18 results about "Liquid color" patented technology

The invention relates to the technical field of liquid silica gel forming, and discloses a liquid color silica gel forming process and clothing application, and the liquid color silica gel forming process comprises the following steps: step 1, base material pretreatment: selecting a flexible base material, cutting according to the size of a formed part, removing corner burrs, and sequentially carrying out ultrasonic cleaning, hot air drying and plasma activation; 2, according to the forming color requirement corresponding to the qualified flexible substrate obtained in the step 1, color paste preparation and dispersion are carried out, a bi-component addition type liquid silica gel matrix and special color paste are taken according to the mass ratio of 100: 8, 0.8% of surface modified nano-silica dispersion media are added, a dynamic shearing-ultrasonic two-stage dispersion technology is adopted for treatment, and the flexible substrate is obtained. According to the liquid color silica gel forming process, a two-stage dispersion process is adopted, a special dispersion medium is matched, uniform dispersion of color paste is achieved, and the liquid color silica gel forming process has the core advantages of being stable in color, washable and free of fading, good in silica gel fluidity after dispersion and suitable for scenes with high color requirements such as garment decoration.

The invention discloses a display panel and a display device, relates to the technical field of display, and aims to at least alleviate the technical problem that a liquid color resistance material is easy to overflow in related technologies. The display panel comprises a substrate, an insulating layer, a black matrix layer and a color resistance layer, the insulating layer is located on the substrate, and the insulating layer is provided with a plurality of first openings which are mutually spaced; the black matrix layer is located on the insulating layer and is provided with a plurality of second openings which are arranged at intervals, and each second opening is communicated with one first opening to form an accommodating cavity; the color resistance layer comprises a plurality of color resistance blocks which are arranged at intervals, and each color resistance block is arranged in the corresponding containing cavity. Wherein in the first direction, the size of the end, close to the substrate, of the second opening is smaller than or equal to the minimum size of the first opening, and the first direction is perpendicular to the thickness direction of the display panel.

The application discloses a colored polylactic acid oligomer, a preparation method thereof and a polylactic acid colorant, and belongs to the technical field of polymer materials. The colored polylactic acid oligomer is prepared by directly initiating controllable ring-opening polymerization of lactide by using active amino groups in an organic dye, and is composed of linkage of the dye and homogenized polylactic acid molecular chains in a chemical structure, so that the colored polylactic acid oligomer has excellent compatibility and dispersibility in a polylactic acid base material, and thus the base material can still maintain original excellent performance when the colored polylactic acid oligomer is applied to the base material by blending. The homogenized polylactic acid molecular chains in the colored polylactic acid oligomer are linked to auxiliary groups of the dye instead of chromophores, so that the colored polylactic acid oligomer can present the same hue as the corresponding dye, and the color can be adjusted according to the red-yellow-blue (RYB) hue circle law to present diversification, and the original liquid coloring product can present the required color by simple blending.

The invention provides a liquid filling effect rendering method and device and electronic equipment. The method comprises the steps of obtaining a target model; the surface of the target model is formed by connecting a plurality of vertexes; obtaining a liquid level height corresponding to the target model in real time, and determining a target model part in the target model based on the liquid level height; determining an initial rendering parameter based on the target model part, a preset liquid color parameter and a foam effect parameter, determining a reflection effect parameter based on a position parameter of a vertex of the target model part and a shooting parameter of the virtual camera, and determining a target rendering parameter based on the initial rendering parameter and the reflection effect parameter; and rendering the target model based on the target rendering parameter, and displaying the rendered target model on the graphical user interface. According to the method, on the basis of ensuring the liquid filling effect, the real-time rendering efficiency is improved, resources consumed when the terminal equipment renders the liquid filling effect in real time are reduced, the situation of picture jamming is reduced, and the user experience is improved.

This invention provides a foam elimination method and apparatus, relating to the field of defoaming technology in the filling process. It utilizes a laser generator to produce a laser beam, which is transmitted to a homogenizer. The homogenizer shapes the laser beam into a planar spot for output. The wavelength of the laser is located in the absorption peak band of liquid water. The energy of the laser is absorbed by water molecules in the foam liquid film and converted into heat energy, causing the liquid film to vaporize instantaneously and break up the foam. The advantages of this invention are that it uses laser light incident from the side of the container, directly utilizing the thermal effect to vaporize the foam liquid film, avoiding complex acoustic wave conversion and conduit structures; it is unaffected by liquid color and transparency; the laser spot can be pre-adjusted to cover the foam area, eliminating the need for dynamic focusing during filling; and it does not damage containers such as PET, PE, or glass, achieving a highly efficient and stable online defoaming function.

1. Name of the designed product: wine bottle (Sizhen old flavor brandy). 2. Use of the designed product: bottle for wine. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo showing the design points: perspective view. 5. Other circumstances or explanations: the color of the liquid in the bottle is not within the protection scope, and the bottle body is colorless and transparent.

