15 results about "Absorption rate" patented technology

Bioavailability of Coenzyme-Q10 (“Co-Q10”), an oil-soluble substance, can be enhanced in a subject by modifying, e.g. nanonizing or charging, the form of Co-Q10. Co-Q10 bioavailability also can be enhanced by administering Co-Q10 to the subject as an oil (lipid)-based and water (hydro)-based mixed composition, along with other optional components, such as oils, resins and other carriers. Accordingly, the invention provides various Co-Q10 compositions, e.g. compositions comprised of (i) Co-Q10 dissolved in one or more Co-Q10-soluble oils and (ii) Co-Q10 in admixture with at least one water-dispersible agent. A Co-Q10 complex of the invention, therefore, yields an increased cell absorption rate, as well as an enhanced percentage of Co-Q10 peak absorption, compared to previously known compounds. Methods for making and using the aforementioned compositions also are provided.

The invention relates to a calcium sulfate catalytic oxidation process in limestone-gypsum wet flue gas desulfurization, which adopts the technical proposal that soluble ferrous salt and manganic salt or the mixture of the soluble ferrous salt and magnetic salt is used as catalyst and added in the slurry with absorbed SO2; the concentration of the soluble ferrous salt and manganic salt is 0.001 to 0.05mol/L; the pH value of the slurry with the added catalyst is 5 to 6. The calcium sulfate catalytic oxidation process has the advantages of greatly increasing the oxidation rate of the calcium sulfate, stabilizing the pH value of the system, facilitating the desulfurization operation with cheap and recyclable catalyst in the absorption tower, increasing the absorption rate of the SO2 due to the increased the oxidation rate of the calcium sulfate and reducing the scale possibility of the system.

The preparation of functionalized reduced graphene oxide (RGO) composite materials on various fibrous substrates has been proposed. The functionalized RGO composite fibrous materials absorb various types of oils efficiently within 20 seconds, with great absorption capacity. The maximum absorption capacity values for bicycle chain oil and used motorcycle engine oil are 880.8% and 839.1%, respectively. Simply squeezing the functionalized RGO composite materials allows the removal of the absorbed oil for reuse. The functionalized RGO composite fibrous materials have been used to efficiently separate oil/water mixture through a flowing system. Having the advantages of faster absorption rate, reusability, and low-costs, the functionalized RGO composite fibrous materials holds great potential as a superabsorbent for efficient removal and recovery of oil spills, and for separation of water/oil mixtures.

The invention discloses a wound protecting composition with bleeding-stopping and anti-bacterial functions and a preparation method of the wound protecting composition. The wound protecting composition comprises the following steps: (1) preparing an organic high molecular mixed solution; (2) adding one or two of chitosan and chitin into acetic acid, ethanol and water so as to prepare a bleeding-stopping and anti-bacterial material solution; (3) carrying out multi-spray-head electrostatic spinning so as to prepare a composite fiber material; and (4) drying the composite fiber material, removing residual solvents, and carrying out hot-press shaping, so as to prepare the wound protecting composition with the bleeding-stopping and anti-bacterial functions. The wound protecting composition disclosed by the invention has good bleeding-stopping and anti-bacterial effects, can be used for cleaning wounds and is good in biocompatibility; the water absorption rate is obviously increased, the bleeding-stopping time is greatly shortened, and the wounds are further protected.

The invention provides a preparation method of compressed pet foods. The preparation method comprises the following steps of mincing fresh meat, vegetables and fruits within 0-40 DEG C to obtain minced meat, minced vegetables and minced fruits, then performing filtering, and then performing conveying to a semifluid raw material bin for standby application; crushing grains, beans and potatoes, then performing filtering, and then performing conveying to a feed waiting bin of a first mixing machine; adding meat powder to the feed waiting bin a first mixing machine, performing mixing, and then performing conveying to the first mixing machine; conveying the fresh minced meat, the fresh minced vegetables and the fresh minced fruits into the first mixing machine loaded with the meat powder, performing uniform mixing, and then performing curing with a first curing machine; and performing extruding on the cured materials through the first curing machine, performing shaping and then performing packing. The food materials are abundant in selection, various in varieties and various in colors, and nutrient components of the pet foods are uniform, and a good absorption rate can be achieved.

