42 results about "Nail lacquer" patented technology

A nail lacquer effective for the treatment or prevention of fungal infections, such as, onychomycosis, includes fungicidally effective amount of ciclopirox, econazole, or other antifungal agent in a clear, stable, film-forming lacquer vehicle which includes a water-insoluble film-forming polymer; 2-n-nonyl-1,3-dioxolane or similar penetration enhancer; and volatile solvent. A plasticizer for the film-forming polymer which is also compatible with the other components may be included although the preferred penetration enhancers may also function as plasticizer. The composition, when applied to the nails provides a hard, clear, water-resistant film containing the antifungal agent. The film is resistant to multiple washings and is effective in the treatment of onychomycosis.

A nail lacquer for the treatment or prevention of fungal infections, such as, onychomycosis, includes fungicidally effective amount of ciclopirox, econazole, or other antifungal agent in a compatible film-forming lacquer vehicle which includes a water-insoluble film-forming polymer; pentadecalactone, or similar cyclic lactone compound or derivative thereof, and volatile solvent. The pentadecalactone functions as a plasticizer for the film-forming polymer and as a penetration enhancer for the antifungal agent. The composition, when applied to the nails provides a hard, clear, water-resistant film containing the antifungal agent. The compositions are used for the treatment of onychomycosis.

This invention relates to a novel ion-pair delivery system useful for gender and ethnic background selective hair care and nail care applications in which an electron donor composition and an electron acceptor composition, or a proton donor composition and a proton acceptor composition, or an anionic and a cationic composition, are combined synergistically. The bioavailability, deposition, functional performance, and consumer aesthetics of the compositions thus combined in such ion-pairs are enhanced synergistically. Hair care compositions, such as shampoo, conditioner, hair lotion, hair oil, hair gel, hair sheen, hair rinse, hair balm, hair wax, hair spray, and such, and nail care compositions, such as nail enamel, nail creams, nail serums, nail lacquers, nail spray, and nail polish, and such, can thus be obtained with synergistically enhanced performance.

The invention belongs to the organic chemical field and relates to a method for preparing a medical compound chlorphenesin; wherein, the chlorphenesin belongs to an antifungal drug. For more than ten years, the product is internationally applied in necessities, such as medical soaps, soaps, ointments, nail polishes, etc. The product is also an intermediate product for preparing chlorphenesin carbamate. The invention has the advantages of easy preparation method and technique operation, easy industrialized production, high safety and stable product quality.

A composition with improved chemical stability and increased the efficacy as an alkylene carbonate-containing nail polish remover or general purpose solvent, such as a paint thinner or stripper is disclosed. The composition includes: (i) between 10% and 98% by weight of at least one alkylene carbonate solvent, (ii) between 1.5% and 25% by weight water, and (iii) an effective amount of a pH-buffering agent that maintains the pH of the composition between approximately pH 2 and pH 6.5 and that is chemically inert in the composition. The water in the composition functions to increase the rate at which the composition dissolves, e.g., nail lacquers, and the pH-buffering agent functions to stabilize the alkylene carbonate solvent against hydrolytic decomposition from pH-altering contaminants that may be introduced into the composition.

Nail polish compositions comprising a water or alcohol soluble polyamide are described. The water or alcohol soluble polyamides are prepared from the reaction of adipic acid and certain ether diamines having a molecular weight of 148 to 396. The nail polish compositions can be either non-aqueous or aqueous, and can be in the form of color enamels, nail varnishes, nail lacquers, clear base coats, topcoats, and nail hardeners.

A single-use nail varnish applicator having an empty body and two compartments, a larger one containing the nail varnish and another smaller one for containing a corrector product, such as acetone, having two necks, one at each end of the body, in each one of which there is a brush in communication with its corresponding compartment, with the assembly being sealable with caps to close the compartments and protect the brushes.

The present invention is directed to a nail lacquer consisting essentially of terbinafine as an antimycotic agent, hydroxypropyl chitosan as film forming agent, water and a lower alkanol as solvents. The invention is also directed to a method for treating onychomycosis by topically administering such a nail lacquer to a patient in need of such a treatment.

