39results about How to "Delayed fading time" patented technology

The invention discloses an oil-in-water cinnamic aldehyde nano emulsion medicament. The particle diameter of the nano emulsion is between 10 and 100 nanometers; and the medicament is prepared from the following raw materials: 18.09 to 37.19 percent of surfactant, 0 to 6.86 percent of cosurfactant, 0 to 8.62 percent of oil, 0.10 to 8.31 percent of cinnamic aldehyde and the balance of distilled water, wherein the mass percentage sum of the components is 100 percent. According to the oil-in-water cinnamic aldehyde nano emulsion medicament, the dissolubility of the cinnamic aldehyde is enhanced, the stability of the medicament is improved, the bioavailability is improved, the medicament metabolizing time of the cinnamic aldehyde in vivo is delayed, the consumption of the auxiliary material is reduced, and the production cost is lowered; and the medicament has broad market prospect in the field of medicine.

The oil-in-water nanometer grassleaved sweetflag oil emulsion oral liquid consists of surfactant, oil, grassleaved sweetflag oil and distilled water. Its preparation process includes the following steps: weighing surfactant with or without co-surfactant; calculating HLB value and selecting oil phase for reaching emulsifying HLB value near that of the surfactant phase; changing the ratio between the surfactant phase and the oil phase regularly; adding grassleaved sweetflag oil into surfactant through stirring; adding distilled water slowly at 20-25 deg.c to form clear and flowing O/W type nanometer emulsion liquid. The nanometer grassleaved sweetflag oil emulsion preparing process results in raised medicine stability, raised bioavailability, delayed in vivo metabolism time, reduced supplementary material amount, lowered production process and wide medicine market foreground.

The invention discloses an oil-in-water type nanometer emulsion having alantol and litsea cubeba oil, and a method for preparing the same. The invention comprises a surfactant of 15-30%, an oil phase of 2-15%, the alantol of 0.05-25%, the litsea cubeba oil of 0.05-25%, and distilled water of residuary. The oil-in-water alantol and litsea cubeba oil nanometer emulsion is yellow or achromatic transparency liquid in appearance, with diameter distribution of the liquid droplet of 1-30nm, and fine stability; can increase medicine stability of the alantol and litsea cubeba oil in the preparing process, improve solubility and bioavailability, defer the medicine metabolism time within a human body, reduce quantity of accessories and production cost, thus has abroad market prospect in medical art.

The invention discloses an oil-in-water type compound geranium oil nanometer milk composition. The particle diameter of the composition is 1-100nm. The composite is composed of the following raw materials by weight percentage: 28.5%-42.1% of a surfactant, 0.01%-5.6% of geranium oil, 0.01%-4.6% of evening primrose seed oil, 0.01%-2.8% of cade oil, 0.01%-1.4% of orange flower oil, 0.01%-1.4% of lavender oil and balanced distilled water. The sum of the mass percentage of the raw materials is 100%. The oil-in-water type compound geranium oil nanometer milk composite can obviously treat dermatitis, eczema and pale scar and can alleviate premenstrual syndrome to different degrees, improves biological utilization degree of essential oil, enhances pharmacological activity of the essential oil, enables the essential oil to be strong in permeability, good in stability, durable in acting time and obvious in effect, and has wide market prospect in the field of medicines.

The invention discloses an acetylisovaleryl tylosin nanoemulsion anti-mycoplasma drug. The diameter of the nanoemulsion droplets is between 1 and 100 nm, and is composed of the following raw materials in mass percentage: 15.00% to 36.00% of surfactant, Co-surfactant 2.00%-20.00%, oil 1.00%-5.00%, acetylisovaleryl tylosin 0.01%-2.00%, the balance is distilled water, and the sum of the mass percentages of the above raw materials is 100%. The invention improves the drug stability of the acetylisovaleryl tylosin, improves the bioavailability of the acetylisovaleryl tylosin, delays its drug metabolism time in the body, reduces the adjuvant dosage, reduces the production cost, and is used in medicine. The field has broad market prospects.

