50results about How to "Easy to degrade naturally" patented technology

The present invention relates to a temperature-resistant type transfer aluminized paper and its production process. Said process successively includes the following steps: coating release layer on the film; coating anchoring layer on release layer; vacuum aluminizing on the anchoring layer; coating adhesive on the aluminized layer; then making them be combined with paper; stripping film from release layer so as to obtain the invented temperature-resistant type transfer aluminized paper.

The invention relates to a large-element water-soluble organic fertilizer and applications. The fertilizer is formed by compounding effective component extractives of sophora alopecuroides, sophora flavescens, toosendan fruit, euphorbia fischeriana and tobacco and reaction products of citric acid, tartaric acid and potassium hydroxide, and adding surface active agents, emulsifying agents, penetrating agents, cell activating agents, trace elements and the like. The novel fertilizer integrates both nutrition and plant protection functions. The novel multifunctional water-soluble organic fertilizer integrates insect killing, disease prevention and nutrition supplement, so that the fertilizer has both nutrient elements needed by crop health growth and insect killing and disease prevention functions.

The present invention relates to a transfer aluminized paper and its production process. Said process includes the following steps: coating release layer on a film; coating anchoring layer on the release layer; vacuum aluminizing on the anchoring layer; coating adhesive on the aluminized layer, then making them be combined with paper; stripping film from release layer so as to obtain the invented transfer aluminized paper.

The invention relates to an insecticide and a preparation method thereof, particularly a botanical insecticide and a preparation method thereof. The insecticide is mainly prepared from the following Chinese herbal medicine protophyte extracts in percentage by weight: 50-75% of tobacco leftover, 2-5% of croton oil, 2-5% of Melia toosendan, 2-5% of wild chrysanthemum flower, 2-5% of pod pepper, 5-10% of arum, 5-10% of gingko exopleura and 5-10% of derris, wherein the tobacco leftover comprises the following components in percentage by weight: 64% of tobacco leaf, 18% of tobacco stem, 13% of tobacco root and 5% of tobacco flower. The invention has the following advantages: 1. the comprehensive insecticidal rate is high; 2. the application isolation period reaches about 15 days, thereby lowering the agricultural production cost; 3. no three wastes are produced in the production process, residues used as the fertilizer can be used for killing insects, the insect control rate for Chinese chive maggots is up to 95%, and the residues can also relieve sealing of soil and loosen the soil; and 4. no insecticide remains on crops.

The invention discloses a nanometer lubricant for a drilling fluid and a preparation method of the nanometer lubricant in the petroleum industry. The lubricant is added to the drilling fluid to improve the lubricity of the drilling fluid, and then the friction and the torque in the drilling process are reduced. The nanometer lubricant for the drilling fluid comprises linear alpha-olefin, nanosilicon dioxide, sulfide fatty acid ester, a surfactant and water, the preparation method comprises putting the linear alpha-olefin into a stirring kettle, controlling the temperature of the kettle to 25-30 DEG C, then proportionally adding the surfactant, stirring for 4 hours, proportionally adding the nanosilicon dioxide, stirring for 2 hours, then proportionally adding the sulfide fatty acid ester,stirring for 2 hours, proportionally adding water, controlling the water addition speed to be lower than or equal to 2 m<3>/h, and continuously stirring for 4 hours until an even water-in-oil emulsionis formed, wherein the water-in-oil emulsion is the nanometer lubricant for the drilling fluid.

The invention provides a double-face leather fatting agent and a preparation method thereof, and belongs to the technical field of double-face leather processing. The double-face leather fatting agent comprises the following components in parts by weight: 70-85 parts of neutral oil and 15-30 parts of emulsifier, wherein the neutral oil comprises chlorinated alkane, epoxidized oil ester, higher aliphatic acid and higher aliphatic alcohol; the emulsifier comprises an ampholytic surfactant, a nonionic hydrophilic surfactant and a nonionic lipophilic surfactant. After the fatting agent provided by the invention is applied to the main oiling process of double-face leather, the absorptivity of the fatting agent can be up to 93-96%, the leather board is flexible, full, strong in forming sense, shallow in color and smooth and moist in hand feel, good fatting effect is provided, and the defect that the common fatting agents in the prior art are low in adsorptivity to cause waste and environment pollution is overcome.

