211results about "Polymeric surface-active compounds" patented technology

The invention relates to the technical field of dirt cleaning agents, in particular to a complex dirt removing and preventing chelating cleaning agent for an oil field pipeline oil well and a preparation process thereof, and the cleaning agent comprises an organic chelating agent, a dispersing agent, a polymer activator, a mutual solvent, 1%-5% of a corrosion inhibitor and 50%-83% of deionized water. The target cleaning agent is obtained by quantitatively weighing all the effective components, compounding all the components step by step, adding deionized water into all the effective components, and uniformly mixing, so that various complex scales such as barium and strontium scales generated by oil field pipelines, oil wells and the like can be solved; and the cleaning agent has good cleaning and anti-scaling effects on barium and strontium scales and other complex scales. The efficient polymer activator and the neutral corrosion inhibitor added in the invention can effectively inhibit the formation of calcium strontium barium sulfur salt, carbonate scale and iron oxide precipitate in the oilfield water injection system, effectively reduce the corrosion rate and prolong the service life of equipment.

The present application relates to the field of detergent, and discloses a high fatty acid content liquid detergent composition containing a dye fixing agent and a preparation method thereof.The liquid detergent composition comprises: 0.1-5% of the dye fixing agent, 1-15% of non-ionic surfactant, 1-15% of anionic surfactant, and water; wherein: the dye fixing agent is the reactant of amine and epichlorohydrin; the anionic surfactant contains 2-7% of fatty acid surfactant in all raw materials; and the weight ratio of the non-ionic surfactant to the anionic surfactant is at least 0.4:1.The present application optimizes the proportion and type of raw materials in the liquid detergent composition, so that the cationic dye fixing agent can still maintain good low-temperature stability in the high content anionic surfactant for a long time.In the above formula framework, the addition of the dye fixing agent can even improve the low-temperature stability of the system to a certain extent.

Flexible formulation of customized laundry treatment compositions for use in a single load of laundry. [Solution] A laundry processing cartridge (1) comprising a first sub-container (10) and a second sub-container (20). The first sub-container contains a first laundry processing composition. The second sub-container contains a second laundry processing composition different from the first laundry processing composition. The first sub-container and the second sub-container are integrally fixed to the cartridge.

A detergent additive comprising (i) a biochelant; (ii) a ring-opener; and (iii) a solvent. A method of treating a contaminated surface comprising contacting a detergent and a detergent additive with the contaminated surface wherein the detergent additive comprises (i) a biochelant; (ii) a ring-opener; and (iii) a solvent.

The invention relates to the field of detergents and cleaning agents, in particular peptide-containing detergents and cleaning agents, and relates to the use of a peptide, in particular an antimicrobially active peptide, in a detergent and cleaning agent for cleaning textiles and / or hard surfaces, in particular dishes, and / or household surfaces. The detergent and cleaning agent according to the invention preferably comprises an antimicrobially active peptide, at least one surfactant, a builder system, and optionally at least one enzyme. Furthermore, the invention relates to corresponding agents and methods.

The present invention is directed to a cleaning composition for sanitizing or disinfecting hard surfaces containing a cationic biocide, surfactant and low levels of VOC solvents. The cleaning composition is adapted to clean a variety of hard surfaces without leaving behind a visible residue and creates low levels of streaking and filming on the treated surface. The cleaning composition contains less than 5% by weight of VOCs. The cleaning composition may be used alone as a liquid or spray formulation or in combination with a substrate, for example, a pre-loaded cleaning wipe.

A granular laundry detergent composition, wherein the laundry detergent composition is present at a weight of between about 15 g and about 45 g; wherein, the laundry detergent composition includes; a first plurality of particles, wherein the particles within the first plurality of particles each have a bulk density of between about 1101 g / L and about 3000 g / L; a second plurality of particles, wherein the particles within the second plurality of particles each have a bulk density of between about 400 g / L and about 1100 g / L; wherein the laundry detergent composition includes about 10% or less by weight of the laundry detergent composition of the first plurality of particles and wherein the laundry detergent composition includes at least about 90% by weight of the laundry detergent composition of the second plurality of particles; andwherein the laundry detergent composition is free flowing.

The invention relates to the technical field of cleaning agents, in particular to a cleaning agent for cleaning calcium fluoride scale of a heat exchanger and a preparation and cleaning method of the cleaning agent, and the cleaning agent comprises the following components in percentage by mass: 5-15% of an amino polycarboxylic acid chelating agent, 3-8% of a compound surfactant, 0.5-2% of a corrosion inhibitor, 0.1-0.5% of a defoaming agent and 65-85% of deionized water. The cleaning agent further comprises a pH regulator, and the addition amount of the pH regulator is based on the standard that the pH value of the cleaning agent is regulated to 6-8. The preparation method comprises the following steps: adding the deionized water and stirring; slowly adding an aminopolycarboxylic acid chelating agent and continuously stirring until the aminopolycarboxylic acid chelating agent is completely dissolved; and sequentially adding the compound surfactant, the corrosion inhibitor, the pH regulator and the defoaming agent, continuously stirring and the like. The cleaning method comprises the steps of pre-flushing, circulating cleaning, discharging, post-flushing and the like, and has the advantages of efficient cleaning, equipment protection, environmental protection, energy conservation, simplicity and convenience in operation and the like.

