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

262results about How to "Rich foam" patented technology

Device and method for testing foaming performance of surfactant under high-temperature and high-pressure conditions

InactiveCN102230929AChange set temperatureEasy to operateMaterial analysisTime conditionProduct gas
The invention discloses a device and method for testing the foaming performance of a surfactant under high-temperature and high-pressure conditions, which are mainly used for solving the problem of lack of a device and method for effectively testing the foaming performance of the surfactant in the prior art. The invention is characterized in that: the device is formed by arranging a high-pressure, constant-speed and constant-pressure pump, a piston container and a reactor in a constant-temperature box; and the reactor is provided with a transparent observation window structure with an altitude scale. When the device is used, the surfactant and foaming gas are pumped into the reactor in sequence by using the high-pressure, constant-speed and constant-pressure pump, and a foam half-life period and a foam altitude are directly measured by using the altitude scale in the observing window structure after preset reaction pressure, temperature and ventilating time conditions are satisfied. The device and method have the characteristics of low production cost, easiness in operation, large amount of foams and capability of testing the foaming performance of the surfactant under any pressure condition, and have good popularization and application prospects.
Owner:NORTHEAST GASOLINEEUM UNIV

Ginger detergent processed at ultrahigh pressure and preparation method thereof

The invention provides a ginger detergent processed under ultrahigh pressure and a preparation method thereof and belongs to the daily chemical application field. The ginger detergent processed under ultrahigh pressure is used for solving the problem of skin irritation caused by an antiseptic substance added in the existing detergent. The ginger detergent mainly comprises the following raw materials: sodium fatty alcohol polyoxyethylene ether sulfate, sodium dodecyl benzene sulfonate, coco fatty acid diethanol amide, a chelating agent, a solubilizer and deionized water containing a ginger extract component. Due to the adoption of deionized water containing the ginger extract component, the ginger detergent has a good effect of removing fishlike smell, and as the ginger has a natural fragrance, no any perfume needs to be added in the raw materials; ultrahigh processing technology is carried out in the step of preparing the deionized water containing the ginger extract component and the step before bottling; as a result, the yield and extraction speed of the effective component can be increased obviously, and the utilization efficiency of ginger is improved. The ginger detergent is processed at ultrahigh pressure, so that the sterilization effect can be achieved and the use of the antiseptic substance is avoided.
Owner:SHANDONG UNIV OF SCI & TECH

Amino acid cleansing cream and preparation process thereof

The invention discloses an amino acid cleansing cream and a preparation process thereof. According to the amino acid cleansing cream provided by the invention, sodium stearoyl glutamate serves as a major amino acid surfactant; the sodium stearoyl glutamate, in glycerol and water systems, can achieve effective crystallization and separation until required thickness is reached; and viscosity of the cleansing cream cannot change much with temperature, so that the cleansing cream is good in stability, a phenomenon that the cleansing cream becomes thinner as temperature rises due to a low cream forming point when the cleansing cream is kept in a natural environment, and the cleansing cream is prevented from becoming thicker or water leakage is prevented; through reasonable combination with an auxiliary surfactant, an emulsifier and fatty acid, the preparation process of the amino acid amino acid cleansing cream becomes simple and easy to control; and raw materials, which are heated, can be uniformly mixed quite easily, and the cream can be formed quite easily, so that production control cost is greatly reduced; and the prepared amino acid cleansing cream, which is weakly acid, can form bubbles easily and can be flushed easily, the cleansing cream is relatively rich in bubble, and skin, washed by the cleansing cream, is not strained and is refreshing and clean.
Owner:GUANGZHOU DEVA BIOTECH
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