Breathable multilayer films are provided. The multilayer films may include a monolithic core layer comprising a core-layer composition, which includes a core-layer highly breathable polymer and has a core-layer water absorption rate, and at least a first skin layer comprising a first-skin-layer composition, which includes a first-skin-layer highly breathable polymer and has a first-skin-layer water absorption rate. The core-layer water absorption rate may be at least about 10 times larger than first-skin-layer water absorption rate. Laminates including the multilayer films and at least one fibrous layer are also provided.

The invention provides a device and a method capable of rapidly evaluating liquid absorbability of a textile material without contact. According to the device and the method provided by the invention, through presented four indexes, the liquid absorbability of the textile material can be systematically evaluated; meanwhile, the method has no requirements on liquid, and is suitable for liquid of almost all types; different from restricted alternative liquid of MMT (moisture management tester), when the textile material is evaluated by adopting the method, the selection restriction of the liquid can be broken through, and almost all types of liquid can be used only except liquid which is easy to volatilize and has damage to the textile material; moreover, the method is capable of rapidly measuring the initial absorption rate and the maximum absorption of the textile material when absorbing the liquid, therefore an evaluation criterion is found for the rapid liquid-absorbing textile material; the method can also be used for evaluating the spreadability of the liquid on the surface of the textile material.

The invention discloses a high-density polyvinyl chloride drainage board and a preparation method thereof, and particularly relates to the technical field of waterproof materials. Thehigh-density polyvinyl chloride drainage board comprises a drainage board body, wherein a stud is arranged on one side of the drainage board body, an inserting groove is formed in one end of the drainage board body, and an inserting bar is arranged at the other endof the drainage board body; guiding grooves are formed in the inner walls of the two sides of the inserting groove, and guide bars are arranged onthe two sides of theinserting barcorrespondingly;an embedding groove is formed in the outer side of the top end surface of theinserting groove; and a sealing plate is arranged at the top end of the inserting groove in a matched mode. According to the high-density polyvinyl chloride drainage board andthe preparation method thereof, by using the matched type inserting groove and the inserting bar as well as the guide grooves and the guide bars, the connection convenience between the adjacent drainage board bodies can be greatly improved, the sealing plate is fixed in the inserting groove by a locking bolt, so that the connection between the two adjacent drainage board bodies is more stable, meanwhile, by adding flat glass fibers and glass flakes to a formula, the compressive strength of the drainage board can be greatly improved, and the water absorption rate can be reduced.

The invention discloses a modification treatment method for coal ash for concrete. The modification treatment method comprises the steps: adding coal ash into a ball mill for grinding, and carrying out sieving to obtain fine powder of the coal ash; then, adding a sodium phosphate solution to soak the fine powder, carrying out cleaning, and airing the fine powder of the coal ash; and finally, adding the aired fine powder of the coal ash into a mixer, carrying out heating, adding a mixed modifier composed of maleic rosin-octyl phenol polyoxyethylene ether diester carboxylate sodium and fatty alcohol polyoxyethylene ether methylsilane under high-speed stirring, and carrying out stirring, discharging and airing to finish the modification of the coal ash. The coal ash obtained by modification ahs the advantages such as improved dispersibility, good stability, remarkably-reduced water absorption rate, improved early strength, good compatibility with a concrete base material and good stability. If the coal ash modified by using the method is applied to concrete, the compressive strength, splitting tensile strength and impermeability of the concrete are remarkably improved.

