55results about How to "Not mutagenic" patented technology

The invention relates to a detergent, cleaning agent or disinfectant containing at least one plant hydrolyzate, in particular selected from the group including Althaeae radix (marshmallow root), Angelica(e) dahurica (dahurian angelica), Angelica(e) sinensis (Chinese angelica), Armoracia rusticana (horseradish), Artemisia scoparia (redstem wormwood), Astragalus membranaceus (var. mongolicus) (Chinese milk vetch), Capsicum sp., Capsicum annuum (pepper), Centaurium erythraea (common centaury), Cistus incanus (hairy rockrose), Echinacea angustifolia (narrow-leaved purple coneflower), Echinacea purpurea (eastern purple coneflower), Equiseti herba (horsetail), Galphimia glauca, Gentiana lutea L. (great yellow gentian), Guaiacum officinalis, Hederae folium, Hedera helicis (ivy), Juglandis folium (walnut leaf), Leonurus japonicus (Chinese motherwort), Levesticum radix, Levisticum officinalis (lovage), Matricariae flos (or Flos chamomillae (chamomile flower)), Melia toosendan (chinaberry fruit), Millefolii herba (yarrow), Olea europaea (olive), Pelargonium sp. (geranium), Phytolacca americana (American pokeweed), Primulae flos, Primulae radix, Primula veris L. (cowslip), Quercus cortex (oak bark), Rosmarinus officinalis (rosemary), Rumicis herba (sorrel herb), Salix sp. (willow), Salvia miltiorrhiza (red sage), Sambucus nigra L. (black elder), Saposhnikovia divaricata (siler), Scutellaria baicalensis (Baikal skullcap), Siegesbeckia pubescens (Siegesbeckia), Taraxaci herba (dandelion root herb), Thymus L. (thyme), Verbena officinalis L. (vervain), Vitex agnus castus (monk's pepper),and Vitis vinifera (common grape vine).

The invention relates to a thermoplastic polymer melt spun fiber with anti-mite and antibacterial functions and a preparation method thereof. The preparation method comprises the following steps: preparing a silver-loaded soda borosilicate ceramic powder which serves as an anti-mite and antibacterial component through a sol-gel method, performing surface modification on superfine ceramic powder through a coupling agent, granulating to prepare a high-concentration anti-mite and antibacterial master batch which takes a thermoplastic polymer as a matrix in a double-screw extruder, and finally, blending the anti-mite and antibacterial master batch with the thermoplastic polymer according to a certain ratio, and performing melt spinning to obtain the anti-mite and antibacterial fiber. The anti-mite and antibacterial fiber prepared by the method has obvious effects, is high in durability, high in washing resistance and high in safety.

The invention provides a nanometer striking pin capable of intensifying micro-power on the surfaces of substances. The nanometer striking pin is characterized by being a polymer molecule composed of an artificial synthetic material.

Belonging to the field of organic-inorganic hybrid materials, the invention provides a quaternary ammonium cation and quaternary phosphonium cation-containing organic cation modified clay, its preparation method and application. The preparation method comprises: reacting a suspending solution of a sodium base treated clay mineral with quaternary ammonium cations and quaternary phosphonium cations, conducting filtering, washing, drying and crushing, thus obtaining the quaternary ammonium cation and quaternary phosphonium cation-containing organic cation modified clay with a synergistic effect. The organic cation modified clay provided in the invention has good stability, excellent weather resistance, and no toxicity. The organic cation modified clay contains quaternary ammonium cation modified clay and quaternary phosphonium cation modified clay simultaneously, and shows a synergistic antibacterial activity, so that it can be applied to plastics, rubber, fibers, coatings, adhesives, paper, wood-plastic composite materials and a variety of polymer materials to improve the antibacterial property, the flame retardance and the barrier property of polymers, and has no influence on the mechanical properties of the polymers.

The invention relates to an agricultural insecticide composition, and in particular discloses an insecticide composition containing spinosad and etofenprox. When the insecticide composition is a suspending agent, a wettable powder or a water dispersible granule and has a formula comprising the following components: 1-70 percent of active component, 1-20 percent of compound auxiliary agent and 10-98 percent of stuffing; when the insecticide composition is an aqueous emulsion or a microemulsion, the formula of the insecticide composition comprises the following components: 1-40 percent of active component, 1-19 percent of compound auxiliary agent, 5-40 percent of solvent and 1-93 percent of water; and the active component comprises spinosad and etofenprox in the mass ratio of 1:(0.045-500). The insecticide composition has the advantages of good insecticidal effect, long pest control time, difficult generation of resistance for pests, safety for crops, environmental protection, wide insecticidal range, low cost and the like.