The invention provides biodegradable high-temperature-resistant disposable tableware and a preparation method thereof. The tableware is prepared from the following components: modified starch, glass fibers, PLA, PBAT, mineral powder, poly (butylene succinate), mica powder, polyolefin, sodium abietate, magnesium aluminum silicate, polyethylene glycol, a biodegradation accelerant, a compatilizer, a foaming agent, a nucleating agent, a surfactant, a dispersing agent and a coupling agent. The preparation method comprises the following steps: mixing the materials, adding into a mold, and carrying out hot press molding on the mold. The tableware has the beneficial effects that the tableware prepared by mixing the modified starch, the glass fibers, the PLA, the PBAT, the mineral powder, the poly (butylene succinate), the mica powder, the polyolefin, the sodium abietate, the magnesium aluminum silicate, the polyethylene glycol, the biodegradation accelerant, the compatilizer, the foaming agent, the nucleating agent, the surfactant, the dispersing agent and the coupling agent has a better degradation effect and higher high temperature resistance; and the material can be applied to high-temperature food and can effectively protect the ecological environment.

The invention discloses a plant stain remover and a preparation method thereof. Based on the total weight of 100 parts, the plant stain remover is prepared from 2 to 5 parts of an aloe extracting solution, 10 to 20 parts of a fructus gleditsiae extracting solution, 15 to 20 parts of a cactus extracting solution, 0.1 to 0.5 part of potassium sorbate, 1 to 2 parts of borate, 1 to 6 parts of ethyleneglycol, 0.1 to 0.15 part of ethylenediamine tetraacetic acid and the balance of de-ionized water, wherein aloes and cactuses are fresh raw materials; the aloes and the cactuses are peeled off and then are used for preparing the extracting solutions. According to the stain remover, the fresh aloes and cactuses are used as direct raw materials for extraction; extract has good solubility in water and the problem that a co-solvent and a solubilizer need to be added is effectively overcome; the fresh aloes and cactuses are peeled to prevent the stability from being influenced by components under the peels and prevent the discoloring problem caused by washing of special fibers. The plant stain remover disclosed by the invention is used for industrial materials including metal, plastic and the like, and also has a good oil stain removing capability.

The invention belongs to the technical field of pesticides, and relates to a pesticide applied through an unmanned aerial vehicle. The pesticide is prepared from water-soluble film, gas and a gel composition; the water-soluble film forms a sealed capsule body which is filled with the gel composition and the gas, and the internal pressure of the capsule body is greater than the external pressure of the capsule body. The invention further relates to a preparation method of the pesticide. When the pesticide is used, the loading capacity of one-time effective components of the unmanned aerial vehicle is large, and the frequencies of repeated pesticide adding are reduced; pesticide spraying is completed by means of the spray force of the pesticide in the capsule body, the unmanned aerial vehicle does not need to conduct large-area spraying, the effect can be achieved by only putting the pesticide on multiple points, and the operation efficiency is improved.

The invention belongs to the field of new materials and provides a plant composite fiber, a plant fiber composite and a preparation method of the plant fiber composite. The plant composite fiber is mainly prepared from plant fiber and low-melting-point polyester fiber through mixing with a spunlace or needle punching technology, wherein the melting point of the low-melting-point polyester fiber is 60-200 DEG C. The plant fiber composite has the advantages of being high in strength, low in weight, stable in physical performance, not easy to damage, capable of being recycled and the like. The plant fiber composite prepared from the plant fiber composite has the advantages that the surface texture is natural and plain, the color is bright, the texture is novel, adhesives are not contained, recycling is realized and the like. The plant fiber composite can be widely applied to fields such as packaging products, artware, daily necessities and the like.

The invention discloses a detergent and a method for preparing the same. The detergent is mainly made of raw materials including, by weight, 40-60 parts of potato peel extract liquid, 10-30 parts of tea saponin, 5-20 parts of tea polyphenols, 1-10 parts of eleocharis tuberosa peel and herba taraxaci extract liquid and 0.5-2.5 parts of thickening agents. The method includes raw material treating, mixing, gelatin cooking and blending so as to obtain the finished detergent. The detergent and the method have the advantages that the detergent is mainly made of agricultural and sideline waste, accordingly, waste can be turned into wealth, and resources can be comprehensively utilized; excellent washing effects of the detergent can be realized by the aid of the tea saponin and potato peel extract among the raw materials; excellent antibacterial, mildew-proof and disinfection effects and the like of the detergent can be realized by the aid of the tea polyphenols and eleocharis tuberosa peel and herba taraxaci extract.

