Document VGDqxgVkvO2Mqrnqy4qYKp4Nj

1. - - Asbestos cushions welds between nodular iron and steel, Matls Eng. 71:20. Feb. 1970. 2. - - Asbestos: Friend or foe? -- recent developments, particularly those related to the construction industry. Envir. Sci & Technol. . (9), 727-B, Sept. 1970. 3. - Freeport subsidiary discovers major asbestos deposit--in southern Mexico. News note. World Min. 6(5). 82, May 1970. I4.. Adomshick, G. J. & Quinn, R. G. to Johns-Manville Corp, Decorative noncombustible ceil ing tile--of asbestos fibers, thermoplastic resin, & whitener & embossed. TJ.S. 3509,008, 28 Apr. 1970. (CA 73:14.6714.) 5. Aryngazin, K. M. & Saichenko, Yu. M. Electroluminescence of minerals --asbestos & others studied; equipment described & re stilts under various conditions. Vop. Obshch. Prikl. Flz. Tr. Respub. Konf.7 1st, 1967 (Pub. *~69~) 2lj.7-9. (Russ.) (CA 73:17232) 6. Atimento, Fabrizio Serpentine mineralogy of ultrabasic intrusions in Canada and on the Mid-Atlantic Ridge-- investigated by x-ray diffrac tion; occurrences of various July oe August 1970 6. (cont.) minerals noted & origin theo rized. Geol. Surv. Can. Pap. no. 69-53 U970). (CA ?3:172B^). 7. Bell, D. A. to Bowaters U. K. Paper Co., Ltd. Flame-retardant hardboard-- asbestos bonded on wood-fiber oc treated. Brit. 1,189.310. 25 Mar. 1970": [CA 73:16563). 8. Chemische V/erke Albert Fireproof foam coatings--with asbestos filler for buildings of reinforced concrete or steel. Fr. 1.581.228 12 Sep. 1969. (CA 73:5076)." 9. Dolinskaya, E. S. & Berkovich, T. M. Separation of asbestos rock into fibers--effect of particle size properties on physicalmechanical properties when used in asbestos cement. Tr., Nauch. -I3sled, Inst. Asbesta, Slyudy, Asbestotsem. Izdeljj Proket. Stroit. Predpr. Slyudyanoi Prom, 1968 (2k). 3-13. (Russ.) ICT72:135,991). 10. Domashnev, S, D. & Kheml'niker, V. L. Experimental determination of lateral thrust coefficients for dry, loose-fibrous gasket packing--incl. long-fibered asbestos <ic other asbestos products; c outline of special apparatus used. Khlm. Neft. Mashinostr. 1970 (2), 1-2. TRuss.) (DA 72!J?3.UkO). ASARCO ALV 0002530 -2- 11. Edward*,Henry Study of the reactions of surface hydroxyl groups of a chrysotile asbestos with organic silanes by infrared spectroscopy--type of bond & "finish". J. Appl. Chem. 20 (3), 76-9, (19701 TSa 72:112.662) 12. Emblem, H. G., Oxley, C. E. & Trow, S. A. Reaction between chlorophosphazenes and silicon alkoxides-- formation of temperature-stable thermosetting materials--to form asbestoc laminates. Brit, Polym. J*. 2(1/2), 83-5 (197077 TCA 72:112,162). 13. Evans, Colin V. Reinforcing materials in hoses --pressure ratings for asbestos & nine other reinforcements in 3-ply hoses discussed & tabu lated. SGF (Syer, Gummitek. Foeren.) Publ. 19o9 no. 35> (Engl.) (CA ~3:16083). 14. Gigard, Jacques (to Bakelite) Agglomerated materials from fibers and thermosetting or thermoplastic resins.--treated with a jet of steam, dried & molded. Ger. Offen. 1.939.728 2 Apr. 1970. ICA 72: 133,759). 15. Goodwin, R. J. & Meyer, VT, K. to Gulf Res. & Devel. Co. Hydraulic jet drilling fluids containing asbestos--aqueous dispersions with 1-7 wt fo clay and asbestos fibers. U.S. 3.498.39k. 3 Kar. 1970. ICA 72:113,404). 