Reference

Phosphorus-free stabilized alkaline solutions containing hydrogen peroxide or hydrogen peroxide-releasing compound

Phosphorus-free stabilized alkaline solutions containing hydrogen peroxide or hydrogen peroxide-releasing compound. Steiner, Norbert (Degussa Aktiengesellschaft, Germany). Eur. Pat. Appl. EP 741185 A1 6 Nov 1996, 11 pp. DESIGNATED STATES: R: AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, NL, PT, SE. (English). (European Patent Organization). CODEN: EPXXDW.Several substances with their cas registry numbers 12027-70-2 and 184015-90-5 may be metioned in this study. CLASS: ICM: C11D003-39. APPLICATION: EP 1996-106713 27 Apr 1996. PRIORITY: US 1995-435963 5 May 1995; US 1996-624218 29 Mar 1996. DOCUMENT TYPE: Patent CA Section: 46 (Surface Active Agents and Detergents) The title solns., useful for cleaning and bleaching, are stabilized by 31 tetravalent tin complex with a dicarboxylic, hydroxy carboxylic, or tricarboxylic acid (e.g., oxalic, glutaric, adipic, tartaric, or citric acid) which prevents rapid loss of active O during storage. .