32results about How to "Massive absorption" patented technology

A print media (200) comprises paper or other substrate, on which image content, whether text or images are printed with accompanying hidden data (220). The image content is printed with one or more normal printing process visible colorants (340), while the hidden data (220) is printed with spectral edge markers (320). The spectral edge marker materials (320) have a substantial spectral absorption just outside the human visible spectrum, and only slight visible absorption, which is masked by the visible colorants (340). Although the hidden data is nominally visually imperceptible, an image capture device (250) having a visible spectral response that extends into a spectral region just outside the visible spectrum where the spectral edge marker absorption occurs, can then detect the hidden data.

A system for detecting visibly hidden content on a print media (200) in which image content is printed with one or more normal printing process visible colorants (340), and which further includes embedded hidden data (220) printed with spectral edge markers (320). These spectral edge marker materials (320) have a substantial spectral absorption just outside the human visible spectrum, either at the UV edge or IR edge, but only slight visible absorption which is masked by the visible colorants (340). Although the hidden data is nominally visually imperceptible, an image capture device (250) having a visible spectral response from at least one spectrally distinct color imaging channel that extends into a spectral region just outside the visible spectrum where the spectral edge marker absorption occurs, can then detect the hidden data.

A structural assembly for a vehicle includes a structural member extending longitudinally. The structural assembly also includes an insert disposed within and extending longitudinally along at least a portion of the structural member and having at least one corrugation to act as a crush initiator during an axial impact on the structural assembly.

The recovery process includes the following steps: 1. making the produced waste gas pass through the control valve and filtering in the gas filter; 2. cooling waste gas including toluene in the cooler; 3. pressurizing with the high pressure blower and adsorbing with active carbon in three adsorbing tanks; 4. switching to desorption program through closing the waste gas valve and opening the steam valve for steam to enter the active carbon, with the toluene separated from the active carbon being exhausted together with the steam from the bottom of the adsorbing tanks; 5. condensing the steam with toluene gas to form mixture liquid of toluene and water; 6. separating the mixture liquid of light toluene and heavy water in a separator; and 7. storing toluene in a tank. The process has toluene recovering rate over 86 % and low cost.

The invention, belonging to the technical field of papermaking, relates to a production technology of a composite nonwoven fabric-film dust-free paper, comprising the following steps: using heat bonding non-woven fabrics as bedding, mixing fluffy pulp wood fibers, melt composite fibers and superabsorbent fibers (SAF) in a moulding case and carrying out suction to form a dust-free paper structure, carrying out hot melting on non-woven fabrics, and then carrying out hot bonding on the hot melt non-woven fabrics with the dust-free paper to form a composite structure, coating a polyethylene film through a calender to obtain a composite product, and rewinding to obtain the finished product. The invention has the advantages of high tensile strength of the product, tight bonding of materials, difficult layering of the product after absorbing liquid, product performance assurance, and rapid absorption of a large amount of liquid.

An absorbent core that can promote and/or inhibit gelling, and an absorbent article comprising it. The absorbent core includes a gelling agent that contains a polysaccharide capable of thickening in the presence of a polyvalent metal ion, a substance that can supply a polyvalent metal ion, and an organic acid and/or polyvalent metal ion scavenger.

The invention belongs to the field of crop fertilizers, and particularly relates to a special fertilizer for enhancing the original aroma of bananas. The special fertilizer comprises urea, diammonium phosphate, potassium sulfate, fulvic acid kalium, a trace-element fertilizer, an amino acid and an aroma enhancing revulsant. The special fertilizer is characterized in that the nutrient contents of nitrogen, phosphorus and potassium are reasonably compounded according to the nutrition uptake characteristics of the bananas during growth, and medium trace elements are added in the special fertilizer, therefore, the growth and the development of the bananas are promoted, and the yield of the bananas is increased; besides, the amino acid and the aroma enhancing revulsant are added in the fertilizer, the amino acid is a substrate which is synthesized from the aromatic esters of the bananas, the aroma enhancing revulsant can promote the activity of the aromatic esters synthesizing key enzymes in the bananas and increase the content of the aromatic esters in the bananas, so that the original aroma of the bananas is stronger. When the special fertilizer is applied in the growth and development period of the bananas, not only the yield of the bananas can be increased, but also the original aroma of the bananas can be enhanced. The special fertilizer has a relatively high market application value.

The invention relates to the technical field of manufacturing of cigarette filter rods, and aims at providing a polymer multi-core fiber tube based filter and application therefore. The filter comprises a wrapping material and a polymer multi-core fiber tube, wherein the wrapping material closely wraps at least one uniform cylindrical rod which is formed through the polymer multi-core fiber tube;a plurality of thin and long pore channels which are axially arranged in parallel are densely distributed in the polymer multi-core fiber tube and form an air flowing channel; the polymer multi-core fiber tube is prepared through thermoplastic resin of which the glass transition temperature is less than 100 DEG C, the smelting point is less than 200 DEG C and the specific heat capacity is more than 1.5kJ.kg-1.K-1. The filter is applicable to cigarette products. With the adoption of the filter, the contact exchange specific surface of the filter and smoke can be extremely improved, so that theheat exchange rate is increased, and the transient temperature of high-temperature smoke can be rapidly decreased; the multi-core fiber tube is prepared through an one-time forming method, and the full-automatic production can be realized.