16. Gracheva, 0. I. & Sergeeva, V. S. Comparative stability of as bestos cement and cement mortar in liquid corrosive media--over 12 mo. period; cause of cor rosion analyzed. Tr: Nauch. Is3led Inst. Asbesta. Slyudy. Asbestotsem, Izdelii Proekt. Stroit. Predpr. Slyudyanol "Prom. 1968 (23), 39-59 (Russ.) Tcl"73:18205). 17. Gross, Paul et al Pulmonary response to fibrous dusts of diverse compositions --including chrysotile; intra tracheal injection caused ssars & lesions not found from in haling. Amer. Ind, Hyg. Assn.. J. 3l?2).T25^32rfl97o)... im 73:18281) 18. Hartzell, R. S. & Gerek, G. to PPG Industries Coatings for wood or cement-- adherent, water resistant & durable from asbestos paper base. Fr. 1,575.81k 25 Jul. 1969. (CA 72:123,191). 19. Hattori, K. & Woodham, G. . to Dart Industries, Inc. Asbestos-reinforced nylon--with improved properties. Ger. Offen. 1.942.03k. 5 Mar. 1970. ICA 72:112,243). 20. Hermans Tezanos, E & Zaplana Pineiro, M. Catalytic oxidation of propane on platinized asbestos--kinetics at 350-500. An Quim. 69(11). 875-90 (1969) (Span.) (CA 72:115,234). 21. Hollingsworth, B. L. New fiber-filled thermoplastics. 1. Future for asbestos--nine thermoplastics studied with asbestos reinforcement. Composites 1(1). 20-34 (1969) (Brit.) (CA 72:122,514). 22. Huber, Otto Pigments for papermaking-- synthetic silicates dispersed in distilled vs tap water; improvement by addn, of positively charged asbestos. Wochenbl. Papierfabr. 98(7). 321-8 (1970). (Ger.) (CA 73: 16492). 23. Kawashima, C. et al (Seikei Univ.) Refractory fibers and whiskers reinforced composites. Mech anical properties of various systems composed from asbestos polyester, epoxy, and phenol resin materials--with SiC ASARCO ALV 0002531 -3- 23. (cont.) whiskers. ' Selkel DaigakuKosa mba Kogaku Hokoku 1969 (8), 69^-6'. VJap.){CAT73IW1O). 24. Kwiatanowski, P., Jr. & Sheba, T. L. to Johns-Manville Corp. Shock-resistant, high-temperature resistant, and pressuresensitive adhesive insulationdifferent claims from earlier similar patent. U.3. 3.464.543 2 Sep. 1969 (CA 72:122,549). 30. Soc. Anon. Francaise du Ferodo Asbestos wallpaper--from etaroh & neoprene, is washable & decorative. Fr. 1.578.997. 22 Aug. 1969. ICA 73:4647). 31. Turner Bros. Asbestos Co. Ltd. Reinforced polymer sheets-- with chrysotile & zinc dicyandiamide, Fr. 1.576.802. 1 Aug. 1969. (CA 73:45271. 25. Kysilka, V. & Klement, K. Asbestos concentrate with fibers shorter than 0.7 mm--method of separating short fibers from long and from powdered material. Czech. 132.192. 15 Apr. 1969. (CA 73:^516;." 26. Nicola, Grigore Stratified materials with in organic supports for electro technical purposes.--Sticlotextolit & Asbotextolit prepara tion, mechanical, & electrical properties. Mater, Plast. 6(2). 92-6 (1969) (Rom. MCA 72:122,769). 27. Noga, E. A. & Woodhams, R.T, Asbestos-fibril-reinforced thermo plastics--fiber properties and volume loading compared to com posite physical properties. Tech. Paper. Reg. Tech. Conf.. &oc. Plast, Eng.. Ont, Sec. 1970. 2-13. (Eng.) (CA 73:15643). 28. Schnitzer, R. J. & Bunesm,G. Polymers as selective antagonists of hemolytio asbestos fibers-- inhibition mechanism, concentra tion, etc. Arch, Envlr, Health 20 (4), 481-2, (1970). 29. Sidorenko^, G. A. Brittle asbestos varieties-- origin of differences in mechanical strength of chryso tile fibers, also amphidole. Miner. Syr'e 1968 (18), 100-1. (Russ.) (CA 72:135,025). \ * ASARCO ALV 0002532