The invention discloses a gamboges acid nanometer particle preparation and is prepared by the components of raw material gamboges acid 0.05 to 1.5 percent, polylactic acid 0.05 to 1.5 percent, surfactant 0.1 to 1.5 percent, organic solvent 33 to 50 percent and the allowance of water with the following steps: dissolving the polylactic acid into the organic solvent and dispersing the gamboges acid in the mixed solution of the polylactic acid and the organic solvent; the preparation is obtained by adding the mixed solution with the gamboges acid into water phase with the surfactant, stirring magnetically for 4 hours, vacuum distillation and filtering with a 0.22Mum micro-porous filtering film after the organic solvent and part of water are distillated. The drug with a clear system, the particle size between 10 to 100nm and good dispersion and stability can significantly solubilize drugs, has a targeting effect for reticuloendothelial cells and concentrate at lesion sites, thus improving the curing effect of the drug and reduces the side effect of the drug. Additionally, the drug has a slowly releasing effect, can maintain constant plasma concentration or pharmacologic effect for a long time and improve drug bioavailability.

The invention discloses oil-in-water type cinnamon oil nano emulsion oral liquid. The nano emulsion drop is 10 to 100nm in grain size and consists of the following raw materials in percentage by weight: 20 to 36 percent of surfactant, 2 to 16 percent of cosurfactant, 0.2 to 5 percent of oil, 0.1 to 8 percent of cinnamon oil and the balance of distilled water. The nano emulsion oral liquid has the advantages of improving the solubility of cinnamon oil, improving the medical stability, improving the bioavailability of cinnamon oil, prolonging the in vivo metabolism time of cinnamon oil, lowering the consumption of auxiliary materials, lowering production cost and enjoying a wide market prospect in medical field.

The invention discloses an oil-in-water compound cedar oil nano emulsion composition. The particle size of the nano medicine is 1-100nm. The composition is prepared from the following raw materials in percentage by mass: 0.01-5.4% of cedar oil, 0.01-2.7% of bergamot essential oil, 0.01-2.7% of Salvia japonica essential oil, 0.01-1.4% of myrrh essential oil, 0.01-1.3% of cloven essential oil, 30.0-45.0% of surfactant and the balance of distilled water, totaling 100%. The nano emulsion composition has obvious anti-inflammation action, can kill mold, and has excellent curative effects on bronchitis, cough, phlegm and the like.

The invention provides a pearl discoloration treatment method, comprising the following steps: performing steam bath on pearls using the mixture agent of organic solvent and water; soaking the pearls in absolute ethyl alcohol; treating the soaked pearls using hot air and finally bleaching the pearls. The discoloration treatment method uses the combination method of hot steam and hot air and the pearl color is mostly discolored after the two discoloration treatment methods with little damage on the pearl. The contrast analysis measurement shows that: the treated pearls have obviously increased whiteness, glitter and brightness compared with the pearls which are not treated and the treated pearls have increased whiteness, excellent brilliance, small pearls damage, compared with the pearls which are treated using the traditional technique; the pearl discoloration treatment method has largely reduced discoloration time compared with the traditional technique.

The invention discloses an oil-in-water furazolidone nano emulsion antibacterial medicament. The diameter of the nano emulsion drops is between 10 and 100 nanometers; and the medicament is prepared from the following raw materials in percentage by mass: 20.00 to 40.00 percent of surfactant, 2.00 to 16.00 percent of cosurfactant, 1.00 to 5.00 percent of oil, 0.01 to 2.00 percent of furazolidone, 1.00 to 12.00 percent of auxiliary material and the balance of distilled water, wherein the mass percentage sum of the raw materials is 100 percent. According to the medicament, the dissolubility of the furazolidone is enhanced, the stability of the medicament is improved, the bioavailability of the furazolidone is improved, the medicament metabolizing time of the furazolidone in vivo is delayed, the consumption of the auxiliary material is reduced, and the production cost is lowered; and the medicament has broad market prospect in the field of medicine.

