128results about "Detergent preparation with liquid ingredients" patented technology

A personal cleansing composition exhibiting enhanced skin feel (i.e., enhanced skin softness, reduced skin irritation, reduced residue, and reduced greasy, tacky, or tight skin feel), enhanced foaming and lather, and good cleansing, more specifically, a personal cleansing composition comprising a mixture of alpha sulfonated alkyl esters or sulfonated fatty acids, or salts thereof, with an alkyl sulfoacetate or ethoxylated alkyl sulfoacetate, or salts thereof, secondary surfactants, and optional additives.

The present invention relates to a process for preparing a spray-dried powder comprising(i) anionic detersive surfactant;(ii) from 0 wt % to 10 wt % zeolite builder;(iii) from 0 wt % to 10 wt % phosphate builder; and(iv) optionally from 0 wt % to 15 wt % silicate salt;wherein the process comprises the steps of:(a) forming an alkaline slurry in a mixer, the slurry having a viscosity of from X to Y s−1 at a temperature of 70° C. and at a shear rate of 50 s−1, wherein the alkaline slurry is shear thinning; and(b) transferring the alkaline slurry from the mixer through at least one pump to a spray pressure nozzle;(c) contacting a viscosity increasing agent to the alkaline slurry after the mixer and before the spray pressure nozzle so as to increase the viscosity of the alkaline slurry to form a viscous alkaline slurry, step (c) being carried out at an average shear rate of from 10 s−1 to 150 s−1;(d) spraying the viscous alkaline slurry through the spray pressure nozzle into a spray-drying tower;(e) spray-drying the viscous alkaline slurry to form a spray-dried powder; and(f) optionally, contacting an alkalinity source with the alkaline slurry and / or the viscosity increasing agent, and / or the viscous alkaline slurry.

A process for making ionic liquids containing ion actives, which provide fabric treating benefits, surface treating benefits and / or air treating benefits. The ionic liquid is made from an ion active feedstock and an ionic liquid forming counterion feedstock, which preferably comprises another ion active.

A process for the production of detergent particles, comprises feeding an acid precursor of an anionic surfactant and a neutralising agent into a horizontal thin-film evaporator / drier comprising a mixing region, a drying region and a cooling region. The resultant detergent particles are graded to separate an oversize granule fraction in which at least 70 wt % of the particles have a minimum diameter of 1000 mum. This fraction is fed back into the process.