28 results about "Ammonium compounds" patented technology

Disclosed are an electrolyte composition, a secondary battery including the electrolyte composition, and a method of preparing a secondary battery. The electrolyte composition includes an electrolyte compound, a quaternary ammonium compound including a fluoride, and a solvent.

To provide a conductive polymer dispersion with improved storage stability. [Solution] A conductive polymer dispersion comprising a conductive composite containing a π-conjugated conductive polymer and a polyanion, and a dispersion medium, wherein the Fe content relative to the total mass of the conductive polymer dispersion is 0.08 ppm or less. The ratio expressed as Fe content / S content in the conductive polymer dispersion is 1.5 × 10 -4 The following is preferable: It is preferable that the anionic group that does not participate in doping the polyanion is modified by reaction with at least one selected from epoxy compounds, amine compounds, and quaternary ammonium compounds.

The present invention relates to a liquid aqueous cleaning composition comprising a quaternary ammonium compound, hydrogen peroxide and an organic acid having a pKa of from 1 to 5.5. The composition has a pH of from 2 to 5 and a viscosity of from 1 to 1000 mPa.s @ 20 s at 25°C ‑1 and the composition is free of anionic surfactant.

The present invention relates to a cosmetic composition comprising at least one alkanolamine, at least one compound selected from amino acids and their derivatives, and at least one hydroxide of an alkali metal, an alkaline earth metal, or an ammonium compound. The invention also relates to a method for smoothing / straightening keratin fibers, particularly hair, using the composition of the invention. The invention further relates to the use of the composition for smoothing / straightening keratin fibers, particularly hair.

A germicidal composition includes a biocide selected from a benzyl-substituted quaternary ammonium compound (QAC) and a release agent selected from a non-benzyl-substituted quaternary ammonium cationic surfactant. The release agent may optionally also include an amphoteric amine surfactant. A sterilization product may include a substrate and at least one biocide of a germicidal composition impregnating the substrate, although one or more other components of the germicidal composition may be bound to or otherwise impregnating the substrate. A method may include contacting a substrate with a germicidal composition and / or modulating one or more biocides and release agents to prepare a germicidal composition, a sterilization product, or any combination thereof.

To provide a liquid fabric softener composition with excellent antibacterial properties. [Solution] A liquid fabric softener composition comprising: (A) component: at least one compound selected from the group consisting of amine compounds having 1 to 3 hydrocarbon groups having 10 to 26 carbon atoms separated by ester groups and / or amide groups, salts thereof, and quaternary compounds thereof; (B) component: a nonionic surfactant; and (C) component: a quaternary ammonium salt compound represented by the following formula (C). 1 R is an alkyl or alkenyl group having 12 to 18 carbon atoms. 2 , R 3 and R 4 Each of these is an alkyl group having 1 to 3 carbon atoms, and X - This is an alkyl sulfate ion having an alkyl group with 1 to 3 carbon atoms. [Formula 1] JPEG2026091084000010.jpg24123

The present invention provides a liquid fabric softener composition having a transparent or translucent appearance and improved residual fragrance in textile products. [Solution] A transparent or translucent liquid softener composition, (A) Component: Formula (1) R1R2R3R4N + X - A cationic surfactant having a polyoxyalkylene group represented by the following: (B) Component: At least one compound selected from the group consisting of amine compounds having 1 to 3 hydrocarbon groups with 10 to 26 carbon atoms in the molecule, separated by an ester group (-COO-) and / or an amide group (-NHCO-), salts thereof, and quaternary compounds thereof; (C) Component: Polyether-modified silicone; and A liquid fabric softener composition comprising (D) component: a fragrance composition, wherein the content of (C) component is 0.5 to 10% by mass relative to the total mass of the liquid fabric softener composition.

The present invention relates to particles comprising a superabsorbent polymer (SAP) and a quaternary ammonium compound (Quat). The superabsorbent polymer is a crosslinked polyacrylate. The quaternary ammonium compound is antimicrobial and / or anti-inflammatory. Moreover, the quaternary ammonium compound is non-covalently linked to the superabsorbent polymer. The particles can thus be advantageously highly absorbent, antimicrobial, anti-inflammatory, easy to produce and inexpensive. Furthermore, the present invention relates to a process for producing these particles and a wound dressing comprising these particles.

The application discloses an organic alkali cleaning solution and a multistage coupling cleaning method for SiC shower heads, and belongs to the technical field of semiconductor component wet cleaning. The organic alkali cleaning solution comprises an organic quaternary ammonium compound, an organic alcohol amine, a chelating agent, an ammonium salt corrosion inhibitor and a fluorocarbon surfactant; wherein the chelating agent is a mixture of trans-cyclohexanediaminetetraacetic acid and diethylenetriaminepentaacetic acid. The multistage coupling cleaning method for SiC shower heads comprises the steps of sequentially performing isopropyl alcohol immersion ultrasonic cleaning, organic alkali cleaning solution immersion ultrasonic cleaning and pure water ultrasonic cleaning, and then combining micro-nano bubble cleaning. The selected organic alkali cleaning solution comprises a three-component synergistic system of trans-cyclohexanediaminetetraacetic acid, diethylenetriaminepentaacetic acid and ammonium citrate. The use of the chelating agent produces a significant synergistic chelation effect on various metal ions, and the ammonium citrate simultaneously plays multiple functions of corrosion inhibition, auxiliary chelation and particle dispersion, which helps to significantly improve the cleaning effect.

