31results about How to "Improve coloring" patented technology

The invention discloses a peach tree shape applicable for high-density planting. The peach tree shape of the invention is Y-shaped, and consists of a trunk and two large branch groups. Two large fruit branch groups can be produced on the upside of the trunk, and are arrayed oppositely in a line, and respectively extend into the two side rows; the extension direction is perpendicular to the row direction, as well as has a 45-55 degrees angle with the vertical direction. Fruit branches and small sized fruit branch groups are produced on the large fruit branch groups. The peach tree shape of the invention is applicable for high density planting, the structure of the tree is simple, the pruning is simple, the forming is quick, and the cost is low. The method of the invention is easy to be learned, the operation is simple. Standard management can be conducted for the invention to ensure that the peach orchard realize early rich and high-quality yield, high yield and stable yield.

A method for promoting the colouring on fruit (apple, pear, peach, grape, etc) features that the 5-aminolevulinic acid (ALA), or levulinic acid (LA)1 or glutamic acid (Glu) is applied to the fruit.

The invention relates to the technical field of coating preparation, in particular to waterborne titanium white paste and a preparation method thereof. The waterborne titanium white paste comprises the following raw material components in parts by weight: 12-18 parts of deionized water, 2-6 parts of a humectant, 8-12 parts of a dispersing agent, 0.1-0.5 part of a defoaming agent, 70-76 parts of rutile type titanium dioxide, 0.3-1.0 part of an anti-settling agent, 0.1-0.2 parts of a bactericide and 0.1-0.3 part of a pH adjuster. The waterborne titanium white paste provided by the invention hasgood compatibility with a two-component polyurethane system, and the color paste itself is high in stability, suitable not only for the two-component polyurethane system, but also for an one-componentpolyurethane system, an acrylic acid system and other systems, low in VOC (volatile organic compounds) content, safe, environmentally-friendly, simple in preparation method, easy to operate, and suitable for large production operations.

The present invention discloses a PET colour mother material, its preparation method and application. It contains PET and pigment, grain size of the pigment is 10-1000 nano, in the colour mother material 10%-80% of pigment can be contained, said pigment can be organic pigment or inorganic pigment whose heat-resisting temperature is above 300 deg.C, said pigment can be dispersed in PET in the form of granules. Besides, said invention also provides the concrete steps of its preparation method.

The invention relates to the technical field of leather making techniques and provides a wet-state dyeing finishing and fixation method for leathers based on a zirconium-aluminum-titanium complex. The zirconium-aluminum-titanium complex is added in a later period of dyeing and fat-liquoring; the zirconium-aluminum-titanium complex is a multi-metal cation tanning agent which may combine with leather fibers so as to increase positive charge on leather surface, to improve tinting strength of the leather surface and color brightness and to basically solve the shading problem, color fullness of cationic crust leathers is improved, consumption of dyes and formic acid in traditional fixation methods is lowered, dyeing rate and fastness of dyes are increased, the content of dyes in spent dye liquor is further decreased, wastewater treatment is easier, and a leather making process is greener.

The invention discloses a method for improving quality of citrus fruits by using inoculation of arbuscular mycorrhizal fungi. The method comprises the step of inoculating a mixed strain of arbuscularmycorrhizal fungi in citrus root systems, wherein the mixed strain of arbuscular mycorrhizal fungi comprises D. versiformis, F. mosseae and R. intraradices in a spore ratio being 1:1:1. By inoculatingthe mixed strain of arbuscular mycorrhizal fungi (D. versiformis, F. mosseae and R. intraradices in the spore ratio being 1:1:1) in the citrus root systems, the mixed strain of arbuscular mycorrhizalfungi as efficient and safe bio-fertilizer is found to have significant improvement effects on growth and development of citrus and improvement of fruit quality, and besides, as a renewable and sustainable resource, the ecological and economic benefits and environmental sustainability effects of the mixed strain of arbuscular mycorrhizal fungi are superior to those of other bio-fertilizers.

