摘要:
Process for making a detergent composition having at least 40 % by weight of surfactant and a bulk density of at least 650 g/l, the process comprising the single step of high shear mixing until granular at a temperature from ambient to 60 DEG C, a binder component comprising said surfactant and less than 20 % water, with a particulate solid component, of initial particle size from 0.1 to about 500 microns, said particulate solid component having at least about 15 % by weight of particles with a particle size of at least about 50 microns and a sufficient amount of smaller particles so that the average surface area of the particulate component is at least about 9 m /g as measured by the BET method, and wherein the binder maintains the mixture in a particulate state throughout the process.
摘要:
A detergent composition comprises: (a) 10 to 60 % by weight of a synthetic, non-soap detergent, or mixture of synthetic non-soap detergents; (b) greater than 10 % to 60 % by weight of a water-soluble structurant which is neither soap nor a non-soap detergent and which has a melting point in the range 40° to 100 °C; (c) 0.01 to 10 % by weight polyalkylene glycol or mixture of polyalkylene glycols which glycol or mixture of glycols has a melting point below about 40 °C; (d) 5 % to 50 % by weight of a water-insoluble structurant which is neither soap nor non-soap detergent and has a melting point in the range 40° to 100 °C; (e) 1 to 14 % by weight water; (f) 0 to 25 % water-soluble starch; and (g) 0 to 10 % salt of a C8 to C22 monocarboxylic acid. Such a composition allows enhanced extrusion of bars through a soap plodder.
摘要:
The present invention is directed to mixed fatty acid soap based bar compositions, which may include synthetic surfactants as co-actives, wherein relatively small amounts of specified polyoxyethylene-polypropylene nonionic polymer has been found to enhance mildness and reduced mush of bar compositions without sacrificing the user properties and processability of the formulations.
摘要:
Process for making a detergent composition having at least 40 % by weight of surfactant and a bulk density of at least 650 g/l, the process comprising the single step of high shear mixing until granular at a temperature from ambient to 60 °C, a binder component comprising said surfactant and less than 20 % water, with a particulate solid component, of initial particle size from 0.1 to about 500 microns, said particulate solid component having at least about 15 % by weight of particles with a particle size of at least about 50 microns and a sufficient amount of smaller particles so that the average surface area of the particulate component is at least about 9 m2/g as measured by the BET method, and wherein the binder maintains the mixture in a particulate state throughout the process.
摘要:
The present invention relates to liquid detergent compositions comprising substantially linear, water soluble, highly salt-tolerant non-adsorbing, ionic polymers of MW 10,000 to 1,000,000 Daltons which, when added to structured heavy duty liquids, makes the liquid highly shear thinning without decreasing pour viscosity of the composition or increasing it to a point where it is too thick. The compositions are also stable.