[EN] TRIAMINOCYCLOPROPENIUM SALTS<br/>[FR] SELS DE TRIAMINOCYCLOPROPÉNIUM
申请人:CURNOW OWEN JOHN
公开号:WO2012169909A1
公开(公告)日:2012-12-13
Disclosed are salts comprising triaminocyclopropenium cations and various anions, and ionic liquids comprising the salts. Also disclosed are intermediates and methods of preparing the salts. The ionic liquids are useful as, for example, solvents and electrolytes, and for gas storage.
Compositions for cleansing and conditioning the skin. The compositions comprise a soap and a conditioning agent which is a salt wherein the cation moiety is a protonated fatty amine or a fatty quaternary ammonium ion and the anionic moiety is the anion of a fatty acid soap or an anionic synthetic detergent.
A process for sweetening a sour hydrocarbon fraction containing mercaptan(s)
申请人:UOP INC.
公开号:EP0153833A2
公开(公告)日:1985-09-04
A sour hydrocarbon fraction containing mercaptan(s) is sweetened by reacting mercaptan(s) contained in the hydrocarbon fraction with an oxidizing agent. The hydrocarbon fraction and the oxidizing agent are contacted with a supported metal chelate mercaptan oxidation catalyst and anhydrous ammonia. The contacting is carried out in the absence of an aqueous phase.
A method for enhancing the effectiveness of an agricultural chemical which comprises incorporating a specific enhancer into a diluted solution of the agricultural chemical.
The specific enhancer is a quaternary ammonium salt or a tertiary amine or a salt thereof containing one or more carboxylic acid ester or amide groups, at least one long chain alkyl or alkenyl group and optionally also ether groups.
A haircoloring composition characterized by containing a laccase and forming bubbles in its use. When applied to the hair, the composition is effective in dyeing the hair without lowering the effect of the laccase.