2731 results about "W o emulsion" patented technology

The invention provides a PHA dispersion emulsion as well as a preparation method and application thereof, and belongs to the field of high polymer materials. The invention aims to solve the technical problem that the prior art cannot simultaneously meet the requirements of the polyhydroxyalkanoate water dispersion system on extremely low temperature natural film-forming property, excellent comprehensive performance after film formation and long-term storage stability. The method is characterized in that a polyhydroxyalkanoate polymer with specific molecular weight and polydispersity index range, a coalescing agent 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate with a specific chemical structure and a specific type of aliphatic polyisocyanate cross-linking agent compatible with water dispersion are strictly limited and combined. Through the synergistic effect generated by the unique ternary combination, the minimum film forming temperature of the prepared emulsion can be reduced to 6-10 DEG C, a film can be naturally formed without hot pressing, and the formed film has excellent mechanical property, water resistance and adhesive force and has excellent storage stability of at least one year.

The application belongs to the technical field of daily chemical industry, and particularly relates to an emulsion and a preparation method thereof. The emulsion provided in the application comprises an emulsifier, glycerol, oil-phase active substance, pentaerythritol tetra(ethylhexanoate) and water; the emulsifier is a lipopeptide; the weight percentage of the lipopeptide and the glycerol is not less than 3%; the weight ratio of the oil-phase active substance and the pentaerythritol tetra(ethylhexanoate) is 1:3-10; the ratio of the sum of the weights of the lipopeptide and the glycerol to the sum of the weights of the oil-phase active substance and the pentaerythritol tetra(ethylhexanoate) is 1:3-10; and the ratio of the sum of the weights of the lipopeptide, the glycerol, the oil-phase active substance and the pentaerythritol tetra(ethylhexanoate) to the weight of the water is 1:1-4. The emulsion is prepared by using sodium bacillomycin, glycerol and pentaerythritol tetra(ethylhexanoate), can effectively inhibit the diffusion of the oil-phase active substance at the interface of the emulsion, reduce the oxidative degradation of the oil-phase active substance, and greatly prolong the effective action time of the oil-phase active substance in the emulsion.

The invention discloses an acrylic acid composite emulsion coating and a preparation method thereof, and relates to the technical field of novel coatings. The acrylic acid composite emulsion coating comprises the following components in parts by mass: 30-50 parts of an acrylate monomer mixture, 1-8 parts of a functional monomer, 0.5-3 parts of a protective colloid, 1.5-5 parts of an emulsifier, 0.2-1.5 parts of an initiator, 40-60 parts of deionized water and 1-3 parts of a weather-resistant agent. The coating adopts a water-based system and takes water as a dispersion medium, so that the use of an organic solvent is reduced, the emission of volatile organic compounds (VOC) is remarkably reduced, and the coating is more environment-friendly. By adding the weather-resistant agent with a specific structure, free radicals can be effectively captured, an oxidation chain reaction can be interrupted, and the weather resistance of the coating is improved through the synergistic effect of multiple mechanisms, so that the phenomena of pulverization, color fading, cracking and the like are unlikely to occur under the action of environmental factors such as ultraviolet rays, oxygen and water vapor.

The invention discloses a water-in-oil emulsion, a preparation method, application, a membrane and a cosmetic product containing the same. The water-in-oil emulsion is prepared from the following components in parts by weight: 0.25 to 50.00 parts of water phase, 0.45 to 80.00 parts of oil phase, 0.025 to 5.00 parts of emulsifier, 1 part of sterol and / or sterol derivative, 0.01 to 30.0 parts of powder and 0 to 3 parts of polymer. The water-in-oil emulsion disclosed by the invention can form a liquid crystal structure which is regularly and orderly arranged in space according to a certain direction, has low film forming continuity, hydrophobicity, flexibility of a wax film and excellent air permeability, and also has certain migration resistance of a high-molecular polymer film, but the brittleness is improved. In addition, the brittleness of a layer of uniform and continuous three-dimensional network structure film formed on the skin by the polymer can be improved, and the flexibility and uniformity are improved.

