20 results about "Fluid gel" patented technology

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.

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.

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 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 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.

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.

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 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

The present application relates to a kind of high-strength ionic liquid gel and its preparation method, compared with the low strength (generally less than 1MPa) of the ionic liquid gel existing at present, small modulus, its high strength, high transparency and multifunctionality make it more practically applicable value. The raw material of gel is composed of vinyl monomer, imidazole-based ionic liquid and photoinitiator, and the primary ionic liquid gel is obtained by in-situ photoinitiated polymerization, then it is treated by "warming-quenching" and finally the ionic liquid gel of the present application is obtained. The preparation method of the present application is simple and fast, which can be completed within 1h. The ionic liquid gel prepared by the present application has high strength (8-40MPa), high transparency (92%-98%), and also has the functions of conductivity, recyclability, sensing and shape memory, etc., and has broad application prospects in the fields of flexible electronics, intelligent medical treatment and soft robot, etc.

The invention discloses ionic liquid gel for an interface buffer layer, a modified positive electrode, a preparation method of the ionic liquid gel and the modified positive electrode and a sulfide all-solid-state lithium battery. The ionic liquid gel is arranged on the surface of a positive pole piece to serve as a buffer interface so as to modify a positive pole material, the ionic liquid gel is composed of organic-inorganic mixed matrix ionic gel, and the organic-inorganic mixed matrix ionic gel comprises an organic matrix, an inorganic matrix, ionic liquid and lithium bis (trifluoromethane sulfonimide). The ionic liquid gel can modify the positive electrode material to achieve the effect of inhibiting side reaction of the positive electrode material caused by direct contact with sulfide electrolyte.

The invention particularly relates to injectable anti-freezing ionic liquid dressing as well as a preparation method and application thereof. The injectable anti-freezing ionic liquid dressing comprises an ionic liquid gel skeleton, calcium peroxide-loaded polylactic acid-glycolic acid copolymer microspheres and plant polyphenol, the ionic liquid gel skeleton is composed of 1-vinyl-3-butylimidazolium trifluoromethane sulfimide salt, 1-vinyl-3-butylimidazolium trifluoromethane sulfimide salt, 1-vinyl-3 The invention relates to a water-soluble polymer which is obtained by dissolving poly (1-vinyl-3-butylimidazolium trifluoromethanesulfonimide salt-co-1-butyl-3-methylimidazolium tetrafluoroethylene sulfonate-co-glyceryl acrylate) obtained by polymerizing 1-butyl-3-methylimidazolium tetrafluoroethylene sulfonate and glyceryl acrylate in water. According to the injectable anti-freezing ionic liquid dressing disclosed by the invention, the polymerizable ionic liquid monomer and the glyceryl acrylate are copolymerized, so that a glyceryl structural unit is permanently fixed in a dressing framework in a chemical bond form, the defect that glyceryl in a traditional physical blending dressing is easy to lose is fundamentally overcome, and the anti-freezing function is lasting and reliable; the compound can be used for wound healing in a low-oxygen and low-temperature plateau environment.

The present invention relates to a composition, in particular a cosmetic composition, comprising a fluid gelling aqueous phase comprising a salt and two hydrophilic gelling agents capable of gelling in the presence of the salt wherein the composition is free of carbomer, the composition further comprising a fat phase in the form of droplets dispersed in a continuous aqueous phase, the fat phase and the aqueous phase are immiscible, droplets having a diameter greater than or equal to 100 [mu] m comprise greater than or equal to 60% by volume of the total volume of the dispersed fat phase, and / or at least 60% of the droplets have an average diameter greater than or equal to 100 [mu] m. The invention is useful for the non-therapeutic care of keratin substances such as skin and hair.

The present invention relates to a tubular container in which remaining contents can be easily discharged and, more specifically, to a tubular container enabling complete use of contents without any remaining inside the tubular container in which various contents (toothpaste, ointment, cosmetics, etc.) of liquid, liquid phase, gel, cream types, etc. are stored. To achieve the above-described purpose, a tubular container according to the present invention comprises a tubular main body having a lid for opening and closing a discharge outlet, wherein the tubular main body comprises: a remaining-content access part formed by cutting a portion thereof; and a zipper for opening and closing the remaining-content access part.