310 results about "Cashew nut" patented technology

The present invention relates, in general terms, to a face mask. The present invention also relates, in general terms, to composite material, iron-iron oxide compositions and their methods of fabrication thereof. In particular, the iron-iron oxide composition comprises a cashew testa extract and iron particles and / or oxide core-shell particles. The iron-iron oxide composition can be used as an anti-microbial composition.

The invention belongs to the technical field of RAP recycled asphalt mixtures, and particularly relates to a high-dosage RAP recycled asphalt mixture for alpine regions and a preparation method of the high-dosage RAP recycled asphalt mixture. The high-dosage RAP recycled asphalt mixture for the alpine region is characterized by comprising the following components in percentage by mass: 50-60% of RAP, 3-6% of mineral powder, 1-3% of new asphalt, 1-2% of a composite regenerant, 1-2% of a modifier and the balance of a new aggregate, the composite regenerant is composed of pine tar, plant-based epoxy ester oil, cashew nut shell oil and a penetrant. The modifier is prepared from regenerated low-density polyvinyl chloride, hyperbranched epoxy resin and liquid polybutadiene rubber coated waste rubber powder. According to the technical scheme provided by the invention, the technical problems of poor low-temperature performance, water stability and freeze-thaw cycle stability when a high-dosage RAP recycled asphalt mixture is used in an alpine region are solved.

The present invention relates to a high-temperature starch-type wetting agent and a preparation method and application thereof, wherein the wetting agent comprises an active ingredient and water, wherein the mass ratio of the active ingredient to the water is (0.05-0.15): 1, and the active ingredient comprises the following raw materials in parts by weight: 45-65 parts of a starch-based film-forming agent, 5-10 parts of a plasticizer, 15-20 parts of a lubricant, 1-2.5 parts of an emulsifier, 4-6 parts of a coupling agent, 0.5-1.5 parts of a preservative, and 0.02-0.05 parts of a defoaming agent; wherein the plasticizer is cardanol acetate, tributyl citrate, and mannitol in a mass ratio of 1:1:(1.5-2); and the starch-based film-forming agent is at least one of acetylated distarch adipate, oxidized starch, and hydroxypropyl starch. The glass fiber yarn products produced with the wetting agent have significantly reduced scattered silk defects on the cloth surface, and the amount of powder falling during the weaving process is also greatly reduced, which meets the high standard requirements for the production of printed circuit boards.

A preparation method of the cardanol-based phosphorus-containing side group novolac epoxy resin comprises the following steps: (1) in the presence of a catalyst A, carrying out a stirring reaction on cardanol and an aldehyde compound at 80-110 DEG C for 3-10 h to prepare an intermediate A; (2) stirring the intermediate A and a phosphorus-containing compound at 50-150 DEG C to react for 10-24 hours to prepare an intermediate B; and (3) in the presence of a catalyst B, stirring and reacting the intermediate B and epichlorohydrin at 70-110 DEG C for 2-6 hours, and in the presence of a catalyst C, stirring and reacting at 30-65 DEG C for 1-4 hours to prepare the cardanol-based phosphorus-containing side group novolac epoxy resin. Through a rigid structure on a main chain of the novolac epoxy resin, a phosphorus-containing structure on a side chain of the novolac epoxy resin and an epoxy group, the toughness and flame retardance of an epoxy cured product can be improved on the premise that the thermal stability is not reduced, and the novolac epoxy resin has an extremely good application research prospect.

The invention discloses a strong acid and alkali resistant plastic material for fume hood surface decoration and a preparation method of the strong acid and alkali resistant plastic material, belongs to the technical field of plastic material processing, and aims at solving the technical problem that in the prior art, the acid and alkali resistance and the bending modulus of a plastic material for fume hood surface decoration need to be further improved. The preparation method specifically comprises the following steps: stirring amino-modified fluorosilicone resin, paraformaldehyde and 1, 4-dioxane in a reaction kettle, dropwise adding an anacardol solution, heating the reaction kettle to 85-95 DEG C, carrying out heat preservation reaction for 6-8 hours, and carrying out post-treatment to obtain the anacardol-based benzoxazine resin. Perfluoro-modified polysiloxane benzoxazine is prepared, naphthalene-containing epoxy resin and imidazole-modified silicon carbide microspheres are compounded, in-situ catalysis synergistic curing is carried out by using filler interface imidazole, a compact organic-inorganic hybrid interpenetrating network is constructed, and the strong acid and alkali corrosion resistance and bending modulus of the material are remarkably improved.