The invention discloses a neutral remover of high temperature oxide skin and a preparation method thereof. The neutral remover of the high temperature oxide skin consists of components of 5-9 parts ofacetylenic alcohol, 9-12 parts of plant surface activity dispersant, 10-18 parts of reductant, 17-34 parts of chelating agent, 2-3 parts of PH (potential of hydrogen) modifier and the balance deionized water. An extracting solution is prepared after removing skin of aloe gel in the plant surface activity dispersant. In preparation of the neutral remover of the high temperature oxide skin, the basic sequence of firstly adding solid, secondly adding liquid, and finally adding the reductant and solution having blistering effect is adopted for mixing all the components, and acid and alkali are dripped in the mixed components for adjusting PH value to 6.5-7.5. The remover is neutral, can completely replace modes of sand blasting, strong acid and alkali washing and the like for removing the black oxide skin, cannot cause a hydrogen permeation phenomenon or excessive corrosion to a base material, and keeps original mechanical performance of the base material. Under the synergistic effect ofthe acetylenic alcohol, the plant surface activity dispersant, the reductant and the chelating agent, the neutral remover of the high temperature oxide skin has the effects of being high in removal speed and thorough in removal. Waste liquid of the neutral remover of the high temperature oxide skin is environment friendly, and the neutral remover of the high temperature oxide skin cannot cause health or safety hazards to operation staff when used, and meanwhile can effectively recycle mono-metal powder.

The invention relates to the field of color make-up cosmetics, and particularly discloses environmental-friendly powder-baking compact powder and a preparation method thereof. The environmental-friendly powder-baking compact powder comprises the following components of 30-60 parts by weight of mica powder treated with N-lauroyl-L-lysine, 20-60 parts by weight of starch, 5-20 parts by weight of olive squalane, 10-20 parts by weight of octyldodecanol, 10-20 parts by weight of toners and 1.2-6.0 parts by weight of preservatives. According to the environmental-friendly powder-baking compact powderdisclosed by the invention, various raw materials having organic authentication are used in the formula of the environmental-friendly powder-baking compact powder, and raw materials of talcum powder,silicone oil, silicon powder, TiO2, nylon powder, PMMA, synthetized fat and the like are not used, so that the prepared powder-baking compact powder has excellent sense organ indexes and excellent physical and chemical indexes, and also has the advantages of being high in ultraviolet ray resistant capacity, environmental-friendly, pollution-free, easy to naturally degrade and the like. In addition, the preparation method is simple and quick to operate and high in efficiency.

The invention relates to a sustained-release scale inhibitor and a preparation method thereof, and belongs to the technical field of water treatment. The sustained-release scale inhibitor is preparedfrom the following raw materials in parts by weight: 5-15 parts of poly-histidine, 3-10 parts of hydroxy-carboxylate, 50-80 parts of kaolin, 20-40 parts of microporous minerals and 3-5 parts of waterinsoluble adhesive. The sustained-release scale inhibitor is scientific and reasonable in formula design and good in biodegradability, can be quickly degraded in the natural environment, can avoid long-term hazard of scale inhibitor emission on the environment, and is nontoxic and harmless to organisms and human beings. The invention further provides a simple and convenient preparation method.

The invention discloses environment-friendly high-elasticity glue, and relates to the technical field of the environment-friendly high-elasticity glue. The environment-friendly high-elasticity glue comprises the following raw materials in parts by weight: a main agent comprising 20-120 parts of starch, 30-90 parts of sulfonate, 20-60 parts of gum Arabic, 20-60 parts of lac, 15-40 parts of unsaturated polyester, 25-50 parts of polyurethane, 20-40 parts of organic silicon, 10-50 parts of polyimide, 20-40 parts of bismaleimide, 30-60 parts of allyl resin, 20-100 parts of furan resin and 30-70 parts of amino resin, and an auxiliary agent comprising 1-8 parts of phenolic aldehyde-epoxy resin and 10-20 parts of alpha cyanoacrylate. The environment-friendly high-elasticity glue takes the naturalraw materials such as the starch, the sulfonate, the gum Arabic and the like as the main agent, so that when the high-elasticity glue with the ingredients is produced, the high-elasticity glue is moreconvenient to use and easier to naturally degrade, and the problem that the existing high-elasticity glue generates more pollutants which are difficult to degrade in the environment during productionand use, the pollutants can affect water resources and land resources, and debris particles can enter organisms along with the circulation of natural water quality and affect metabolism of organismsis solved.

The invention relates to the technical field of pesticides and discloses an easily degradable pesticide. The pesticide is prepared from, in parts by weight, 10-14 parts of vernonia anthelmintica, 15-21 parts of camphor tree leaves, 22-26 parts of folium artemisiae argyi, 13-18 parts of juniper, 16-20 parts of rhododendron spinuliferum, 15-18 parts of common threewingnut roots, 17-21 parts of sweetwormwood herb, 8-12 parts of sanguinarine and 8-12 parts of 35%-45% streptomyces jingyangensis. The easily degradable pesticide has strong and lasting efficacy and is a vegetative organic pesticide,positioning components of the pesticide are extracted from plants, pesticide residues can be naturally degraded after the pesticide is sprayed on crops to kill diseases and pests by poison, and the pesticide is environmentally friendly.