The invention relates to a nylon fabric dyeing process. Nylon fabric dyeing equipment is used in the process. The nylon fabric dyeing equipment comprises a base and a dyeing device, wherein the dyeing device is arranged on the upper surface of the base. The process can solve the following problems existing when a nylon fabric is dyed at present: existing dyeing equipment for the nylon fabric can only dye one nylon fabric each time, and multiple pieces of the dyeing equipment are needed to improve the dyeing efficiency of the nylon fabric, so that the fabric dyeing cost is increased, and the production and use of manufacturers are not facilitated; and when the nylon fabric is dyed, the nylon fabric is soaked in dyeing liquid only for a period of time and then taken out for next treatment, and the dyeing mode easily causes the fact that the dyeing degree of the nylon fabric is light and the desired color effect is difficult to achieve, so that the dyeing quality of the nylon fabric is reduced.

The invention discloses a process used for improving the surface grade of a 300-series stainless steel BA plate. The method includes the sequentially-executed steps that eleventhly, on a heat treatment line, low shot blasting, repainting and flattening processing are conducted on strip steel; twelfthly, acid cleaning is conducted on the strip steel; thirteenthly, 20%-30% of pre-rolling is conducted on the strip steel through a rolling mill; fourtheenthly, on a grinding unit, grinding is conducted on the strip steel through multiple different abrasive belts with the gradually-decreasing roughness in sequence; fifteenthly, multi-pass rolling is conducted on the strip steel, and the deformation amount of the last three passes is controlled to be within 18%; and sixteenthly, bright annealing treatment is conducted on the strip steel. According to the method for improving the surface grade of the 300-series stainless steel BA plate, by adopting the processing method of heat treatment, pre-rolling, different-roughness grinding, multi-pass rolling and bright annealing for the strip steel, the surface defect rate of the BA plate in the production process can be decreased, resolution, whitedimness and colorization of the surface of the strip steel are effectively improved, and therefore the surface grade of the BA plate is improved.

The invention discloses environment-friendly red cream and belongs to the technical field of coating. The red cream comprises the following components by weight percentage: 60-70% of environment-friendly plasticizer, 0.01-0.03% of dispersant and 29.97-39.99% of scarlet powder, wherein the environment-friendly plasticizer is epoxy hexyl phthalate; and the dispersant is sodium lauryl sulfate. The scarlet powder is BBS scarlet powder. The cream is non-toxic, environment-friendly, safe, good in stability, high in tinting strength, easy to disperse, free from wiredrawing, bright in color, and good in high temperature resistance and weather fastness, and does not migrate or discolor.

The high-stability fluorescent color paste is prepared from the following main raw materials in parts by weight: 40 to 50 parts of fluorescent pigment, 4 to 6 parts of macromolecular dispersing agent, 0.1 to 1 part of anti-settling agent, 4 to 10 parts of polyalcohol, 1 to 5 parts of micromolecular wetting agent, 0.1 to 0.3 part of preservative and 30 to 50 parts of water. Accroding to the invention, the product has the advantages of good stability, uniform dyeing, high production efficiency, no harm to the environment and human bodies and the like.

The invention relates to solvent-free white paste for polyurethane shoe sole and a preparation process of white paste. The white paste contains the following components in parts by weight: 50-55 partsof titanium dioxide, 10-20 parts of light calcium carbonate, 5-10 parts of alcohol, 4-6 parts of a dispersing agent, 5-10 parts of a wetting agent, 2-6 parts of an anti-settling agent, 0.1-0.3 part of a preservative and 0.1-5 parts of water. The white paste provided by the invention can be used for completely replacing solvent type white paste for producing the polyurethane shoe sole, so that theemission of VOC is reduced, the air pollution is reduced, the white paste is environment-friendly and ecological, the air permeability, wear resistance, whiteness and yellowing resistance of the white paste are improved without changing the characteristics and functions of the shoe soles, and the white paste has very good market advantages.

The invention relates to the field of fluorescent pigments special for candles and particularly relates to a special fluorescent pigment for candles and a production process thereof. The production process comprises the following steps: uniformly mixing p-toluenesulfonamide and a formaldehyde solution, adding melamine, continuously adding 70-85 parts by mass of 40% formaldehyde solution and 200-220 parts by mass of wax, heating to 85-100 DEG C, and keeping the temperature for 15 minutes to obtain synthetic resin taking the wax as a carrier. The special fluorescent pigment is specially developed for candle production, in the candle production process, the fluorescent pigment is added into paraffin, the emulsification is uniform, the color dispersion is uniform, the precipitation phenomenonis avoided, the filtering process is reduced, and the production efficiency is improved.