The invention discloses a high temperature resistant cyanate ester-based copper-clad laminate. PPO/CE matrix resin is prepared by blending modification of bisphenol A type cyanate ester resin (CEO1PO)and polyphenyl ether (PPO630); SA90/CE matrix resin is produced by blending modification of modified polyphenylene ether (SA90) and bisphenol A type cyanate ester resin (CEO1PO); respectively using PPO/CE and SA90/CE resin systems as a basic material and after the reinforced treatment with inorganic glass cloth, two kinds of copper-clad laminates are produced, and the copper-clad laminate made ofSA90/CE resin system is obtained. When the comprehensive performance is optimal, the mass ratio of the resins is 2:2.2. With the increasing of the TAIC content of the cross-linking agent, mechanicalproperties of the copper-clad laminate are enhanced, dielectric constant and dielectric dissipation factor are both increased, water absorption rate changes little, and floating solder resistance is obviously enhanced. When the mass fraction of the cross-linking agent added is about 3%, the comprehensive performance of the copper-clad laminate is excellent.

The invention relates to the field of livestock breeding and particularly discloses a breeding method for Laiwu pork pigs under large-scale feeding and management conditions. The method comprises the steps that a fattening earlier-stage feed and fermented bran are fed when each pig is 30-50 g, wherein the feeding amount is 3.5-4% of the weight of each pig every day, and each time of fermented bran adding amount accounts for 20-40% of the feeding amount; a fattening later-stage feed and fermented bran are fed when each pig is 50-70 g, wherein the feeding amount is 3-3.5% of the weight of each pig every day, and each time of fermented bran adding amount accounts for 15-30% of the feeding amount; a fattening later-stage feed and fermented bran are fed from reaching time of 70 g of each pig to slaughtering, wherein the feeding amount is 2.5-3.0% of the weight of each pork pig every day, and each time of fermented bran adding amount accounts for 30-40% of the feeding amount; three times of feeding are performed at each stage. The nutrient needs of the Laiwu pork pigs are met by adding different proportions of fermented bran in feeds at different stages and controlling the types of the feeds and usage amount, the digestion and absorption rate of the pigs is improved, and healthy growth of the pigs is ensured.

The invention discloses an application for VEGF, specifically to the application of the VEGF in preparation of a graft preparation used for wet CAL. According to the invention, the wet CAL is adoptedto combine with the VEGF to promote vascular synthesis and endothelial cell proliferation, prolong the survival time of transplanted fat, reduce fat necrosis and significantly improve the survival rate and quality of transplanted fat tissue; the absorption rate of fat is reduced; a filling substance tends to be stable; and the treatment level of domestic medical cosmetology is further improved.

The invention provides a method for producing natural forage-use yolk toner through bean dregs and endives. The method includes the steps of airing or drying endives, bean dregs, orange peel, allium Chinese root and stem residues and plump kephyrion, smashing the raw materials respectively into coarse powder, weighing, by weight, 22-24 parts of endive powder, 13-15 parts of bean dregs, 10-12 parts of orange peel powder, 3-5 parts of allium Chinese root and stem residues, 5.6 parts of plump kephyrion powder and 7 parts of auxiliaries, evenly mixing the coarse powder of all the raw materials with the auxiliaries, processing the raw materials through a high-energy vibration mill twice so that all the raw materials can be subjected to two times of different solid mechano-chemistry reactions, and conducting screening through a 400-mesh sieve to obtain the finished product. By means of the method, endive choline components are greatly reduced, the animal absorption rate of active ingredients in pericarp is increased, the problems that endives and pericarp are poor in palatability and prone to corrosion are solved, the yolk color value of poultry can be increased by 90% or above through the produced natural forage-use yolk toner, the production cost is reduced, and the problem that the environment is polluted by factory waste is solved.

The invention discloses a goldfish feed additive, which is prepared from the following components in parts by weight: 24 parts of radix platycodi, 53 parts of semen cuscutae, 25 parts of herba houttuyniae, 31 parts of methionine, 24 parts of sodium butyrate, 44 parts of cysteamine, 31 parts of verbena, 24 parts of glucose oxidase, 35 parts of robenidine, 25 parts of citric acid, 27 parts of tamarind fruit and 24 parts of olaquindox. Therefore, rich nutrition substances are provided, the additive is added into feed to be favorable for poultries to absorb, the absorption rate of the feed is improved, and the palatability of the feed is improved.