Document M41QEw0e8Nw371ooBV16MgOQj

1* --" Asbestos Is unique and Indispensable. Engineer(London) 228, 40, Apr. 24, 1969* 2. -- Preformed asbestos sections expedite high-temperature piping insulation project. Elec. World 171. 105, Mar. 24, 1969. 3. AmalraJ, R.V.; Khan, A.A.; & Bamachandran, S. Application of theory of filtration on a specific quality of asbestos. (Bhabha Atomic Res. Ctr., Waste Treatment Dlv., Bombay, India). N69-28114. (STAR 07 15) 4. Ashley, P.M. Petrology and mineralization of the Coolax serpentine belt east of Brungle, New South Wales, Australas. IMM. Proc. 1969(230). 19-27. (CA 71:52261) 5. Berkovich, T.M. & Biryukov, AJ . Production of asbestos-cement articles using asbestos from the Dzhetygara deposit -- to improve Bazhenovo asbestos properties. Asbestos cement sheets made. Strolt Mater, 1969(6). 9-10. (Russ.) (CA 71:73716) 6. Blauth, Tadeusz & others to Zednoczone Zespoly Gospodarcze. Filter mass for purification of surface water for consump tion purposes -- from diatomaceous earth, asbestos fibers, cellulose fiber, & other ingredients. Pol. 57.405. 30 Aprl 1969. (CA 71:73927) 7. Bowen, John D.,Jr. to Martin-Marietta Corp. Structural ablative material from asbestos and polyolefin fibers impregnated with a thermosetting resin and magnesium oxide. -- 45-55 wt.$ asbestos fibers containing no atmos pheric moisture. U.S. 3.449.202. 10 June 1969. (CA 71:50989) 8. Centre de Recherches de Pont-a-Mousson. Separation of asbestos into fibers. -- liquid-phase separa tion & hydrocyclone classifier. Fr. 1.524.317. 10 May 1968. (CA 71:53138) ASARCO ALV 0002533 -2- 9. Commlns, B.T. & Gibbs, G.W, Contaminating organic material In asbestos -- storage In polyethylene bags produces contamination not found In glass- Jar-stored asbestos. Brit. J. Cancer 21(2). 358-62, 1969. (CA 71:51711) 10. Condle, Kent C. & Madison, James A. Compositional and volume changes accompanying progressive serpentlnlzatlon of dunltes from the Webster-Addle ultramafic body, North Carolina -- study of 22 dunltes by chem ical & modal analyses. Amer. Mineral. 54(7-8). 1173-9, 1969. (CA 71:52279) 11. Darling, Thomas W. to Turner Bros. Asbestos Co., Ltd. Polypropylene filled with chrysotlle asbestos. -- Improves thermal stability. Ger.. Offen. 1.802.652. 29 May 1969. (CA 71:50866) 12. Ferlngton, Thomas E. to W.R. Grace & Co. Adhesion-Improving compositions for liquid resins -- chryso tlle fibers & powdered silica ground & blended with epoxy resin, etc.,for bonding A1 sheets. Fr. 1.547.199. 22 Nov. 1968. (CA 71:50804) 13. Gerasimenko, B.D. & Dyblna, P.V. Preparation of phosphorus-magnesium fertilizers by acid de composition of Kuban serpentinltes -- using H,P<\, and yield ing MgO. J Izv. Vyssh. Ucheb. Zaved., Khim. Khlm. Tekhnol. 12(4), 453-5. 1969: (Russ;) (ca 160247)---------------------------------------- 14. Heyse, William T. to Dexter Corp. Nonwoven filters from mineral fibers -- with excellent cor rosion resistance using glass fibers or asbestos bound with poly(Et acrylate), poly(phenylene oxide) or poly(Bu acrylate). Fr. 1.555.715. 31 Jan. 1969. (CA 71:71632) 15. Jambor, J.L. Coalinglte from the Muskox intrusion, Northwest Territories. Am. Mineral. j[4, 437-47, Mar. 1969. 16. Jordl, A. Industrial toxicology & social medicine -- asbestosis occur rence. Praxis , 785-93, June 4, 1968. (Ger.) (Toxicity Bibllog. 9/69 IFWFT 17. Nakanlshl, Ryojl & others to Toyo Rayon Co., Ltd. Heat-resistant polymers -- Improved adhesion, electrical In sulation & moisture St oil resistance In polyamide-soaked 8 sbestos* * Japan 69 08,236. 