135results about "PH regulated compositions" patented technology

This provides an improved dissolvable solid article with a specific aspect ratio. Such dissolvable solid article has a multilayer structure comprising two or more flexible, dissolvable, porous sheets, while each of which comprises a water-soluble polymer and a surfactant and is characterized by a Percent Open Cell Content of from 80% to 100% and an Overall Average Pore Size of from 100 μm to 2000 μm. The multilayer dissolvable solid article is characterized by a maximum dimension D and a minimum dimension z; and wherein the ratio of D / z ranges from 1 to 10.

The invention relates to the technical field of daily chemicals, in particular to a color-protecting laundry detergent containing plant extracts and a preparation method of the color-protecting laundry detergent. The color-protecting laundry detergent is prepared from the following components in percentage by mass: 12.5 to 18.3 percent of natural anionic surfactant, 6.4 to 9.7 percent of nonionic surfactant, 3.2 to 5.8 percent of plant polyphenol extract, 3.0 to 5.2 percent of fiber affinity natural polymer, 2.1 to 4.0 percent of bio-based chelating aid, 1.8 to 3.5 percent of natural glycoside synergist, 0.9 to 2.3 percent of pH buffering agent, 0.6 to 1.4 percent of antioxidant plant essential oil and the balance of deionized water. The compound protease comprises alkaline protease, neutral protease and papain; the invention aims to solve the technical problems that the existing laundry detergent is poor in color protection effect, insufficient in environmental protection performance and large in damage to fabrics, and provides a laundry detergent product which takes natural plant extracts as core components and has an efficient color protection function.

A cleaning concentrate dilution system includes a dual chamber system in which a plurality of concentrated formulations are provided, including a first formulation provided in a first chamber and including a hypohalite, and a second formulation provided in a second chamber and including one or more components that are sensitive to concentrated hypohalite, such as certain surfactants and certain fragrances. The system further includes a dispensing container that receives the first and second formulations as well as water to dilute the first and second formulations within the dispensing container.

The present invention relates to a disinfectant cleaning composition comprising at least one triamine based antimicrobial agent, at least one pH dependent anionic surfactant and at least one non-ionic surfactant, which provides effective disinfection, cleaning and low streaking or visual residue on surfaces.

The invention is directed to a stable composition wash composition. The wash composition comprises a mixture of biodegradable thickeners having starch and cellulose. The wash composition is mild at a pH of 4.2 or under, has a viscosity of 40,000 cps or less, and surprisingly, is free of syneresis, discoloration and malodor, even after being stored at elevated temperatures.

The present invention also relates to a solid free flowing particulate laundry detergent composition comprising: (a) anionic detersive surfactant; (b) from 0wt% to 8wt% zeolite builder; (c) from 0wt% to 4wt% phosphate builder; (d) from 0wt% to 8wt% sodium carbonate; (e) from 0wt% to 8wt% sodium silicate; and (f) from 4wt% to 20wt% organic acid, wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0, preferably from 6.5 to 8.0, wherein the composition comprises from 30wt% to 100wt% base detergent particle, wherein the base detergent particle comprises (by weight of the base detergent particle): (a) from 4wt% to 35wt% alkyl benzene sulphonate; (b) from 0wt% to 8wt% zeolite builder; (c) from 0wt% to 4wt% phosphate builder; (d) from 0wt% to 8wt% sodium carbonate; (e) from 0wt% to 8wt% sodium silicate; (f) from 1wt% to 10wt% organic acid; and (g) from 1wt% to 10wt% magnesium sulphate.

A liquid detergent concentrate comprising: a. at least one phosphonate; b. a first chelating agent selected from aminopolycarboxylic acids, hydroxycarboxylic acids, hydroxypolycarboxylic acids, and salts thereof; and c. at least one enzyme, preferably a proteolytic enzyme, and having a pH of 9 or greater. The present invention also relates to a ready-to-use solution; its use for cleaning and / or disinfecting objects; and a cleaning method.