The invention provides an anti-fouling porcelain insulator and a preparation method thereof, the anti-fouling porcelain insulator comprises a porcelain insulator matrix and an anti-fouling glaze layer, and the anti-fouling glaze layer is composed of nano silicon dioxide, a modified nano titanium dioxide photocatalyst, a silane coupling agent, an antibacterial agent, a thickening agent, organic silicon resin and an organic solvent in specific parts by weight. Wherein the antibacterial agent is prepared by mixing nano-silver, alliin and cashew nut shell oil according to a specific proportion. The preparation method comprises the following steps: preparing the photocatalyst, preparing the nano antifouling paint, modifying the porcelain insulator matrix, coating and the like. The performance of the product is improved by applying pulsed magnetic field oscillation when the nano titanium dioxide is stirred, and performing surface cleaning, photoresist treatment, etching and other operations on the porcelain insulator substrate. The antifouling porcelain insulator has good antifouling performance, insulating performance and weather resistance, can be coated in a spraying, brush coating or dip coating mode and the like, and provides reliable guarantee for stable operation of an electric power system.

The invention discloses a low-temperature-resistant adhesive as well as a preparation method and application thereof. The low-temperature-resistant adhesive is prepared from the following components in parts by mass: 39 to 43 parts of cashew nut oil modified phenolic resin, 28 to 31 parts of epoxy resin CYD128, 27 to 29 parts of hydrogenated butadiene-acrylonitrile rubber, 0.2 to 0.4 part of metal organic salt accelerant and 1 to 2 parts of curing agent. The cashew nut oil modified phenolic resin is prepared from cashew nut oil, phenol, formaldehyde, sodium hydroxide and phosphoric acid. The cashew nut oil with flexible long chain segments is adopted to synthesize the modified phenolic resin, the proportion of the soft chain segments in the epoxy resin is remarkably increased, the brittleness of a cured product at low temperature is effectively improved, the hydrogenated butadiene-acrylonitrile rubber is introduced, good combination of strength and ductility is achieved, and the adhesive is not prone to degumming and failure at low temperature.

The present disclosure generally relates to the use of plant fibers or starch for enhancing the taste or texture of fermented dairy products and dairy analogue products. In some embodiments, the dairy product analog product is a vegetarian yogurt product formed by fermentation of plant milk (e.g., soymilk, almond milk, hazelnut milk, sesame milk, pistachio milk, potato milk, banana milk, flaxseed milk, macadamia nut milk, cashew milk, oat milk, hemp plant milk, coconut milk, and pea source milk). In some embodiments, the plant fibers include pectin, inulin, fruit fibers (e.g., apple or citrus fibers), starch, oat fibers, pea fibers, alginate fibers, and any combination thereof. In some embodiments, the enhancement of taste or texture includes reduction of green plant taste, reduction of sourness, increase of sweetness, reduction of bitter taste, reduction of astringent taste, increase of compactness, reduction of granular sensation, increase of consistency, increase of mouth feel, or any combination thereof. In certain related forms, the present disclosure provides edible compositions comprising fermented plant milk and plant fibers or starch.

Modified chemical structures of cardanol extracted from cashew nut shell oil, and the use of the same to prepare imidazolium ionic liquids (IILs). The IILs can be used to prepare different types of silica, magnetite and calcium carbonate nanoparticles (NPs) as multifunctional oilfield chemicals for use in various oil spill collection, de-emulsification, viscosity improvement, asphaltene dispersant, and enhanced oil recovery applications.

The invention discloses a cashew nut shell oil modified phenolic aldehyde amine epoxy curing agent and a preparation method thereof. The cashew nut shell oil modified phenolic aldehyde amine epoxy curing agent is prepared from the following components in percentage by mass: 10-20% of low-molecular fatty amine, 15-30% of formaldehyde, 35-55% of cashew nut shell oil and 15-20% of organic alcohol. Performance detection shows that the cured product has the characteristics of quick drying and high hardness, has toughness and impact resistance similar to those of a polyamide curing agent, is also suitable for low-temperature curing under a normal-temperature curing condition, is low in price and has good curing performance compared with a common phenolic aldehyde amine epoxy curing agent, and is suitable for being used in the field of high-temperature curing. The epoxy resin is mainly suitable for epoxy floor coatings, building structural adhesives and the like.

