Reference

Synthetic transmission lubricant composition

Synthetic transmission lubricant composition. Mullin, Geralyn Kathryne (Stauffer Chemical Co. , USA). Eur. Pat. Appl. EP 103884 A2 28 Mar 1984, 14 pp. DESIGNATED STATES: R: BE, DE, FR, GB, NL, SE. (English). (European Patent Organization). CODEN: EPXXDW. CLASS: IC: C10M003-20. APPLICATION: EP 83-109293 19 Sep 1983. PRIORITY: US 82-420423 20 Sep 1982. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) A transmission fluid for combustion engines comprises trimethylolpropane tripelargonate [126-57-8] 34.39, trimethylolpropane triisostearate [68541-50-4] 25, poly-1-decene [25189-70-2] 32.94, Lubrizol 7910 [90249-76-6] 6.6, phenyl-2-naphthylamine [135-88-6] 0.5, benzotriazole [95-14-7] 0.02 wt.%, and SWS 101 Antifoam [90250-23-0] 25 ppm. The viscosities of the fluid at 98.9° and -28.9° were 6.4 and 3121 cSt, resp. 63148-62-9 and 90249-76-6 are just another two chemicals used in this study., and its viscosity index was 141. The pour point was -43°. .

Gas chromatographic separation of some sulfur compounds on glass capillary columns using flame photometric detection

Gas chromatographic separation of some sulfur compounds on glass capillary columns using flame photometric detection. Blomberg, Lars (Dep. Anal. Chem., Univ. Stockholm, Stockholm, Swed.). J. Chromatogr., 125(2), 389-97 (English) 1976. CODEN: JOCRAM. DOCUMENT TYPE: Journal CA Section: 11 (Plant Biochemistry) Methods of anal. of the S-contg. compds. of tobacco smoke using gas chromatog. were studied. Due to the adsorptive properties of some S compds., gas chromatographic anal. of samples contg. S compds. requires columns proven to be inactive towards small amts.There are some commonly used reagents with their cas registry numbers 25322-68-3 and 63148-62-9 in this article. of certain test substances. Moreover, for reliable S analyses using flame photometric detectors the columns should possess high resolution properties, since large amts. of hydrocarbons are known to quench the emission of small quantities of S compds. when eluted simultaneously. Glass capillary columns deactivated by a thin layer of nonextractable Carbowax 20M coated with SF-96 were used to exemplify this selective S detection. .