The present invention relates to a kind of atomic force microscope probe point cleaning method. It is characterized by that said method includes the following steps: coating back surface of pointless one end of lower half-portion of said probe with a small quantity of nail lacquer, fixing it in a cleaning device, placing said cleaning device in which the probe is placed in a dishware in which a cleaning liquor is held, then placing said dishware in an ultrasonic washing channel and low-frequency ultrasonic cleaning for 10 min. Said cleaning device includes two portions of ring-shaped base seat and ring-shaped cover plate, on the base seat several recessed grooves are cut, said base seat and cover plate are fixed together by means of screws.

The invention relates to an environmentally friendly acrylic resin and a preparation method thereof, especially suitable for processing nail polish, and belongs to the technical field of polymer materials. The raw materials of the acrylic resin include, by weight, a kettle bed material, a mixed dropping material, an initiator 1, an initiator 2 and a diluent; the kettle bed material includes E10P,amyl acetate and n-butyl acetate; the mixed dropping material includes methacrylic acid, methyl methacrylate, styrene, tert-butyl acrylate, hydroxyethyl methacrylate, 2-hydroxypropyl acrylate, butyl methacrylate, butyl acrylate, dicumyl peroxide, 1,1-di(tert-butylperoxy)cyclohexane and the n-butyl acetate; the initiator 1 includes the 1,1-di(tert-butylperoxy)cyclohexane and the n-butyl acetate; the initiator 2 includes the 1,1-di(tert-butylperoxy)cyclohexane and the n-butyl acetate; and the diluent includes the n-butyl acetate. The acrylic resin is high in environmental protection, so that theexistence of substances harmful to human bodies can be completely solved, and the use amount of solvents can be greatly reduced.

The invention relates to the technical field of ink, in particular to flexible LED nail lacquer gel and a preparing method thereof. The flexible LED nail lacquer gel comprises, by mass, 20-80 percent of acrylic ester low polymer (including urethane acrylate, polyester acrylate, polyether acrylate and the like), 10-15 percent of acrylate monomer, 1-10 percent of photoinitiator and 0.1-5 percent of assistant. The attachment effect on fingernails can be achieved, the gel can be directly stripped off manually very easily, organic solvent auxiliary stripping is avoided, and the nails are effectively prevented from being injured by removing of nail lacquer.

The invention discloses strippable fluorescent nail lacquer gel and a preparation process thereof. The strippable nail lacquer gel comprises 50-80 parts of UV curing resin A, 50-80 parts of UV curing resin B, 0.05-0.1 part of levelling agents, 1-10 parts of wetting agent, 0.2-1 part of defoaming agents, 0.1-10 parts of fluorescent UV color paste, 3-5 parts of photoinitiators A and 3-5 parts of photoinitiators B by weight. After being coated with a film, the strippable nail lacquer gel can be fast cured for 1-10 seconds through 365nm UV irradiation and can be widely used in the technical field of manicure of all kinds of crowds.

The invention relates to an automatic manicure machine which comprises a control circuit board, a finger fixing body, nail lacquer gel tanks, lacquer brushing movable parts, an ink jet frame, a dryerand a display screen, wherein the finger fixing body, the display screen, a camera, a loudspeaker and the dryer are distributed in the front in an outer shell of the automatic manicure machine; the control circuit board and a switching power supply are fixed to the rear of the automatic manicure machine; the printer inkjet frame is upwards fixed at the bottom of the automatic manicure machine through a movable body; the lacquer brushing movable parts are connected to the two sides of the middle of the automatic manicure machine through fixed movable bodies, grabbing bodies in the perpendiculardirection are arranged at the tail ends of the lacquer brushing movable parts, lacquer brushing devices are arranged under the grabbing bodies, the nail lacquer gel tanks are arranged under the lacquer brushing devices, the nail lacquer gel tanks are fixed to the two sides of the automatic manicure machine, and nail lacquer gel boxes are arranged in the nail lacquer gel tanks. All electric appliances are connected with the control circuit board through wires, flexible flat cables and other circuit boards. The automatic manicure machine has the advantage: by means of the optimized design, a full-automatic structure and a corresponding control system are utilized for quickly and simultaneously performing manicure on all the fingers.