According to the emulsion mixing equipment applied to the mixing field and used for aluminum oxide composite fiberboard production, through a guide cylinder which forms an annular gap with the inner wall of a tank body in an enclosing mode and a stirring assembly arranged on the lower portion of the guide cylinder, raw materials circularly flow between the annular gap and an inner cavity of the guide cylinder, and the stirring assembly and a shearing assembly act synergistically; firstly, raw materials fully flow, components are promoted to be uniformly dispersed, local concentration difference is avoided, a foundation is laid for stable emulsification, agglomeration and precipitation are reduced, the emulsification efficiency and quality are improved, meanwhile, by means of a plurality of heat exchange structures such as a tank shell wall cooling clamping cavity, a spiral heat exchange pipe, an emulsification stator inner heat exchange channel and a guide cylinder shell wall spiral channel, sufficient heat exchange is achieved, and the emulsification efficiency and quality are improved. The raw material temperature is effectively controlled, heat accumulation and overheating are reduced, and the gelation probability is reduced.

The invention relates to the technical field of waterproof materials, and particularly discloses a high-elasticity waterproof emulsion and a preparation method thereof. The invention discloses a high-elasticity waterproof emulsion. The water-based paint is prepared from the following raw materials in parts by mass: 40 to 60 parts of modified acrylic resin emulsion, 25 to 40 parts of waterborne polyurethane, 3 to 6 parts of hydroxyethyl methylacrylate, 0.5 to 1 part of mercaptopropionic acid, 6 to 8 parts of fluorinated mica sheet, 3 to 6 parts of organic silicon emulsion, 2 to 4 parts of fluorocarbon surfactant, 0.8 to 1.5 parts of adipic dihydrazide, 0.3 to 0.8 part of dynamic cross-linking agent, 3 to 8 parts of compatilizer, 0.5 to 1 part of antioxidant, 0.5 to 1 part of anti-aging agent, 0.5 to 1.5 parts of defoaming agent and 40 to 55 parts of solvent. The modified acrylic resin emulsion is prepared from a monomer comprising diacetone acrylamide. The high-elasticity waterproof emulsion prepared by the invention has relatively good elasticity, waterproof performance and aging resistance.

To provide a buff polishing emulsion composition and the like excellent in polishing and finishing properties.SOLUTION: The present invention is a buff polishing emulsion composition containing water, lubricating oil, an organic solvent, abrasive particles, and a surfactant, wherein the abrasive particles include tin(IV) oxide particles (A) with an average particle diameter of 1.2 to 1.6 μm and tin(IV) oxide particles (B) with an average particle diameter of 0.5 to 0.9 μm. The total content of tin(IV) oxide particles (A) and tin(IV) oxide particles (B) in the buff polishing emulsion composition is 5 to 10 wt.%, and the content ratio of tin(IV) oxide particles (A) to tin(IV) oxide particles (B) is 5:5 to 8:2 by weight. The organic solvent includes an isoparaffinic hydrocarbon.SELECTED DRAWING: None

The invention discloses application of a particle stabilizer, an oil-in-oil Pickering emulsion as well as a preparation method and application of the oil-in-oil Pickering emulsion, and relates to the technical field of emulsion preparation. The particle stabilizer is used for preparing the oil-in-oil Pickering emulsion, and the particle stabilizer is solid insoluble nanoparticles and is selected from one or more of inorganic nanoparticles, organic nanoparticles, composite oleophobic nanoparticles and stimuli-responsive nanoparticles. The preparation method of the oil-in-oil Pickering emulsion comprises the following steps: mixing the first oil phase, the second oil phase and the particle stabilizer, and carrying out an emulsification technology to obtain the oil-in-oil Pickering emulsion. According to the emulsion system prepared by the invention, the oil phase components with different polarity differences are reasonably matched, and the oil phase type is flexibly selected according to specific requirements of target application, so that the environmental adaptability and the function application range of the emulsion can be remarkably improved, and the emulsion system has a good application prospect.

The present invention relates to a colloidal composition comprising unmodified, discrete cellulose microparticles, such as a colloidal emulsion or colloidal gel, a method of preparing the colloidal composition and uses of the colloidal composition and cellulose particles The colloidal composition comprises a continuous phase and a dispersed phase, wherein the continuous phase is a liquid; wherein the dispersed phase comprises cellulose microparticles which are dispersed in the continuous phase of the colloidal composition, wherein the cellulose microparticles have a mean average particle length of from 0.1 to 20 µm a mean average particle width from 0.05 to 1.3 µm, and a maximum thickness not exceeding 0.2 µm determined by scanning electron microscopy; and an aspect ratio of length / width of 1 to 25, and wherein the colloidal composition has a flow index n of ≤ 1 determined by a rheometer at NTP (normal temperature (25°C) and pressure (1 atm)).

