32 results about "Antiseptic preparation" patented technology

The invention relates to a wallpaper water-based ink and a method for making the same. The ink comprises the following components: 10-25 parts by mass of a thermochromic pigment, 20-45 parts by mass of a polyurethane resin, 10-15 parts by mass of a rosin resin, 5-9 parts by mass of monoethanolamine, 13-22 parts by mass of deionized water, 0.3-0.7 part by mass of a water-based antifoaming agent, 0.05-0.12 part by mass of a water-based dispersant, 0.1-0.3 part by mass of sodium benzoate, 0.2-0.5 part by mass of a mildew inhibitor, 0.6-2.3 parts by mass of an antiseptic, 1.2-2 part by mass of ultrafine wollastonite powder, and 2.5-5 part by mass of glycol. The wallpaper water-based ink provided by the invention has the advantages of slight odor, nonflammable property, variational colors with temperature variation, and mildew proof and bacterial inhibition effects; and no pollution occurs during the preparing process, and VOC emission is low.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth.

The invention discloses a preparation method of a copper-loaded chitosan antiseptic, comprising the following steps: 1) adding chitosan into an acid solution with a mass concentration of 0.1 to 5% so as to obtain a chitosan acid solution; 2) adjusting the pH value of the chitosan acid solution to be 3 to 5, thereby forming corpuscule emulsion; 3) centrifuging the corpuscule emulsion to obtain corpuscules, adding corpuscules into a copper salt solution, adjusting the pH value of the solution to be 4.5 to 5.5, and standing the mixture for reaction at room temperature for 5 to 10 hours so as to obtain emulsion; 4) adjusting the pH value of the emulsion to be 7 to 9, carrying out rinsing 3 to 7 times, carrying out refiltering or centrifuge dewatering, and collecting solid products; 5) crushing the solid products after drying so as to obtain the copper-loaded chitosan antiseptic. The purpose of the copper-loaded chitosan antiseptic is to use the antiseptic as a feed additive for aquatic livestock.

A device used for applying an antiseptic preparation, such as an antibiotic solution or water, or all other substance deemed necessary in treating a wound prior to arrival at a hospital or other treatment facility or for continuing wound therapy and maintenance while hospitalized, in an out-patient facility or at home. A loose-fitting bag is provided which encloses the wound by securing the open end(s) to the patient by closing means. The bag further includes ports or resealable flaps that allow access to the wound for treatment and cleaning while containing all fluids resulting therefrom. A high friction scrub surface is provided in the bag. A method and apparatus are also provided for wound maintenance with a lavage system.

A device used for applying an antiseptic preparation to a surgical site of a patient prior to surgery outside of an operating theater. A loose-fitting bag is provided which encloses the surgical site by securing the open end(s) to the patient by closing means. A high friction scrub surface is provided in the bag. A method and apparatus are also provided for releasing antiseptic into the interior of the bag. The method provides that the surgical site can be scrubbed within the bag so as to properly prepare the skin for surgery. A temperature indicator for the antiseptic preparation is also provided.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

The invention discloses a slightly foaming flame-retardant polyurethane material, and a preparation method thereof. The slightly foaming flame-retardant polyurethane material is prepared from isocyanate, a polycarbonate dihydric alcohol, a filling material, a pigment, a halogen free fire retardant, a flame retardant synergistic agent, a chemical foaming agent, a physical foaming agent, an anti-oxidant, an ultraviolet ray absorber, and a mildew-resistant antiseptic. The preparation method comprises following steps: 1, the polycarbonate dihydric alcohol and the filling material are subjected topre-mixing; 2, isocyanate is added, full reaction is carried out, the pigment, the halogen free fire retardant, the flame retardant synergistic agent, the chemical foaming agent, the physical foamingagent, the anti-oxidant, the ultraviolet ray absorber, and the mildew-resistant antiseptic are added for full reaction. The internal part of the slightly foaming flame-retardant polyurethane materialpossesses uniform micropores; the elasticity is high; the flame resistance, the aging resistance, the mechanical properties, the wear resistance, and the slide resistance are excellent; no smell is observed; the preparation method is safe, is friendly to the environment, is simple, and is convenient for large-scale industrialized production.

