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.

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 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 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 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.

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 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.