摘要:
A process for rinsing hard surfaces comprising contacting the hard surfaces with an aqueous rinse aid composition containing fatty acid-N-alkyl polyhydroxyalkyl amides corresponding to formula I: ##STR1## wherein R.sup.1 CO is an aliphatic acyl radical containing 6 to 22 carbon atoms, R.sup.2 is hydrogen, an alkyl or hydroxyalkyl radical containing 1 to 4 carbon atoms, and �Z! is a linear or branched polyhydroxyalkyl radical containing 3 to 10 carbon atoms and 3 to 10 hydroxyl groups.
摘要:
The invention relates to new formulations for cleaning hard surfaces containing—based on the formulation—1 to 50% by weight of alkyl oligoglucosides corresponding to formula (I): R1O—[G]p (I) in which R1 is an at least partly branched alkyl radical containing 9 to 11 carbon atoms, G is a glucose unit and p is a number of 1.4 to 2.0. The products are distinguished by an improved cleaning performance in relation to formulations based on linear alkyl oligoglucosides.
摘要:
A water-containing detergent or cleaning composition comprising A) at least one alkyl polyglycosides corresponding to the formula R.sup.1 --O--(Z).sub.x (I), where R.sup.1 is a linear or branched, saturated or unsaturated alkyl group containing 8 to 18 carbon atoms, Z is a sugar unit, and x is an integer of 1 to 10; and B) at least one fatty acid alkyl ester alkoxylate of the formula R.sup.2 CO.sub.2 --(AO).sub.y --R.sup.3 (II), where R.sup.2 is a branched or linear, saturated or unsaturated alkyl group containing 5 to 21 carbon atoms, AO is a C.sub.2-4 alkylene oxide unit, y is a number of 1 to 30 and R.sup.3 is a linear or branched alkyl group containing 1 to 6 carbon atoms; and methods for using the above composition.
摘要:
A process for the production of polyol compounds by condensation of glycerol in the presence of lithium compounds and, optionally, subsequent transesterification of the oligoglycerol mixtures obtained with fatty acid glyceride esters and to their use for the production of polymers.
摘要:
A process for the production of polyol ethers comprising the steps ofA) reacting a mixture of at least one polyol and at least one carbonyl compound of the formulaR.sup.1 --CO--R.sup.2 (I) in which R.sup.1 and R.sup.2 independently of one another represent hydrogen or aliphatic hydrocarbon radicals containing 1 to 22 carbon atoms and 0, 1, 2, or 3 double bonds, with hydrogen at an elevated temperature in the presence of a hydrogenation catalyst which is insoluble in the reaction mixture; andB) removing the polyol ether-containing reaction product from the catalyst.
摘要:
Oligoglycerol mixtures having a high diglycerol content are prepared by a process in which glycerol is condensed in the presence of zeolites corresponding to formula (I)M.sub.2/z O * Al.sub.2 O.sub.3 * x SIO.sub.2 * y H.sub.2 O (I)in which M is an alkali metal or alkaline earth metal having a valency of z, x is a number of 1.8 to 12 and y is a number of 0 to 8. The water of condensation which is formed during the reaction, is continuously removed from the reaction mixture and the reaction is terminated when the quantity of water theoretically necessary for the formation of diglycerol has been separated.
摘要翻译:具有高二甘油含量的低聚甘油混合物通过其中甘油在对应于式(I)M2 / zO * Al 2 O 3 * x SIO 2 * y H 2 O(I)的沸石存在下缩合的方法制备,其中M是碱金属或 碱土金属的化合价为z,x为1.8〜12,y为0〜8的数。反应中形成的缩合水从反应混合物中连续除去,反应结束 当理想上形成双甘油所需的水量已被分离时。
摘要:
A process for increasing the solubility and surfactant content of a concentrated aqueous manual dishwashing detergent composition by adding to the composition a glycerol sulfate.
摘要:
A cosmetic or pharmaceutical composition containing an emulsifier comprising an ester of palmitic acid and technical grade triglycerol with the proviso that the monoester content of the ester is from 30% to 50% by weight.
摘要:
The preparation of polyol compounds by (a) condensing glycerine in the presence of lithium compounds; (b) continuously distilling off the water produced by the reaction; (c) optionally subjecting the oligoglycerine mixture obtained to a transesterification reaction with fatty-acid glyceride esters. Such polyol compounds are suitable for use as starting materials in the production of polymers.