39results about How to "Poor water absorption" patented technology

A disposable absorbent article having a liner, an outer cover and an absorbent body therebetween for absorbing liquid body waste penetrating the liner. In one embodiment, the absorbent body has an inner layer and an outer layer. The inner layer has a lower absorbent capacity per unit weight than the outer layer. A flow control layer between the inner layer and the outer layer at least retards the flow of liquid body waste from the inner layer to the outer layer to facilitate a prolonged feeling of wetness to the wearer. In another embodiment, a surge layer lies between the liner and an absorbent body. A flow control layer between the liner and the surge layer, or between the surge layer and the absorbent body, at least retards the flow of liquid body waste through the surge layer toward the absorbent body.

A method of concurrently providing a series of types of pant-like garments and corresponding information to consumers. The series includes two or more pant-like garments, each of the garments corresponding to a stage of toilet training. Each of the garments in the series may differ from one another in terms of absorbent capacity, size, and/or features. The information provided to the consumer helps the consumer discern which garment from the series is most appropriate for a child in a specific stage of the toilet training process.

The invention discloses a foam platform for drilling on waterways. The foam platform comprises a machine station plate used for placing equipment, support legs used for supporting the platform, a drilling operation reserved hole and a hydraulic lifting system of the platform, wherein at least a square foam floating body is fixedly connected to the part below the machine station plate; the foam floating body is arranged in a steel frame; and the machine station plate is fixed on the steel frame directly or indirectly. The foam platform device for drilling on waterways has a simple structure, is connected firmly, can achieve rapid assembly, cannot be influenced by tides or water level changes, and is suitable for being used as a platform for conducting work drilling on waterways in areas, such as shallow water areas, offshore sea, and the like. Compared with a framework working platform, a ship type working platform, an oil drum type working platform, a raft type working platform, a lifting ship body type working platform, and the like, the platform device has remarkable advantages, can meet the use requirement of drilling work in areas influenced by water level lifting, such as offshore sea, river shallow water, and the like, and improves the working efficiency and the economic benefits of drilling on waterways.

A shred-resistant and cut-resistant absorbent sheet material including an absorbent substrate and cut-resistant particles discontinuously distributed through the substrate. The absorbent substrate can comprise cellulosic material and the particles comprise polymeric materials having an average size of at least about 100 nanometers, and most preferably between 100 nanometers and 1000 nanometers. In one embodiment, the particles are provided in an amount of between about 10 percent to about 50 percent by weight of the sheet. The sheet material can be made using typical paper making processes. Heat and/or pressure are applied to the sheet material to cause the particles to at least partially flow, so as to bond to the absorbent substrate. The sheets can be provided as a layered structure with a slip-resistant base for home use in the preparation of foodstuffs.

The invention discloses a manufacture technology for green tea rice. A preparation method for the green tea rice comprises the following steps of: respectively extracting concentrated solutions from green tea, ginseng leaf, hawthorn leaf and stevia rebaudiana; evenly mixing the concentrated solutions with prepared tremella serous fluid and ramie oil; stirring mixture with polished round-grained rice powder to obtain pelletized material; forming by a model via granulation equipment according to puffing and extruding programs; manufacturing light yellowgreen green tea rice the same as a rice grain; and drying, tidying the grain, sterilizing and packaging.

The invention is directed to coated fertilizer granules and methods for manufacturing granules and using organically enhanced inorganic fertilizer granules, which incorporate a coating of one or more concentric layers over a core such that the coating contains a bioactive agent such as a herbicide, pesticide, plant growth regulator, microorganism, or beneficial element. Application of the coating to the fertilizer granule preferably involves binding of the bioactive agent to the surface of granule or to the organic components within the granule. The release of the bioactive agent from the coating and or the surface of the granule preferably results in a two-phased release, a first fast release and a second extended or slow-release of the bioactive agent into the soil metering the bioavailability of the bioactive agent for crop growth or protection, and/or for controlling unwanted vegetation or pests.