This disclosure describes a composition which can provide real-time feedback during medical device cleaning or reprocessing. The composition can be used to monitor the amount of biological material cleaned from medical devices and to determine when cleaning is complete. The disclosure also relates to a method of cleaning, or assessing the cleanliness of, a medical device such as an endoscope. Cleanliness can be assessed by contacting the medical device with the composition, shining an excitation light on the composition, and measuring intensity of resulting fluorescence over time.

The invention relates to an antibacterial cleaning agent and a preparation method thereof, the antibacterial cleaning agent comprises the following components: 1%-5% of polyether, 1%-5% of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.1%-1% of ethylene diamine tetraacetic acid tetrasodium salt, 0.1%-1% of ethylene diamine tetraacetic acid disodium salt, 0.1%-0.5% of zinc diricinoleate, 0.01%-0.05% of essence, 0.001%-0.003% of 1, 2-benzisothiazole-3-ketone, the balance of water, and 5-100 ppm of nano silver. Through compounding of the non-surfactant, the chelating agent, the buffering agent, the deodorant, the preservative, the enzyme and the nano-silver, bacteria and fungi can be effectively inhibited, it is guaranteed that the used diluent does not stink within 24 h, and meanwhile the good defoaming property and decontamination effect are achieved.

The presently claimed invention relates to an alkaline composition for cleaning a substrate comprising i) copper or copper alloy and ii) cobalt or cobalt alloy, the composition comprising: a) at least one pH adjustor selected from diglycolamine, 4,4-diethoxy-N,N-dimethyl-1-butanamine, 3-dimethylaminopropan-1-ol, dimethylaminoethoxyethanol, N,N-dimethylisopropanolamine, ethylethanolamine, N-methyldiethanolamine, 2-(2-(methylamino)ethoxy)ethanol, 3-(methylamino)propane-1,2-diol, 2-[2-[2-(2-methoxy- ethoxy)ethoxy]ethoxy]ethylamine, 2-[2-(2-aminoethoxy)-ethoxy]-ethanol, N-butyldiethanolamine, diisopropanolamine, N-methyldiisopropanolamine, monoethanolamine, 3-dimethylamino-1,2-propandiol, 2- amino-1-butanol, 2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethanol, prolinol, 1-methyl-2-pyrrolidinemethanol, 1-methyl-2-pyrrolidinemethanol, 1-methyl-3-pyrrolidinol, 2-amino-2-methyl-1-propanol, N,N-dimethylethanolamine, butylethanolamine, diethylethanolamine, 3-methoxypropylamine, 4-(2-hydroxyethyl)morpholine, 4-(dimethylamino)cyclohexanol, 2-amino-2-methyl-1, 3-propanediol, or diisopropylamine; b) at least one complexing agent selected from C2 to C12 hydrocarbon having at least two sulfonic acid or carboxylic acid groups; c) at least one polymeric dispersing agent having a weight average molecular weight ≥ 1000 g / mol; and d) a solvent comprising water.

A contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the contact lens treating solution, of erythritol; (c) one or more nonionic surfactants; (d) sodium chloride, potassium chloride or any combination thereof; and (e) one or more buffers.

In one embodiment, the present invention is cleaning article including an inorganic binder, a gas generator, a strong acid having a pKa of between about-3 and about 2, a weak acid having a pKa of between about 2.5 about 5, wherein a ratio of the strong acid to the weak acid is between about 50:1 and about 1:50, and at least about 0.1% water. When the cleaning article has a diameter of about 48 mm and a height of about 21 mm with a recess diameter of about 29.8 mm, a recess height of about 12.8 mm, and a mass of about 40 grams, the cleaning article has a tablet breaking force of at least about 10 lbf and a dissolution time of between about 1 minute and about 60 minutes.