A cleaning agent composition for cleaning hard surfaces includes a sophorolipid and an antimicrobial agent that comprises a quaternary ammonium compound. The sophorolipid and the quaternary ammonium compound show unexpected synergy.

The present invention provides a liquid fabric softener composition that has the function of suppressing discoloration of textile products. [Solution] A liquid fabric softener composition, The following components (A) to (C): (A) At least one compound selected from the group consisting of amine compounds having 1 to 3 hydrocarbon groups with 10 to 26 carbon atoms in the molecule, separated by an ester group (-COO-) and / or an amide group (-NHCO-), salts thereof, and quaternary compounds thereof; (B) Nonionic surfactants; and, (C) A polymer obtained by polymerizing the following monomer (C-1) and monomer (C-2): (C-1) Methacrylamidopropyltrimethylammonium chloride (C-2) One or more selected from the group consisting of acrylic acid and methacrylic acid. A liquid fabric softener composition containing the following:

The objective of this invention is to provide a short fiber treatment agent, etc., which can improve the stability of emulsions containing the short fiber treatment agent and improve the friction reduction properties of fibers treated with the short fiber treatment agent. The short fiber treatment agent contains a component (A) as a hydroxy acid and / or its alkali metal salt, a component (B) as a quaternary ammonium compound and / or imidazoline compound, and a component (C) represented by compounds formed by adding ethylene oxide and / or propylene oxide to a mono- or di-fatty acid having 8 or more and 22 carbon atoms. The quaternary ammonium compound is an imidazoline-onium type, a single long-chain backbone type, a double long-chain backbone type, and / or aliphatic amine type polyoxyethylene quaternary ammonium. The imidazoline compound is an imidazoline having an alkenyl group having 1 to 24 carbon atoms and / or an imidazoline having an alkyl group having 1 to 24 carbon atoms.

The invention relates to an electrically conductive epoxy resin coating comprising liquid epoxy resin, a curing agent for the epoxy resin, 0.003 - 0.1 wt.-% of carbon nanotubes CNT and at least one alkanolamide quaternary ammonium compound AQC. The electrically conductive epoxy resin coating is easy to apply, shows good levelling with good deaeration, has an even, aesthetically pleasing surface and is suitable as a constituent of an electrostatically dissipative floor system.

The present disclosure relates to a quaternary ammonium compound and a pharmaceutical use thereof. Specifically, the present disclosure relates to a compound represented by formula IA or a pharmaceutically acceptable salt thereof, each substituent being as defined in the description.

An improved method for separating PFAS substances from contaminated water and polar solvent systems using alkyl quaternary ammonium compound comprising of coagulation, flocculation, or phase separatio

A fabric spray composition comprising: 0.1 to 20% by weight of a quaternary ammonium compound; and 0.01 to 5% by weight of glucosamide.

A firefighting foam concentrate that is free or substantially free of fluorosurfactants is disclosed. The firefighting foam concentrate comprises water and from 25% to 38% by weight of a surfactant blend comprising at least one selected cationic quaternary ammonium compound, at least one selected alkyl amine oxide nonionic surfactant, and at least one selected alkyl sulfate anionic surfactant. Each selected surfactant has an average alkyl or alkylene carbon chain length of 8-10 carbon atoms. The firefighting foam concentrate may be combined with other firefighting foam components to form a firefighting foam composition. Also disclosed is a method of fighting a fire comprising aerating the firefighting foam composition containing the surfactant blend to form a firefighting foam that is applied to a fire or the surface of a volatile flammable liquid.

The present invention provides a liquid fabric softener composition that maintains a transparent appearance and a smooth texture in the fibers after softening treatment, while suppressing the worsening of re-soiling in the fibers after softening treatment. [Solution] Components (A) to (D) below: (A) Polyether-modified silicone 0.5-10% by mass (B) At least one compound selected from the group consisting of amine compounds having 1 to 3 hydrocarbon groups with 10 to 26 carbon atoms separated by ester groups (-COO-) and / or amide groups (-NHCO-), salts thereof, and quaternary compounds thereof, in an amount of 0.1% to less than 3% by mass. (C) Nonionic surfactant (D) Solvents indicated by (D-1) and / or (D-2) (D-1) One or more water-soluble solvents selected from the group consisting of lower alcohols, glycol ether-based solvents, and polyhydric alcohols. (D-2)3-methoxybutanol, 3-methoxy-3-methylbutanol, etc. A transparent or translucent liquid softener composition containing [the specified ingredient].