The invention belongs to the technical field of antibiosis, and particularly relates to an antibacterial and antiviral mask. The antibacterial and antiviral mask comprises a mask body; the mask body sequentially comprises a fiber inner layer, an antibacterial layer and a protective layer from inside to outside, and the fiber inner layer and the antibacterial layer as well as the antibacterial layer and the protective layer are made into the mask body through full-automatic planar mask flaking. According to the antibacterial and antiviral mask, the innermost layer is made of the bamboo fibers and the cotton fibers, the skin affinity is good; the protective layer is made of the medical non-woven fabric, the water absorption performance is poor, and the air permeability is good; meanwhile, the polylactic acid electrostatic spinning nanofiber membrane dipping finishing liquid is adopted as the antibacterial layer, the air permeability is good, and a good filtering effect can be achieved; by using the mask, the sterilization efficiency is high, the repeated utilization rate is high, and the medical cost is reduced.

The invention provides a method for preparing a polymer fabric and an automobile ceiling fabric for removing odor and preventing mold in an automobile. A polymer fabric layer adopts a piece of polymer woven cloth with a silsesquioxane side chain, and the overall solubility of polyether is changed by silsesquioxane on the side chain, so that the polymer fabric layer is not soluble in water and has high molecular weight polymers with good mechanical strength. As a polymer framework is not soluble in ether but is soluble in water, and the polymer side chain is soluble in ether but is not soluble in water, silsesquioxane functional groups on the polymers are easy to accumulate at an outer polymer fiber layer obtained through ejection spinning, and as moisture is wrapped with an inner layer, micropore gaps are formed through dehydration in a later drying process, and the obtained polymer fabric is good in air permeability and very poor in water absorption. Besides, an absorbing layer is relatively good in odor removal and water removal effect, so that the dryness of the automobile ceiling fabric is effectively maintained, the odor in the automobile is removed, and the automobile ceiling fabric is prevented from rot or mold.

The invention provides a manufacture process of polished round-grained rice containing rich gypenoside. A preparation method comprises the following steps that gypenoside, dandelion and lily extraction concentration liquid are uniformly mixed with prepared into wax gourd pulp, tremella pulp, ramie and honey, then, the mixture is stirred with polished round-grained rice powder to obtain particle materials, then, the mold forming is carried out by adopting granulation equipment according to the puffing and extrusion program, slight yellow bright polished round-grained rice like rice grains is manufactured, the drying, the granulation, the sterilization and the package are carried out, and the polished round-grained rice is obtained.

The invention provides an insulating and antibacterial automobile ceiling fabric. Silicon dioxide aerogel is used as a functional packing layer, the very poor water absorption property of the silicon dioxide aerogel is beneficial to keeping the overall dryness of the automobile ceiling fabric, due to addition of hyperbranched polymer bactericide, not only is the formation of the aerogel felt accelerated, but also the mechanical strength of the aerogel felt is improved, the bacteria can be effectively killed and inhibited, the automobile ceiling fabric is prevented from mold or bacteria, and the body health of passengers is ensured. The automobile ceiling fabric provided by the invention integrates an insulating material aerogel felt layer and a stainless steel vacuum insulating layer, and a good insulating effect is achieved as the aerogel felt is of a porous structure of nano grade aperture and a heat conduction path is blocked by the vacuum insulating layer. The invention further provides a preparation method of the aerogel felt. Due to addition of the hyperbranched polymer bactericide as a functional auxiliary agent, the aerogel felt has properties of sterilization and bacteriostasis, is very poor in water absorption property and is beneficial to keeping the overall dryness of the automobile ceiling fabric.

The invention discloses a process for preparing a building template by using fly ash, comprising the following steps: 1) mixing 35-60 wt% of fly ash, 35-60 wt% of bamboo sawdust, and 5-20 wt% of binding agent; 2) stirring the mixture obtained by the step 1);3) precompressing the stirred mixture obtained by the step 2) after paving; and 4) carrying out hot pressing on the precompressed mixture obtained by the step 3) into a template. The use of the method not only reduces the pollution of industrial fly ash to the environment, but also can replace wood building templates or steel building templates widely used in present building construction. The prepared building template disclosed herein has the advantages of low production cost, light weight, high strength, impact resistance, and easy demoulding, and can be recycled. The invention greatly accelerates the process of recycling wastes.