An object of the present invention is to provide a composition in which, even in a case of being used after a lapse of a predetermined period from production, removal performance of residues and anticorrosion properties of a tungsten-containing film are excellent, and deterioration of electrical properties of the tungsten-containing film can be suppressed; and to provide a manufacturing method of a semiconductor element. The composition of the present invention contains sorbic acid, citric acid, an amine-containing compound which is at least one selected from the group consisting of ammonia, an organic amine, a quaternary ammonium compound, and salts thereof, a specific compound which has at least one group selected from the group consisting of a phosphono group and a phosphoric acid group, and water, in which a pH at 25°C is 4.0 to 9.0.

The present invention relates to an acid cleaning formulation characterised in that it comprises by weight with respect to the total weight of the formulation: 0.75 % - 4 % of at least one surfactant, ≤ 3 % of at least one solvent, < 5 % of citric acid, 0.1 % - 0.3 % of 99 % triethanolamine, 0.1 % - 0.3 % of at least one perfume, 0.0005 % to 0.001 % by weight of at least one colourant, and a sufficient quantity of osmotic water, wherein the sum of the quantity of all the components is less than or equal to 100 %, and wherein the formulation has a pH comprised between 2.5 and 6.5. The formulation of the invention is hypoallergenic, dermatologically safe, and biodegradable, therefore, it does not present a risk to the health of users or to the environment.

Described herein is a household care composition, which delivers active agents onto fabric or hard surfaces, in the form of a water-soluble unit dose article comprising a water-soluble fibrous structure and one or more particles, as well as methods for making the same.

The invention relates to a cleaning agent for ball mills, comprising a dispersion of inorganic particles in a liquid dispersion medium. The liquid phase of the cleaning agent contains at least one pH-active compound, a surfactant, and 20 to 70 wt.% inorganic particles. The invention further relates to a method for cleaning ball mills with the cleaning agent.

A composition includes at least one pH adjuster, at least one chelating agent, at least one anionic surfactant, at least one nitrogen containing heterocycle, at least one alkylamine compound, and an aqueous solvent, wherein the composition has a pH of from about 7 to about 14.

The invention belongs to the technical field of fiber recovery, and discloses a high-strength waste fiber recovery method which comprises the following steps: waste fiber collection, cleaning and dehydration, splitting pretreatment, crosslinking treatment, hot stretching and shaping, bleaching and neutralization, nano coating and curing finishing. According to the technology, efficient recycling of the waste fibers is achieved, new characteristics are given to the recycled fibers through functional modification, the application field is widened, energy conservation and environmental protection are both considered, and powerful support is provided for green and sustainable development of the polymer fiber industry.

Foam rich instant cleaning block is manufactured by parts by weight of 15-25 parts of alkali salt, 15-20 parts of pH buffer regulator, 5-8 parts of sodium lauryl sulfate, 28-30 parts of sodium lauroyl glutamate, 20-25 parts of filler, 0.3-0.5 parts of sodium carboxymethylcellulose, 1-2.5 parts of preservative, 0-0.5 parts of essence, 0-0.1 parts of colorant, which has a uniform distribution of components and a density of 1.1-1.25 g / cm. 3 The compressive strength is 130~180N / cm 2 The solid lump composition is a simple preparation, convenient to use, and various packaging methods are all effective for storage. It contains a high proportion of cleaning ingredients, and the body soap after dissolving can produce abundant and stable foam. Compared with ordinary quick-dissolving soap, this formula is milder, and the body soap after dissolving has a weak acidity close to the skin, which is suitable for bathing.

The present invention relates to a cleaning composition, and in particular to a liquid laundry detergent composition useful for treating fabrics, having improved malodor control benefits.

The present invention relates to a water-soluble automatic dishwashing detergent pouch that contains the combination of dipicolinic acid and / or salt thereof together with a cobalt transition metal bleach catalyst, and a source of peroxygen.

