84 results about "Fluid gel" patented technology

A set of toy construction blocks that are molded from a thermoplastic elastomer. This enables each of the blocks to elastically stretch in any direction by at least ten percent. Each toy construction block has a main body with a top surface and a bottom surface. One or more male connector protrusions extend from the top surface. One or more female connector receptacles extend into the bottom surface of the main body. At least one internal chamber is molded within the main body. The internal chamber is separate and distinct from the female connector receptacles. The internal chamber does extend into the male connector protrusions. Each internal chamber can be empty or can be filled with a fill material that does not inhibit the pliability of the main body. The fill material can be liquid, gel and lubricated particles and is preferably visible through the molded thermoplastic elastomer.

The invention provides a preparation process of a composite current collector, the composite current collector and a negative-electrode-free sodium metal battery. The preparation process of the composite current collector comprises the following steps: mixing aromatic diamine, an acrylate monomer and a polyester polymer, adding an initiator, adding a graphene solution, and mixing to obtain a polymer solution; carrying out hydrothermal reaction on the polymer solution to obtain three-dimensional porous flowable gel; and compounding the three-dimensional porous flowable gel on a current collector to obtain the composite current collector. According to the preparation process disclosed by the invention, a polymer obtained by polymerizing aromatic diamine and acrylate monomers under the action of an initiator and a hydrothermal reaction is used as a transverse and longitudinal skeleton, a polyester polymer is used as an interlayer cross-linking agent, and graphene is used as a lamellar skeleton, so that three-dimensional porous flowable gel can be compounded on the current collector; the three-dimensional porous flowable gel can improve the gram volume exertion and cycle performance of the negative-electrode-free sodium metal battery.

The invention provides a high-modulus strong-adhesion injectable hydrogel, and belongs to the field of biological materials, the hydrogel is the injectable hydrogel with the highest modulus at present, the modulus is up to 10.7 MPa, the modulus is adjustable, the adhesion strength also reaches 160kPa, and the hydrogel can well simulate tissues with different moduli such as skin and cartilage; meanwhile, the hydrogel can also resist swelling and lubricate. The invention provides a preparation method of the hydrogel, which comprises the following steps: mixing a silk protein solution of the wild silkworm silk and the modified polysaccharide in proportion, pre-crosslinking, and further crosslinking by utilizing temperature, so as to obtain the hydrogel with high modulus and strong adhesion. According to the hydrogel, firstly, fibroin and polysaccharide are mixed to form water-insoluble fluid gel, the water-insoluble fluid gel can be used for underwater injection in arthroscopic surgery, and then body temperature triggers assembly to form tough hydrogel in situ. In addition, the invention also proves that the hydrogel can be used for suture-free skin repair and can effectively avoid wound disintegration.

A ligature-resistant liquid / gel dispenser includes a rear housing with a mounting plane surface for securing the dispenser to a wall. The dispenser has a front cover is rotatably coupled and lockable to the rear housing and has an aperture for receiving a pushbutton actuator, and a dispenser pump assembly including a reservoir for storing the liquid or gel. The dispenser also includes carriage for activating a vertical pump extension of the dispenser pump assembly, so that vertical movement of the carriage activates the pump. The carriage is mechanically coupled to the pushbutton actuator when the cover is in a closed position, and horizontal movement of the pushbutton actuator is translated into the vertical movement of the carriage. The cover may be secured to the rear housing with a locking mechanism and may have an exterior that is curved or inclined downward from an apex to prevent attachment of a ligature.

The invention relates to the technical field of electrochemistry, in particular to a supramolecular ionic liquid gel electrolyte of a solid-state zinc-iodine battery for a high-voltage platform, which is characterized in that free water in hydrogel is replaced by supramolecular interaction between ionic liquid and polyvinyl alcohol molecules to construct a water-poor ionic liquid polymer network; zinc bromide is introduced to serve as an ion carrier in a polymer network through the HofMichael effect, and preparation of the high-voltage solid-state zinc-iodine battery is finally achieved through the chemical coupling effect of bromide ions and iodide ions; the solid electrolyte is prepared from an ionic liquid and a hydrogel solution, imidazole cations of the ionic liquid have a strong electron withdrawing effect, and anions of the ionic liquid are combined with zinc ions and bromide ions to form polyanions. And the ionic liquid is used for replacing water in the hydrogel, so that the ionic liquid gel electrolyte with good chemical stability, mechanical property and electrochemical property is prepared.