The invention discloses a mechanized planting management device for a grapery. The device comprises a ground, wherein a ground temperature detecting unit is arranged inside the ground, a first groundburied pipe is arranged at the top of the ground temperature detecting unit, a second ground buried pipe is arranged at the top of the first ground buried pipe, lower supporting rods are fixedly arranged at the top of the ground, cross rods are fixedly arranged at the tops of the lower supporting rods, upper supporting rods are fixedly arranged at the tops of the cross rods, air temperature detecting units are arranged on the side faces of the upper supporting rods, a plurality of exhausting windows and air inlet windows are fixedly arranged on the lower supporting rods, each air inlet windowis arranged at one side of the corresponding exhausting window, a connecting hopper is fixedly arranged on side faces of the air inlet windows, a flow confluence pipe is arranged on the connecting hopper, a case is arranged on the side faces of the lower supporting rods, and a cold-blast air unit and a hot-blast air unit are arranged inside the case. According to the mechanized planting managementdevice for the grapery, the influence caused by outside natural environments is absent while the diurnal temperature variation during grape growth is increased, and the action on improving the coloration and sugar content of grapes is remarkable.

The invention relates to the technical field of grape planting, and relates to grape culture soil. The grape culture soil comprises river sand, gravel, vegetable garden soil, modified coal cinder, pinewood sawdust, mountain clay, medical stone particles, limestone and fertilizer. The grape culture soil is good in physical and chemical properties and has very good breathability and a high fertilizer-retention and water-retention capability, by using the grape culture soil, soil hardening can be well improved, the content of soil organic matter is increased, mineral nutrients are increased, and comprehensive adsorption of nutrients and water in the grape growth process is promoted; by using the grape culture soil, the acid and alkali environment of soil needed for the grape growth can be well maintained, the salinization of the soil is eliminated, the utilization rate of the nutrients in the planting soil for the grape growth is increased, the color and the sugar degree of grape fruits are increased, the mouthfeel of the grape fruits is improved, the yield of the grape fruits is increased, the content of anthocyanin in grapes can be increased through the grape culture soil, and the quality of the grapes is improved.

A fruit induction coloring agent composition is prepared from, by weight, 1-3 parts of natural abscisic acid, 18-22 parts of isopentennyladenine with the mass content being 0.02%, 9-12 parts of ammonium molybdate, 38-42 parts of citricacide-titanium chelate, 18-22 parts of glycine, 1-3 parts of n-propyl dihydro-jasmonate and 6-10 parts of monopotassium phosphate. The composition does not contain ethephon and has no side effects like threshing and leaf falling; in the fruit swelling stage, fruits quickly swell, the fruits can be quickly colored within one week in the early stage of fruit coloring, the sugar degree is increased, the natural anthocyanin content is increased, the fruits can come into the market 7-10 days earlier, quality of fruits processed by a fruit induction coloring agent is improved, storage and transport performance is improved, photosynthesis can be enhanced, the chlorophyll content is increased, activity of peroxidase is improved, and absorption and transport of plants to nitrogen, phosphorus, potassium and other microelements are promoted.

The invention relates to a polyester fiber / modified polyester fiber blended fabric dyeing method. The method specifically sequentially includes the steps such as pre-sizing, dyeing, rinsing, washing and dewatering and drying, which are different from the processes of pre-sizing, pretreatment, polyester fiber dyeing, rinsing, modified polyester fiber dyeing, rinsing, washing, dewatering and dryingin the prior art. Compared with the prior art, the method has the advantages that polyester fiber and modified polyester fiber of fabric are dyed simultaneously by one bath process, the pretreatment is omitted, shading effect after dyeing is good, usage of water and steam in dyeing is reduced greatly, time for dyeing is shortened greatly, and usage of dyestuff is also reduced.

The invention relates to the technical field of grape planting, in particular to an antler-shaped grapevine support and a grapevine planting method thereof. The method is suitable for cold-proof areas without soil burying or greenhouse cultivation, and the coloring, sensory quality and yield of grapes are improved. The support comprises a half-moon-shaped iron sheet and a support body; the support is in an H shape; the half-moon-shaped iron sheet is erected at the upper part of the H-shaped support; the adopted planting method comprises the steps of trunk pruning, antler-shaped main vine pruning, half-moon-shaped iron sheet frame face pruning, middle shoot pruning and short shoot pruning; the surface width of a half-moon-shaped iron sheet frame is about 2m, and the height of the half-moon-shaped iron sheet frame is about 0.5 m; the pruning mode is that middle and short shoots and short shoots are subjected to alternative updating pruning, finally, the length of a reserved fruiting mother branch is 0.2-0.5 m; in the middle and short shoot pruning, 2-6 winter buds are reserved.