The invention discloses a preparation method of a double embedding emulsion preparation / emulsion based on octenyl succinic acid cyclodextrin ester, and relates to an inclusion compound based on modified cyclodextrin and a stable Pickering emulsion system thereof. According to the method, the uniformity of the cyclodextrin modification substitution degree is improved through ultrasonic assistance, the embedding rate and the embedding stability of hydrophobic active ingredients can be improved, meanwhile, the Pickering emulsion is stabilized, preparation of the double-embedded emulsion preparation is achieved, and the stability and the packaging efficiency of an emulsion preparation packaging delivery system can be effectively improved through the method. The method comprises the following steps: 1, preparing octenyl succinic acid cyclodextrin ester; 2, preparing an OSA-beta-CD / phenolic compound clathrate compound; and 3, preparing the dual-embedding emulsion preparation / emulsion. The invention provides a preparation method of a double-embedding emulsion preparation / emulsion based on octenyl succinic acid cyclodextrin ester. The double-embedding emulsion preparation / emulsion can be applied to a double-embedding food functional component delivery system.

The utility model relates to a lock catch type vacuum bag emulsion bottle, which is designed for solving the technical problems that the existing similar products are less carried and used by adopting rectangular structures, the vacuum bags in the products are inconvenient to assemble and disassemble, and the automatic production and assembly are difficult. A spray head assembly and a bottle body assembly of the portable vacuum bag emulsion bottle are integrally buckled to form a cuboid, and a head cap is arranged in a pressing hole in the end corner of one side of the top of an outer cover; the key points are as follows: a vacuum bag is arranged in an outer bottle of the bottle body assembly, a sealed large ring is arranged at a cover opening at the bottom of the outer cover, the pump core assembly is buckled and fixed in a buckling groove in a first pump core hole of the large ring, and the pump core assembly extends into a bag opening of the vacuum bag through a second pump core hole of the gland; the vacuum bag is fixed to a second pump core hole of the gland through a flange sleeve at a bag opening, and a gland seal is fixedly arranged at a top bottle opening of the outer bottle. A cover opening at the bottom of the outer cover and an outer cover inner cavity connected with the large ring are provided with a sliding cover which is pressed or unlocked by moving the limiting head cap left and right; and one side of the sliding cover is provided with a shifting button extending out of the outer cover.

The invention provides a stabilizer for Pickering emulsion and application of the stabilizer, and relates to the technical field of Pickering emulsion preparation. The stabilizing agent for the Pickering emulsion is obtained by compounding 6 '-O-caffeoyl arbutin and cellulose nanocrystals. In specific application, the 6'-O-caffeoyl arbutin and the cellulose nanocrystals are prepared into a water phase, and then the water phase is mixed with an oil phase to prepare the Pickering emulsion. According to the preparation method, the defects in the prior art are overcome, the stability of the Pickering emulsion is effectively improved, meanwhile, the oxidation resistance effect of the Pickering emulsion is further enhanced, and the application value of the Pickering emulsion is improved.

The application belongs to the technical field of plant raw material processing, and particularly relates to a preparation method of a blocky emulsion gel product simulating animal fat, which is formed based on a soybean protein and sodium alginate composite base and comprises the following steps: (1) mixing pure water, soybean protein and sodium alginate, then shearing at high speed, and dispersing and emulsifying in perilla oil; (2) adding gluconolactone, stirring and mixing, then immediately adding calcium carbonate while stirring, to form a first gel network; (3) after stirring, pouring into a mold for shaping, placing in a 4 DEG C refrigerator for gelation, forming a second protein network, and obtaining a simulated fat product with strong stability. The application forms a simulated fat with a complex double-network structure under the action of two kinds of inducing agents by constructing a protein-polysaccharide composite gel system, improves the stability and oiliness of the gel, and expands the cooking adaptability of the simulated fat.

The present invention relates to a composition in the form of a water-in-oil emulsion, including, (a) one or more esters formed from at least one fatty acid having more than 13 carbon atoms; (b) a polymer component including one or more polymerized (iso)butenes; (c) at least about 3% by weight of one or more carbohydrate fatty acid ester emulsifiers; (d) one or more fillers comprising hydrophobic silica; and (e) one or more pigments. The composition is substantially free of silicones & alkanes.