The overflow dyeing machine optimal operation water level determination and control method, propose a new type of dyeing optimal operation water level determination and control means, in order to be able to according to the printing and dyeing process in the printing and dyeing process, according to the structure and principle of overflow dyeing machine, realize the modeling and process control of optimal operation water level determination and control method, so as to realize the dyeing liquid color concentration to meet the process requirements, achieve the uniformity and stability of fabric color, at the same time, significantly save water, electricity, steam consumption, improve dyeing efficiency and reduce production cost. Including the following execution process: 1), confirmation process of water quantity below inner wall; 2), confirmation process of water quantity of full pipeline and related equipment during operation; 3), main pump minimum water level determination process; 4), confirmation process of dyeing fabric moisture content; 5), optimal water level operation control process.

The invention discloses a colored polylactic acid oligomer, a preparation method thereof and a polylactic acid coloring agent, and belongs to the technical field of high polymer materials. The colored polylactic acid oligomer is prepared by directly initiating controllable ring opening polymerization of lactide by active amino in an organic dye, and the chemical structure of the colored polylactic acid oligomer is formed by bonding the dye and a homogenized polylactic acid molecular chain, so that the colored polylactic acid oligomer has excellent compatibility and dispersity in a polylactic acid base material; therefore, the base material can still maintain the original excellent performance when the base material is blended for stock solution coloring application. In the colored polylactic acid oligomer, a homogenized polylactic acid molecular chain is bonded on an auxochrome group amino group of the dye instead of a chromophore, so that the colored polylactic acid oligomer can present the same hue as the corresponding dye, and the color can be blended according to a red-yellow-blue (RYB) hue ring rule to present diversification; and the stock solution colored product can present the required color through simple blending.

To provide a method for producing a regenerated polyester resin excellent in hue and productivity, and to provide a molded article excellent in productivity, free from variation between shots and contamination of a molding line, and excellent in transparency and appearance.SOLUTION: A method for producing a regenerated polyester resin, the method comprising all of steps [1] to [5] in this order, wherein polymerization of a polyester resin is performed simultaneously with pelletization in step [3] or decontamination in step [5], the method for producing a recycled polyester resin includes a step of adding a liquid coloring resin composition before or simultaneously with the step [3], wherein the liquid coloring resin composition contains a liquid dispersion medium (A), a dispersing agent (B), and a pigment (C), the liquid dispersion medium (A) has a viscosity at 25 °C. of 10,000 mPa·s or less and a decomposition initiation temperature of 250 °C. or higher, and the pigment (C) is at least one selected from the group consisting of a phthalocyanine-based pigment, an anthraquinone-based pigment, a cobalt-based pigment, and ultramarine.SELECTED DRAWING: None

The utility model discloses a pickling line hydrochloric acid concentration on-line detection device, and relates to the technical field of pickling line equipment, the pickling line hydrochloric acid concentration on-line detection device comprises a storage box connected with a plurality of feeding pipes communicated with a pickling tank; the reaction container is communicated with the storage box through a first connecting pipe; the indicator tank is communicated with the reaction container through a second connecting pipe, and an indicator for detecting the acid solution is filled in the indicator tank; the reaction tank is communicated with the top of the reaction container through a third connecting pipe and is filled with a sodium hydroxide solution; the placing platform is used for placing the reaction container; a metering pump is mounted on the feeding pipe; micro pumps are mounted on the first connecting pipe, the second connecting pipe and the third connecting pipe; the light source lamp is mounted on one side of the reaction container and faces the reaction container; and the color identification device is arranged on one side of the reaction container and is used for identifying the color of the liquid in the reaction container. The device has the effect of improving the PH detection accuracy of the solution in the pickling tank.

To provide a highly interesting solid bathing agent.SOLUTION: The solid bath agent 1 includes a dissolvable body part 10 of any kind of a plurality of kinds, and a toy included in the body part 10, wherein the body part 10 is configured so that the toy cannot be visually recognized from the outside before dissolution, and is configured so that a liquid in which the body part 10 is dissolved can be changed in a plurality of stages after the start of dissolution. By dissolving the main body part 10, the color of the liquid can be changed to a first kind of change for changing the color of the liquid to a first color and a second color, a second kind of change for foaming the liquid by an operation such as stirring, and a third kind of change for bringing the sub-body part 30 into a floating state in the liquid, and the performance when the doll body 20 appears from the inside of the main body part 10 is diversified.SELECTED DRAWING: Figure 2

The embodiment of the invention relates to the field of computer rendering, and discloses a simulation method and device for multi-layer liquid mixing in a container, a medium and a product. The method comprises the following steps: determining a target mixed color state according to an initial reference color and color parameters of at least one liquid to be mixed; wherein the target mixed color state is obtained in a CMYK color model and is used for simulating a color mixing effect of liquid layered fusion in a mode of accumulating color contribution layer by layer; and converting the target mixed color state from a CMYK color model to an RGB color model to obtain a mixed RGB color value. The technical problems that in the prior art, the liquid color mixing simulation effect is not real, and the color accumulation and attenuation process during liquid layered fusion is difficult to accurately present can be solved at least.