The invention relates to the field of chemical treatment of printed circuit boards, and discloses a nitrogen-free environment-friendly neutralizer which is prepared from the following components by mass concentration: 20-30 g / L of sulfuric acid; 5-10 g / L of an activator; 5-10 g / L of a penetrant; 5-8 g / L of a stabilizer; 1-3 g / L of a surfactant; 0.5-2 g / L of a corrosion inhibitor; and the balance of water. The penetrant is composed of dioctyl sodium sulfosuccinate and hydrolytic polymaleic anhydride, and the stabilizer is composed of an acrylic acid-acrylate-sulfonate terpolymer and propylene glycol alginate. The nitrogen-free environment-friendly neutralizing agent prepared by the invention is applied to chemical treatment of the printed circuit board, can effectively remove substances such as residual biological manganese dioxide on the surface of the circuit board, can uniformly clean and corrode the board surface and the interior of holes of the circuit board, endows the circuit board with a good attachment surface, is beneficial to proceeding of a later copper deposition process, and improves the production efficiency. And the copper deposition uniformity is improved.

Provided is a soft contact lens solution that imparts surface hydrophilicity, lubricity, and a lipid adhesion-suppressing ability to a soft contact lens. It has been found that a solution containing two specific kinds of copolymers and a buffering agent can achieve the above-mentioned object. Thus, the soft contact lens solution of the present disclosure has been completed.

The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining / drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.

The present invention relates to a fabric care product comprising a plurality of particles, wherein the particles comprise a specific water-soluble carrier and a specific anionic detersive polyester.

The present disclosure is directed to a method of removing a sulfur-containing deposit from landfill infrastructure comprising: (a) forming a treatment composition comprising an alkaline material; and (b) contacting the sulfur-containing deposit within the landfill infrastructure with the treatment composition, whereby the sulfur-containing deposit is at least partially dissolved.

The present invention relates to a composition that is used to primarily disrupt and remove biofilm from surfaces. This is achieved using a composition comprising a bacteriophage capable of lysing bacteria selected from one or more of Pseudomonas aeruginosa, Acinetobacter baumanii, Staphylococcus aureus, and E.coli; and a Bacillus bacterial spore in the presence of a specific surfactant of the poloxamer type.

The need for a method of effectively laundering fabrics that have been treated with fabric softener active, at low temperatures, while also providing improved whiteness is met through the use of a laundering composition which comprises a surfactant system comprises anionic surfactant, wherein the anionic surfactant comprises alkyl sulfate anionic surfactant having little or no alkoxylation.

The present invention is related to a dishwashing, preferably an automatic dishwashing, detergent composition; wherein the detergent composition comprises a water-soluble polyester.The present invention is also related to a dishwashing, preferably an automatic dishwashing, water-soluble container wherein said water-soluble container is made of a thermoformed water-soluble film comprising poly (vinyl alcohol) and wherein said water-soluble container is at least partially filled with such an inventive dishwashing, preferably an automatic dishwashing, detergent composition.

A composition including a plurality of particles, the particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.

To provide cleaning compositions that can be used to clean semiconductor substrates.SOLUTION: The cleaning compositions described in this disclosure mainly include at least one organic acid and at least one anionic polymer.SELECTED DRAWING: Figure 1

The present invention provides a composition for a semiconductor device, which has excellent removability of dry etching residues, further suppresses dissolution of tungsten, and is unlikely to leave residues after being applied to an object to be treated and then subjected to a rinsing treatment. The composition for a semiconductor device of the present invention contains a resin including a repeating unit A which has a specific group selected from the group consisting of a primary amino group, a secondary amino group, a tertiary amino group, and salts of these groups, and has a hydroxy group, and a repeating unit B which has a functional group having a pKa of 10.0 or less or a salt of the functional group, and contains water.

The present disclosure provides an antimicrobial composition comprising an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer comprising at least one cationic monomer Ab, optionally at least one anionic monomer Ba, and optionally at least one nonionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants, and combinations thereof; and at least one nonionic surfactant selected from the group consisting of low hydrophile-lipophile balance (HLB) nonionic surfactants with a delocalized electronic structure having moderate to poor water solubility. When applied to surfaces, the composition exhibits good cleaning ability and provides strong, long-lasting disinfection.

Disclosed herein are surfactant booster compositions for filtration membrane cleaning, multi-part detergents comprising the surfactant booster compositions, an enzyme composition, and alkalinity composition. Further disclosed are methods of cleaning filtration membranes with the aforementioned compositions and system. Beneficially, the surfactant booster compositions have low toxicity with high butterfat removal capacity. The compositions and methods are suitable for filtration membranes including microfiltration, ultrafiltration, nanofiltration, and reverse osmosis membranes.