The invention discloses a nanometer fiber yarn-based phytosterol Pickering emulsion as well as a preparation method and application thereof, and the nanometer fiber yarn-based phytosterol Pickering emulsion comprises the following components in parts by weight: 0.5-1 part of nanometer fiber yarn; 1 to 10 parts of phytosterol / phytosterol ester; 95 to 105 parts of a water phase component; 95 to 105 parts of an oil phase component; the nanofibers are extracted from agricultural wastes; according to the invention, the nanofiber is used as the only or main stabilizer of the phytosterol Pickering emulsion, so that the problems of solubility, emulsion stability and bioaccessibility of phytosterol can be solved at the same time; and efficient interface stability and steric hindrance stability are realized by utilizing a unique nano network structure of the nano fiber yarns, and a natural, safe and efficient phytosterol delivery system is provided.

The invention discloses an alkali-resistant seal primer for a building outer wall. The alkali-resistant seal primer is prepared from the following components in parts by weight: 30-45 parts of modified styrene-acrylic emulsion, 10-20 parts of waterborne epoxy resin emulsion, 8-15 parts of modified nanoscale alkali-resistant filler, 8-12 parts of a composite sealing agent, 1-3 parts of a dispersing agent, 0.5-1.5 parts of a defoaming agent, 2-5 parts of a coalescing agent, 0.1-0.5 part of a pH regulator and 15-25 parts of deionized water. A basic membrane material is constructed through a compound system of the modified styrene-acrylic emulsion and the epoxy resin emulsion, so that the adhesive force and the weather resistance of the membrane material are improved; by combining the synergistic effect of the modified nano-scale alkali-resistant filler, the dispersity and the alkali-resistant long-term effect are enhanced; due to the deep sealing effect of the composite sealing agent, the alkali-resistant durability and the sealing performance of the primer are remarkably improved. The building exterior wall alkali-resistant seal primer has excellent alkali-resistant durability, sealing performance, weather resistance and adhesive force, and meets the sealing treatment requirements of various building exterior wall base layers.

A method of generating an emulsion for treating a patient. The method includes generating a water-based solution carrying an agent which turns into a hydrogel by addition of calcium ions. Radium radionuclides are added to the water-based solution in a concentration sufficient for radiotherapy. After adding the radium to the water-based solution, the water-based solution is mixed with an emulsifier and an oil.

The invention belongs to the technical field of emulsion gel preparation, and discloses a preparation method of interpenetrating cross-linked network emulsion gel for improving the stability of anthocyanin and xanthophyll. According to the invention, a whey protein network induced by TG enzyme and a sodium alginate network induced by Ca < 2 + > are mutually crosslinked to form emulsion gel with an interpenetrating network structure, and purple sweet potato anthocyanin extract and xanthophyll are jointly loaded. The whey protein and sodium alginate interpenetrating cross-linked network emulsion gel is good in rheological property, uniform in micro-pore distribution and high in anthocyanin and xanthophyll stability, has the advantages of being natural, environmentally friendly, green and sustainable, and has wide application prospects in the field of functional food.

The invention discloses an organic silicon modified polyurethane-acrylate composite emulsion and a preparation method of the organic silicon modified polyurethane-acrylate composite emulsion, and relates to the technical field of polymer composite emulsions. Comprising the following raw materials: 70 to 120 parts of oligomer polyol with an average molecular weight of 500 to 2000, 5 to 15 parts of a composite organosilicon component, 40 to 80 parts of diisocyanate, 0.05 to 0.2 part of a catalyst, 2 to 5 parts of a hydrophilic chain extender, 3 to 6 parts of a self-crosslinking hydrophilic chain extender, 4 to 12 parts of a neutralizer, 2 to 8 parts of a water-based chain extender and 50 to 150 parts of an acrylate monomer. 1-5 parts of an acrylate functional monomer, 1-3 parts of a cross-linking agent, 2-8 parts of an emulsifier and 0.5-3 parts of an initiator; the organic silicon modified polyurethane-acrylate composite emulsion prepared by the invention has a composite core-shell structure taking organic silicon modified polyurethane as a core and an acrylate polymer as a shell, so that the emulsion can form a more compact and more stable three-dimensional cross-linked network during film formation, and the weather resistance, water resistance, mechanical strength and surface glossiness of a coating film are remarkably improved.

The invention belongs to the technical field of thermal shrinkage label films, and particularly relates to a preparation method of a water-washing removable PETG label adhesive and application of a product of the water-washing removable PETG label adhesive, the water-washing removable PETG label adhesive is formed by adopting an emulsion polymerization method on the basis of PSt / P (BA-MMA) core-shell structure emulsion, and the application of the adhesive in PETG labels is provided. The problems that an existing adhesive is high in adhesive capacity and serious in residue are solved, the balance of adhesive force and cohesive force is achieved through the core-shell microsphere structure, the wetting power with a base material is reduced, the compatibility with the base material is reduced, and the performance that the adhesive is removed by washing is improved.

