摘要:
Liquid detergent compositions containing a branched anionic surfactant. These compositions are low sudsing and have improved hydrophobic greasy soil removal performance.
摘要:
The compositions of the present invention consist essentially of (I) a reaction product, (II) a nonaqueous liquid continuous phase, and (III) a moderately hydrophobic particulate stabilizing aid. Component (I) is prepared by heating a mixture of (i) a polyorganosiloxane fluid, (ii) a silicon compound, (iii) a finely divided filler and (iv) a catalytic amount of a compound for promoting the reaction of components (i) to (iii) at a temperature of 50.degree. C. to 300.degree. C. The compositions of the present invention can additionally contain (IV) at least one nonionic silicone surfactant, and (V) a nonreinforcing inorganic filler.
摘要:
The present invention provides an antifoam agent for inclusion in a detergent composition in liquid form, comprising a silicone antifoam compound, a surfactant-containing solution and a particulate stabilizing aid. The present invention also provides detergent compositions comprising said antifoam agent.
摘要:
Low-sudsing detergent compositions comprise an N-alkyl polyhydroxy fatty acid amide surfactant, wherein the N-alkyl substituent is at least C.sub.2, preferably C.sub.3 -C.sub.8. Such compositions are useful under cleaning conditions where excessive sudsing may be problematic.
摘要:
Detergent compositions are described which comprise a suds suppressing system consisting of a mixture of a silicone oil and a 2-alkyl-alcanol, or mixtures thereof.
摘要:
A process for preparing a suds controlling composition suitable for incorporation into laundry detergent products comprises absorbing into the pores of porous silica a sufficient amount of a surfactant-containing solution to ensure wetting of the porous silica, dispersing the porous silica having the surfactant-containing solution absorbed therein in a silicone oil and mixing the dispersion with a dispersing agent.
摘要:
Disclosed are aqueous liquid detergent compositions comprising dispersed particles of a silicone-based suds suppressor system and a separately added moderately hydrophobic particulate silica stabilizing agent. Such a separately added stabilizing agent serves to retard coalescence and coagulation of the suds suppressor particles and thus enhances the storage stability of the suds suppressor-containing detergent compositions of this invention.
摘要:
A laundry additive particle having multiple coatings and compositions employing the particle are provided. The laundry additive particle comprises a porous carrier core material; a first encapsulating material coated on the core material to form an intermediate layer, the first encapsulating material comprising a glassy material derived from one or more at least partially water-soluble hydroxylic compounds having an anhydrous, nonplasticized, glass transition temperature, T.sub.g, of at least about 0.degree. C.; and a second encapsulating material coated on the intermediate layer to form an outer layer, the second encapsulating material comprising a carbohydrate material having an anhydrous, nonplasticized, glass transition temperature, T.sub.g, of at least about 130.degree.0 C.; and the laundry additive particle has a hygroscopicity value of less than about 80%. Preferably, a laundry or cleaning agent such as a perfume is supported on or contained in the porous carrier.
摘要:
A process for producing a particulate laundry additive composition produces a particulate laundry additive for perfume delivery in laundry detergent compositions, especially those in the form of granules or agglomerates. The process includes mixing a porous carrier material, typically containing perfume, and an encapsulating material, typically a carbohydrate material, to form agglomerates or an extrudate which is then sized into particles for incorporation into a detergent product. The process may be employed to produce particulate additive compositions which may be used in fabric softening and dishwashing as well as laundry detergent compositions.