The invention belongs to the field of sensors, and particularly relates to a flexible capacitive sensor for lithium battery pressure detection and a preparation method thereof. The sensor comprises a first polar plate and a second polar plate which are stacked, the dielectric layer is stacked between the first polar plate and the second polar plate, a bulge array is arranged on one side, close to the first polar plate, of the dielectric layer, a gap is reserved between the top of the bulge array and the first polar plate, the bottom area of bulges is larger than the top area of the bulges, and the dielectric layer is a polymer ionic liquid gel layer with a porous structure; the Spacer layer is stacked between the first polar plate and the dielectric layer and arranged on the periphery of the bulge array in a sleeving manner, one side of the Spacer layer is attached to the surface of the edge of the bulge array of the dielectric layer, the other side of the Spacer layer is attached to the first polar plate, and the Spacer layer is a polymer gel layer with a porous structure; the polymer, the porosity and the average pore size of the Spacer layer correspond to the polymer, the porosity and the average pore size of the dielectric layer; the sensing sensitivity and linearity can be improved, and the detection range can be widened.

The utility model relates to an ultrasonic coupling patch. The ultrasonic coupling patch is made of a coupling material so that ultrasonic waves can penetrate through the ultrasonic coupling patch, the ultrasonic coupling patch is provided with a skin-friendly face and a smooth face, and the skin-friendly face is arranged towards a human body or an animal and comprises an attaching part used for being attached to the human body or the animal. The smooth surface is arranged back to a human body or an animal and is used for being in contact with an ultrasonic probe, and the ultrasonic coupling patch is used as an ultrasonic transmission medium, so that the ultrasonic coupling patch can replace a liquid gel-shaped coupling agent, the ultrasonic coupling patch can be directly attached to the human body or the animal, repeated smearing of the coupling agent is avoided, and the working efficiency is improved. Meanwhile, after the ultrasonic coupling paste is used, the ultrasonic coupling paste can be directly torn off, so that the coupling agent can be prevented from being repeatedly wiped, the working efficiency is finally improved, and the use convenience of the ultrasonic coupling paste is improved.

The invention relates to the technical field of preparation of polymer functional materials, in particular to a method for preparing an intermediate-layer-free ionic liquid gel thin film composite membrane based on a water-soluble sacrificial layer, ionic liquid gel is a membrane material with excellent CO2 separation performance, and the gel is subjected to thin film preparation, so that the transfer resistance of the gel can be reduced, and the gas permeation rate can be increased; a precursor solution of a membrane material is prevented from entering a porous supporting layer during preparation of a thin film. According to the preparation method, tough ionic liquid gel is prepared from a cross-linkable polymer under an open condition, and a gel precursor solution is spin-coated on the surface of a sacrificial layer prepared from a water-soluble polymer, so that a novel thin-film composite film only consisting of a porous support layer and a gel separation layer can be obtained; the minimum thickness of the prepared ionic liquid gel separation layer can reach 559nm, and the composite membrane shows excellent CO2 separation performance and good separation stability.

The present invention relates to a heat-treated beverage containing a fluid gel comprising particles formed from gellan gum and a divalent cation, in particular calcium. The fluid gel beverage is surprisingly thermally stable and maintains suspension properties after heat treatment including UHT (ultra-high temperature) heat treatment.

1. Name of the product of this design: Packaging bottle (luminous mask). 2. Purpose of this design product: This design product is used as a packaging bottle to hold liquids and gel substances. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present invention relates to a food powder. The food powder comprises a carrier matrix and a dry fluid gel. The dry fluid gel comprises particles formed from a polysaccharide-based hydrocolloid and optionally cations. The present invention also relates to a process for preparing such a food powder, as well as a food product, a beverage and a food supplement comprising such a food powder.

The invention relates to a composition, in particular a cosmetic composition, comprising a fluid gelled aqueous phase comprising one salt and two hydrophilic gelling agents capable of gelling in the presence of the salt, wherein the composition lacks carbomer, the composition further comprises a fatty phase in the form of drops dispersed in the continuous aqueous phase, the fatty phase and the aqueous phase are immiscible, the drops having a diameter greater than or equal to 100 μm represent a volume greater than or equal to 60% of the total volume of the dispersed fatty phase and / or at least 60% of the drops have an average diameter greater than or equal to 100 μm. The invention can be used for the non-therapeutic treatment of a keratin material such as the skin and the hair.

