Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

72 results about "Term effect" patented technology

Kids Definition of effect. 1 : an event, condition, or state of affairs that is produced by a cause : influence Computers have had an important effect on the way people work. 2 : the act of making a certain impression The tears were only for effect. 3 : execution sense 2, operation The law goes into effect today.

Traditional Chinese medicine for curing alopecia

Traditional Chinese medicine for curing alopecia solves the problems of the existing medicines for curing alopecia, such as long period of treatment, long-term effect, single efficacy and high tendency towards relapsing. The traditional Chinese medicine of the invention includes medicaments for oral and external administration: the medicament for oral administration comprises the following components: prepared rhizome of rehmannia, Chinese angelica, hemlock parsley, baked bighead atractylodes rhizome, tuber fleeceflower stem, glossy privet fruit, common dodder, spatholobus stem, baked fleece-flower root, endothelium corneum gigeriae galli, Cornus officinalis sieb et zucc, herba epimedii, shizandra berry, tuckahoe, white peony root, root of red-rooted salvia, cacumen biotae, eclipta alba, niger seed, mulberry fruit, radix polygalae, fried wild jujube, cortex albiziae, notopterygium root, Radix Arnebiae seu Lithospermi, goldthread root, scutellaria baicalensis, peach kernel and raw liquorice root; and the medicaments for external administration comprises the following components: cacumen biotae, baked fleece-flower root, eclipta alba, pod pepper, drynaria baronii, green rhizomes, red flower, bark of tree peony root, root of red-rooted salvia, ginseng, hemlock parsley, lopseed, mulberry fruit, niger seed and borneol. The traditional Chinese medicine of the invention for curing alopecia has the advantages of short treatment period, instant effect, high efficiency and low tendency towards relapsing after treatment, and has good curative effects on alopecia areata, general alopecia, whole alopecia and seborrheic alopecia.
Owner:王国军

Organic anti-freeze cooling liquid and preparation method thereof

The invention discloses a cooling liquid for automobiles, and relates to an organic anti-freeze cooling liquid and a preparation method thereof. The cooling liquid is characterized by comprising 40 to 60 percent of glycol, 60 to 40 percent of de-ionized water and additives, wherein the additives comprise a reducing agent, an antioxidant, an antiseptic, a rust preventative, a mildew inhibitor, a scale inhibitor, a defoaming agent, a pH value buffer and a pH value regulator. The preparation method comprises the following steps of: 1, adding the de-ionized water and the reducing agent into a reactor A and heating the mixture to the boiling point; and 2, squeezing the liquid in the reactor A into a reactor B after the temperature reaches the normal temperature, and adding the glycol and the additives into the reactor B to prepare the anti-freeze cooling liquid. Due to the adoption of hydrazine hydrate in the invention, free oxygen in the de-ionized water is eliminated and the problem of corrosion resistance is solved well; the product meets the requirements on long-term effect, environmental protection, safety and non-toxicity; the cooling liquid has the advantage of low cost of the required raw materials; the preparation method has the advantages of simplicity, a few facilities and low energy consumption, wins warm praise from customers and has extremely high popularization and application value and broad market prospect.
Owner:吉化集团吉林市星云化工有限公司

Preparation and use method of agricultural biological coke fertilizer

InactiveCN101372423AAvoid pollutionAvoid low greenhouse gas emissionsOrganic fertilisersOxygenPollution
The invention discloses a method for preparing a biological coke fertilizer for agricultural use and the usage thereof. The method comprises the following steps: (1) a waste biomass raw material is dried, sieved by a 10-200 mesh sieve, and then charred at the temperature of 200-550 DEG C and in a limited oxygen condition for 1-12 hours so as to obtain the biological coke fertilizer; (2) the prepared biological coke fertilizer is applied to soil at 0.2-200t/ha; (3) the soil at 0-30cm of the surface layer is ploughed in order that the fertilizer is completely mixed in the soil; (4) crops are planted on the treated soil to produce safe agricultural products. The biological coke fertilizer is a third generation fertilizer which is pollution-free and environment-friendly with low green house gas emission following the chemical fertilizers and the organic fertilizers. The biological coke fertilizer is characterized by available raw materials, simple process and long-term effect. The biological coke fertilizer contains lots of carbon and other nutrient elements, has fertility effect, can improve the physical, chemical and biological properties of the soil, increase the accumulation ability of soil nutrients, enhance the effective utilization of the nutrient elements, reduce losses, and avoid or relieve the environmental pollution.
Owner:ZHEJIANG UNIV

