摘要:
Compositions comprising (a) a surfactant and (b) a diluent oil are employed in oil-based drilling fluids and processes for cleaning oil-contaminated substrates (e.g., oil-contaminated animals, drill cuttings) as well as in processes for cementing well casings, enhanced oil recovery, and lifting oil from wellbores.
摘要:
New detergent mixtures contain (a) mixed ethers having the formula (I), in which R1 stands for a strictly linear residue with 8 to 10 carbon atoms, R2 stands for an alkyl residue with 1 to 4 carbon atoms or for a benzyl residue, m equals numbers from 0.5 to 2 and n equals numbers from 6 to 9; and (b) at least one additional non-ionic surfactant selected in the group formed by fatty alcohol polyethyleneglycol ethers with limited homologue distribution, fatty alcohol polypropyleneglycol/polyethyleneglycol ethers, fatty acid polyglycol esters, fatty acid amide polyglycol ethers, fatty amine polyglycol ethers, alkoxylated triglycerides, alkyl and/or alkenyl oligoglycosides, fatty acid N-alkylpolyhydroxyalkyl amides, polyol fatty acid esters, sugar esters, sorbitan esters, polysorbates, phosphoric acid esters or amine oxides. These mixtures are suitable for preparing numerous non-foaming or foam-inhibited surface active agents, such as detergents for dishwashers, clear rinsing agents, bottle cleaning agents, dispersing agents, universal detergents, flotation collectors, etc.
摘要:
A personal cleansing product comprising: (a) from about 5 % to about 50 % by weight of one or more surfactants selected from anionic, nonionic, amphoteric, zwitterionic and cationic surfactants and mixtures thereof; (b) from about 3 % to about 40 % by weight of an insoluble nonionic oil or wax or mixture of insoluble nonionic oils or waxes; (c) from about 0.1 % to about 8 % by weight of fatty acid having a weight-average chain length of from 10 to 18 carbon atoms; (d) from about 1.5 % to about 10 % by weight of citric acid or water soluble citrate salt or mixture thereof, and (e) water. The cleansing products demonstrate excellent physical stability and viscosity characteristics across temperature in addition to good lathering, mildness, rinsibility and conditioning benefits.
摘要:
A personal cleansing comprising: (a) from about 5 % to about 50 % by weight of one or more surfactants selected from anionic, zwitterionic and/or amphoteric surfactants and mixtures thereof; (b) from about 0.1 % to about 20 % by weight of a soluble or dispersible nonionic surfactant selected from ethoxylated animal and vegetable oils and fats and mixtures thereof; (c) from about 1.5 % to about 10 % by weight of citric acid or water soluble citrate salt or mixtures thereof; (d) up to about 3 % by weight of perfume or cosmetic oil; and (e) water. The cleansing products demonstrate excellent mildness, conditioning benefits, stability, lathering and rinsibility.
摘要:
A particulate fabric softening composition and a particulate fabric softening detergent composition are described, both of which include bentonite powder agglomerated into larger particulate bead or granule form with a normally solid co-melt of a penta-erythritol compound (PEC), such as pentaerythritol ditallowate (PEDT), and a nonionic surfactant, such as a condensation product of a mole of a C₁₂₋₁₅ fatty alcohol with seven moles of ethylene oxide. The fabric softening composition described may be added to wash (or rinse water) but preferably is incorporated in a particulate built synthetic organic anionic and/or nonionic detergent composition to produce a fabric softening detergent composition. The invented detergent compositions are especially suitable for washing laundry in "cold" water, such as water at 40°C. or thereabout, in which the nonionic surfactant increases the dispersibility of the PEC, improves fabric softening activity thereof, in conjunction with the bentonite, and also prevents excessive whitening or chalking of dark colored laundry by the particulate fabric softening composition. These improved results have been attributed to the nonionic surfactant lowering the co-melt's melting point to about 40°C. or lower, at which temperature the softening composition disperses satisfactorily in the wash water. Additional advantages of the invention are a bonus effect of the nonionic surfactant in increasing detergency of the detergent composition and wash water, and in allowing a decrease in PEC content of the softening and detergent compositions without loss of softening effect.
摘要:
A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising three essential surfactants: a water soluble nonionic surfactant as the major active ingredient, in an amount in excess of 50% by weight of the total surfactant content; a supplemental amount of a water soluble, foaming, anionic surfactant excluding the ethoxylated alkyl ether sulfates; and 2.5 wt.% or less of a water soluble, foaming zwitterionic betaine surfactant.
摘要:
The present invention is a non-aqueous detergent composition comprising a surfactant comprising 2 vicinal hydroxyl groups selected from poly hydroxy fatty acid amides, alkyl mono and di(alkoxy) glyceryl ethers, alkane 1,2-diols, alkyl glycerates and N-alkyl-lactobionamides, and a boron comprising compound. The molar ratio of said surfactant to said boron comprising compound are equal to or lower than 2:1.
摘要:
Detergent composition comprising the compounds represented by the formula (I) + (II) wherein the weight ratio of mono, di and tri-ester is 46-90/9-30/1-15,
wherein :
- "B" represents "H" or the group represented by
provided that R represents alkyl or alkenyl group having C 6-22 . R' represents H or CH 3 , and each of n, m and 1 independently represents an integer from 0 to 40 ; being m+n+1 =2-100 preferebly 9-19.
The new detergent composition shows outstanding biodegradable, non-toxic, non-irritant performance, foam stability and better dye inhibition transfer maintaining and even improving detergency.
摘要:
Die vorliegende Erfindung betrifft nichtionische, fließfähige Perlglanzdispersionen, die 5 - 30 Gew.-% eines Fettsäureglykolesters der Formel I als Perlglanzbildner, 0,1 - 20 Gew.-% eines nichtionischen Tensids der Formel II sowie Wasser in der zu 100 Gew.-% fehlenden Menge enthalten.