49results about How to "Emulsion stability" patented technology

Provided is a chloride-free extreme pressure microemulsion cutting fluid. The cutting fluid is prepared from the following raw materials, by weight, 4-5 parts of boric acid, 1-2 benzotriazole, 1-2 parts of octyl decanoic acid, 1-2 parts of lauryl sodium sulfate, 3-4 parts of polyacrylamide, 2-3 parts of urea, 0.8-1.2 parts of span 40, 0.5-1 part of lanthanum nitrate, 12-15 parts of kerosene, 6-8 parts of auxiliary agents and 200 parts of water. The cutting fluid contains no harmful substances of sodium nitrite, phenol, chlorine, mercury and the like, and is safe and environmentally friendly. Through application of boric acid and lanthanum nitrate, the cutting fluid has excellent extreme pressure performances, and workpieces are not easy to damage. The cutting fluid is advantaged by stable emulsification, no delamination, no coacervation, long service time and low cost. The cutting fluid is suitable for processing of a plurality of materials such as cast iron, steel, aluminum, copper, magnesium alloy and the like, and can meet a plurality of processing technology requirements of turning, drilling, grinding, center processing and the like.

The invention relates to a method for preparing highly-enriched soya-bean milk by utilizing household soybean milk machine. The method comprises at least following steps: a, a wall-crushing phase: a first step, keeping soybean milk material within the first temperature range of 1 to 14 minutes with the first temperature of 70 to 90 DEG C; a second step: rotating to crushing for milk by a crushing cutter at the first rotation speed of 16000 to 35000 turns/minute; b, a boiling phase: heating soybean milk till it is boiled by a heating element. Compared with the prior art, dietary fibers are highly microparticulated and dispersibility and water binding capacity of dietary fibers are greatly improved such that emulsion of soybean milk is very stabilized and soybean milk is not easily stratified after finishing preparation. Therefore, the method is adopted so that soya-bean milk is highly-enriched and not easily stratified and tastes good.

The present invention provides a natural nanometer thickening flow-additive for the latex paint and the preparation method; the food gel in the natural series is used with one or a plurality of nano-oxides to dissolve, expand, combine and modify; the nano-material is evenly distributed in the serial food gel without gathering but in the high-energy state; and the nano-material has the good compatibility with the water, natural and polymer emulsion. The latex paint colloid prepared with the additive of the present invention can be evenly distributed without the stratified layer, and has the good can-opening effect; according to the different uses, the present invention can make the thickening flow-additive for the latex paint with the functions such as the anti-UV performance, the photodegradation, the photocatalytic and self-cleaning performance, the sterilization and prevention of the mildew, the prevention of pollution and superhard performance, the release of the negative ions, and so on.

The invention discloses a mild-type mite-killing anti-itching shower gel and a preparation method thereof. The shower gel contains the following components in percentages by weight: 3-6% of sodium palmitoyl sarcosinate, 4-7% of sodium myristoyl methyl beta-alanine, 3-6% of sodium lauroyl aspartate, 3-6% of an emollient, 3-6% of ceteareth-60 myristyl glycol, 4-7% of a conditioning agent, 0.1-1% ofmagnesium nitrate, 0.5-1% of sodium chloride, 0.05-1% of a chelating agent, 0.005-0.1% of a preservative, 0.005-0.1% of essence, and the balance of deionized water. The shower gel provided by the invention has the advantages of mild nature, low irritation, fine foam, easy flushing and good cleaning power, and has the functions of bacteriostasis, mite killing and skin moisturizing, and enhances skin health while effectively nourishing skin.

The invention relates to the technical field of food, especially to a food additive. The invention provides an emulsifying, stabilizing, water-retaining and thickening agent for food to overcome the problems that conventional food additives have single function and do not have emulsifying, stabilizing, water-retaining and thickening functions at the same time. The emulsifying, stabilizing, water-retaining and thickening agent comprises, by weight, 55 to 60% of carrageenan, 20 to 25% of konjac glucomannan, 5 to 15% of xanthan gum, 0 to 10% of dextrin, 0 to 5% of potassium chloride and 0 to 5% of guar gum. The emulsifying, stabilizing, water-retaining and thickening agent employs a plurality of additives permitted to be used in food according to prescriptions in GB2760-2011 standard; raw materials are mixed together by using a physical method and applied to food; and the comprehensive effect of emulsification, stabilization, water retention and thickening is achieved.