The invention discloses a novel liquid-holding particle type iodine-loaded antibacterial agent-ionic liquid gel iodine-loaded microsphere preparation method, which comprises the following steps: by taking polymethyl methacrylate as a network, a hydrophobic ionic liquid as a dispersion medium, methyl methacrylate as a monomer and azodiisobutyronitrile as an initiator, embedding molecular iodine in situ in the network, and preparing the novel liquid-holding particle type iodine-loaded antibacterial agent-ionic liquid gel iodine-loaded microsphere. The ionic liquid gel iodine-loaded microspheres are prepared. The ionic liquid cation imidazolyl group in the microbial agent can vertically act on a phospholipid bilayer on a bacterial cell membrane, and the hydrophobic end can destroy the complete structure of the cell membrane due to electrostatic interaction, so that substances outside the cell enter the cell or substances inside the cell leak out, and the cell is inactivated. Meanwhile, surface iodine in the ionic liquid gel iodine-loaded microspheres has an antibacterial effect, and the ionic liquid gel iodine-loaded microspheres and the surface iodine jointly inhibit growth of bacteria. The novel liquid-holding particle type iodine-loaded antibacterial agent-ionic liquid gel iodine-loaded microsphere is a novel solid-liquid composite polymer antibacterial material, and has the characteristics of simple preparation method, wide application range, excellent antibacterial performance and the like.

There is disclosed an aerosol delivery system comprising: an aerosol-generating device (12) comprising: —a device housing having an open-ended heating chamber configured to receive a carrier cartridge (14); —a heater element (24) disposed within the heating chamber (22) and configured to receive at least a first end of a carrier cartridge (14), said heating element operable to heat a carrier substrate of a carrier unit of said carrier cartridge (14) to cause release of an aerosol-forming precursor therefrom to generate an aerosol when gas is passed through the carrier cartridge (14); and—a carrier cartridge comprising a carrier unit (34), said carrier unit comprising a carrier substrate configured to hold an aerosol-forming precursor comprising a nicotine-containing and / or flavoured fluid, gel, wax, or powder. Also disclosed are a carrier cartridge (14), carrier unit (34), methods of manufacturing one or more components of said system, and a kit-of-parts for assembling the system.

Hydrolyzed collagen compositions are described which are used for treatment of impaired cartilage or to prevent damage to healthy cartilage. These compositions function across multiple cartilage components and structures. Oral, topical, or cartilage-site delivery of the compositions to cartilage may be via liquid, gel, powder, or sheet form. Additionally, the hydrolyzed collagen composition may be applied as a coating on a medical device.

The problems or issues faced by typical larger SSE batteries are solved by providing an interface or interfacial layer at least between the anode, which comprises Li or Na, and the solid state electrolyte (SSE). In some other embodiments, an interfacial layer may be provided between the anode, which comprises Li or Na, and the SSE, and an interface or interfacial layer may also be provided between the cathode and the SSE. In at least selected embodiments, aspects or objects, the interfacial layer may act as a shock absorber between a SSE (e.g., a sulfide glass SSE) and an anode material that is soft compared to the SSE (e.g., Li metal). In other embodiments, the interfacial layer may act as a shock absorber between the SSE and a cathode material that is softer than the SSE. In at least certain embodiments, the interfacial layer may improve ionic conductance between the anode and the SSE and / or the SSE and the cathode. In at least certain selected embodiments, the interfacial layer may prevent or deter lithium deposition and dendrite growth at the interface between the anode and the SSE. Interface defects at the interface between the anode and the SSE may allow lithium deposition and dendrite growth. The dendrites may continue to grow through cracks in the SSE causing a short, which is a safety issue. The inventive interfacial layer between the anode and the SSE may prevent or deter this. In at least some embodiments, the interfacial layer may be a porous polymer layer filled with liquid electrolyte and may improve ionic conductance between the anode and the SSE and / or the SSE and the cathode. In certain embodiments, the anode interface or interfacial layer may be a porous polymer layer filled with liquid electrolyte. In some embodiments, the cathode interface or interfacial layer may be a porous polymer layer filled with liquid, gel or polymer electrolyte.

A cushioning structure may be provided that utilizes multiple layers of differing materials, each providing a different aspect of comfort, cooling, and support. In one aspect of the invention a first layer comprises an elastomeric gel supported in a foam structure. In another aspect an additional layer comprises a liquid gel-infused viscoelastic foam. In a further aspect, an additional layer comprises a high-density polyurethane foam. In a further aspect, an additional layer comprises a foamed latex.