The invention discloses bio-based flame-retardant polyol as well as a preparation method and application thereof. Comprising the following steps: generating bio-based polyol containing 3-5 hydroxyl functionalities from raw cardanol and hydroxy ketone under the catalysis of strong acid ion exchange resin, and reacting with bromine to generate the bromine-containing bio-based flame-retardant polyol. The bio-based polyol prepared by the method is good in flame retardant property, a carbamate bond generated by a phenolic hydroxyl group and isocyanate can be reversibly decomposed at a relatively low temperature, and the bio-based polyol has good recycling performance and high bio-based content and is a green and environment-friendly bio-based material.

The present invention relates, in general terms, to a face mask. The present invention also relates, in general terms, to composite material, iron-iron oxide compositions and their methods of fabrication thereof. In particular, the iron-iron oxide composition comprises a cashew testa extract and iron particles and / or oxide core-shell particles. The iron-iron oxide composition can be used as an anti-microbial composition.

The invention belongs to the technical field of nano composite materials, and particularly provides a corrosion-resistant flexible carbon nano polymer coating and a preparation method thereof, and the corrosion-resistant flexible carbon nano polymer coating comprises phenolic resin, bisphenol F epoxy resin, GO-NH2, self-repairing polyimide, a BYK-011 defoaming agent, talcum powder, polytetrafluoroethylene, a BYK333 flatting agent, silicon carbide, a B215 composite antioxidant, a UV531 ultraviolet light absorber and cardanol. The corrosion-resistant flexible carbon nano polymer coating prepared by the invention has excellent mechanical strength and wear resistance, good flexibility, efficient self-repairing capability and lasting corrosion resistance, the service life of the coating can be effectively prolonged, and the protection requirement in a severe environment is met.

The utility model discloses a stirring type steaming furnace which comprises a cylindrical furnace body, a stirring mechanism and a heating base used for storing water and heating. The bottom of the furnace body and the heating base are welded together, a feeding port is formed in the top, and a discharging bin door is rotationally connected to the side face; the stirring mechanism comprises a rotating motor and a hollow stirring rod set, the rotating motor is fixedly connected to the center of the top face of the furnace body, and a rotating shaft of the rotating motor penetrates through the furnace body and then extends towards an inner cavity of the furnace body; a plurality of air outlet holes are formed in the stirring rod group, the stirring rod group is rotatably mounted in the furnace body, the top of the stirring rod group is fixedly connected with the rotating shaft, and the bottom of the stirring rod group penetrates through the bottom surface of the furnace body and then communicates with the heating seat. According to the cashew nut steaming furnace, the rotating motor of the stirring mechanism drives the stirring rod set to rotate, meanwhile, steam formed by the heating base is discharged from the vent holes, cashew nuts in the furnace body are steamed and heated through the steam while being stirred, the cashew nuts can be evenly heated, the follow-up shelling effect can be effectively improved, and the steaming furnace is simple in structure and even in steaming effect.

The invention relates to the field of pipes, and discloses a high-strength CPVC pipe and a preparation method thereof.The pipe comprises CPVC resin, modified multi-walled carbon nanotubes, modified nano silicon dioxide and auxiliaries; the modified multi-walled carbon nanotubes are prepared by grafting phosphorus-containing cardanol derivative based benzoxazine and oxidized multi-walled carbon nanotubes; phosphorus-containing cardanol derivative benzoxazine reacts with 1, 5-naphthylenediamine to prepare an aldehyde cardanol intermediate, the aldehyde cardanol intermediate is prepared by reacting paraformaldehyde with hydrogenated cardanol, the obtained cardanol derivative and DOPO are subjected to addition, and then the obtained phosphorus-containing cardanol derivative reacts with paraformaldehyde and 3-aminopropyltriethoxysilane to prepare the flame retardant. The modified nano silicon dioxide is prepared by introducing polyethylene glycol into the surface of isocyanated nano silicon dioxide and grafting with 3, 5-bis (tert-butyl)-4-hydroxybenzene propionyl chloride, and the pipe prepared by the invention is high in tensile strength and impact strength and has good long-acting oxidation resistance, high temperature resistance and flame retardance.

The present invention belongs to the technical field of coatings, and specifically relates to a sand-walled architectural coating and a preparation method thereof. The sand-walled architectural coating is composed of the following components by mass: 35-50 parts of polyurethane emulsion, 5-8 parts of ZnO-MgO catalyst, 8-12 parts of TCA hybrid, 5-8 parts of diallylamine, 10-15 parts of calcined kaolin, 5-10 parts of crop carbonization, 3-5 parts of coating additives, and 15-20 parts of water; wherein the TCA hybrid is mainly prepared by reacting cardanol glycidyl ether, aminopropyl triethoxysilane and tannic acid. The preparation method of the sand-walled architectural coating of the present invention is simple, and the prepared sand-walled architectural coating has excellent formaldehyde removal performance and good water resistance and stain resistance.

