Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

64 results about "Cocamidopropyl dimethylamine" patented technology

COCAMIDOPROPYL DIMETHYLAMINE. Health Concerns of the Ingredient: Overall Hazard . Cancer . Developmental & reproductive toxicity . Allergies & immunotoxicity . Use restrictions . Other LOW concerns: Ecotoxicology. About COCAMIDOPROPYL DIMETHYLAMINE: Cocamidopropyl Dimethylamine is an amidoamine.

Foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance and preparation method

The invention relates to a foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance and a preparation method. The foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance comprises 60 percent to 40 percent of cocamidopropyl betaine, 40 percent to 20 percent of cocoamido propyl hydroxy sulfobetaine, 20 percent to 10 percent of cocamidopropyl dimethylamine oxide and 10 percent to 5 percent of water. The preparation method comprises the following steps of: respectively and sequentially adding the components into a reaction kettle in percentage by weight; and at normal temperature, stirring for 30 minutes and enabling the materials in the reaction kettle to sufficiently react with each other to obtain the foam drainage agent. The foam drainage agent discloses by the invention has the advantages of high temperature resistance, high condensate oil resistance, hypersalinity resistance, strong liquid carrying capacity and the like and is suitable for various water producing gas wells. The method disclosed by the invention has the characteristics of simplicity for operation, low equipment and environmental requirements, easiness for implementing the industrial production, high product cost performance and the like.
Owner:浙江仁智股份有限公司

Foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance and preparation method

The invention relates to a foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance and a preparation method. The foam drainage agent with high temperature resistance, high condensate oil resistance and hypersalinity resistance comprises 60 percent to 40 percent of cocamidopropyl betaine, 40 percent to 20 percent of cocoamido propyl hydroxy sulfobetaine, 20 percent to 10 percent of cocamidopropyl dimethylamine oxide and 10 percent to 5 percent of water. The preparation method comprises the following steps of: respectively and sequentially adding the components into a reaction kettle in percentage by weight; and at normal temperature, stirring for 30 minutes and enabling the materials in the reaction kettle to sufficiently react with each other to obtain the foam drainage agent. The foam drainage agent discloses by the invention has the advantages of high temperature resistance, high condensate oil resistance, hypersalinity resistance, strong liquid carrying capacity and the like and is suitable for various water producing gas wells. The method disclosed by the invention has the characteristics of simplicity for operation, low equipment and environmental requirements, easiness for implementing the industrial production, high product cost performance and the like.
Owner:浙江仁智股份有限公司

Multifunctional thickened oil treating agent and preparation method thereof

The invention discloses a multifunctional thickened oil treating agent and a preparation method thereof. The treating agent is prepared from, by weight, 15.35%-17.65% of octanol polyoxyethylene ether, 13.37%-15.54% of lauroyl diethanolamide, 12.66%-15.74% of sodium dodecyl benzene sulfonate, 21.53%-24.57% of odium nonylphenol polyoxyethylene ether sulfate, 8.62%-11.87% of fatty acid methyl ester ethoxylate sodium sulfonate, 0.005%-0.006% of cocamidopropyl betaine, 0.005%-0.006% of cocamidopropyl dimethylamine oxide, 10.00%-15.00% of n-butyl alcohol, 0.001%-0.002% of vitamin A, 0.001%-0.002% of vitamin C and 6.566%-9.037% of water. The multifunctional thickened oil treating agent is an active agent product developed on the basis of tertiary oil recovery and used for increasing the recovery efficiency of an oil field, and the agent is a chemical assistant integrating oil well profile control and displacement, viscosity reduction and coagulation reduction, oil well cleaning and plug removal, and is good in production increasing effect on thickened oil recovery; the advantages of being good in thickened oil recovery oil output increase effect and treatment performance and wide in application range are achieved, and the yield increasing and effect improving functions on multiple kinds of thickened oil and high-viscosity and hypercoagulable oil wells can be achieved by adjusting the formula.
Owner:上海亚润能源技术有限公司