1. The name of the product of this design: Packaging bottle kit (new model). 2. Purpose of the product with this design: This product with this design is used as a packaging bottle to hold liquids and gel substances. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D image of Kit 1.

Carbomer-Free Fluid Gelled Aqueous Composition and Associated Manufacturing Process. The present invention relates to a composition, particularly a cosmetic one, comprising at least one fluid gelled aqueous phase including at least one salt and at least one or two hydrophilic gelling agents capable of gelling in the presence of the salt(s), the composition being carbomer-free. Figure for the abstract: None

This invention discloses a silicon carbide polishing slurry and its preparation method, relating to the field of semiconductor polishing materials technology. The silicon carbide polishing slurry of this invention comprises, by mass, the following components: 1-20 parts ionic liquid gel microspheres, 0.01-5 parts oxidant, 0.01-0.5 parts pH adjuster, 0.01-0.5 parts dispersant, and 80-100 parts water; the ionic liquid gel microspheres contain modified silica, and diamond abrasive is bonded to the surface of the ionic liquid gel microspheres. During the polishing process, the covalently bonded diamond on the surface of the ionic liquid gel microspheres of this invention mechanically removes the softened silicon carbide surface layer, while the internally encapsulated ionic liquid slowly softens the surface. The modified silica enhances the rigidity of the microspheres to assist friction, and the microsphere structure provides elastic buffering to reduce impact damage, adsorbs polishing waste, and avoids secondary scratches, resulting in high removal rate and low surface damage.

Toy construction blocks (12) that are molded from a thermoplastic elastomer. This enables the blocks (12) to elastically stretch in any direction. Each toy construction block (12) has a main body (26) with a top surface (14) and a bottom surface (16). Male connector protrusions (18) extend from the top surface (14). Female connector receptacles (20) extend into the bottom surface (16) of the main body (26). At least one internal chamber (30) is molded within the main body (26). The internal chamber (30) is separate and distinct from the female connector receptacles (20). The internal chamber (30) does extend into the male connector protrusions (18). Each internal chamber (30) can be empty or filled with a fill material (46). The fill material (46) can be liquid, gel and lubricated particles and is preferably visible through the molded thermoplastic elastomer.

The present invention relates to a heat-treated beverage containing a fluid gel comprising particles formed from gellan and divalent cations, particularly calcium. The fluid gel beverage is surprisingly heat stable and maintains its suspension properties after heat treatment, including UHT (ultra-high temperature) heat treatment.

The present invention belongs to the field of sensors, and specifically relates to a flexible capacitive sensor for lithium battery pressure detection and a preparation method thereof. The sensor includes: a stacked first electrode plate and a second electrode plate; a dielectric layer, which is stacked between the first electrode plate and the second electrode plate, and a protrusion array is arranged on the side close to the first electrode plate, and a gap is left between the top of the protrusion array and the first electrode plate, and the bottom area of ​​the protrusion is larger than the top area of ​​the protrusion, which is a polymer ionic liquid gel layer with a porous structure; a spacer layer, which is stacked between the first electrode plate and the dielectric layer, and is sleeved on the periphery of the protrusion array, one side of which is in contact with the surface of the edge of the protrusion array of the dielectric layer, and the other side of which is in contact with the first electrode plate, and is a polymer gel layer with a porous structure; the polymer, porosity and average pore size of the spacer layer correspond to the polymer, porosity and average pore size of the dielectric layer; it can improve the sensing sensitivity, linearity and widen the detection range.

The invention relates to a food powder. The food powder comprises a carrier matrix, and a dried fluid gel. The dried fluid gel comprises particles formed of polysaccharide-based hydrocolloid and optionally, a cation. The invention also relates to a process for preparing such food powder and, food product, beverage and food supplement comprising such food powder.

A spinal disc implant including a body defined by a plurality of interwoven or braided nitinol strands. The body includes a first end and a second end. The nitinol strands come together at the first end and are secured with a first fitting. The nitinol strands also come together at the second end and are secured with a second fitting. The second fitting can include a snare hook. The braided nitinol skeleton is internally assembled within the intervertebral disc. The implant is filled with liquid, gel or silicone when utilized as a motion preserving nucleus pulpous implant. The implant is filled with bone graft material when utilized as an inter-body fusion implant. An instrument and technique that provides a minimally invasive “needle based” solution to address degenerative disc disease with enhanced structural integrity of the spine compared to conventional surgical devices and techniques.