The invention provides waterborne polyurethane and a preparation method thereof. The preparation method comprises the following steps: letting phosphorus-free polyol react with specific phosphorus-containing polyol as shown in a formula (1), a phosphorus-containing stabilizer as shown in a formula (2) and polyisocyanate to form a prepolymer, emulsifying, and reacting with a phosphorus-containing chain extender to form the waterborne polyurethane. Phosphorus-containing groups are introduced into a soft segment of a polyurethane molecular chain by adopting phosphorus-containing polyol shown as the formula (1) to form a part of a waterborne polyurethane structure unit, so that the waterborne polyurethane structure unit has flame retardance under the condition that a flame retardant is not added; by adopting the phosphorus-containing stabilizer as shown in the formula (2), emulsification of phosphorus-containing waterborne polyurethane can be promoted, and the problem that emulsion is unstable after chain extension is solved, so that the problems that when a phosphorus-containing group is introduced into a polyurethane molecular structure, emulsification is difficult, and a waterbornedispersion liquid is difficult to form are solved. Moreover, phosphine-containing groups are introduced into the soft segment, the stabilizer and the chain extender of the waterborne polyurethane, sothat the flame retardance is greatly improved; and meanwhile, the binding power of the waterborne polyurethane is also enhanced by introducing a specific phosphorus-containing structure.

The invention relates to oil-based drilling fluid flushing liquor for well cementation. The flushing liquor comprises a non-ionic surfactant and a salt detergent builder, wherein the HLB (hydrophile-lipophile balance) value of the non-ionic surfactant is 7-15. The invention further provides an oil-based drilling fluid which comprises base oil, a main emulsifier, used oil-based drilling fluid flushing liquor for cell cementation and a mixture of organic soil and a filtrate reducer. The flushing liquor comprises simple components, can be completely recycled after being used on the premise that good flushing efficiency is guaranteed, environmental protection is facilitated, and the oil-based drilling fluid is stable in performance, requires relatively high emulsion-breaking voltage, has a good rheological property and can completely meet performance requirements of repeated drilling.

The invention discloses liquid cosmetic paste which is prepared from the following raw materials: carbomer, hydroxyethyl cellulose modifier, growth factor, honeysuckle flower extracting solution, radix dipsaci extracting solution, moisturizing additive and water. The moisturizing additive is at least one of amphiphilic carboxymethyl chitosan octadecyl ammonium chloride and quaternary ammonium hyaluronate. Compared with the prior art, the liquid cosmetic paste and the preparation method thereof have the advantages that the liquid cosmetic paste is safe and non-irritant and has nourishing and moistening functions; the liquid cosmetic paste has special functions of nourishment, anti-aging, stable emulsification, antisepsis and anti-inflammation, promotion for wound healing, repairing of damaged cells, and the like; the liquid cosmetic paste has effects of efficient moisturizing and long-term water retaining and is capable of continuously keeping water content of skin cuticle, guaranteeingskin moistening and keeping skin compact, elastic and glossy; after long-term use, the skin will become more fine, smooth and elastic.

The present invention provides double probiotic fermented drink. The double probiotic fermented drink comprises the following raw materials in weight percentages: 1.5-4.5% of skim milk powder, 0.5-2%of whole milk powder, 8-16% of a sweetener, 0.5-1.0% of a fruit flavoring agent, 0.04-0.08% of a thickener, 0.01-0.03% of a sour agent, 0.004-0.008% of food essence, 0.0012-0.0016% of probiotics and the balanced water. The present invention also comprises a preparation method of the double probiotic fermented drink. The preparation method comprises the following steps of raw material mixing, primary fermenting, accessory material mixing, secondary fermenting, etc. The probiotics comprise lactic acid bacteria and yeasts at the same time, the two probiotics are combined together, nutritional value and health-care functions of the two probiotics are combined, and the double probiotic fermented drink has outstanding progresses in health-care effects and nutrient composition, and has unique flavor and excellent taste.