Microbe reduction in the oral cavity with photosensitizers

A method and composition is disclosed for treating oral diseases, including inflammatory periodontal disease, by utilizing photosensitizing compounds in long term effect or timed release formulations, including local highly concentrated formulations in biofilms on teeth and implants and oral wounds as well as periodontal pockets, and activating the photosensitizers with radiation to selectively destroy bacteria and other microbial bodies. Photosensitizers in a timed release formulation are released over a prolonged period of time. In a version, photosensitizers are housed within nanoparticles, and can be gradually released through biodegradation or periodically released by such processes as brushing, irradiation, ultrasonic and chemically induced release. The formulation is applied to the oral cavity and allowed to settle on biofilms therein, in periodontal pockets formed by disease, or coated at the desired sites. Released photosensitizers are activated by radiation of preselected wavelengths in one or repeated treatments which can be carried out either by a dental professional or as a repeated treatment by the patient at home. Alternatively, the photosensitizer molecule is also modified to more effectively target the molecule to the unwanted oral bacterial species. A further benefit is that the nanoparticles act to protect photosensitizers from inactivation or degradation by saliva or other body fluids.
Owner:CERAMOPTEC IND INC

Novel multifunctional nano-assembly inorganic antibacterial agent and preparation method thereof

The invention relates to a novel multifunctional nano assembly inorganic antibacterial agent and a preparation method thereof. The multifunctional nano-assembly inorganic antibacterial agent of the invention is a novel multifunctional nano assembly inorganic antibacterial agent product, with antibiotic, mildewproof and anti-algae effects, which is prepared by taking food-grade silica with a nano aperture (the particle size of 1 to 2 micrometers) or nano silica (the particle size is 20 to 100 nanometers) as a carrier and assembling antibacterial components such as silver, copper and zinc into nano pores. The antibiotic, mildewproof and anti-algae effects of the antibacterial agent product can be freely controlled by controlling the variety and content of the antibacterial components such as silver, copper and zinc. The antibacterial agent of the invention has the prominent characteristics of high-efficiency wide-spectrum antibiosis mildew resistance, algae resistance, long-term effect, safety, non-toxicity, no skin irritation, anti-bacterial sustainability, high temperature resistance, high stability, low comprehensive cost, high cost performance and the like and can be used as a functional additive of sanitary and safe products such as interior wall latex paint, drying water specific coating, swimming pool specific coating, food warehouse specific coating and granary specific coating.
Owner:ANSHAN LIDE ANTICORROSION NEW MATERIAL

Greening technique for improving clay soil in drought areas

The invention provides a greening technique for improving clay soil in drought areas, which comprises the following steps: firstly, digging out the original soil by 60-100 cm; secondly, laying a gravel layer of 20-30 cm on the bottom; thirdly, laying a geotechnical drape on the gravel, making holes in the geotechnical drape with the density of 8-12/square meter, and the diameter of the hole is preferably 2-3 cm; and fourthly, laying 40-70 cm of cultivated soil on the geotechnical drape. The content of stone blocks and sand in the cultivated soil is smaller than 15%, the cultivated soil shouldnot contain stone blocks and foreign matters of which the diameter is greater than 25 mm, the total salt content of the soil should be smaller than 2.2ms/cm, and the pH value is smaller than 8.5. Thetechnique is suitable for surface-form soil-displacement transformation and not suitable for cave-like soil-displacement transformation, and requires a minimum of 1 meter of the embedded depth of theunderground water. The technique aims to improve the clay soil; on the basis of sufficient analysis on the generation principle of salinization, the invention utilizes the greening technique; and therefore, the technique fundamentally solves the problems of salinization and secondary salinization of the green land soil, ensures the long-term effect for greening and has the advantages of short operation period, low cost and strong operability. From 2006 to 2008, the lawns, and arbor and shrub tree species for trial plantation are successful for three successive years, which sufficiently verifies the value and the practicality of the application and the popularization of the greening technique in drought areas.
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI

