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Solid conditioning composition
A consumer product composition comprises a non-porous dissolvable solid structure comprising from about 30% to about 95%, by weight of the consumer product composition, of a carrier material, and from about 5% to about 50%, by weight of the consumer product composition, of a hydrophobic conditioning agent disposed within the carrier material of the non-porous dissolvable solid structure. The carrier material comprises a polyethylene glycol material, or mixtures thereof, having a molecular weight of from about 200 to about 50,000. The hydrophobic conditioning agent is selected from the group consisting of silicone materials, organic conditioning oils, hydrocarbon oils, fatty esters, metathesized unsaturated polyol esters, silane-modified oils, and mixtures thereof. Preferred products are shampoos, hair conditioners, laundry detergents and fabric softeners. Preferably the conditioning agent comprises a silicone or polyisobutene. The conditioning agent is preferably disposed in the carrier as particles having a mean particle size of 2 to 2000 microns. A method of treating a surface comprises dissolving the consumer product composition in an aqueous solution to form an aqueous treatment liquor and contacting the surface with the liquor.
Owner:PROCTER & GAMBLE CO
A compound traditional Chinese medicine powder inhaler for respiratory tract infections and its preparation method
ActiveCN118141855BImprove adhesionImprove liquidityPowder deliveryAntiviralsPowder InhalerSulfated polysaccharides
This invention discloses a compound traditional Chinese medicine powder inhaler for respiratory tract infections and its preparation method, relating to the field of pharmaceutical formulation technology. The compound traditional Chinese medicine powder inhaler for respiratory tract infections is composed of polysaccharide composite gel microspheres, forsythia, scutellaria, honeysuckle, and isatis root. The polysaccharide composite gel microspheres are composed of seaweed sulfated polysaccharide, lentinan, calcium chloride, and curcumin. Seaweed sulfated polysaccharide, lentinan, curcumin, and calcium chloride cross-link to form a three-dimensional network spherical structure, improving the particle morphology and flowability of the micropowder. Furthermore, due to its good hygroscopic and moisturizing properties, it competitively reduces the moisture absorption of the micropowder, preventing aggregation and further improving flowability. In addition, the gel microspheres have excellent adhesion, adhering to the infection site after entering the respiratory tract, reducing expulsion losses due to respiration, maintaining an effective drug concentration at the infection site, and improving therapeutic efficacy.
Owner:AFFILIATED HOSPITAL OF ZUNYI UNIV
Boiling bed hydroprocessing catalyst, its preparation and application
ActiveCN118179546BImprove adhesionImprove structural stabilityCatalyst activation/preparationRefining to eliminate hetero atomsPtru catalystModified carbon
This invention discloses a fluidized bed hydrotreating catalyst, its preparation method, and its application. The hydrotreating catalyst includes a hydrotreating active metal component, a support, and optional auxiliary phosphorus. The support is a carbon-containing alumina composite support. The preparation method includes the following steps: (1) spheroidizing a first pseudoboehmite powder to obtain a first support precursor; (2) treating an aqueous solution of the first support precursor, an additive, and an organic polymer B to obtain a second support precursor; (3) treating the second support precursor, the second pseudoboehmite powder, and an acidic solution to obtain a third support precursor; (4) subjecting the third support precursor to low-temperature heat treatment to obtain a fourth support precursor; (5) mixing the fourth support precursor with an auxiliary solution, drying, and calcining to obtain an auxiliary-modified carbon-containing alumina composite support; (6) introducing a hydrotreating active metal component onto the composite support, followed by drying and calcining to obtain the fluidized bed hydrotreating catalyst.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Bipolar electrode and bipolar all-solid-state battery
PendingCN122291398AEfficient depositionDense deposition
This invention provides a bipolar electrode and a bipolar all-solid-state battery. The bipolar electrode comprises a positive electrode film, a current collector, a bulk material layer, and a carbon material layer. Through the design of the carbonaceous framework and nucleating agent in the bulk material layer, efficient and dense lithium metal deposition is achieved under high voltage conditions. The carbon material layer significantly improves the interfacial contact between the bulk material layer and the all-solid-state electrolyte, reduces interfacial resistance, and improves the deposition and extraction efficiency of lithium metal in the bulk material layer. Furthermore, the carbon material layer provides storage space for lithium metal deposited from the positive electrode, mitigating volume changes during lithium metal deposition in the bulk material layer and improving the stability of the bipolar electrode. The bipolar all-solid-state battery fabricated using the bipolar electrode exhibits high rate capability and long lifespan.