The invention relates to the technical field of cashew nut processing, and discloses a cashew nut processing screening device which comprises a processing table, a screening cavity is formed in the processing table, a screening assembly is rotationally arranged on the processing table, the screening assembly is composed of a rotating wheel and a plurality of rotating rods, and the rotating wheel is rotationally arranged on the inner wall of the processing table; and a plurality of third moving grooves allowing the rotating rods to slide are formed in the rotating wheel. Through arrangement of the screening assembly, transportation of cashew nuts to be processed can be completed in the rotating process of a rotating wheel, and through arrangement of a second moving groove, a moving rod can be driven to move and reset in the rotating process of a rotating rod; according to the cashew nut screening device, the movable rod can move, and the intermittent jacking effect on the two screening rods arranged in the rotating rod is achieved in the resetting process, so that cashew nuts temporarily stored on the rotating rod can intermittently move up and down through the screening rods, the corresponding screening effect is achieved, and the overall cashew nut processing efficiency is improved to a certain degree.

Modified chemical structures of cardanol extracted from cashew nut shell oil, and the use of the same to prepare imidazolium ionic liquids (IILs). The IILs can be used to prepare different types of silica, magnetite and calcium carbonate nanoparticles (NPs) as multifunctional oilfield chemicals for use in various oil spill collection, de-emulsification, viscosity improvement, asphaltene dispersant, and enhanced oil recovery applications.

The present application belongs to the technical field of protective coating, and relates to a protective coating with reverse enhanced adhesion, a preparation method and application thereof. The protective coating is composed of component A and component B. The preparation raw materials of component A include water-based epoxy resin emulsion, cashew phenol glycidyl ether, wetting penetrant and defoaming agent. The preparation raw materials of component B include phenolic amine curing agent, alicyclic amine curing agent, dopamine, 2,4,6-tris(dimethylaminomethyl)phenol and pigment filler. The dopamine and the phenolic amine curing agent and the alicyclic amine curing agent are grafted under the action of 2,4,6-tris(dimethylaminomethyl)phenol to form a modified curing agent. The coating has low requirements for surface treatment, high adhesion in dry and humid environments and presents the characteristics of "reverse enhanced adhesion".

The invention discloses a composite nut polypeptide solid beverage and a preparation method thereof. The health-care food is prepared from the following components in parts by weight: 20 to 40 parts of walnuts, 15 to 30 parts of cashew nuts, 10 to 25 parts of almonds, 12 to 28 parts of almonds, 8 to 20 parts of hazelnuts, 0.3 to 0.8 part of compound protease, 0.05 to 0.15 part of beta-glucanase, 10 to 20 parts of isomaltooligosacharide, 5 to 15 parts of resistant dextrin, 8 to 18 parts of maltodextrin, 0.1 to 0.3 part of silicon dioxide, 0.05 to 0.15 part of vitamin C, 0.02 to 0.08 part of gamma-aminobutyric acid, 0.03 to 0.1 part of taurine and 2 to 5 parts of natural strawberry powder. And 0.05 to 0.15 part of natural vanilla essence. The invention discloses and provides a composite nut polypeptide solid beverage and a preparation method thereof, a composite enzymolysis technology is adopted, nut protein is hydrolyzed into small-molecule polypeptides with the average molecular weight lower than 1000Da, and the polypeptides have high biological activity and bioavailability.

The application relates to the technical field of surfactants, in particular to a pentadecyl phenol alkoxyl ether sodium sulfate surfactant and a preparation method thereof. The preparation method of the pentadecyl phenol alkoxyl ether sodium sulfate surfactant comprises the following steps: after pretreatment, cashew nut shell liquid is selectively hydrogenated to obtain pentadecyl phenol with a specific composition; then, alkoxylization reaction is carried out under the condition of an alkaline catalyst to obtain pentadecyl phenol polyalkoxyl ether; and the pentadecyl phenol polyalkoxyl ether is sulfated and neutralized to obtain the pentadecyl phenol alkoxyl ether sodium sulfate surfactant. The surfactant improves the problem that the activity of the surfactant is reduced when the saturation of the pentadecyl phenol is too high or too low; ensures that the final product has good fluidity at low temperature, guarantees the continuity of production, effectively reduces the occurrence of over-sulfation; and simultaneously improves the production efficiency and reduces the cost.