Emulsion explosives with gas bubbles that are resistant to in-borehole migration or coalescence are disclosed herein. Such emulsions can be sensitized by mechanically-introducing gas bubbles into the emulsion. Resistance to gas bubble migration and coalescence can be achieved by homogenization, without the need for bubble stabilization agents.

The invention discloses an emulsifier for preparing a Pickering emulsion, the Pickering emulsion as well as a preparation method and application of the Pickering emulsion. The emulsifier of the Pickering emulsion is obtained by dissolving distearoyl phosphatidylcholine, cholesterol and distearoyl phosphatidyl ethanolamine-polyethylene glycol 2000 in ethanol, carrying out rotary evaporation to remove ethanol, then adding an antigen aqueous solution containing an antigen, continuing rotary evaporation to obtain liposome nanoparticles, heating the liposome nanoparticles with mannose in a water bath, and carrying out freeze drying. The Pickering emulsion is obtained by dispersing an emulsifier in water as a water phase, taking squalene as an oil phase, mixing the water phase and the oil phase, and homogenizing. The Pickering emulsion disclosed by the invention is prepared by taking antigen presenting cell targeted liposome nanoparticles as a raw material; and the antigen has excellent ion concentration characteristic, pH stability, temperature stability and storage stability, and can protect the integrity of the antigen.

The invention discloses a strong hydrophobic type composite concrete waterproofing agent as well as a preparation method and a use method thereof. The waterproofing agent is prepared from 14-18 parts of a hydrophobic / temperature-inhibiting composite active component, 2-3 parts of a silane coupling active component, 2-3 parts of an emulsifying active component, 4-6 parts of a complexing active component, 8-10 parts of a crystallizing active component and 60-70 parts of water. The polyorganosiloxane / paraffin composite emulsion is synthesized in one step by co-emulsifying polyorganosiloxane and paraffin, and other functional active components are compounded, the preparation method provided by the invention is simple to operate, and the prepared waterproof agent system is stable and has the following beneficial effects after being doped into concrete: 1, the hydrophobicity of the concrete is remarkably improved; 2, excellent crystallization performance helps self-healing of concrete microcracks, and the impermeability of concrete is significantly improved; and 3, cracks caused by too fast temperature rise of initial hydration heat of the concrete are effectively inhibited, and the crack resistance of the concrete is remarkably improved.

The application discloses a meat protein emulsion with low-sodium and low-oil phase characteristics for 3D printing and a preparation method and application thereof. The application utilizes anionic polysaccharide xanthan gum and L-arginine to synergistically stabilize the low-sodium and low-oil phase meat protein emulsion, and improves the 3D printing performance thereof. The xanthan gum and L-arginine enhance the stability and rheological properties of the emulsion by inducing the unfolding of meat protein structure and reducing the oil-water interfacial tension. The xanthan gum can also prevent the aggregation of droplets by constructing a weak gel network in the water phase and providing negative charges. Therefore, the meat protein emulsion stabilized by the synergistic action of the xanthan gum and L-arginine overcomes the problems of poor emulsion stability and inability to print caused by partial replacement of sodium salt and low oil phase, and endows the meat protein emulsion with good viscoelasticity, thixotropic recovery performance and self-supporting property, thereby realizing high-fidelity printing. The application recommends the dual use of the xanthan gum and L-arginine, which can not only reduce the intake of sodium and oil to ensure health, but also help produce high-quality or personalized muscle protein food.

The invention discloses a bio-based polymer emulsion as well as a preparation method and application thereof, and belongs to the technical field of aqueous polymer emulsions. The emulsion comprises an aqueous continuous phase, bio-based polymer particles, a stabilizing system, and a bionic catechol adhesion component. Specific modified starch is innovatively utilized for assistance, and a bionic adhesion shell layer is constructed on the surface of a bio-based polymer core in situ. Compared with similar products in the market that adhesion to inert substrates can be improved only by adding a large amount of tackifying components, the scheme has the advantages that excellent dry and wet adhesion can be realized on the surfaces of difficult-to-adhere substrates such as polypropylene and polyethylene only by constructing an extremely thin interface functional layer, and the functionalization efficiency and economical efficiency of the bio-based material are greatly improved. Meanwhile, the system effectively overcomes the industrial problem that the high-solid-content emulsion is easy to settle, has excellent storage stability and construction adaptability, and conforms to the development trend of sustainable barrier packaging and high-performance water-based coatings in the future.