This invention discloses a method and application for detecting quaternary ammonium compounds in infant and toddler products, belonging to the field of quaternary ammonium analysis and detection technology. The method involves first mixing a sample of the infant and toddler product with a recovery indicator and adding it to a centrifuge tube for extraction, then combining the extracts. The combined extracts are then concentrated, redissolved in methanol, and concentrated again to obtain a concentrated extract. This concentrated extract is then centrifuged and collected. Finally, the centrifuged extract is mixed with an internal standard, and the quaternary ammonium compounds are quantitatively analyzed using ultra-high performance liquid chromatography-tandem mass spectrometry. This invention enables the simultaneous detection of multiple types of quaternary ammonium compounds in infant and toddler products, is convenient to process, has a short analysis time, and low cost, maximizing analytical efficiency and achieving higher sensitivity and better reproducibility while avoiding matrix effects.

The present disclosure is drawn to anti-fungal pelleted blends, such as blends including multiple types of dry pellets homogenously admixed together. Pellets of the blend may include urea source pellets; ammonium source pellets including ammonium sulfate; phosphorus source pellets including an ammonium phosphate compound; and potassium source pellets including potassium chloride, potassium phosphate, potassium nitrate, potassium sulfate, or a combination thereof. The anti-fungal pelleted blend can be from 90 wt % to 100 wt % dissolvable in water at 20° C. within about 3 minutes. The multiple types of dry pellets may provide a total nitrogen content from 15 wt % to about 40 wt %, a total phosphorus content from about 1.8 wt % to about 8.8 wt %, and a total potassium content from about 4.1 wt % to about 16.6 wt %.

A method for preventing and treating internal infections, e.g., urinary tract infections, caused by catheters is provided, in particular by reduction in catheter-associated biofilms. A coating composition is used to treat the catheter and applied through the catheter into the bladder or other body urinary tract organ to kill or neutralize microorganisms, including biofilms therein. The composition comprises a humectant and an antimicrobial with the antimicrobial including a monoquaternary ammonium compound or pharmaceutically acceptable salt thereof. The coating layer has antimicrobial cidal or static activity for at least about one hour.

Aqueous coating compositions are disclosed that are capable of forming residual antimicrobial coatings having improved performance related to residual efficacy and duration. In various embodiments, an antimicrobial coating composition comprises at least one antimicrobial compound, at least one durable matrix forming compound, and optionally, at least one performance-enhancing additive. The antimicrobial compound is selected from non-silane quaternary compounds and quaternary silanes. The durable matrix forming compound is selected from polymers, non-polymeric organic compounds, inorganic substances, additional antimicrobial substances, reactive silanes, and non-reactive silanes. The performance-enhancing additive is selected from a polymer, a solvent, an inorganic substance, a surfactant, a crosslinker, a surface modifier, and chemical species capable of forming a sol-gel.

Described herein are antimicrobial nanoclay comprising two or more cationic antimicrobials. The nanoclay is a phyllosilicate clay and the two or more cationic antimicrobials are individually selected from the group consisting of a quaternary ammonium compound, a metal ion-containing, a cationic chelating agent, a cationic amino acid-based surfactant, a cationic antibiotic, and a cationic compound having a guanidine moiety. The two or more different antimicrobials are incorporated into the nanoclay by a cationic exchange process. Also described are methods for preparing such antimicrobial nanoclays. The antimicrobial nanoclays may be used for conferring antimicrobial activity to an article of manufacture and / or for providing antimicrobial activity to a surface.

Disclosed herein are compositions and methods for long-lasting disinfection. In particular, disclosed herein is 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 non-ionic monomer Ca; an organic acid; and a surfactant selected from the group consisting of cationic surfactants, amphoteric surfactants, and combinations thereof, wherein the composition is free of non-ionic surfactants. The present disclosure also discloses that the composition provides robust long-lasting disinfection when applied to a surface.

SUMMARY OF THE INVENTION The present invention relates to a quaternary ammonium compound and its pharmaceutical use. Specifically, it relates to a compound represented by formula IA or a pharmaceutically acceptable salt thereof, where each substituent is defined in the description.

Provided are a composition, a method of treating a metal-containing layer by using the composition, and a method of manufacturing a semiconductor device by using the composition. The composition may include an oxidizing agent, an ammonium-containing compound, and an etching controller. The etching controller may include a compound represented by Formula 1. A description of Formula 1 is provided herein.

The present invention relates to compositions with improved stability having at least one quaternary ammonium compound and at least one galactomannan. No accompanying figure.

A method of adsorbing PFAS compounds from a contaminated sample includes mixing a modified clay adsorbent with the sample. The modified clay includes a clay intercalated with a blend of a mono-quaternary ammonium compound and a multi-functional quaternary ammonium compound having a functionality of 3 or greater.