Detail of "10233-13-3"

Reference

Disinfectants based on quaternary ammonium compounds

Disinfectants based on quaternary ammonium compounds. (Henkel und Cie. G.m.b.H., Ger.). Fr. Demande FR 2326206 29 Apr 1977, 7 pp. (French). (France). CODEN: FRXXBL. CLASS: IC: A61L013-00. PRIORITY: DE 75-2530584 9 Jul 1975. DOCUMENT TYPE: Patent CA Section: 63 (Pharmaceuticals) Disinfectants for pulverization processes comprise quaternary ammonium compds. and lauric acid ester or short-chained aliph. alc. ester antifoaming agents. For example, a disinfectant was formulated contg. alkyl(C12-14) dimethylbenzylammonium chloride 7.5, iso-Pr laurate [10233-13-3] 1.0, H3PO4 30.0, polyglycol alkyl ether 2.0, amino-tris-methylenephosphoric acid 1.5, and water 58.0%.

Vaginal adhesive preparation containing silver nanoparticles and its preparation method

All Rights Reserved. Vaginal adhesive preparation containing silver nanoparticles and its preparation method. Gu, Maojian; Ren, Fuzheng; Liang, Wei; Jiang, Zongrun (Shanghai Jnj Modern Pharmaceutical Technologies Inc., Peop. Rep. China). Faming Zhuanli Shenqing Gongkai Shuomingshu CN 1857310 A 8 Nov 2006, 14pp. (Chinese). (People's Republic of China). CODEN: CNXXEV. APPLICATION: CN 2010-66013 27 Mar 2006. DOCUMENT TYPE: Patent CA Section: 63 (Pharmaceuticals) The title vaginal adhesive prepn. is composed of silver nanoparticles 10-1000 ppm, high fatty alc.There are some reagents with their cas registry numbers 10233-13-3 and 29354-98-1 are used in this study. and/or high fatty acid 1.0-26.0, fatty acid ester 0.5-15.0, surfactant 1.0-10.0, propanediol or glycerin 5.0-30.0% and addnl. water and pH regulator. It can also contain natural ext. 0-10, high mol. polymer 0-6, spermicide or bactericide 0-5%. High fatty alc. or fatty acid is stearyl alc., hexadecanol or stearic acid; fatty acid ester is iso-Pr stearate, iso-Pr palmitate, iso-Pr myristate, iso-Pr laurate, glyceryl monostearate or semisynthesized fatty acid ester; natural ext. is oil of zedoary turmeric or vitamin E; high mol. polymer is alginic acid and its salt and/or ester, carbomer; spermicide or bactericide is nonoxynol nonylphenoxy-polyethoxyethanol, imidazoles, nitroimidazoles or borneol; pH regulator is potassium hydroxide, sodium hydroxide, lactic acid or its salt, citric acid and its salt, tartaric acid and its salt, benzoic acid and its salt or sorbic acid and its salt. It is prepd. by heating high fatty alc., fatty acid ester, surfactant and/or other oily constituent to 70-90° to obtain oil phase, heating propanediol, water and other water-sol. constituent to 70-90° to obtain water phase, adding water phase to oil phase under stirring, emulsifying, further stirring, cooling, adding other spermicide or bactericide further emulsifying, adding silver nanoparticles, mixing. The inventive product has high and stable viscosity at 37° and longer retention time in vagina. .