The invention belongs to the technical field of paint compositions, and specifically discloses a water-based environmentally protection paint, comprising 25 to 35 parts of water, 15 to 20 parts of acrylic emulsion, 0.3 to 0.5 part of penetrating wetting agent, 0.1 to 0.3 part of defoaming agent, 1 part of dispersing agent, 15 to 20 parts of titanium dioxide, 9 to14 parts of talcum powder, 0.3 to 0.5 part of flame retardant, and 0.2 to 0 .4 part of antiseptic antibacterial agent. The invention aims to provide a water-based environmental protection paint which is harmless to the human body and the environment.

The invention belongs to the technical field of ceramic coloring and pigment and particularly relates to a method for preparing yellow pigment by using commonly used color development for replacing rare-earth element praseodymium and vanadium color development. The method is mainly characterized in that zirconium oxychloride, cadmium sulfate, sodium sulfide, high-activity white carbon black, fluorine-containing multi-component mineralizer, caustic soda flakes and zinc chloride or ferrous chloride are used as raw materials, a technique of doping zinc ions and iron ions in envelope cadmium sulfide pigment is adopted, a solid-liquid combination method is adopted for introducing precursors, novel mineralizer is introduced during high-temperature sintering and the yellow pigment which can replace the rare-earth element praseodymium and the vanadium color development is prepared. The resistant temperature of a product can be improved by 30-50 DEG C on the basis of the resistant temperature of the original zirconium-praseodymium yellow and vanadium-zirconium yellow, the dissolved quantity of cadmium can fully satisfy the international standard, the grain shape is more evenly and grains are spherically distributed and the color development effect is two times of the color development effect of the original product.

The invention discloses a production-while-repairing method for increasing the production and quality of citrus on polluted soil. and Southeast Sedum interplanting cultivation management, and weeding and irrigation were carried out during the cultivation management period; during the new shoot stage, fruit setting stage and fruit expansion stage of citrus, Ladomexin chemical fertilizer and activator were applied once respectively, a total of three times; Carry out deflowering and cutting of sedum before citrus fruit setting, harvest the upper part of sedum sedum one month after cutting, and harvest citrus after the citrus is fully mature. The invention adopts citrus and sedum sedum for interplanting, and uses Ladomexin chemical fertilizer and activator in the critical period of citrus, which not only improves the soil quality of citrus orchards, but also increases the yield of citrus.

The invention discloses a solar spectrum imitation LED lamp, which is composed of a base plate, a purple LED chip, and an encapsulation glue used for encapsulating the purple light LED chip. The encapsulation glue is mixed with a composite fluorescent powder, and the composite phosphor powder consists of first, second and second Composed of three phosphors, the peak wavelength of the first phosphor is 445-455nm, and the dominant wavelength is 485-495nm; the peak wavelength of the second phosphor is 445-455nm, and the dominant wavelength is 470-480nm; the peak wavelength of the third phosphor is 650‑660nm, the main wavelength is 605‑615nm; the wavelength of the violet LED chip is 405‑425nm. The sun-like spectrum LED lamp utilizes the interaction of the first and second phosphors with similar peak wavelengths, a difference of 10-15nm in dominant wavelengths, and an optimal excitation wavelength that matches the violet LED chip, thereby forming a continuous sun-like spectrum. High color value, less prone to visual fatigue.

The invention discloses a composition for a coating, the coating and a preparation method thereof. The composition for the coating comprises the following raw materials in parts by weight: 50 to 55 parts of calcium carbonate, 10 to 15 parts of polyurethane emulsion, 30 to 40 parts of water, 2 to 5 parts of dispersing agents, and 1 to 2 parts of flatting agents. The invention also provides a method for preparing the coating by using the composition. The method for preparing the coating by using the composition is characterized by comprising the following steps of adding the calcium carbonate, the polyurethane emulsion, the water, the dispersing agents and the flatting agents into a container, and agitating and mixing uniformly an obtained mixture. The invention also provides the coating, which is prepared according to the method. Main raw material of the composition for the coating is the calcium carbonate, and is low in cost; the durability of the coating is increased by using the polyurethane emulsion; moreover, a water-glass color dispersing agent is used, so that the luster of a paint film can be increased, and the coloring and the covering power of the coating can be improved, the flooding and the sedimentation can be prevented, and the production efficiency and the storage stability of the coating can be improved. The coating prepared by the invention is not only low in cost, but also has the advantages of high durability and storage stability.