The invention discloses a cleaning composition and a preparation method thereof, and belongs to the technical field of daily chemical detergents. The cleaning composition disclosed by the invention is prepared from the following components in percentage by mass: 20 to 30 percent of a ternary compound surfactant, 8 to 10 percent of an oil stain directional cleaning agent, 2 to 3 percent of a color fixative composition, 1 to 5 percent of a solvent synergist, 0.8 to 1.2 percent of a bactericide, 1.5 to 3 percent of a microcapsule coated enzyme preparation, 0.2 to 0.5 percent of a pH regulator, 0.1 to 0.3 percent of a preservative and the balance of deionized water. The cleaning composition solves the technical problem that an existing cleaning agent is difficult to meet efficient decontamination, long-acting color protection and component compatibility at the same time.

Methods of dishwashing to remove soils are disclosed, including a first detergent wash step, wherein the detergent is substantially-free of water conditioning agents including polycarboxylic acid polymers and phosphonates, followed by a second step of rinsing under high temperature with a water conditioning agent, namely polycarboxylic acid polymers. The methods result in little to no precipitation forming on the treated ware due to the treating of the hard water before it contacts the alkalinity source which prevents precipitation and / or flocculation from occurring.

A method for producing a hand dishwashing composition comprising the steps of: providing at least one surfactant; providing at least one inorganic salt; providing organic solvent; and adjusting the pH of the composition to a value between 7 and 8.5, characterized in that the provision of the solvent takes place before the adjustment of the pH.

The present invention relates to a cleaning solution for removing a cerium compound, a cleaning method, and a method for producing a semiconductor wafer. An object of the present invention is to provide a cleaning solution having excellent removability of a cerium compound. The cleaning solution for removing a cerium compound of the present invention contains an aminopolycarboxylic acid compound having a coordination number of 7 or more.

Provided are compositions and methods useful in the post-CMP cleaning of microelectronic devices, in particular, devices which contain one or more surfaces comprising hydrophobic carbon or SiC. In general, the compositions comprise a chelating agent; a water-miscible solvent; a reducing agent; and a pH adjustor, wherein the composition has a pH of about 2 to about 13.

The invention relates to a low PH laundry detergent composition. In particular, the detergent composition comprises: (a) an anionic detergent surfactant; (b) from 0% to 8% by weight of a zeolite builder; (c) from 0% to 4% by weight of a phosphate builder; (d) from 0 wt% to 8 wt% sodium carbonate; (e) 0 wt% to 8 wt% sodium silicate; (f) from 4% to 20% by weight of an organic acid wherein the composition diluted at 1% by weight in deionized water at 20 DEG C has an equilibrium pH in the range of from 6.5 to 9.0, preferably from 6.5 to 8.0, the composition comprising from 30% to 100% by weight of a base detergent particle wherein the base detergent particle comprises: (a) from 4% to 35% by weight of an alkylbenzene sulfonate; (b) from 0% to 8% by weight of a zeolite builder; (c) from 0% to 4% by weight of a phosphate builder; (d) from 0 wt% to 8 wt% sodium carbonate; (e) 0 wt% to 8 wt% sodium silicate; (f) from 1% to 10% by weight of an organic acid; (g) from 1 wt% to 10 wt% magnesium sulfate.

A substantially neutral base multi-surface cleaning formulation. The formulation comprises an alkyl amine oxide surfactant, a levulinate solvent, a chelator and / or salt, and water. In some disclosed embodiments, the formulation further includes a buffer. The formulation has a substantially neutral pH from about 5 to about 8, from about 6 to about 8, or from about 6.5 to about 7.5. The formulation may be used as a spray, dosed on cleaning wipes, as a concentrate, in a soaps, or a wide variety of other forms.

There are provided a post-CMP cleaning composition and a post-CMP cleaning method, which can more efficiently reduce cerium remaining on a surface of polished objects to be polished.The post-CMP cleaning composition is used for cleaning polished objects to be polished as objects to be polished, which has been subjected to a chemical mechanical polishing (CMP) using a polishing composition containing a cerium compound as abrasives, the post-CMP cleaning composition containing silica and a water-soluble polymer. A concentration of the silica is 0.5% by mass or more and 10% by mass or less.

The present invention provides an improved method for regenerating and using affinity chromatography resins.