The invention relates to a method for producing bait for fish. The method comprises: filtrating and collecting filamentous fungus used for producing polyunsaturated fatty acid after fermentation, adding compound nutritional ingredients, stirring uniformly, and making into microparticle or microcapsule baits with routine method. The inventive method has the advantages of no restriction of the environment and season, short production cycle, low cost, simple production process, no addition of fat, stable property, and convenience for storage and carrying. The mycelium after lyophilizing has better absorbability and adherence to nutritional ingredients, and is in favor of water purification.

The invention provides a dendrobium candidum compound preparation, a preparation method thereof, and an application thereof in preparation of drugs or health-caring products for promoting sleep. The compound preparation is composed with dendrobium candidum and gastrodia elata as main components matched with medicines comprising platycladi seeds, spina date seeds, caulis polygoni multiflori, fructus lycii and the like. The main components and the medicines are parepared into a powder, an extract or a preparation which is prepared with addition of pharmaceutically acceptable auxiliary materials or auxiliary ingredients. The dendrobium candidum compound preparation can effectively promote sleep, can improve sleep status, can enhance immunity, is definite in curative effects, is free of addiction and dependence and is free of toxic and side effects.

The invention discloses a nosiheptide-colistin sulfate premixed agent which comprises 0.5-4 portions of nosiheptide, 1-10 portions of colistin, and the carriers of calcium carbonate, zeolite powder, corn flour, etc. for the rest in every 100 weight portions. The preparation method is as following. The raw materials are added in a mixing machine by the sequence of the carriers, the colistin sulfate, the nosiheptide and the carriers, and mixed evenly to make into powdery nosiheptide-colistin sulfate premixed agent. Or the nosiheptide and the carriers can be mixed fully firstly, then the colistin sulfate is dissolved in the water and sprinkled evenly on the mixture of the nosiheptide and the carriers. After being granulated, dried and screened, the mixture is made into the granular-typed nosiheptide-colistin sulfate premixed agent, the granularity of which is 30-60 mesh. The nosiheptide-colistin sulfate premixed agent of the invention is added in feedstuffs. The content range of the nosiheptide in every kilogram of overhead price feedstuff is 0.5-20mg, and the content range of the colistin sulfate in every kilogram of overhead price feedstuff is 2-40mg.

A medical pillow for treating cervical spondylopathy is proportionally prepared from propolis, black soybean and 11 Chinese-medicinal materials including Chuan-xiong rhizome, rehmannia root, pueraria root, red peony root, etc. Its preparing process is also disclosed.

The invention discloses a hydrogel sustained-release carrier for oral drugs as well as a preparation method and an application of the hydrogel sustained-release carrier, and belongs to the technical field of pharmaceutical preparations. A homogeneous solution is obtained by mixing such raw materials as chitosan, dialdehyde starch, gelatin and polyvinyl alcohol according to proportions, and the homogeneous solution, when orally taken into a stomach, can rapidly form a gel so as to take covering and sustained-release effects on the carrier drugs; therefore, the hurt of a high-drug concentration to a receptor is relieved. The drugs, which can achieve sustained release in the stomach, is especially suitable for treating gastric diseases.

The invention discloses treating and repairing particles for soil inorganic substance pollution. The ingredients are formed in the mode that an oxidation and composite reagent and inorganic adhesive materials are mainly mixed. A treating and repairing method specifically includes the steps that the oxidation and composite reagent and the inorganic adhesive materials are mixed in the mass ratio of 1:(5-50); after mixing is carried out, particles with the particle diameter of 5-10 mm are formed through vibration of a vibrating screen, or tablets with the particle diameter of 5-10 mm are formed through tabletting of a tablet machine; then the particles or the tablets are packaged with water-soluble films, the water-soluble films are heated and shrunk to be closely compacted to the outer surfaces of the tablets, or the screened particles are packaged through water-soluble capsules in a sealing mode. The treating and repairing particles and the treating and repairing method have the effects of being nontoxic and free of residues, teratogenesis, carcinogenesis, mutagenesis and secondary pollution, and having multiple functions. The economic benefits and the environmental benefits are considered, and the treating and repairing particles and the treating and repairing method can be completely applied to soil treating and repairing operation of multiple inorganic substance pollution in a large area mode.

The invention discloses a treatment and repair particle for soil organic matter pollution. Its composition is mainly composed of an oxidative compound agent mixed with an inorganic gelling material, specifically comprising: an oxidative compound agent and an inorganic gelling material according to the mass fraction of 1:5-50 Mixed according to the ratio; after mixing, it is shaken by a vibrating sieve to form particles with a particle size of 5-10mm, or compressed by a tablet machine to form tablets with a particle size of 5-10mm; then wrapped in a water-soluble film, and the water-soluble film The water-soluble film is heated to shrink and adhere closely to the outer surface of the granules or tablets, or the screened granules are sealed and packaged in water-soluble capsules. The treatment and repair granules and the treatment and repair method provided by the present invention have the effects of non-toxicity, no residue, no teratogenicity, no carcinogenicity, no mutagenicity, no secondary pollution, and multiple functions in one method. This method takes both economic and environmental benefits into account, and can be widely used in soil treatment and restoration work polluted by various organic pollutants.

