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 describes easily soluble surfactant granulates containing builders, having a variable bulk weight and an excellent solubility profile, containing the neutralized from of an anionic surfactant acid and sodium carbonate and sodium hydrogencarbonate, produced by neutralization of mixtures of anionic surfactant acids and builder acids with solid neutralizing agents. The present invention provides a method for producing surfactant granulates, comprising providing a mixture of anionic surfactant acids and builder acids having a weight ratio of 1:500 to 50:1 of builder acid to surfactant acid and contacting the mixture with solid neutralizing agents.

To provide an anionic surfactant powder comprising a polyoxyalkylene ether sulfate which powder has high stability in hard water, high low-temperature solubility and is improved in powder characteristics such as caking characteristics, and a method of producing the anionic surfactant powder. An anionic surfactant powder comprising polyoxyalkylene alkyl ether sulfates in which the average addition mol number of alkylene oxides is 0.05 to 2, wherein the content of the polyoxyalkylene alkyl ether sulfates provided with alkylene oxides added thereto in an amount of 4 mol or more is 30 % by weight or less based on the total anionic surfactant, an anionic surfactant powder further comprising a water-soluble inorganic salt, a method of producing each of these anionic surfactant powders, and a detergent composition and a cement additive comprising these anionic surfactant powders.

Detergent particles obtained by a process comprising the step of dryneutralizing base particles comprising a water-soluble solid alkali inorganic substance (A) with a liquid acid precursor (B) of a non-soap anionic surfactant, wherein the base particles are obtained by a spray-drying method, and wherein the base particles contain the component (A) in an amount of equal to or greater than 4 times the amount equivalent for neutralizing the component (B) and have an average particle size of from 150 to 400 μm; base particles having an average particle size of from 150 to 400 μm, comprising 20 to 80% by weight of a water-soluble solid alkali inorganic substance; a process for preparing detergent particles comprising the steps of (a) preparing a slurry comprising a water-soluble solid alkali inorganic substance (A) in an amount equal to or greater than 4 times the amount equivalent for neutralizing a liquid acid precursor (B) of a non-soap anionic surfactant to be added in step (c); (b) spray-drying the slurry obtained in step (a) to give base particles; and (c) mixing the liquid acid precursor (B) with the base particles obtained in step (b) and dry-neutralizing the resulting mixture; and a detergent composition comprising the detergent particles as defined above. The detergent particles can be used for laundry detergents, dishwashing detergents and the like.

The present relates to a surfactant concentrate comprising at least 75% of an essentially completely neutralized anionic sulphated surfactant and 5% to 25% carboxylic acid, of which 4% to 96% of the carboxylic acid is in its free acid form, the process for making it and a detergent composition containing it.

The invention discloses a production process for comprehensive cyclic utilization of the sulfonation by-product nigrotic acid. The process comprises the following steps: 1) adding caustic soda into nigrotic acid for a neutralization reaction so as to allow a surfactant in nigrotic acid to turn to a sodium salt of the surfactant and waste sulfuric acid in nigrotic acid to turn to a raw material for a washing agent, i.e., mirabilite; 2) bleaching the resultant of neutralization of nigrotic acid with a sodium hypochlorite solution; 3) adding clear water into the bleached solution and carrying out spray drying; 4) adding soda ash or 4A zeolite into a product obtained after spray drying for granulation. Nigrotic acid treated with the process provided in the invention turns into particles, main components of which are a surfactant, mirabilite and soda ash, and the particles are extensively applied in washing agents, thereby utmostly realizing utilization of the waste, conservation of cost and a good environmental protection effect.

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 lateral force resisting system according to the present disclosure includes a metal lateral force resisting panel and holdowns. A foundation bolt placement template may be used to locate and support the foundation bolts during fabrication of the foundation and to further secure the frame foundation interface. The metal lateral force resisting panel may be formed from a single piece of material and may include a plurality of ductility apertures forming lateral force resisting elements to enable the panel to flex without catastrophic failure. In a hybrid configuration, a wooden structural frame may be combined with the metal structural panel. The structural panel may be subdivided into multiple panes using ductility apertures to tailor the response of the panel to the lateral force load. The holdowns secure the rigid structural panel to the foundation bolts and may be either a folded strap and pin configuration or self-tightening.

The present invention refers to a process to obtain a highly soluble linear alkylbenzene sulfonate (LAS). Specifically it comprises the addition, prior or after sulfonation of linear alkylbenzene and/or neutralization of linear alkylbenzene sulfonic acid of an hydrotropic composition. It also refers to a hydrotropic composition, to a highly soluble linear alkylbenzene sulfonate, to the use of the hydrotropic composition for making said linear alkylbenzene sulfonate highly soluble and to a cleaning composition comprising said linear alkylbenzene sulfonate

A method for formulating a cleaning composition, wherein the cleaning composition comprises a water-soluble organic solvent, an ionic surfactant, a nonionic surfactant, a chelating agent, and distilled water.

The present invention relates to a process for obtaining a highly soluble linear alkylbenzene sulfonate with an adjustable 2-phenyl isomer content and an extremely low sulfonation color, in which a catalytic system based on highly stable solid catalysts and with a high selectivity for linear monoalkylated compounds is used.

The invention relates to a method for preparing tree-starch based natural biomass detergent from raw materials of starch based plant, comprising the processing steps of grinding, steaming, hydrolyzing, pulping, pulp refining, fine separating, or esterifying or aminating, refining and compounding. The tree-starch based natural biomass detergent can be liquid product and powdery product. The tree-starch based natural biomass detergent is mainly used for the environmentally-friendly washing and cleaning of the utensils, fruits, vegetables and body, has good oil stain removing effect and is all natural, non-toxic, safe and environmentally friendly.

Solid rinsing, cleaning and/or sanitizing compositions for various applications are provided. In particular, solid compositions include a complex of urea and an acid having desireable storage stability previously unavailable in solid urea/acid compositions. Stable solid compositions are disclosed and methods of making the same to overcome conventional limitations associated with with forming kinetically and thermodynamically stable solids that utilize urea/acid compositions.