Owner:CHINA ENERGY LITHIUM
A process for electroplating chromium to improve the hardness of connector terminals
The application relates to the technical field of electroplating, and discloses a chromium electroplating process for improving the hardness of a connector terminal, which comprises the following steps: performing surface pretreatment on the connector terminal, removing surface impurities through ultrasonic cleaning and micro-etching treatment; performing heating treatment on the connector terminal; performing electroplating treatment on the connector terminal by using an electroplating solution comprising trivalent chromium salt, boron nitride nanoparticles, ferroferric oxide nanoparticles, nickel ions, sodium dichromate and chromium alloy additives, so as to form a chromium plating layer; performing passivation treatment on the plating layer; performing low-temperature treatment on the plating layer; and spraying a protective layer on the chromium plating layer. Through the trivalent chromium salt and the sodium dichromate, the trivalent chromium salt is used to reduce hexavalent chromium ions into trivalent chromium, the toxicity of the hexavalent chromium is reduced, the sodium dichromate is used to provide a stable chromium source, the deposition of chromium elements in the electroplating process is ensured, the pollution of hexavalent chromium to the environment and the harm of hexavalent chromium to the health of operators are solved, and the environmental protection and safety of the electroplating process are improved.
Owner:DONGGUAN YUSEN PRECISION TERMINAL
Highly adhesive high-temperature-resistant composite coating and preparation method thereof
ActiveCN117779032BHigh density nucleation sitesHas high temperature resistanceVacuum evaporation coatingSputtering coatingPolymer scienceOxidation resistant
This invention discloses a high-adhesion, high-temperature resistant composite coating and its preparation method, belonging to the field of surface thin film preparation technology. The method includes: micro-machining and etching a substrate material to form a periodic pattern on the substrate material surface; sandblasting; sputtering a tetrahedral amorphous carbon transition layer film on the substrate material surface; and continuing chemical vapor deposition to deposit a diamond protective film, thereby obtaining a high-adhesion, high-temperature resistant composite coating on the substrate material surface. This method can improve the nucleation rate of diamond on the substrate material and increase the bonding force between the diamond protective film and the substrate material. The tetrahedral amorphous carbon film can be bonded to different materials, such as metals, plastics, and inorganic non-metals, without the serious stress problem during deposition. Using tetrahedral amorphous carbon as a transition layer for the substrate material can increase the stability of diamond on the substrate material and effectively protect the substrate material's anti-oxidation and anti-corrosion properties at high temperatures.
Owner:JIHUA LAB
A boat-supported flow equalizer to improve the uniformity of polysilicon
ActiveCN224280554Usmooth entryGuaranteed decentralizationPolycrystalline material growthElectric discharge tubesManufacturing technologyElectrical battery
This utility model relates to the field of solar cell manufacturing technology, and in particular to a flow equalization plate for improving the uniformity of polysilicon deposition. The plate includes a flow equalization plate, a flow guide plate, and an installation mechanism. The surface of the flow equalization plate has flow equalization holes for improving the flow rate of the reactant gas. A flow guide plate is located behind the flow equalization plate to guide the reactant gas through it. Installation mechanisms for mounting at the front end of the furnace opening boat are located on both sides of the flow equalization plate and the flow guide plate. This utility model achieves effective dispersion of silane gas through the flow equalization plate and flow equalization holes, avoiding concentrated gas impact and resulting in more uniform polysilicon deposition. This solves the problem of poor polysilicon uniformity at the furnace opening in traditional processes.
Owner:DAS SOLAR CO LTD
A nutritional composition for post-exercise joint recovery and a method of making the same
PendingCN122581470AHighly absorbentEfficient and precise deposition
The application discloses a kind of nutritional composition for bone joint recovery after exercise and preparation method thereof, including the following raw materials by weight parts: collagen peptide 25-35 parts, calcium glycinate 10-18 parts, free glycine 5-10 parts, L-lysine 2-5 parts, taurine 4-6 parts, magnesium citrate 3-5 parts, vitamin D3 0.0001-0.0003 parts, vitamin K2 0.0005-0.001 parts, erythritol 8-12 parts, malt dextrin 20-30 parts, silicon dioxide 0.1-0.5 parts;The application breaks through the single function limitation of existing product, simultaneously realizes the effect of cartilage repair, calcium supplement, calcium absorption promotion, calcium bone target, nerve muscle relaxation, forms integrated recovery scheme after exercise, and the repair effect is more comprehensive and systematic;Perfect calcium metabolism complete regulation channel, through the synergistic effect of vitamin D3 and vitamin K2, realize calcium ion efficient absorption and accurate deposition, greatly improve calcium utilization rate.