The invention provides a dry cleaning detergent, and relates to the technical field of detergents. The dry cleaning detergent comprises the following components: saturated cyclosiloxane, alcohol ether, water and a surfactant. According to the dry cleaning detergent provided by the invention, on one hand, alcohol ether is adopted as a water conditioning agent, so that the removal capability of the dry cleaning detergent on oil-soluble stains can be ensured, the removal capability of the dry cleaning detergent on water-soluble stains can be improved, and the problem of fabric shrinkage caused by water is relieved; on the other hand, by introducing the surfactant, the removal capacity of the dry cleaning detergent on water-soluble stains is further enhanced. Therefore, the dry cleaning detergent provided by the invention has a good removal effect on oil-soluble stains and water-soluble stains, and can relieve the problem of fabric shrinkage.

The application discloses a preparation and use method of a cleaning sol for deactivation denitration catalysts, and belongs to the field of regenerated denitration catalysts. The cleaning sol is mainly composed of alginate, a cross-linking agent and an inorganic acid, and is used for cleaning and removing toxic elements such as phosphorus, magnesium, calcium, sodium, potassium, arsenic and lead in the deactivation denitration catalysts while retaining active components. The removed toxic elements such as phosphorus, magnesium, calcium, arsenic and lead are adsorbed by alginate colloid. The use method is suitable for an existing cleaning process. The raw materials required by the application have a wide source and low price, the cleaning sol is environment-friendly, the cleaning process is simple, and the application is easy to be industrialized.

Water-soluble unit-dose detergent article comprising a water-soluble film enveloping a fabric care or household care detergent composition, wherein the detergent composition comprises a surfactant and the water-soluble film comprises a first film comprising a specific polyvinyl alcohol polymer blend.

The invention relates to the technical field of low-temperature detergents, in particular to a ternary surfactant low-temperature detergent. Comprising the following components: 12% of sodium dodecyl benzene sulfonate, 8% of fatty alcohol-polyoxyethylene ether sodium sulfate, 3% of fatty alcohol-polyoxyethylene ether, 5%-15% of sodium percarbonate, 0.1%-1% of neutral protease, 1%-5% of polyethylene glycol-400, 0.5%-2% of sodium chloride, 0.08% of a fluorescent whitening agent VBL and 60%-75% of water. Through a ternary compound system composed of sodium dodecyl benzene sulfonate, fatty alcohol-polyoxyethylene ether sodium sulfate and fatty alcohol-polyoxyethylene ether and proportion optimization, the total active matter content is larger than or equal to 18%, the edible oil stain removal rate at 40 DEG C is larger than or equal to 90%, the problem that a traditional formula is poor in low-temperature decontamination capacity is solved, the efficient washing requirement in the low-temperature environment is met, and the cleaning effect is good. Polyethylene glycol-400 is used as a rheology modifier instead of silicone oil, so that the compatibility with a surfactant system is better, the problem of system instability caused by the silicone oil is avoided, and the stability of the detergent in the storage and use processes is ensured.

To provide a unit dose detergent article having improved solubility.SOLUTION: Provided is a multi-compartment water-soluble unit dose detergent article including a plurality of compartments in a generally superposed relationship. The water-soluble unit dose detergent article 1 includes a water-soluble film wrapping a fabric care or household care detergent composition. The detergent composition includes a detersive surfactant. The water-soluble film includes a first film 2 including a specific polyvinyl alcohol polymer blend.SELECTED DRAWING: Figure 1

Hard surface rinse aid compositions incorporating surfactant systems compatible with plastics and plastics containing metals, such as aluminum, are disclosed. The hard surface rinse aid compositions are particularly well suited for use in high concentrations at low temperatures without causing foaming and / or debris or film on the treated surface. In particular, the plastic and aluminum-compatible hard surface rinse aid compositions containing a surfactant system combining nonionic alcohol alkoxylates and a polymer surfactant can be used in treating hard surfaces requiring good sheeting, wetting and drying properties. The methods are particularly well suited for rinsing automotive parts, including those needing painting.

The application discloses a liquid dishwasher tank cleaner with a dual-phase appearance and a preparation method. The cleaner comprises the following components by weight percentage: 0.01%-20% of a low-foaming isomeric fatty alcohol alkoxylate surfactant; 0.0%-20% of an ethylene oxide / propane block copolymer surfactant; 0.1%-35% of an alkaline soil cleaning agent; 0.01%-25% of a metal protection agent; 0.01%-5% of a bactericide; 0.05%-5% of other components; and the rest is soft water. Through the wetting and emulsifying effects of the surfactant and the strong soil removal effect of the alkaline soil cleaning agent, the dishwasher tank is cleaned under acidic conditions, the adhered organic soil, scale and microbial plaque on the dishwasher tank wall are effectively broken down and loosened, the metal material of the dishwasher tank is protected without damage, the product has a remarkable soil removal effect on the dishwasher tank, and is suitable for cleaning and sterilizing the dishwasher tank.

The present invention provides a surfactant comprising a poly(amidoamine) dendrimer and a perfluoropolyether, a polydimethylsiloxane or both, wherein said dendrimer comprises the unit (I).