1. The name of the design product: oil pot (cashew shape). 2. The use of the design product: the design product is used for storing edible oil. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to the technical field of raw materials of skin care products, and particularly discloses a soothing and moisturizing compound as well as a preparation method and application thereof. The preparation method of the soothing and skin-moistening compound comprises the following steps: 1) mixing rice, cornflower, quisqualis indica, cashew nut and water, heating and extracting to obtain a pre-extract; (2) adding compound bacteria into the pre-extract, and fermenting to obtain a fermented product; the invention discloses a soothing and skin-moistening compound and a preparation method thereof.The soothing and skin-moistening compound has the advantages that the soothing and skin-moistening compound is prepared from compound bacteria of streptomyces cinereorubens fructose fermentation subspecies, fermented lactobacillus mucus and pediococcus pentosaceus, and the soothing and skin-moistening compound is more remarkable in soothing effect.

The present disclosure provides a method for hair care by using a cashew testa extract, which is used for preparing a hair care composition. The cashew testa extract is obtained by extracting a testa of cashew nut of Anacardium occidentale with a solvent.

1. The name of the design product: vertical shell opening machine (12 knives). 2. The use of the design product: for opening the shell of raw cashew. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

This invention discloses a cashew nut shell bisphenol and its preparation method and application. The preparation method of the bisphenol is as follows: First, cashew nut shell phenol, formaldehyde, and an alkaline catalyst are mixed and stirred evenly, and reacted at a certain temperature to obtain hydroxymethylated product A; product A is washed with water several times until the pH is neutral, and then centrifuged to remove water to obtain product B; product B is mixed with phenol and an acidic catalyst and stirred evenly, and reacted at a certain temperature to obtain product C after the phenol-alcohol reaction; product C is washed with water until neutral, and then distilled under reduced pressure to obtain the cashew nut shell bisphenol product. This invention utilizes the structural characteristics of cashew nut shell phenol, which has both a benzene ring and an alkane chain, to obtain a bisphenol structure that combines the rigidity of the benzene ring with the toughness of the long alkane chain on cashew nut shell phenol, while protecting the highly reactive phenolic hydroxyl group. Moreover, this bisphenol is green and low in toxicity, meeting the requirements of environmental protection and sustainable development. The epoxy coating prepared using this bisphenol has high crosslinking density, good corrosion resistance, and excellent mechanical properties.

Modified chemical structures of cardanol extracted from cashew nut shell oil, and the use of the same to prepare imidazolium ionic liquids (IILs). The IILs can be used to prepare different types of silica, magnetite and calcium carbonate nanoparticles (NPs) as multifunctional oilfield chemicals for use in various oil spill collection, de-emulsification, viscosity improvement, asphaltene dispersant, and enhanced oil recovery applications.

The invention discloses a plant-based insulating material as well as a preparation method and application thereof, and relates to the technical field of polymers. According to the plant-based insulating material disclosed by the invention, the cardanol-based epoxy resin is adopted as a matrix, and meanwhile, the DMM (4, 4 '-diaminodiphenylmethane) and the MHHPA (methylhexahydrophthalic anhydride) in a specific proportion are adopted as curing agents to cure the matrix, so that the insulating material with high toughness and low internal stress is obtained, the elongation at break is up to 13.1% or above, and the plant-based insulating material has the advantages of high toughness and low internal stress. Compared with the traditional insulating material prepared by taking bisphenol A epoxy resin as a matrix, the insulating material disclosed by the invention has higher toughness and lower internal stress, and the breakdown voltage is not lower than 32.8 kV.

1. The name of the design product: low-temperature cashew roasting machine (AI intelligence). 2. The use of the design product: for the constant temperature processing of cashews. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

This invention provides a paper-based friction pad based on carbon ceramic fiber and its manufacturing method. The paper-based friction pad is made from reinforcing fibers, functional fillers, and thermosetting resin binders through wet papermaking, impregnation, and hot-pressing curing processes. The reinforcing fibers include main reinforcing fibers and carrier fibers; the functional fillers include a friction interface modifier with a core-shell structure; and the thermosetting resin binder includes cashew nut shell oil-modified phenolic resin. This invention, by constructing a synergistic system of "soft shell-hard core" composite fibers, functionalized carrier fibers, and core-shell structured fillers, fundamentally and simultaneously solves the inherent problems of weak interfacial bonding, large damage to hard abrasive particles, and uneven wet dispersion in traditional carbon fiber friction pads.