bridgeport 2, Conn." (This item is copied here in its entirety) 17. anon Low-cost sound lab Prod. Eng. 29, #17, 91 (April 28, 1956) Anechoic chamber made by covering steel frame with asbestos panels on outside and sprayed asbestos on inside. ,I ASARCO ALV 0001236 -Il ls. Hurake, R. K. Selection guide for sandwich-panel facing materials Prod. Eng. 29, #17, 80-83 (April 28, 1958) Mentions use of asbestos cement board. 19. A* Mi* Tech. Index 46, #5, 9 (Hay 1958) anon Asbestos textiles and brake linings. Engineering 185. 412 (Mar. 28, 1958) 20. App. Sci. Tech. Index 46. #5, 9 (May 1958) anon Factory for asbestos products; Turner Bros. Asbestos Co, ,Engineering 205. 406 (Mar, 14, 1958) 21. Asbestos 21 #11 (May 1958) Contents: Improving felt performance on asbestos cement machines Finnish anthophylliteasbestos Nils Geoffrey Pehrson of Turner Brothers Asbestos Co. passes away New fireproof insulation board "Ubesto" introduced by U.A.II. 0, H. Cilley, Vice President P.aybestosIianhattan, passes away K SM observes 85th year A.S.T.M. Building Market conditions Harry A. King passes away Automobile sales Production statistics Imports and exports News of the industry Current range of price Asbestos stock quotations Patents 22. Business Periodicals Index 1, #5, 7 (May 1958) anon Not insulated; competition growing hotter ^ aq^aef as Barrons ^8, 11+ (Apr. 14, 1958) ,1 ASARCO ALV 0001237 5- - 23. anon Asbestos and asbestos-containing manufactured goods exported by U.S.A. (In German) Gumml u. Asbest 11. 317-318 (May 1958) Discussion of 1956 Dept, of Commerce figures. 21;. anon Foreign trade of the "Bundesrepublik" in plastics, rubber, asbestos and their products. (In German) Gummi u. Asbest 11. 321' (May 1958) Statistics for 1956 and 1957, 25. Yi-Iling, Sun Characteristics of Chinese asbestos and its mining. (In German) Gummi u. Asbest 11, 296-298, 307 (May 1958) Most Chinese fibers are short. However, ore deposit in Szechwan is said to contain fibers that are all over 5 mm. in length, with some strands as long as one meter. 1957 production of 30,000 mt is almost six times that of 1952. 26, anon Asbestos-silicone cools hot aircraft ducts Materials in Design Eng. 47. #5, 170-172 (May 1958) CamcoHJoO, asbestos mixed with Dot'-Corning's C-271 silicone adhesive, developed by Cessna for spray or brush application. Said to reduce surface of duct insulation to 150F when interior is at i|50F. 2 7. anon Laminates, parts Materials in Design Eng. 47, #5> 160, 162, 164 (May 1958) Continental-Diamond Fibre Corp.'s phenolicasbestos laminates, trade-name: Dilecto, with stand 10 sec. exposure to 3500F. 28. Mining I'orld 20, #5, 77 (May 1958) hMetal Asbestos Corporation is building a (150,000 asbestos processing plant near Globe, Arizona. The plant will process low-grade fibers for industrial use, Metate operates two mills on the San Carlos Indian Reservation which process only high-grade crude fiber for the government stockpile. The government agreement ,1 ASARCO ALV 0001238 -6- to purchase this type of asbestos expires June 30, but attempts are being made to gain an extension. Funds appropriated for this program still have not been used. The asbestos producers hope to continue the purchase program long enough for them to convert to commercial activities." (This item is copied here in its entirety) Ik cc - R. D. Villiams M. J. Hessel A. J. Phillips A. A. Smith, Jr. E. Martinez R. G. Crane E. A. Farrell R. B. Haagensen S. C. Carapella, Jr. C. Z. Carroll-Porczynski S. J. Dickinson H. McBride ,I ASARCO ALV 0001239