The invention discloses a plant bacterial liquid for skin and a preparation method thereof and belongs to the field of hygiene products. Compared with skin disinfection and sterilization, partial bacterial spores, filterable viruses, pulmonary tuberculosis and fungi cannot be eliminated. The plant bacterial liquid is prepared from the following main components in parts by weight: 40-50 parts of fleece-flower roots, 50-60 parts of wild chrysanthemum flowers, 50-60 parts of shinyleaf pricklyash roots, 55-65 parts of decumbent bugle herbs, 55-65 parts of folium artemisiae argyi, 85-95 parts of fructus xanthii, 85-95 parts of borneol, 115-125 parts of snake grape roots, 115-125 parts of spanishneedles herbs, 490-510 parts of sodium dodecyl sulfate and 10,000 parts of purified water. The plant bacterial liquid is free of thrill to human skin, free of thrill to human mucosa and free of inhalation toxicity, and has relatively high inhibition effects on pathogenic enteric bacteria, pyogenic coccus, pathogenic saccharomycetes and fungi, streptococcus hemolyticus and pseudomonas aeruginosa.

The invention provides a digital printing white ink coloring brightener. The digital printing white ink coloring brightener is prepared from, by mass percentage, 5.0%-8.0% of pyridine and derivativesthereof, 1.0%-5.0% of polyacrylic acid and derivatives thereof, 0.1%-10.0% of polypropylene polymer and derivatives thereof, 1.0%-15.0% of benzyl compounds, 2.0%-8.0% of an emulsifier, 8.0%-10.0% of fatty amines and derivatives thereof, 0.1%-10.0% of polysilicon oxides, 1.0%-5.0% of fatty alcohols, and the balance water. By adopting the digital printing white ink coloring brightener, after printing of white and light inks, patterns are prominent, layers are distinct, the coloring rate and the display rate are increased, the color difference and stain after printing are reduced, the light fastness, washing and soaping fastness, rubbing fastness, perspiration fastness, ironing fastness, sublimation fastness and the like are improved, and the pass rate of finished products is increased.

The invention discloses a preparation method of a composite IgY antibody against common cold virus, streptococcus pneumonia and staphylococcus. The preparation method comprises the following steps: mixing the common cold virus, streptococcus pneumonia and staphylococcus as antigens to obtain Freund's complete adjuvant immunogen and Freund's incomplete adjuvant immunogen; performing subcutaneous and intramuscular immunization of a laying hen; extracting the IgY antibody from the egg yolk of the immunized hen by a water dilution method; and purifying the IgY antibody by a two-step ammonium sulfate salt fractionation method to obtain a composite IgY antibody against the common cold virus, streptococcus pneumonia and staphylococcus. A product prepared from the composite IgY antibody with specific resistance against the common cold virus, streptococcus pneumonia and staphylococcus can be used for controlling the upper respiratory infection inflammation such as common cold, rhinitis, sinusitis, tonsillitis, sphagitis and bronchitis caused by the common cold virus, streptococcus pneumonia and staphylococcus and the viruses and bacteria with the same antigens.

The invention discloses an implant as well as a preparation method and application thereof. The implant comprises: a titanium-based substrate; an intermediate coating, which coats the surface of the titanium-based substrate and comprise arginine and polydopamine; and a sound-sensitive coating, which coats the surface of the intermediate coating and comprises a binder and a sound-sensitive particle, wherein the sound-sensitive particle has a core-shell structure, a core contains a curcumin particle, and a shell contains polydopamine. According to the implant disclosed by the invention, due to the matching of all the components, the problem of formation of a stubborn biological membrane by bacteria on the surface of the implant can be solved.

The invention provides a deodorizing detergent and a preparation method thereof. The deodorizing detergent is prepared from the following components in parts by mass: 5.0%-12.0% of an emulsifier, 10.0%-20.0% of dispersion penetrant, 6.0%-12.0% of a crosslinking agent, 3.0%-8.0% of high polymer, 0.5%-2.0% of essence, 30.0%-40.0% of tetrafluoroethane, 0.5%-10.0% of fungicide, and the balance of water. According to the deodorizing detergent, the fungicide which is environmentally friendly and safe is used for sterilizing and the essence is used for deodorizing; compared with products of the samegrade, the preparation cost is reduced by 15.0-8.0% and the sterilizing, deodorizing and cleaning effect is improved by 5.0-8.0%; and the deodorizing detergent has excellent wetting power, penetration, emulsifying power, degreasing power and cleansing detergency, and good hard water resistance and acid and alkali resistance.