45 results about "Fluid gel" patented technology

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 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 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.

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.

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.

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 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.

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.

Portable applicator for the controlled dispensing of cosmetic substances, comprising: • a flat, elastic outer casing with a wall thickness of 3 to 5 mm and dimensions of approximately 40 mm × 40 mm, • at least one replaceable cartridge containing liquid, gel-like or pasty substances, • at least one fastening element designed for discreet attachment to various types of women's underwear, including bras, panties, briefs or shorts, • a dosing mechanism that is activated by manual operation, an electrical switch, or automatically by an integrated humidity sensor, • at least one micro-exit opening for the directed release of the cosmetic substance into the underarm or intimate area of ​​the wearer,

The application discloses a kind of building solid waste-based two-phase composite protective plate, the two-way composite protective plate is in the form of plate-shaped reinforced concrete outside, hollow structure is used for filling paraffin and impact-resistant fluid gel inside, the impact-resistant fluid gel is made of the following mass percentage of raw materials: thickening thixotropic agent 1~2%;5~7% of fumed nanosilica;15~25% of water;Building waste powder remainder.And provide a kind of preparation method of building solid waste-based two-phase composite protective plate.The application is prepared by waste and suitable material compound, the protective plate of the application has excellent performance and sustainability;It improves the impact resistance of concrete member, enhances the stability and safety of concrete member when facing impact and vibration.

The invention discloses a fiber-reinforced ionic liquid gel-based star-ring flexible electrode array and a preparation process thereof, and the flexible sensing array comprises a substrate supporting layer which is made of an elastic breathable material and has a curved surface contour fitting the surface of human skin; the functional composite layer is formed by ternary compounding of an ionic conductive component, a polymer matrix and a network reinforced phase, and the functional composite layer is prepared by combining solution casting with a gradient curing process; and the sensing array layer comprises a plurality of micro-structure sensing units which are arranged in a matrix, and the sensing units adopt bionic layout design to reduce mutual interference. The flexible sensing array has high conductivity (the conductivity is 0.1-1.0 S / m), excellent flexibility (the tensile elongation at break is larger than or equal to 200%) and anti-crosstalk characteristic (the signal crosstalk suppression ratio is larger than or equal to 85%), the problems that the conductivity and the flexibility of a traditional flexible electrode are difficult to consider and multichannel signal crosstalk is caused are fundamentally solved, and high-fidelity signal acquisition and long-term dynamic stability are achieved.

The invention discloses dynamic aurora glass and a preparation method thereof.The preparation method comprises the steps that Eu < 3 + > / Tb < 3 + > co-doped NaYF4 nanocrystals and AgNRs are dispersed in transparent ionic liquid gel to be subjected to ultrasonic treatment, nanometer composite slurry is formed, a glass substrate is coated with the nanometer composite slurry, a horizontal magnetic field is applied, then curing is conducted, an alternating electric field is applied to drive the nanometer composite slurry to migrate, and the dynamic aurora glass is obtained. And enabling the luminous chain to generate a branched structure, simulating an aurora form, covering a VO2 film through a vacuum lamination process, and sealing with UV curing silica gel to obtain a dynamic aurora glass finished product. According to the dynamic aurora glass and the preparation method thereof provided by the invention, the dynamic regulation and control of the aurora effect can be realized by adjusting the electric field and the use environment temperature, so that the dynamic aurora glass has multiple effects; the luminescence effect is enhanced by virtue of localized surface plasma resonance of AgNRs; the response speed can still be kept in an environment of-40 DEG C; nanocrystal arrangement adopts a magnetic field self-assembly mode, so that the preparation cost is reduced by 70%; a high-temperature sintering method is replaced by UV curing, the process is simplified, and energy consumption is reduced.

The application provides a preparation method and application of a chitosan-based composite organic ionic liquid gel electrolyte; the method is prepared by using a mixed solution of an ionic liquid and an organic solvent as an electrolyte solvent, using chitosan as a high polymer, and adding inorganic nanoparticles. The gel electrolyte can be widely applied in supercapacitors. The application has the characteristics of low preparation cost, wide applicable temperature range of the electrolyte, high ionic conductivity and good mechanical properties; in addition, the preparation process is simple and easy to popularize in industry.

The present application belongs to the field of sensor, and particularly relates to a gel film of pressure sensor and a preparation method thereof and a sensor. The base material of the gel film comprises a polymer ionic liquid gel, and the gel film is doped with first nanoparticles, the first nanoparticles comprise a core and a coating layer coated on the surface of the core, the core comprises Fe3O4, and the coating layer comprises polyaniline; along the thickness direction of the gel film, the elastic modulus of the gel film changes in a gradient manner and the concentration of the first nanoparticles changes in a gradient manner, the direction of the elastic modulus gradient change is consistent with the direction of the concentration gradient change; the sensitivity can be significantly improved, and the range of the sensor can be widened.

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.

1. The name of the product under this design: Packaging bottle (Sensitive Skin Whitening Cream). 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.

This invention discloses a damping polymer fluid gel intelligent cushioning packaging and item drop monitoring system, comprising a shell, a damping sensor, a signal acquisition and processing module, and an intelligent receiving terminal. The damping sensor, a polymer fluid gel with a core-shell structure, is attached to the inner wall of the shell. When subjected to impact, the sensor achieves cushioning protection through the coordinated energy dissipation of the hard shell through plastic deformation and the viscoelastic flow of the soft core, while simultaneously sensing the impact event by generating a resistance change in response to compression deformation. The signal acquisition and processing module, fixed to the outer wall of the shell, acquires the resistance change signal and identifies the impact event, then wirelessly transmits it to the intelligent receiving terminal for real-time display and alarm. This invention features a simple manufacturing process and structure, controllable cost, and combines efficient cushioning protection with visual monitoring of drop conditions, providing an innovative solution for the safety monitoring of items during logistics transportation, and possesses good practical value and promising prospects for widespread application.

A resealable unitary, integrated multi-phase confectionery dispensing container for user customized consumption with two vertically and horizontally displaced chambers, one chamber for containing a dispensable powdered confectionery product and a second chamber for containing a dispensable liquid / gel confectionery product, the container being openable and closable with a pivotable unitary, segmented hinged cover cap member which releasably retains a pair of detachable, stick mounted solid confectionery products.

A pest tracking tape 100 has a first side comprising an adhesive, and a second side comprising a tracking material 108. The tracking material may be a liquid, gel or a solid suspended in a liquid, gel