The invention discloses a method for improving emulsifying capacity of a glyceryl monostearate emulsifying system, and particularly discloses a method. The method comprises the following steps: firstly preparing a hydrated solution of glyceryl monostearate, 1, 3-butanediol and water at a certain temperature, then slowly adding an oil phase into the hydrated solution to obtain a mixed solution, and finally adding the mixed solution into a water phase for emulsifying, so that the emulsion with extremely fine and stable particles can be obtained.

The invention provides an aqueous polyurethane emulsion as well as application thereof on electrophoretic display coating liquid and an electrophoretic display device. The aqueous polyurethane emulsion is prepared from the following three parts of raw materials: a first part of raw materials comprising the following components in parts by weight: 9-20 parts of polyester diol, 36-48 parts of polyether diol, 10-15 parts of polyethylene glycol, 2-6 parts of micromolecular chain extender and 20-26 parts of diisocyanate; a second part of raw material comprising a low-boiling point solvent, wherein the ratio of the dose of the second part of raw material to the total weight of the first part of raw materials is (1-1.4):2; and a third part of raw material being deionized water, wherein the ratio of the dose of the third part of the raw material to the total weight of the first part of raw materials and the second part of raw material is (1-1.3):1.2. The obtained aqueous polyurethane emulsion has the characteristics of being high in viscosity, high in volume resistivity, odourless and environment-friendly and the like. When the obtained aqueous polyurethane emulsion is applicable to the electrophoretic display coating liquid and the electrophoretic display device, an electrophoretic display layer is high in peel strength and the prepared electrophoretic display device is good in photoelectric property.

The invention discloses an okra seed and lotus seed protein composite beverage and a preparation method thereof. The okra seed and lotus seed protein composite beverage is prepared by using okra seedjuice and lotus seed juice as raw materials, cane sugar, citric acid, sodium carboxymethyl cellulose, xanthan gum and drinking water are added, uniform mixing is performed, and then high-pressure homogenizing, degassing, filling and sterilizing are performed, so that the okra seed and lotus seed protein composite beverage is obtained. The prepared okra seed and lotus seed protein composite beverage has the characteristics of being clean and white in color, having the delicate fragrance of lotus seeds, being refreshing, sour and sweet in mouth feel, and being stable after being maintained for 3months or above.

The invention discloses an agitator for a paste agent. The agitator for the paste agent comprises a pedestal, wherein the front surface of the pedestal is provided with a control panel; the right side surface of the pedestal is fixedly connected with an oil cylinder; the right side of the top of the pedestal is provided with a telescoping rod; the telescoping rod comprises a first telescoping rod and a second telescoping rod; the first telescoping rod and the second telescoping rod are in slide connection; the second telescoping rod is located above the first telescoping rod; the side surface of the second telescoping rod is provided with a sleeve pipe; the left side surface of the sleeve pipe is fixedly connected with a crossbeam; and the bottom of the crossbeam is provided with a motor mounting base. The agitator for the paste agent is simple in structure and convenient to operate, can accelerate the emulsification of a paste agent located at different upper and lower spatial positions in an agitation vat and perform ultrasonic emulsification on the basis of traditional mechanical agitation and emulsification, allows the diameter of an emulsified medium to be smaller, has good emulsifying effect and better emulsification stability, reduces production cost, and facilitates cleaning of the agitator.

The present invention discloses a heavy fuel oil puffing liquid and a puffed heavy fuel oil. According to the present invention, the use is simple; the effective heavy fuel oil puffing liquid is prepared from the less kinds of raw materials, and especially the natural substance extract such as sodium alginate or xanthan gum and purified water are used, wherein the natural substance extract is not used as the raw material for the heavy fuel oil puffing liquid in the prior art; with the heavy fuel oil puffing liquid of the present invention, heavy oil can completely combust, the stability of the emulsified heavy oil is outstanding, demulsification cannot be generated after the long-term storage, and the oil-water separation cannot be generated even if heating is performed to achieve 100 DEG C, vibration is performed, and centrifugation is performed through a centrifuge under the heat release condition; according to the heavy fuel oil puffing liquid and the puffed heavy fuel oil, the ratio of the raw materials is simple, the raw materials are easy to obtain, the effect is significant, and the production cost can be substantially reduced.