The invention discloses a splitting method for dope-dyed suede fabric, belongs to the technical field of dyeing and finishing, and solves the problems that splitting of current disperse dye or organic pigment dope-dyed suede fabric needs to be carried out under a very strong alkaline condition, and due to a strong alkaline splitting condition, the suede fabric is seriously decolored and discolored, the fastness is reduced, and the subsequent use requirement of a product cannot be met. According to the invention, a series of four cationic surfactants are used as the chamois suede splitting accelerant, and the use amount of an alkaline agent during splitting of chamois suede dyed by a disperse dye or an organic pigment stock solution is reduced through the excellent promotion effect of the four cationic surfactants, so that the decoloration, discoloration and fastness of the chamois suede dyed by the disperse dye stock solution are within a controllable range. The method is suitable for splitting the chamois suede dyed by disperse dye or organic pigment stock solution.

This invention discloses a colorimetric card for early warning drainage fluid, comprising a card body, a colorimetric area, a central hollow area, an elastic fitting structure, a light-shielding structure, a time-recording structure, an independent detection piece, and sealed packaging. The card body has a colorimetric area and a central hollow area. The colorimetric area includes a normal zone, an infection warning zone, and a severe infection zone. The elastic fitting structure is located on the back of the card body, allowing the card body to conform to the curved surface of the drainage bag. The light-shielding structure is an extension of the card body, blocking external ambient light during colorimetric analysis. The time-recording structure includes a preset time node area and a blank supplement area, meeting the flexible monitoring needs of different drainage times in various departments. The independent detection piece is independent of the card body, with a pH detection element mounted on it, and is individually packaged in sealed packaging. This invention is applicable to drainage fluid monitoring in multiple clinical departments, including general surgery, hepatobiliary surgery, neurosurgery, urology, thoracic surgery, and obstetrics and gynecology. The colorimetric unit corresponds to CMYK values, RGB values, or Pantone color codes, allowing a color difference tolerance of ±5%. The beneficial effects of this invention are: direct observation of liquid color through the drainage bag; elastic fit structure design to fit the curved surface; light shielding structure to reduce ambient light interference; standardized color measurement to ensure batch consistency; flexible time recording to meet the needs of various departments; and independent pH detection strips for flexible and convenient testing.

1. Name of the design product: multifunctional rapid detector. 2. Use of the design product: the design is used for measuring liquid color information and conducting quantitative analysis. 3. Design points of the design product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

This application relates to the field of food color-protecting agents, specifically to a natural color-protecting agent, its preparation method, and its application. The natural color-protecting agent includes key color-protecting components and a carrier. The key color-protecting components include enzyme inhibitors, chelating components, and antioxidant components. The preparation method of the natural color-protecting agent is as follows: the key color-protecting components and the carrier are mixed in proportion to obtain a mixture, which is then mixed in a three-dimensional mixer at a speed of 250-350 rpm for 10-20 minutes to obtain a powdered color-protecting agent; or deionized water is added to the mixture to adjust the solid content to 10-50% to obtain a liquid color-protecting agent. In the color-protecting treatment, the color-protecting agent prepared in this application significantly reduces the brightness and browning degree of food during storage, and significantly inhibits the enzyme activities of polyphenol oxidase and peroxidase. The treated food has a high sensory score and good stability.

1. The name of the design product: faucet (temperature color change). 2. The use of the design product: for controlling the flow of liquid and flow, and the A handle according to the temperature of the liquid color change. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: when the fluid temperature is high, the A handle is in the red state of use state figure 1; when the fluid temperature is normal or low, the A handle is in the blue state of use state figure 2; when the fluid temperature is comfortable, the A handle is in the green state of use state figure 3. 6. Other circumstances that need to be explained: the A part of the design product view is the handle, made of transparent or translucent material.

Device 2 for dispensing liquid color components into a polymer includes: a weighing platform 4 supported on a pair of load cells 6, which in turn are supported on a base 8. A reservoir 12 contains liquid color component 14. A pump 16 is arranged to pump the liquid component through a pipe 20 to an extruder or injection molding machine. Above the inlet 24 is a transfer module 26, which includes a bag-in-a-box structure 28. The transfer module 26 includes: a transfer pump 36 associated with the outlet of container 32. A transfer pump motor 38 is arranged to engage with the transfer pump 36 and operates such that the liquid component can be pumped from container 32 into reservoir 12 through an air gap 13 defined between the transfer pump 36 and the inlet 24 of reservoir 12. There are no pipes, tubes, or other conduits between the transfer module 26 and reservoir 12 for the liquid component to travel through.