The invention discloses an external traditional Chinese medicine lotion for treating hand-foot-mouth disease rash. The hand-foot-mouth disease is a viral skin disease which is characterized by herpes at hands, feet and mouth and always seen to children. The external traditional Chinese medicine lotion is prepared from the traditional Chinese medicines such as folium agaves america nae, folium styracis dasyanthi, denseflower bulbophyllum herb, nagens groundsel, peucedanum terebinthaceum, trema cannabina, erythrina arborescens, lecomte bauhinia leaf or root, siberian columbine meadowrue herb and astragalus bhotanensis with the effects of releasing lungs, clearing heat, dispelling dampness and detoxifying via decoction with water; clinic experiments prove that the total effectiveness is 98.44% and superior to the control group, and the deflorescence time is shorter than the control group, so that the external traditional Chinese medicine lotion is worthy of clinic popularization and application.

The invention relates to a manufacturing method of a colorful LOGO. The manufacturing method comprises the following steps: step 1, printing background ink on a rear cover of a mobile phone through an offset printing process, and drying the background ink to form a bottom color layer of the rear cover of the mobile phone; step 2, printing LOGO ink on the rear cover of the mobile phone through a transfer printing process, and drying the LOGO ink to form the colorful LOGO; step 3, placing the rear cover of the mobile phone into an electroplating device, electrifying electroplating liquid in the electroplating device, and plating an indium film layer on the rear cover of the mobile phone through an electroplating process; and step 4, applying pressure to the indium film layer to tightly press the indium film layer. According to the manufacturing method provided by the invention, the exquisite colorful LOGO can be manufactured on the rear cover of the mobile phone, so that the rear cover of the mobile phone is more beautiful and has high ornamental value; the electroplated indium film layer is formed on the ink, so that the corrosion resistance is improved and the fading life of the ink is greatly prolonged; and meanwhile, the electroplated film layer is tightly pressed so that the electroplated film layer can be prevented from falling off.

The invention discloses a durable plastic wood board, comprising a vertical plate, a fixing rod, a connecting rod and a baffle plate. Symmetrically arranged on the lower left and right sides of the vertical plate, and the vertical plate is connected with the horizontal plate by fixing bolts, one end of the connecting rod is connected with the vertical plate, and the upper and lower ends of the vertical plate are respectively provided with a first perforation and a horizontal plate. The second through hole is provided with a stopper inside the vertical plate, the baffle plate and the connecting shaft are connected to each other, and the third through hole is arranged on the baffle plate. The durable plastic board, the color-fixing coating provided on the vertical board and the horizontal board can protect the surface of the vertical board and the horizontal board, and can also effectively delay the fading time, so that the device can be used more lastingly. The plates can be fixed to each other, and the horizontal plates can also be connected to each other, which not only increases the service life of the device, but also can play a neat and beautiful role.

The invention discloses color fixing and locking shampoo. Comprising the following components: sodium laureth sulfate, ammonium laureth sulfate, cocamidopropyl betaine, polydimethylsiloxane, cocamidopropyl MEA, an acrylic acid and acrylic acid (ester) copolymer, polyquaternium-10, guar gum hydroxypropyl trimethyl ammonium chloride, zinc sulfate, cetostearyl alcohol, hydrolyzed wheat protein, silk amino acids, allantoin and sodium citrate. The toothpaste is prepared from citric acid, sodium chloride, a polygonum multiflorum extract, a tea leaf extract, an olive fruit extract, an eclipta prostrata leaf extract, a ginseng root extract, an butyrospermum parkii fruit fat extract, essence, deionized water and Kathon. The color fixing and dyeing agent has color fixing and dyeing effects on permanent and semi-permanent hair dyeing, almost no color fades within 10 days, and the color fades cannot be distinguished by naked eyes in 20 days.