A negative ion air-permeable mask comprises an outer cover layer, a filter layer and an insulating layer, the filter layer is disposed on one side of the outer cover layer, and the insulating layer is disposed at a position of another side of the filter layer opposite to the outer cover layer. The insulating layer is provided with a negative ion optimization module having a power supply component, a negative ion generator and a negative ion kinetic-energy optimizer. Thereby, the negative ion air-permeable mask can repeatedly utilize a fullerene material to perform corona discharge through the negative ion optimization module to generate a maximum quantified small molecular negative ions to provide fresh air, combine and eliminate suspended particles, and simultaneously circulate the air through a vent between the outer cover layer, the filter layer and the insulating layer.

The invention relates to the technical field of cigarette and tobacco filter stick manufacturing, and aims at providing a rapid-heat-absorption filter based on hollow fibers and application thereof. The filter comprises a wrapping material, the hollow fibers and a gluing material; the wrapping material is wrapped with the multiple hollow fibers arranged in parallel and gathered into a bundle to form an even cylindrical bar, and gaps between the hollow fibers are filled with the gluing material to seal and fix the hollow fibers; gas flow channels are formed by axial hole passages inside the hollow fibers; the gluing material is adhesive with the glass transition temperature lower than 80 DEG C, the melting point lower than 200 DEG C and the specific heat capacity larger than 1.5 kJ kg<-1> K<-1>. The filter is used in a cigarette and tobacco product. According to the filter, a wide heat-absorption temperature range which is not deformed is achieved nearby the human-body mouthfeel comfortable temperature, and heat carried by high-temperature smoke can be greatly absorbed; in addition, the smoke contact exchange specific surface is greatly increased, the heat exchange speed is increased, and the transient temperature of the high temperature smoke is rapidly lowered.

The invention provides a novel medical degradable hemostatic material and a preparation method thereof. According to the preparation method, a dry-heat crosslinking method is adopted to crosslink chitosan and a derivative thereof, and starch and a derivative thereof, a crosslinked sample is made into a microsphere by a method of electrostatic droplet, in the process of preparing the microsphere, asoluble calcium salt solution is used as stationary liquid, calcium ions are complexed on the microsphere, then physical pore-forming is conducted on the microsphere through a method of ultrasound, aporous microsphere sample is dried through supercritical and sprayed mode, the polysaccharide composite hemostatic material prepared by adopting the preparation method has the advantages of both thestarch and the chitosan, the hemostatic ability is high, antibacterial activity is achieved, toxicity and stimulation are avoided, the process is simple, reagent residue is avoided, pollution is avoided, the cost is low, using is convenient, the polysaccharide composite hemostatic material is suitable for fast hemostasis of massive bleeding, irregular parts and viscera, and also can be used as a raw material of anti-adhesion products, hemostasis products and dressing products.

The invention relates to a fluid heat-conduction medium type solar power cylinder which comprises a cylinder body, a plurality of solar heat collecting tubes, a piston and an electromagnetic injector, wherein the cylinder body is divided into an outer cylinder and an inner cylinder, and the inner cylinder and the outer cylinder are in a concentric structure; an interlayer is arranged between the outer cylinder and the inner cylinder, and the solar heat collecting tubes are connected with the outer cylinder of the cylinder body in a radial shape. The heat generating efficiency is high, generated heat is more, and excess heat can be stored for electricity generation at night.

The invention discloses an environmental protection emergency material, a preparation method and a regeneration method thereof, and belongs to the technical field of domestic waste recycling. The method of the present invention is to collect and clean the waste diapers, peel off the outer fabric to take out the filling material and mechanically break it to obtain the filling material particles, then dry the filling material particles for standby; take the adsorption material; mechanically break it to obtain the auxiliary material Adsorptive powder, ready for use; take the dried filler particles and auxiliary material absorbent powder according to the formula ratio, mix them evenly in a dry place, and get the environmental protection emergency material. The environmental protection emergency material of the present invention can quickly and efficiently absorb organic pollution liquid leaked due to accidents in large quantities, and has low cost, wide sources of raw materials, and environmentally friendly treatment process, which can turn waste diapers into treasures and realize resource utilization. change.

The invention provides a novel sweat stain prevention fabric, which comprises a surface layer waterproof layer and a close-fitting moisture-absorbing breathable layer, the surface layer waterproof layer is woven by waterproof yarns prepared by blending polyester fibers and cotton fibers, and the close-fitting moisture-absorbing breathable layer is woven by moisture-absorbing breathable yarns prepared by blending polyester fibers, bamboo fibers and tencel fibers. The surface has high water resistance and plays a role in preventing sweat, and the close-fitting surface has excellent moisture absorption performance and can quickly absorb a large amount of sweat on the surface of a human body, eliminate sweat, enhance the comfort of the human body and meet the use requirements of people.