Chinese medicinal enema decoction for treating colonitis

InactiveCN101912531ANo painThe treatment method is simple and easy to understandAnthropod material medical ingredientsDigestive systemDiseaseBletilla striata
The invention discloses Chinese medicinal enema decoction for treating colonitis, which solves the problems of large side effect, high relapse rate, unsatisfactory long-term effect, lasting state of illness, easy relapse after healing and troublesome treatment of the traditional method for treating the colonitis by using Western medicine. The Chinese medicinal enema decoction for treating the colonitis comprises the following medicines serving as raw materials in part by weight: 10 to 35 parts of bletilla, 10 to 35 parts of Chinese pulsatilla root, 10 to 35 parts of sargentgloryvine stem, 10 to 35 parts of amur corktree bark, 15 to 35 parts of lightyellow sophora root, 12 to 35 parts of feverfew, 5 to 25 parts of Chinese gall, 10 to 25 parts of garden burnet root, 5 to 20 parts of dragon's blood, 6 to 15 parts of powdered notoginseng root, 3 to 10 parts of golden thread and 3 to 6 parts of alum. Due to the adoption of the traditional Chinese medicines, the Chinese medicinal enema decoction has the advantages of treatment of both symptoms and root causes, treatment aiming at the root of disease, treatment according to syndrome differentiation and increment/decrement according to syndrome, and the characteristics of simple and understandable treatment method, low price, no toxic or side effect, safety, reliability, wide applicable range, no pain to patients and easy acceptance.
Owner:万秀玲

Medical nanometer antibacterial composite dressing and method for preparing same

The invention relates to a medical nanometer antibacterial composite dressing and a method for preparing the same, wherein the dressing consists of a bacteriostatic functional layer, a water absorbing layer, an adhesive layer and a release paper layer, wherein the bacteriostatic functional layer is prepared by compounding a macromolecular omentum with a nanometer antibacterial material by a self-assembly method, the bacteriostatic functional layer and the water absorbing layer are adhered together through a hot-melt adhesive and are fixed on a non-setting adhesive in the middle of the adhesive layer, the periphery of the release paper layer is adhered and fixed with a rubber layer exposed on the periphery of the adhesive layer, and the middle part thereof is covered on the bacteriostatic functional layer. By making use of a surface grafting method, a nanometer antibacterial agent grows on the surface of the macromolecular omentum to form the firmest chemical bond connection through chemical actions at high temperature and high pressure. The medical nanometer antibacterial composite dressing can effectively absorb redundant water content at a wound and resist the invasion of external bacteria, nanometer particles cannot be aggregated into larger particles easily, and the bacteriostatic effect is good. The medical nanometer antibacterial composite dressing has the advantages of broad spectrum, long-term effect, safety, ultra-strong bactericidal function, and pollution-free and convenient use.
Owner:WEIHAI JIERUI MEDICAL PRODUCTS CO LTD

Compound vitamin nanoemulsion

The invention relates to compound vitamin nanoemulsion, belonging to the pharmaceutical technical field. the preparation method of the nanoemulsion per 1000ml comprises the following steps: fully mixing 150-240g of AEO-9 or AEO-4, 200-350g of Tween-80, 80-120g of benzyl alcohol and fat-soluble active ingredients at 30-60 DEG C to obtain oil phase, then adding water to dilute, and performing constant volume process, wherein the fat-soluble active ingredients comprises 60-180 million IU of vitamin A, 18-48 million IU of vitamin D and 25-75g of vitamin E, and vitamin K3 and dihydropyridine can be further added in the product. The product is clear and transparent, the average grain diameter is less than 10nm, the product has good dispersion stability; after nanoparticlization, vitamin A, D, Eand K has high efficiency and long-term effect and can be directly absorbed and used by the small intestine without bile, the absorptivity is 100%, and the bioavailability is about 98%. The product can be used in the livestock production; and even if the livestock and poultry have hepatic diseases or fat-absorbing disorders, the absorption of fat-soluble vitamins can not be affected, thus playinga very positive significance in improving the physique of livestock and poultry with diseases and shortening the treatment period.
Owner:河南省亮点动物药业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products