摘要:
According to the invention, an improved class of amphoteric surfactant having improved surfactant properties characterized as mild and environmentally safe has been provided comprising compounds of the formula: ##STR1## The amphoteric surfactant of the subject invention have at least two hydrophobic moieties and at least two hydrophilic groups per molecule and are useful as emulsifiers, detergents, dispersants and solubilizing agents.
摘要:
The specification describes a lawn mower with a control device for changing the drive speed and comprising a stepless means for adjusting the speed of rotation of the electric motor by influencing the exciting circuit and/or the armature circuit.
摘要:
A PROCESS IS PROVIDED FOR PREPARING SPRAY DRIED SUBSTANTIALLY HOMOGENEOUS DETERGENT COMPOSITIONS FROM AQUEOUS SLURRIES CONTAINING SURFACE-ACTIVE ETHYLENE OXIDE ADDUCTS WHEREIN PRIOR TO SPRAY DRYING THE AQUEOUS SLURRY, AN ORGANIC MONO- OR POLYPHOSPHATE ESTER IS INCORPORATED WITH THE SURFACE-ACTIVE ETHYLLENE OXIDE ADDUCT AND OTHER INGREDIENTS EMPLOYED IN THE DETERGENT COMPOSITION, IN ORDER TO INHIBIT THE SLURRY FROM SEPARATING INTO DIFFERENT LAYERS SO THAT THE PARTICULATE DETERGENT COMPOSITION PRODUCTED WILL BE SUBSTANTIZLLY HOMOGENEOUS AND LOW FOAMING AND HAVE GOOD CLEANING POWER. THE PHOSPHATE ESTER MAY BE ADDED TO THE INGREDIENTS OF THE DETERGENT COMPOSITION PRIOR TO, DURING OR SUBSEQUENT TO THE PREPARATION OF THE AQUEOUS SLURRY TO THE INGREDIENTS. DETERGENT COMPOSITIONS ARE ALSO PROVIDED, WHICH CAN BE PREPARED EMPLOYING THE ABOVE PROCESS, CONSISTING ESSENTIALLY OF AT LEAST ONE SURFACE-ACTIVE ETHYLENE OXIDE ADDUCT, AND AN ORGANIC MONO- OR POLYPHOSPHATE ESTER, AND OPTIONALLY, INORGANIC BUILDERS, OPTICAL WHITENERS, CHELATING AGENTS AND DIRT CARRIERS, SUCH AS CARBOXYMETHYL CELLULOSE.
摘要:
SURFACTANT COMPOSITIONS AND BATHS FOR SPECIFIC TEXTILE WET-PROCESSING OPERATIONS ARE DISCLOSED. THE COMPOSITIONS EXHIBIT SURFACTANT QUALITIES EVEN IN THE PRESENCE OF UP TO TEN PERCENT (10%) ELECTROLYTES INCLUDING ALKALIES IN THE BATHS AND AE NOT ADVERSELY AFFECTED BY WATER HARDNESS, OXIDATIVE REAGENTS OR ELEVATED BATH TEMPERATURES. THE COMPOSITIONS INCLUDES A BLEND OF PHOSPHATE ESTERS OF 8-CARBON ALCOHOLS WITH SOLUBLE SULPHATE ESTERS OF ALKOXYLATED ALCOHOLS AND ALKYL PHENOLS.
摘要:
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 desirable 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 forming kinetically and thermodynamically stable solids that utilize urea/acid compositions.
摘要:
To provide a thermoplastic resin composition for cleaning a molding processing machine, which has good cleaning performance and workability in cleaning an inner side of a molding processing machine of thermoplastic resin, such as an extruder and an injection molding machine. A thermoplastic resin composition for cleaning a molding processing machine, which includes (A) a thermoplastic resin containing a styrene-based resin, (B) an alkaline metal salt of a fatty acid, (C) a nonionic surfactant, and (D) a metal salt of an acidic phosphoric ester.
摘要:
Disclosed are ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids. The salts are surface active agents which are useful in a variety of applications as primary and/or secondary surfactants. The salts are especially useful as surfactants in emulsion polymerization reactions.
摘要:
Disclosed are ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids. The salts are surface active agents which are useful in a variety of applications as primary and/or secondary surfactants. The salts are especially useful as surfactants in emulsion polymerization reactions.
摘要:
A method of removing water from a composition of matter comprises contacting a first composition of matter comprising water with a second composition of matter comprising: (1) at least one surfactant comprising at least one phosphate group and (2) a solvent comprising carbon dioxide, wherein at least a portion of the surfactant is soluble in the solvent, such that the at least one surfactant removes at least a portion of the water from the first composition.