The invention discloses a preparation method of an external skin care product, belongs to the technical field of cosmetics, and aims to solve the problems of weak effect of a single target spot, poor transdermal permeability of active ingredients and easy inactivation in the prior art. The method comprises the following steps: preparing a composition containing an A-phase licorice extract and a B-phase bearberry extract, wherein the mass ratio of the A phase to the B phase is 1: (1.5-3); the preparation method comprises the following steps: preparing a liposome suspension of which the entrapment rate is greater than or equal to 88% and the particle size is 50-200nm by using a hydrogenated soybean lecithin-phytosterol-ceramide composite membrane material through a membrane dispersion-high-pressure homogenization method; mixing with auxiliary materials to prepare essence or emulsion; and smearing according to 0.5-1mg / cm < 2 > to realize double-target synergistic blackening inhibition. According to the scheme, the melanin inhibition rate reaches 54%-62% through the double-target design in cooperation with composite membrane material liposome delivery, the active ingredient retention rate is larger than or equal to 89% after storage at 45 DEG C for 6 months, the transdermal rate is increased to 40%-48%, and the method is mild, low in irritation and remarkable in application value.

The invention discloses an ultralow-viscosity water-in-oil vaccine adjuvant and a preparation method thereof, and the ultralow-viscosity water-in-oil vaccine adjuvant comprises the following components in percentage by weight: 73%-75% of oil for injection, 20%-23% of a compound emulsifier, 2%-7% of a stabilizer, 0.5%-1.5% of a chiral immunomodulator and 1%-2% of a temperature-responsive material, the preparation method comprises the following steps: heating oil for injection as an oil phase; adding the compound emulsifier, the stabilizer, the chiral immunomodulator and the temperature response type material into the oil phase, stirring until the materials are completely dissolved to form a uniform oil phase mixture, slowly adding the water phase into the oil phase mixture, performing high-speed shearing to form primary emulsion, homogenizing the primary emulsion, and performing freeze drying to obtain the chiral immunomodulator. And carrying out emulsion refining by adopting a micro-fluidic technology to obtain the ultralow-viscosity water-in-oil type vaccine adjuvant. The ultra-low viscosity and injection comfort are achieved, precise immunization is achieved for different pathogens, multiple immune pathways are activated at the same time, a wide and lasting protection effect is generated by training an immune mechanism, and the ultra-low viscosity and injection comfort have the intelligent drug release characteristic, excellent stability and broad-spectrum applicability.

The invention provides an environment-friendly water-based pressure-sensitive adhesive as well as a synthesis method and application thereof. The environment-friendly water-based pressure-sensitive adhesive comprises a dehydroabietic acid-based acrylate derivative grafted acrylate emulsion and a rosin emulsion, wherein the acrylate emulsion is prepared from an acrylate monomer, a dehydroabietic acid-based acrylate derivative monomer, an emulsifier, an initiator and water through an emulsion polymerization reaction. The dehydroabietic acid-based acrylate derivative monomer is prepared from a rosin derivative dehydroabietic acid and a hydroxyl acrylate monomer through an esterification reaction; according to the environment-friendly water-based pressure-sensitive adhesive, the synthesis method and the application thereof, the comprehensive performance of the acrylate pressure-sensitive adhesive is improved, the environment-friendly water-based acrylate pressure-sensitive adhesive is developed, the rosin derivative is added as a synthesis or compounding raw material, dependence on fossil raw materials is reduced, and meanwhile, the environment-friendly water-based acrylate pressure-sensitive adhesive is prepared. The comprehensive performance such as initial adhesion and peel strength of the pressure-sensitive adhesive is remarkably improved, and the whole production and use process is free of VOC emission and environmentally friendly.

The invention relates to cosmetic compositions including, in a physiologically acceptable medium, flattened, porous ceramic particles, as well as to methods and kits including such emulsion compositions in container(s) or in application.

Disclosed is a process for manufacturing a concentrate for making a premix for a frozen confection, wherein the concentrate is in the form of granules. The process comprises the steps of: (a) forming an oil-in-water emulsion wherein the fat droplets in the emulsion have an average particle size (D3,2) of less than 1 micron, the emulsion comprising fat in an amount of at least 65% by weight of the emulsion; (b) providing powder comprising saccharides, non-saccharide sweetener and / or protein; (c) combining, in a granulation step, the powder and the emulsion to form a mixture with a moisture content of less than 10% by weight of the mixture, wherein the emulsion binds the powder into granules; and (d) recovering the granules from step (c).