The invention proposes a nucleic acid detection kit and a detection method. The kit uses a microfluidic chip as a carrier, and includes a sample injection area, a microchannel and a waste liquid area. There are multiple T lines and C lines in the microchannel. The T line is coated with nucleic acid single strands containing different target fragments, and the C line is coated with internal reference single strands. After the nucleic acid in the sample to be tested is amplified and denatured into nucleic acid single strands, the nucleic acid single strands are mixed with nucleic acid dyes. Under ice bath conditions, it combines with the corresponding nucleic acid single strand coated on the T line to form a nucleic acid double strand stained with nucleic acid dye, thereby generating fluorescence and realizing the detection of multiple target fragments. This method is simple, convenient and efficient.

The invention discloses a color developing solution for ultraviolet visual detection and application thereof, and the color developing solution is prepared by dissolving 3, 3 ', 5, 5'-tetramethyl benzidine in dimethyl sulfoxide to prepare a mother solution, and diluting the mother solution with a citric acid-sodium citrate buffer solution with the pH value of 3.5-5.5 until the concentration is 0.02-0.8 mM. The substrate of the color developing solution has specific response to ultraviolet light, is high in sensitivity, safe and non-toxic, can directly generate color change and is hardly influenced by visible light and infrared light, and the color development is gradually enhanced along with the accumulation of ultraviolet radiation time, so that not only can the visual detection of the ultraviolet light be accurately realized, and the color developing solution is also particularly suitable for visual analysis and detection of bracelet type portable ultraviolet detection sensors, and harm of ultraviolet light to human skin is reduced.

The invention belongs to the field of conditioning meat product processing, and particularly relates to slurry for improving the color and the luster of a conditioning meat product and the conditioning meat product using the same. The slurry comprises starch and a coloring enhancer; the mass ratio of the starch to the coloring enhancer is 1: (0.05-0.50); and the coloring enhancer is one or more of non-starch polysaccharide, a protein or an emulsifier. The invention finds for the first time that the coloring effect of a pigment in the meat product can be enhanced by adding one or more macromolecular substances of the non-starch polysaccharide, the protein or the emulsifier, and the method is easy to operate, low in cost and beneficial to large-scale application and popularization.

The invention discloses a color former used for pickling fowl delicatessen and the application of the color former and belongs to the field of food processing industry. The color former comprises a small quantity of sodium nitrate and sodium nitrite, sodium erythorbate, lactic acid, dinitroso-ferroheme and white granulated sugar by the eviscerated fowl weight per kilogram. The color former is particularly suitable for pickling at high temperature. The coloring effect is good and color fading or browning is not easy. The invention provides a brand-new low-nitrate low-nitrite color former with high coloring degree and good thermostability which is not easy to decompose. The color former is applicable to pickling at high temperature and the effect is outstanding.

The invention relates to the technical field of leather making techniques and provides a wet-state dyeing finishing and fixation method for leathers based on a zirconium-aluminum-titanium complex. The zirconium-aluminum-titanium complex is added in a later period of dyeing and fat-liquoring; the zirconium-aluminum-titanium complex is a multi-metal cation tanning agent which may combine with leather fibers so as to increase positive charge on leather surface, to improve tinting strength of the leather surface and color brightness and to basically solve the shading problem, color fullness of cationic crust leathers is improved, consumption of dyes and formic acid in traditional fixation methods is lowered, dyeing rate and fastness of dyes are increased, the content of dyes in spent dye liquor is further decreased, wastewater treatment is easier, and a leather making process is greener.

The invention discloses a dyeing method of a blended fabric, and belongs to the technical field of fabric dyeing. Compared with a traditional dyeing process, the dyeing process only comprises the four processes of dyeing, cleaning, water washing and color fixing, one-bath dyeing of the blended fabric is achieved, a dyed fabric is free of defects such as color spots and dark spots, the degree of dyeing is high, the color fastness is good, the cost is saved, the dyeing time is shortened, and the production efficiency is greatly improved.