32results about How to "Keep absorbing" patented technology

An absorbent article has a top sheet, a back sheet, and an absorbent body. The absorbent body has an intermediate sheet, a first absorbent body group, a second absorbent body group, and a stretchable member having stretchability to shrink the intermediate sheet, first absorbent body group, and second absorbent body group in a transverse direction. Each of the absorbent body groups has a plurality of strip-shaped absorbent bodies that extend in a longitudinal direction. The strip-shaped absorbent bodies are disposed at predetermined intervals.

An absorbent article is worn by a wearer to absorb and retain body fluids of the wearer. The absorbent body has a surface side sheet, a back face side sheet, and an absorbent body. The absorbent body has an intermediate sheet, a first absorbent body group, a second absorbent body group, and a stretchable member having stretchability to shrink the intermediate sheet, first absorbent body group, and second absorbent body group in a transverse direction. Each of the absorbent body groups has a plurality of strip-shaped absorbent bodies that extend in a longitudinal direction. The strip-shaped absorbent bodies are disposed at predetermined intervals. With the present invention, since the stretchable member shrinks to narrow the width of the absorbent article, the absorbent article can be fitted closely to a wearer to maintain comfort of the wearer, and the absorbing ability of each absorbent body group can be maintained.

The present invention provides a lens sheet capable of preventing reflection of extraneous light without decreasing extraneous light absorption, having extraneous light absorbers that can be readily formed by printing and are scarcely stained. The present invention also provides a rear projection screen including such a lens sheet. A rear projection screen 10 is composed of a Fresnel lens sheet 11 and a lenticular lens sheet 12 placed on the viewing side of the Fresnel lens sheet 11. The lenticular lens sheet 12 has lenses 121 formed on those portions of the light-emergent-side surface of the sheet-shaped substrate part 12a through which light converged by lenses 125 pass, and extraneous light absorbers 122 formed on those portions of the light-emergent-side surface of the sheet-shaped substrate part 12a through which light converged by lenses 125 does not pass. Each extraneous light absorber 122 includes a black-colored binder resin 124 and a number of light-diffusing particles 123 subjected to coloring treatment, incorporated in the binder resin 124.

The gaseous effluent to be treated is contacted in C1 with an absorbent solution selected for its property of forming two separable phases when it has absorbed an amount of acid compounds and when it is heated. The absorbent solution laden with acid compounds is then heated in E1 and E3 so as to separate two fractions in BS1: a first absorbent solution fraction depleted in acid compounds and a second absorbent solution fraction enriched in acid compounds. The second fraction is regenerated in C2 so as to release part of the acid compounds, and the first absorbent solution fraction and the regenerated absorbent solution are recycled as absorbent solution.According to the invention, an absorbent solution portion circulating in C1 is cooled in E2 in order to prevent demixing of the solution in column C1.

The invention discloses a binder for silicon carbide ceramic online reaction joint and a preparation method thereof. The composition of the binder for silicon carbide ceramic online reaction joint comprises the following components in percentage by weight: 25-35% of water, 5-7% of polyacrylamide, 1-2% of adhesive, 30-45% of silicon carbide micro-powder, 10-20% of silicon powder and 5-8% of carbon powder. The method comprises the following steps: (1) adding polyacrylamide in water, stirring to adequately dissolve polyacrylamide, and then adding the adhesive to prepare polyacrylamide solution; (2) sequentially adding Si powder, C powder and the silicon carbide micro-powder in the polyacrylamide solution to prepare slurry; (3) carrying out ball-milling on the slurry to obtain the binder. The binder disclosed by the invention has the same ingredients with a blank, thus avoiding the sintering deformation due to non-uniform ingredients; the solid content is proper, thus ensuring the flowability of the slurry; the water amount is proper, thus avoiding the reduction of a binding effect due to the too fast slurry absorption of the blank; moreover, the silicon powder and the carbon powder are added in the binder according to stoichiometric ratio, thus avoiding carbon enrichment or silicon enrichment in the sintered products.

A male incontinence guard having a longitudinal extension defined between a first and a second end and a triangular base shape, the male incontinence guard comprising a liquid permeable top sheet, a liquid impermeable back sheet; an absorbent core, the absorbent core having straight longitudinal side edges; a side barrier at each longitudinal side edge of the absorbent core, each side barrier having an outer edge facing away from the respective longitudinal side edge of the absorbent core and an elastic fixed to at least the back sheet between the longitudinal side edge and the outer edge; wherein a distance between the elastics of the side barriers and the respective longitudinal side edge of the absorbent core in a direction perpendicular to the longitudinal side edge differs along the longitudinal direction.

The invention belongs to a gas purifying technology, and relates to a new method capable of inhibiting the solution degradation and the high carrier phase viscosity of a phase change absorbent in an acid gas removing process. According to the present invention, alcohol or water is added to the main body absorbent (organic amine and polyether) according to a certain ratio to achieve effects of anti-oxidation and degradation; when the phase change absorbent is homogeneous, the additive can be well dissolved in the phase change absorbent so as to provide the protection effect; and after the phasechange absorbent removes the acid gas, the solution forms the carrier phase and the organic phase, and the additive can be respectively dissolved in the two phase solutions in a phase balance mannerso as to well protect the organic phase and the carrier.

The present invention relates to a superabsorbent polymer, which not only has excellent basic absorption properties, but also can improve the rewetting properties and leakage inhibiting properties of sanitary materials such as diapers, and a preparation method thereof. The superabsorbent polymer includes: a base polymer powder including a first cross-linked polymer of a water-soluble ethylenically unsaturated monomer having at least partially neutralized acidic groups; and a surface cross-linked layer a second cross-linked polymer formed on the base polymer powder and comprising a surface cross-linking agent that further cross-links the first cross-linked polymer, wherein the surface cross-linking agent comprises a plurality of cyclic A mixture of alkylene carbonates, and wherein the Hansen solubility hydrogen bond component parameter of the mixture is 13 or more.

The invention discloses a diode absorbing circuit in bridge type rectification circuit, which comprises a rectification bridge, an inductance (L2) and a first capacitance (C4), one end of the inductance (L2) is connected with an output end (P) of the rectification bridge, the other end (M) is connected with the positive pole of the first capacitance (C4), the negative pole of the first capacitance (C4) is connected with the other output end (Q) of the rectification bridge, the diode absorbing circuit also comprises a second capacitance (C3), a resistance (R2), a first diode (D9) and a second diode (D10); one end of the second capacitance (C3) is connected with an output end (P) of the rectification bridge, the other end is connected with the negative pole of the first diode (D9), the positive pole of the first diode (D9) is connected with the other output end (Q) of the rectification bridge; one end of the resistance (R2) is connected with the negative pole of the first diode (D9), the other end is connected with the positive pole of the second diode (D10). The diode absorbing circuit in bridge type rectification circuit can evidently reduce the energy consumption of dead resistance in the bridge type rectification circuit.