The present invention provides an internally progressing information display that is simple in structure, low in cost, independent of the external environment, has high storage durability, prevents malfunctions, and possesses high defensive capabilities that make imitation or modification difficult through partial changes to the structure. [Solution] This invention is an internally progressing information display that provides visual information as a medium progresses along an internal path. Throughout the entire process from the start to the completion of the medium's progress, the speed, distance, shape, and color change of the medium are determined by the internal structure and internal parameters. Therefore, it is less susceptible to fluctuations in the external environment and has high progress accuracy and display stability. The progress control layer arranged along the internal path has adjustable film thickness, pore size, hydrophilicity, hydrophobicity, wettability, surface energy, and permeability, and the medium can be arbitrarily set to a liquid, gel, or fine particles. The internal path can be any shape, such as linear, meandering, branched, porous, or vortex, and the conditions for starting the progress can be set as predetermined internal conditions, such as the operation of a starting member.

The present invention relates to the field of electrochemistry technology, and specifically relates to a supramolecular ionic liquid gel electrolyte for a solid-state zinc-iodine battery on a high-voltage platform. Through the supramolecular interaction between the ionic liquid and polyvinyl alcohol molecules, the free water in the hydrogel is replaced, a water-poor ionic liquid polymer network is constructed, and zinc bromide is introduced as an ion carrier in the polymer network through the Hofmeister effect. By utilizing the chemical coupling effect between bromide ions and iodide ions, the preparation of a high-voltage solid-state zinc-iodine battery is ultimately realized; this solid electrolyte is made from an ionic liquid and a hydrogel solution, wherein the imidazole cation of the ionic liquid has a strong electron-withdrawing effect, and its anion combines with zinc ions and bromide ions to form a polyanion. Moreover, the water in the hydrogel is replaced by the ionic liquid, thereby preparing an ionic liquid gel electrolyte with good chemical stability, mechanical properties and electrochemical properties.

The present invention provides a water-based ink composition for writing instruments and a marking pen containing it, which allows the pigment to maintain excellent redispersibility in the water-based ink even during long-term storage, and suppresses the hard cake formation of the pigment even after a long period of time, thereby enabling the formation of good writing lines with a uniform concentration from the beginning. [Solution] An aqueous ink composition for writing instruments comprising a pigment, water, a polymer flocculant, and a fluid gel with an average particle size of 0.1 to 5 μm, and a marking pen containing the same.

The invention provides a drug-loaded ionic gel microsphere, a magnetic-driven drug-loaded micro-nano motor and a preparation method and application of the drug-loaded ionic gel microsphere, the drug-loaded ionic gel microsphere is prepared from a water phase and an oil phase, and controllable response release of a bioactive substance in an inflammatory microenvironment is achieved by introducing a pH-responsive polymer as a drug carrier material; the property of high solubility of the ionic liquid in the carrier is utilized, so that the infiltration capacity of hydrophobic active substances to tissues is enhanced; a bioactive substance is added into a water phase and is mixed and emulsified with a liquid paraffin phase containing an emulsifier, so that the bioactive substance can be loaded in the ionic liquid gel microspheres. According to the magnetically-driven drug-loading micro-nano motor, the surfaces of the drug-loading ionic gel microspheres are modified with the gold nano thorn microstructures, so that anchoring of a bioactive substance carrier at a focus part is facilitated, and the residence of bioactive substances is prolonged; meanwhile, in the aspect of periodontitis treatment, the micro-nano motor can overcome an oral biological barrier to carry out targeted delivery.

A toy building block (12) molded from a thermoplastic elastomer. This enables the block (12) to be elastically stretched in any direction. Each toy building block (12) has a body (26) having a top surface (14) and a bottom surface (16). A male connector tab (18) extends from the top surface (14). The female connector receptacle (20) extends into the bottom surface (16) of the body (26). At least one internal cavity (30) is molded within the body (26). The internal chamber (30) is separate and distinct from the female connector receptacle (20). The interior chamber (30) extends into the male connector projection (18). Each internal chamber (30) may be empty or filled with a filler material (46). The filler material (46) may be a liquid, a gel, and lubricating particles and is preferably visible through a molded thermoplastic elastomer.