Reference

Hydrocarbon conversion using Group VIII metal/alumina catalysis activated with halosilane

Hydrocarbon conversion using Group VIII metal/alumina catalysis activated with halosilane. Myers, John W. (Phillips Petroleum Co., USA). U.S. US 4038174 26 Jul 1977, 8 pp. Cont.-in-part of U.S. 3,993,594. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C10G013-08. NCL: 208112000. APPLICATION: US 75-546819 3 Feb 1975. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 67, 23 An isomerization and hydocracking Pt catalyst was obtained by activation with SiCl4 [10026-04-7] and H at 1250-450.degree.F. Thus, a catalyst (contg. 0.37 wt.% Pt and 1.25 wt.% Cl) activated with SiCl4-H at 1355.degree.F for 1.8 h was used in the isomerization of n-butane [106-97-8] (4 vol./h space velocity) contg. 200 ppm Cl as CCl [56-23-5] at 315.degree.F and 4500 psig, to give 61.5 mol% isobutane [75-28-5] in a C4 effluent.

Complex organosilicon compounds

Complex organosilicon compounds. Foley, Kevin M.; Vigo, Francesco M. (Owens-Corning Fiberglas Corp., USA). U.S. US 3993837 23 Nov 1976, 14 pp. Continuation-in-part of U.S. 3,899,524. (English). (United States of America). CODEN: USXXAM.Chemicals with cas numbers 25086-25-3 and 3497-06-1 also play role. CLASS: IC: B32B009-00. NCL: 428391000. APPLICATION: US 73-347241 2 Apr 1973. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Glass fibers are treated with a compn. contg. an epoxy silane and an organo silicon compd. having a .beta.-chloroalkoxy group. The treated fibers are useful as reinforcing agent for plastics. Thus, 1 mole SiCl4 [10026-04-7] was treated with 2.5 moles propylene oxide [75-56-9], and the product was blended with 0.5 moles Epoxide No. 7(a mixt. of octyl [3385-66-8] and decyl glycidyl ether [3497-06-1]) and 1.0 epoxy equiv ERE 1359 [25120-31-4] to yield a treating compn. This treating compn. (0.363%) was mixed with a polyepoxide-amine resin (I) 1.5, AcOH 0.13, A 187 silane 0.2, an emulsifying agent 0.036, and H2O to 100%. The resulting soln. was coated onto glass fibers, which were embedded in std. epoxy rods to give samples that exhibited dry and wet shear strength 10.12 .times. 103 and 8.27 .times. 103 psi, resp., compared to 8.52 .times. 103 and 6.50 .times. 103 psi, resp., for similar samples contg. fibers coated with a I-HOAc-A-187 silane-water compn. .