The embodiments provides absorbent garments, such as a disposable diaper, incontinent pad, sanitary napkin, and the like, that has an absorbent core that provides for long term dryness or an improvement in Rewet Values. Such new absorbent garments can be constructed with absorbent cores containing synthetic fibers and super absorbent particulates.

The invention relates to a graphene antibacterial brush wire as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, mixing a melted plastic slice with graphene powder, and extruding and granulating to prepare a graphene composite slice; S2, after carrying out drying treatment on the graphene composite slice, putting the graphene composite slice into an injection molding machine; after softening, continuously extruding from a die opening by utilizing a push rod or a rotary screw rod; cooling to prepare the brush wire. According to the brush wire provided by the invention, graphene is not easily separated from plastic, and can realize long-time antibacterial and physical therapy effects; the added graphene basically has no cytotoxicity, so that the brush wire is more suitable for being in direct contact with oral cavities or skin of human bodies, is safe and harmless when acting on the human bodies, and can be widely used for manufacturing toothbrushes and cosmetic brushes.

The invention discloses a beach mat. The beach mat comprises beach mat bodies, and is characterized in that the beach mat comprises the N beach mat bodies, wherein each beach mat body sequentially consists of a surface layer, a middle layer and a bottom layer from top to bottom; sweating holes are formed in each surface layer, and penetrate through the corresponding surface layer, sweating groovesare formed in each middle layer, and are horizontally paved on the corresponding middle layer, and the sweating grooves are positioned just under the sweating holes and are communicated with the sweating holes; a plurality of combining blocks are formed at the periphery of each beach mat body, a combining groove is formed between the corresponding combining blocks, and the shape formed by the combining block and combining groove on each beach mat body is complementary with the shape formed by the combining block and combining groove on the other beach mat body. The beach mat has the advantagethat the sweat is timely discharged out of the beach mat, so that the diseases due to excessive contact between a human body and the sweat is avoided, and the comfortability of the human body is improved in the use process of the beach mat.

The invention discloses an alkene emulsion which is characterized by comprising the following raw materials in parts by weight relative to100 parts of alkene materials: 5-20 parts of epoxy resin, 2.0-4.5 parts of an emulsifier, 0.3-0.8 part of an initiator, 0.3-1.0 part of a buffer regulator and 70-120 parts of water. According to the alkene emulsion, the epoxy resin is combined with the alkene emulsion with good weather resistance, water resistance and chemical resistance by virtue of the characteristics of high strength and good adhesivity of the epoxy resin to bring the characteristics of the epoxy resin and the alkene emulsion into play, the epoxy resin is organically combined with the alkene emulsion to prepare a water emulsion type normal-temperature self-cross-linked emulsion, and the emulsion is applied to preparation of coatings, so that the prepared coating has the effects of relatively high hardness, high cross-linking degree, poor water absorptivity, good water resistance and stability in storage.

The invention discloses a rubber plug for a puncture-type infusion connecting member heparin cap and belongs to the technical field of medical instruments. The rubber plug comprises, by weight, 100 parts of isoprene rubber, 3-5 parts of transparent zinc oxide, 1-3 parts of stearic acid, 1-1.3 parts of sulfur, 0.1-0.4 part of promoter TRA, 0.1-0.3 part of promoter TMTM and 5-8 parts of lightweight magnesium carbonate. The rubber plug has the advantages of stable physiochemical and biological performance, excellent compatibility with medicine, resistance to perforation, good closing performance after puncture and capability of meeting clinical using needs.

The present invention provides a pharmaceutical composition that can efficiently achieve its medicinal action by having excellent basic pharmacologically active substance absorbency, even the basic pharmacologically active substance is poorly soluble, the pharmaceutical composition being prepared by adding (i) a basic pharmacologically active substance together with (ii) a fatty acid and organic acid glycerol ester and/or fatty acid and organic acid polyglycerol ester.