17 May 1969. (CA 71:71515) 18. Natsvalova, Z.A.; Chernykh, V.F.; & Stepanov, R.R. Construction materials based on asbestos-cement by-products -- ground, made Into cubes with a binder, Sc hardened. Strolt. Mater. 1969(6). 22-4. (Russ.) (CA 71:73715) ASARCO ALV 0002534 -3- 19. Novak, Jane E. & Orzechowskl, John F. to Raybestos-Manhattan, Inc. Asbestos yarn -- by extrusion of a colloidal dispersion of chrysotile fibers into a coagulating bath. U.S. ^.453.818. 8 July 1969. (CA 71:71830). 20. Oosterom, M.G. & Das, H.A. Neutron activation analysis of Vourinos & Othrys ultramafic rocks & serpentinites with special reference to alkali con tents -- with thermal neutrons & gamma-ray spectrometry. Leaching of soluble elements from the serpentinites is in dicated. Proc, Kon Ned. Akad. Wetensch. Ser. B, 72(3), 175-91 1969. (fcngl.J (CA 71:76978) 21. Rex Asbestwerke Graf von Rex K-G, Fabrication of asbestos articles -- shaped & vulcanized, such as brake linings & clutches. Fr. 1.530.787. 28 June 1968. (CA 71:72450) 22. Royall, H.J. The health of the public and asbestos usage -- asbestosis, complications. J. Rov. Inst. Public Health 126-46, Jly/Dec. 1968. (Tox. feibllog. 9/69 #2412) 23. Rugg, Gordon R. to GAF Corp. Covering material Incorporating foamed resin material -- asbestos felt impregnated with neoprene, coated with poly- acrylic latex, & other procedures. U.S. 3.458.337. 29 July 1969. (CA 71:72036) 24. Salto, Eajime & Ushio, Masuml Synthesis of fluor-chi^sotile. I. Stability region of chry sotile /Mg,-Si,,0.0(0H)g7 under high pressure & high temper ature. -- Indicate chrysotile can not be formed at 10 kilobars & >510 and at 20 kilobars & >530. Yogyo Kyokal Shi 77(887). 217-24, 1969. (Jap.)(CA 71:56125) 25. Smith, Milton B.. (Whittaker Corp., Narmco R. & D. Dlv.) Evaluation of high-temperature resins in asbestos fiber re inforced laminates -- system without voids in resin matrix developed & crocidolite & epoxy composites optimized. AD 834.698. 93p. Mar. 1968. (USGRDR 10/10/69 p.83-84) 26. Soclete Anon. Francalse du Ferodo. Asbestos board or paper, its fabrication & application. Fr. 1.523.465. 3 May 1968. (CA 71:72449) 27.. Stumphius, J. et al. Asbestos bodies & mesothelioma. -- Asbestosis, complica tions & pathology. Ann. Occup. Hyg. 11, 283-93, Oct. 1968. (Tox. Bibllog. 9/69 #'24ll) ASARCO ALV 0002535 28. Theberge, John E. & Jones, Roger F. Glass- and asbestos-fortified thermoplastics for electrical and electronic applications -- tensile strength, Impact strength & other properties of 16 resin system compared. Progr. Plast. 11, 31-7, July 1969. (CA 71:71258) 29. Tobiyama, Nihel & Yamada, Takeshi to Asahl Asbestos Co., Ltd. Perlite heat-insulating materials -- perlite asbestos fi bers, poly (acrylamide) & an emulsifier for petroleum as phalts molded to mfg. high-strength heat-insulating boards. Japan. 69 08.032. 15 Apr. 1969. (CA 71: 73679) 30. Tremco Manufacturing Co. Cut-back asphalt compositions -- providing good adhesion of asphalt roof coatings & cements to old or wet surfaces & applicable in subzero weather. Asbestos fibers in sec tion II of formula. Brit. 1.157.975. 9 July 1969. (CA 71:72075) 31. Voitekhov, A.G. Preparation of a deposited asbestos diaphragm for chlorine electrolytic cells at variable aspirating pressures -- de posited on a grid. Khim. Prom.(Moscow) 4^(6), 445-6, 1969. (Russ.) (CA 71:56055) 32. Wicker, G.L. to Turner Brothers Asbestos Co., Ltd. Asbestos-reinforced thermoplastics -- properties & uses. Appl, Plast. Relnf. Plast. Rev. 12(6). 44-6, 1969. (CA 71:71564) ASARCO ALV 0002536