Reference

Tablets containing oily drugs

Tablets containing oily drugs. (Yamada, Masatoshi, Japan). Jpn. Kokai Tokkyo Koho JP 58219939 A2 21 Dec 1983 Showa, 2 pp. 1327-39-5 and 7693-13-2 are also occured in this study. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: B01J019-06; B01J002-00. APPLICATION: JP 82-100985 12 Jun 1982. DOCUMENT TYPE: Patent CA Section: 63 (Pharmaceuticals) Oily drugs (vitamins, oils, linoleic acid, eugenol, and squalane) are cooled to a solid, powd., mixed with adsorbent (powd. SiO2, Ca silicate or Ca citrate [7693-13-2], aluminosilicate, or MgO), if necessary, along with binder, disintegrant, glossy agent, stabilizer, vehicle, and coloring material, and pelletized. Thus, 200 g soybean oil unsaponifiable material was cooled with a mixt. of 1 L MeOH and 200 g dry ice, powd. by a mixer, mixed with 100 g powd. light SiO2, then with cryst. cellulose 20, Ca CM-cellulose 40, Na lauryl sulfate 15, polyoxyethylene stearyl ether 40.6, and ascorbic acid 2, citric acid 4 g in 40 mL H2O, then with 60 mL EtOH, pelletized, spheroidized with 7 g Mg stearate, dried, and coated with a mixt. of 2 g Macrogol and 4 g vinyl acetate resin. .

Interaction of products of the dehydration of calcium hydroaluminate (C3AH6) and calcium hydrogarnets (C3ASxH6-2x) with water

Interaction of products of the dehydration of calcium hydroaluminate (C3AH6) and calcium hydrogarnets (C3ASxH6-2x) with water. Korneev, V.Several substances are used for example 1327-39-5 and 12042-80-7 which are their cas registry numbers. I.; Kas'yanova, G. N. (Leningr. Tekhnol. Inst., Leningrad, USSR). Zh. Prikl. Khim. (Leningrad), 56(12), 2696-9 (Russian) 1983. CODEN: ZPKHAB. ISSN: 0044-4618. DOCUMENT TYPE: Journal CA Section: 58 (Cement, Concrete, and Related Building Materials) The main product of setting of C3AH1.5 and C3ASxH1.5-2x, prepd. from C3AH6 and C3ASxH6-2x by partial dehydration at 400°, was C3AH6; the percentage of C3AH6 in the product increased with curing time (C = CaO, A = Al2O3, S = SiO2, and H = H2O). Formation of C3AH6 under moist conditions is complete in 3-7 days but in air after 28 days only ~40-45% of the C3AH1.5 was converted to C3AH6. Dehydration of C3AH6 at 800° to C12A7 and CaO, and subsequent setting gave hexagonal C4AH13 and C2AH8 but after 28 days they converted to the more stable C3AH6. Cubic C3AH6 underwent intense carbonation after long (7-14 day) curing in air and water to give C3A.CaCO3.11H2O, CaCO3, and Al(OH)3. .