Owner:JIANGSU HUAGUAN BIOTECHNOLOGY JOINT CO LTD
Bending machine with lighting function
The utility model discloses a bending machine with lighting function belongs to bending machine technical field, including bending machine body, the bending machine body is installed with the cutter, the front fixedly connected with the lighting device of bending machine body, the one side fixedly connected with the clamping device of convenient angle regulation of lighting device. In the utility model, when needing lighting assistance, operator only needs to rotate three -range regulator to open the lamps and lanterns, and adjusts the lighting angle through the rotation shell, and the shell drives the sliding bar to slide in the adjusting groove, simultaneously drives the lamps and lanterns to rotate to the suitable angle, then, rotates the rotating plate, drives the thimble to rotate along the threaded rod, when the rotating plate reaches the predetermined position, the shell and lamps and lanterns are locked firmly, and the structure can provide sufficient light source, enhances the visibility of work area, effectively reduces the shadow interference, ensures that the bending line, the alignment position and the scale mark are clearly visible, thereby improves the bending precision and reduces the error.
Owner:HUBEI TONGHUI MACHINERY EQUIPMENT CO LTD
Chemical vapor deposition device capable of correcting position of carbon raw material in deposition chamber
The utility model discloses a chemical vapor deposition device capable of correcting the position of a carbon raw material in a deposition chamber, which belongs to the technical field of chemical vapor deposition, and comprises a mass flow meter, a control system, a movable sample injector and a reaction crucible positioned in the deposition chamber, the action end of the movable sample injector is connected with the reaction crucible, the reaction crucible is used for placing a carbon raw material, the movable sample injector is connected with the control system, the control system is connected with the mass flow meter, and the mass flow meter is arranged at an air inlet outside the deposition chamber and is used for monitoring the rate of carrier gas and carbon source gas introduced into the deposition chamber. According to the utility model, the position of the carbon raw material in the deposition chamber can be changed by controlling the movable sample injector, namely, the positions of the carbon raw material and the heating area are changed, so that the diffusion time of the carbon source gas is matched with the time required by cracking deposition, and high-efficiency deposition is realized.
Owner:925 CARBON FOREVER TECH (TIANJIN) CO LTD
Solid conditioning composition
A consumer product composition comprises a non-porous dissolvable solid structure comprising a carrier material and a hydrophobic conditioning agent disposed within the carrier material, wherein the hydrophobic conditioning agent has a mean particle size of from about 2 µm to about 2000 µm. Preferred products are shampoos, hair conditioners, laundry detergents and fabric softeners. Preferably the carrier material comprises a polyethylene glycol and the conditioning agent comprises a silicone or polyisobutene. A method of treating a surface comprises dissolving the consumer product composition in an aqueous solution to form an aqueous treatment liquor and contacting the surface with the liquor.
Owner:PROCTER & GAMBLE CO
Gas-solid two-phase flow control device for high-temperature methane catalytic cracking furnace
ActiveCN224271125UEfficient crackinguniform suspension stateHydrogenCarbon nanotubesPtru catalystThermodynamics
This invention relates to the field of methane cracking control equipment, particularly a gas-solid two-phase flow control device for a high-temperature catalytic cracking furnace of methane. The control device includes a reaction shell, an inlet pipe, an airflow baffle, a bottom microfiltration assembly, a flow-equalizing microporous assembly, a top microfiltration assembly, an exhaust pipe, a viewing window, a video monitoring system, and a flow control device. The airflow baffle and the bottom microfiltration assembly are installed at the bottom of the inner cavity of the reaction shell, while the top microfiltration assembly is installed at the top of the inner cavity of the reaction shell. This invention, by setting the bottom microfiltration assembly, the top microfiltration assembly, and the flow-equalizing microporous assembly inside the cracking furnace, and coordinating with the detection of the gas-solid two-phase flow inside the cracking furnace to adjust the airflow rate, achieves uniform suspension of catalyst particles in the high-speed airflow inside the cracking furnace. This enables efficient cracking of methane under the action of the catalyst and the deposition of nano-carbon, reducing the production cost of carbon nanotubes.
Owner:苏州福睿能源有限责任公司
Solid conditioning composition
A consumer product composition comprises a non-porous dissolvable solid structure comprising a carrier material and a hydrophobic conditioning agent disposed within the carrier material, wherein the hydrophobic conditioning agent has a viscosity at 25°C of at least about 0.01 Pa-s. Preferred products are shampoos, hair conditioners, laundry detergents and fabric softeners. Preferably the carrier material comprises a polyethylene glycol and the conditioning agent comprises a silicone or polyisobutene. The conditioning agent is preferably disposed in the carrier as particles having a mean particle size of 2 to 2000 microns. A method of treating a surface comprises dissolving the consumer product composition in an aqueous solution to form an aqueous treatment liquor and contacting the surface with the liquor.
Owner:PROCTER & GAMBLE CO
Waste circuit board sorting and dust removing equipment
ActiveCN224194913Uachieve recyclingEfficient depositionUsing liquid separation agentDirt cleaningDust controlMechanical engineering
Owner:JIANGYIN HAOFENG RECYCLING CO LTD