Cleaning agent for automotive body and preparation method of cleaning agent

The invention relates to a cleaning agent for an automotive body and a preparation method of the cleaning agent. The cleaning agent aims to solve the technical problems to improve the cleaning effect, reduce water consumption, improve a sunlight exposure preventing effect and the like. The cleaning agent is prepared from at least the following components in percentage by weight: 0.5%-50% of a surfactant, 0.85%-10% of a brightening agent, 0.5%-8.0% of a pH conditioning agent and the balance of water through mixing, wherein the surfactant comprises at least five substances as follows: nonylphenol polyoxyethylene ether, sodium dodecylbenzene sulfonate, alpha-sodium olefinsulfonate, dimethyl dodecyl amine oxide and cocamidopropyl dimethylamine oxide. The preparation method comprises steps as follows: all the surfactants are dissolved in part of water firstly at the room temperature under normal pressure, the brightening agent is added, the mixture is stirred uniformly, the pH value of the mixture is adjusted to range from 8.0 to 8.5 with a 20% sodium hydroxide aqueous solution, the balance of water is added, the mixture is mixed uniformly, and the cleaning agent is obtained.
Owner:宁波市乾东网络科技有限公司

Aluminum wiredrawing fluid with nanometer titanium dioxide, and preparation method for aluminum wiredrawing fluid

The invention discloses an aluminum wiredrawing fluid with nanometer titanium dioxide. The aluminum wiredrawing fluid is characterized by being prepared from the following raw materials in parts by weight: 8-11 parts of nanometer titanium dioxide, 2-4 parts of triethanolamine borate, 2-3 parts of an aluminum alloy inhibiter, 5-6 parts of a vulcanized haco oil, 2.5-3.5 parts of morpholine, 3-4 parts of triethanolamine oleic soap, 0.8-1.5 parts of 2,6-butylated hydroxytoluene, 5.5-7 parts of a castor oil, 4-5 parts of cocamidopropyl dimethylamine oxide, 5-7 parts of an addition agent, and 900-950 parts of deionized water. According to the invention, the nanometer titanium dioxide and a surfactant are mixed through grinding, and the aluminum wiredrawing fluid has favorable dispersibility and wear resistance, does not damage wiredrawing molds, and has a good cleaning ability; the addition agent is added, so that the wear resistance, the dispersibility, the lubrication and the filming performance are enhanced. The aluminum wiredrawing fluid disclosed by the invention has good flowability, good lubrication effects and corrosion inhibition effects; drawn aluminum wires are uniform in shape, light in surface, and unlikely to corrode; the aluminum wiredrawing fluid is suitable for wiredrawing machines.
Owner:ANHUI WANGDA COPPER DEV

Wood preservative

The invention belongs to the technical field of preservatives, and particularly relates to a wood preservative. According to the wood preservative, first of all, sodium periodate is added and stirred after corn starch and water are mixed; after the PH value is adjusted, reaction is conducted through heat preservation and stirring, and then a reactant is mixed with acetone and filtered, modified starch is obtained after filter residue is dried; then cocamidopropyl dimethylamine oxide, triadimenol, isopropanol and the like are stirred and then mixed with deionized water to form oil-in-water type emulsion; after being dissolved by the deionized water, the modified starch is mixed with wood vinegar, natamycin and the like to obtain a biological antibacterial agent solution; and finally the biological antibacterial agent solution and the oil-in-water type emulsion are blended and injected packaged at equal proportions, and thus the wood preservative can be obtained. The prepared wood preservative has good effects of being mildew-proofing, insect-proofing and corrosion-proofing, and meanwhile is green and environmentally friendly, cannot make any damage on the environment and human bodies after being used, and is good in corrosion-proofing effect and long in prevention effect and has wide application prospects.
Owner:新沂市金达木业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products