A device used for applying an antiseptic preparation to a surgical site of a patient prior to surgery outside of an operating theater. A loose-fitting bag is provided which encloses the surgical site by securing the open end(s) to the patient by closing means. A high friction scrub surface is provided in the bag. A method and apparatus are also provided for releasing antiseptic into the interior of the bag. The method provides that the surgical site can be scrubbed within the bag so as to properly prepare the skin for surgery. A temperature indicator for the antiseptic preparation is also provided.

The present invention relates to the field of medical technology. By using carboxymerhyl chitosan as slow-releasing assistant and antiseptic as carrier and through emulsification and crosslinking process, a kind of degradable slow-releasing microball is prepared capable of being implanted in operation incision to prevnet post-operational local infection. The slow-releasing preparation of the present invention has the features of degradability and small volume, and avoids the shield to biological repair in oganism.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth.

The present invention relates to biguanide-containing liposomes and antiseptic preparations based on biguanide-containing liposomes, where the liposomes are characterized in that they are essentially free from lipids with anionic head groups, to the preparation of the biguanide-containing liposomes and of the antiseptic preparations, and to their possible uses and to the products arising from their use, in particular wound coverings.

A device used for applying an antiseptic preparation to a surgical site of a patient prior to surgery outside of an operating theater. A loose-fitting bag is provided which encloses the surgical site by securing the open end(s) to the patient by closing means. A high friction scrub surface is provided in the bag. A method and apparatus are also provided for releasing antiseptic into the interior of the bag. The method provides that the surgical site can be scrubbed within the bag so as to properly prepare the skin for surgery. A temperature indicator for the antiseptic preparation is also provided.

The invention discloses a wear-resistant paint used for an electric automobile shifting fork. The paint is prepared from the following raw materials: 80-100 parts by weight of epoxy modified organic silicone resin, 15-25 parts by weight of an oily acrylic emulsion, 4-7 parts by weight of tetrabutylphosphonium chloride, 2-5 parts by weight of flaky-mica powder, 4-7 parts by weight of propylene glycol methyl ether acetate, 4-7 parts by weight of inositol hexaphosphate, 4-6 parts by weight of dially succinate, 1-2 parts by weight of nano graphene, 3-5 parts by weight of bismaleimide, 10-15 partsby weight of polyurethane acrylate, 5-7.5 parts by weight of guar gum ether, 8-15 parts by weight of calcined kaolin, 5-10 parts by weight of lead oxide powder, 5-7.5 parts by weight of a filler, 2-5parts by weight of diacetone alcohol, 0.5-2 parts by weight of a surfactant, 5-8 parts by weight of an antiseptic preparation, and 1-2 parts by weight of an adhesion accelerator. The paint provided bythe invention has good fineness, the anti-aging performance is stable, and the paint particularly has very good resistance to an acid, an alkali and salt fog; and after the paint is dried, the painthas low surface adhesion, good abrasion resistance, and an anti-electrostatic effect.

The invention discloses a multilayer laundry detergent tablet, and a preparation method thereof. Each of the multilayer laundry detergent tablet comprises two layers or more than two layers of laundry detergent single tablets; an adhesive substance is arranged between the two layers of laundry detergent single tablets, or among the more than two layers of laundry detergent single tablets; and the adhesive substance is one or a mixture of a plurality of ingredients selected from a liquid bio-enzyme, a liquid perfume, a liquid softening agent, a liquid color protecting agent, and a liquid antiseptic. The preparation method comprises following steps: the surface of each laundry detergent single tablet is coated with the adhesive substance via smearing or spraying, and then two layers or more than two layers of the laundry detergent single tablets are glued together via extraction. The multilayer laundry detergent tablet is high in stability and washing capacity; deposition of insoluble substances on clothing is not caused; and the preparation method is simple.