Chitosan-based nail formulations are useful to treat nail inflammatory diseases such as psoriasis, atopic dermatitis and lichen planus. The chitosan is normally in the form of an amino-polysaccharide derivative, preferably water soluble, such as hydroxypropyl chitosan. The formulation may be a nail lacquer, a spray, a cream, an ointment, a gel, a lotion or a foam and may comprise chitosan, a chitosan derivative or a salt thereof in an amount from 0.1 to 25 wt. % with respect to the total weight of the formulation.

The invention discloses printing nail lacquer and a preparation technology and a using method thereof, and belongs to the technical field of the fingernail beautifying treatment. The printing nail lacquer comprises the following components according to the parts by weight: 35-45 parts of a film-forming agent, 1-5 parts of an active agent, 1-5 parts of bentonite, 0.1-0.5 parts of a preservative, 0.1-5 parts of a colorant, 5-15 parts of ethyl alcohol, and 20-30 parts of deionized water, wherein the film-forming agent comprises at least one of acrylic acids (esters)/VA copolymer, and polyvinylpyrrolidone, and the active agent comprises at least one of a negative ion surfactant and a non-ionic surfactant. The printing nail lacquer has the moderate drying and film-forming time, and has the advantage of more easily transferring.

The present invention relates to a nail lacquer composition containing at least one antifungal agent as a pharmacologically active ingredient. The present invention has an excellent penetrating effect of a drug in skin areas where the drug is applied because of needing treatment and, specifically, in fingernails by containing a polymer material which forms a specific film, and a penetration enhance, is convenient for management after locally applying the drug to a treatment site, and has excellent storage stability of the drug.

The present invention is directed to a nail lacquer consisting essentially of ciclopirox as an antimycotic agent, hydroxypropyl chitosan as film forming agent, water and a lower alkanol as solvent. The invention is also directed to such a nail lacquer for use in treating onychomycosis.

The present invention provides a liquid composition comprising a pharmaceutically active compound and an aqueous polymer dispersion, wherein said liquid composition forms a film upon drying under standard ambient temperature and pressure; a method for providing the same; and a container comprising said liquid composition.

The invention discloses a disinfecting, curing and accommodating three-in-one novel manicure light-curing machine and application thereof. The curing machine comprises a machine body which is providedwith an accommodating cavity, a curing lamp and a disinfecting lamp which are configured on the cavity wall of the accommodating cavity, an accommodating container which is matched with accommodatingcavity and provided with a light incident port, and a control unit. The machine body is further configured with an opening for hands, feet and the accommodating container to get in and out of the accommodating cavity, the accommodating container is arranged in the accommodating cavity, the light incident port is formed in the part opposite to the disinfecting lamp, the control unit is connected with a control switch, the curing lamp and the disinfecting lamp and controls the operation of the curing lamp and the disinfecting lamp according to input information of the control switch. The application includes the accommodating and storing of manicure tools by applying the curing machine, the sterilizing and disinfecting of the manicure tools and the curing of nail lacquer on nails. Three functions of disinfecting, curing and accommodating are integrated by the curing machine, the curing machine has multiple uses, the size is small and the curing machine is convenient to carry.

The invention discloses high-adhesion phosphoric acid modified resin and a preparation method thereof. The high-adhesion phosphoric acid modified resin is prepared from the following raw materials in parts by mass: 322 to 2542 parts of polyester polyol containing a phosphoric acid group, 666 parts of polyisocyanate, 0.15 to 0.8 part of a polymerization inhibitor, 0.2 to 0.8 part of a catalyst and 289 to 432 parts of hydroxyl acrylate. The polyester polyol containing the phosphoric acid group is prepared through the following steps: mixing and heating polyol and an antioxidant; and adding phosphorus-containing acid or acid anhydride several times for an esterification reaction at a temperature of 110-120 DEG C for 2-4 hours, thereby obtaining the polyester polyol containing the phosphate group. According to the invention, the phosphate group is introduced in a preparation process, and the strong polarity of the phosphate group and a base material generate strong chemical bonding effect, so the adhesive force of a polyurethane acrylate finished product can be powerfully promoted, performance is improved, and the resin is very suitable for nail polish primer.