The invention relates to the preparation technology of a sol, and aims at providing a preparation method of a self-cleaning anticorrosion sol for a metal substrate. The method comprises the following steps: feeding tetramethyl orthosilicate or tetraethoxysilane into a saturated alcohol solvent of ammonia gas under an agitating condition; then feeding water to react; performing rotary evaporation to remove some alcohol solvent to obtain high-solid-content particular colloidal silica sol; further feeding Al(OH)3 sol; ageing; further feeding nanometer titanium dioxide powder and glass beads; agitating; filtering the sol; further feeding a catalyst for regulating the pH; dropwise adding organo-siloxane to react to obtain the self-cleaning anticorrosion sol. According to the method, anatase titanium dioxide powder is introduced on the basis of Al(OH3) sol in-situ coated and modified coated silica sol and is grinded and uniformly dispersed into the Al(OH3) sol in-situ coated and modified coated silica sol, and therefore, the anatase titanium dioxide powder can be uniformly dispersed in the prepared coating to effectively improve the self-cleaning performance of the coating on the substrate while the corrosion resistance is ensured.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

The invention concerns a method for antiseptic processing of the surface of a product made of organosilicon rubbers with molecular weight 2·105−6·105, said method consisting in a two stages formation of an antiseptic coating on said surface of said product: (a) at a first stage said surface is modified by treatment in low-temperature oxygen plasma at high-frequency electromagnetic radiation; and (b) at a second stage the modified surface is processed applying on it an antiseptic preparation containing: a biocide, which is a nanodispersed powder of bentonite intercalated by ions of silver or / and copper; a fluoroacrylic polymeric binding agent, wherein said binding agent is dissolved in a mixture of fluoroalkylethers. The method provides the formation of a coating having effective antiseptic and operational properties especially when the coating is applied on the surface of small orthopedic devices such as foot-correctors, insoles, heel pads, etc.

The invention discloses scratch resistant paint vehicle for an electric automobile chassis. The scratch resistant paint vehicle is prepared from the following raw materials in parts by weight: 40 to 80 parts of cinnamic acid emulsion, 15 to 25 parts of oily acrylic emulsion, 4 to 7 parts of tetrabutylphosphonium chloride, 10 to 20 parts of xylene, 4 to 7 parts of propylene glycol 1-monomethyl ether 2-acetate, 4 to 7 parts of inositol hexaphosphate, 4 to 6 parts of succinic acid dially, 1 to 2 parts of nano graphene, 3 to 5 parts of bismaleimide, 5 to 8 parts of rosin, 5 to 7.5 parts of guar gum ether, 2 to 3 parts of trimethyl silicone oil, 5 to 10 parts of nanometer glass beads, 5 to 7.5 parts of filler, 2 to 5 parts of diacetone alcohol, 0.5 to 2 parts of a surfactant, and 5 to 8 parts of an antiseptic preparation. The scratch resistant paint vehicle is good in fineness, high in wear resistant property, scratch-resistant after being dried, stable in ageing resistance, good in resistance to acid, alkali and salt mist especially, and low in surface adhesive force after being dried.

The invention provides a preform body for a skin-beautifying ceramic face mask and a preparation method thereof, belonging to the field of beautifying technology. The objective of the invention is to provide the preform body for the skin-beautifying ceramic face mask which can sterilize the surface of human skin without posing any negative influence to the human body. The preform body comprises the following raw materials: far-infrared ceramic powder, an inorganic antiseptic and Chinese medical stone flour. The preparation method for the preform body comprises the following steps: S01, separately drying the above three raw materials in a drying box; S02, grinding the dried raw materials in a triturator for trituration so as to obtain a ground mixture; S03, mixing the ground mixture with low-deuterium water and then carrying out hermetic smoldering; S04, injecting low-deuterium water into slurry obtained after smoldering, then carrying out standing and precipitation, discharging supernatant and subjecting the obtained precipitate to press filtration so as to obtain a filter cake; and S05, subjecting the filter cake to ball milling in a ball mill, then putting powder obtained after ball milling into an ultrasonic oscillator and carrying out concussion and standing so as to obtain the preform body for the skin-beautifying ceramic face mask.