265 results about "Liquid color" patented technology

Embodiments include a liquid colorant composition having an acrylates / octylacrylamide copolymer, a cellulose material, alcohol and a colorant. The cellulose material may be hydroxypropylcellulose. Isostearyl alcohol and silica may be included in the composition to enhance properties such as the spreadability and feel of the composition on the lips. Additional additives such as fragrance and botanical extracts may also be added. Such compositions can be easily applied to the lips and offer long wear characteristics.

A pump for boosting pressure of liquid color for injection into plastic resin in molding or extrusion apparatus includes a housing having a first bore extending in a first direction and second and third bores extending through the housing and communicating with the first bore proximate a first end of the first bore with the first end of the first bore being blind. The pump further includes an inlet check valve connectable to the second bore for permitting liquid flow through the second bore into the first bore. Further included is an outlet check valve connective to the third bore for permitting liquid flow out of the first bore through the third bore. A member is reciprocally axially movable within the first bore. A solenoid applies air pulses to the end of the first member facing oppositely from the blind end of the first bore.

The present invention relates to the continuous production of coated, dyed, printed, or painted materials by dip coating, spraying or printing in which a plurality of flowable materials including a liquid color concentrate are fed to a continuous mixing chamber with a substantially continuous input and output. The liquid color concentrate is dispensed by a dispensing apparatus including at least a first substantially vertical hollow chamber; a controllable pump device having an inlet fluidly connected to an outlet of said first hollow chamber for pumping the liquid color concentrate to the mixing chamber; a sensor for outputting substantially continuously a signal dependent upon a height of a liquid in the first hollow chamber; and a control device suitable for controlling at least one flow rate determining characteristic of the controllable pump in response to the output signal of the sensor so as to maintain the flow rate of the liquid to be dispensed through the pump device at a predetermined value. The method and apparatus are particularly useful in the manufacture of printed carpets.

A process to manufacture concrete products with reduced or no efflorescence by using one or more chemicals that can act as water absorbents, which can be absorbents, super absorbents, or thickeners, either alone or in combination with other common concrete additives. A liquid color preparation and a granular color preparation with integrated water absorbents are also disclosed.

Apparatus and methods for delivering liquid color to a plastic resin processing machine include a scale for weighing a container of liquid color, a pump for removing liquid color from the container, controller for actuating pushers in the pump in a sequence whereby a first pusher is displaced to squeeze the delivery tube while a second and third pusher are not displaced thereby permitting liquid color to flow through the tube from the supply to a first position of tube squeezing, whereupon a second pusher is displaced to squeeze the tube and substantially trapped liquid color in the tube at the first and second position of tube squeezing, whereupon the first pusher permits liquid color to flow through the tube pass the first position of tube squeezing and the third pusher squeezes the tube and thereby forces at least a portion of the trapped liquid color material through the tube pass the first position of tube squeezing thereby supplying liquid color to the plastic resin processing machine at a predetermined rate according to a selected recipe to produce plastic parts having desired characteristics.

The invention discloses a formaldehyde-free animal specimen fixed liquid and a preparation method thereof, the formaldehyde-free animal specimen fixed liquid includes the following components: a biocide mildewcide, a protein denaturant, a polyol moisturizing agent and balance of water, and if the biocide mildewcide is in solid state, the mass concentration of the biocide mildewcide is 5-20 g / L, if the biocide mildewcide is liquid, the volume concentration of the biocide mildewcide is 1-2%; the volume concentration of the protein denaturant is 5%-40%; and the volume concentration of the polyol moisturizing agent is 2% to 10%. The formaldehyde-free animal specimen fixed liquid does not contain formaldehyde, and is non-volatile, and harmless to the human body; a fresh animal organ is washed with normal saline, and stored in the fixed liquid, a year later, the organ is not corrupted, free of mildew spot, and free of obvious color and shape change, the fixed liquid color has no obvious change, and the storage effect is good.

A liquid concentrate is disclosed, having a bio-derived oil carrier; at least one colorant or functional additive; and optionally surfactant, viscosity modifier, and other functional additives or specialty colorants. The colorant can be one or more pigments, one or more dyes, or combinations thereof. The functional additive can be a performance additive or a processing additive. The bio-derived oil is compatible with a variety of bio-derived polymeric resins, especially polylactic acid and polyhydroxyalkanoates.

The invention relates to a preparation process of tea, in particular to a preparation process of Wudao oolong kungfu tea, which is characterized by comprising the following steps: 1) picking tea leaves; 2) cooling blue for the tea leaves; 3) s withering the tea leaves in sunshine; 4) rotating the tea leaves; and 5) carrying out de-enzyme on the tea leaves: when the green taste of the rotating tea leaves disappears and the flavor of orchid appears, carrying out the de-enzyme fast, wherein the temperature is 220 DEG C, 1 / 2kg of the tea leaves is placed in a pot, and when the tea aroma of the de-enzyme tea leaves appears and the color is yellowgreen, the de-enzyme tea leaves are pinched and fried powerfully until the water can not drop; 6) rolling the tea leaves: initially rolling the tea leaves for 3 to 4 minutes and then performing initial baking after deblocking, stopping the baking when the drying degree of the tea leaves reaches 50 to 60% and the tea leaves are not sticky, and de-blocking the tea leaves by bags rubbing when the tea leaves are hot until the particles are formed after rubbing for 3 times and baking for 3 times; 7) baking; and 8) picking by winnowing the tea leaves: obtaining the Wudao oolong kungfu tea after screening, winnowing, picking, evenly piling and packaging of the slowly roasted tea leaves. The tea leaves of the obtained Wudao oolong kungfu tea have moderate yellowgreen color, bright and yellowgreen liquid color, and good flavor. The tea leaves are hardly broken, the particles of the dried tea are round and tight, and the flavor is mellow without bitter when the leaves are soaked for drinking.

A liquid color concentrate is disclosed, having a liquid acrylic-based polymer carrier; colorant; and optionally other functional additives. The colorant can be one or more pigments, one or more dyes, or combinations thereof. The liquid polymer is compatible with a variety of plastic resins, especially optically clear plastic resins, such as polycarbonate, polymethyl methacrylate, and styrene-acrylonitrile.

A liquid colorant composition includes an acrylates / octylacrylamide copolymer, a cellulose material, alcohol and a colorant. The cellulose material may be hydroxypropylcellulose. Isostearyl alcohol and silica may be included in the composition to enhance properties such as the spreadability and feel of the composition on the lips. Additional additives such as fragrance and botanical extracts may also be added. Such compositions can be easily applied to the lips and offer long wear characteristics.

The invention relates to citrus Pu'er tea and a preparation method thereof. The preparation method of the citrus Pu'er tea comprises the following steps: (1) pretreating citrus: washing the citrus cleanly, drying in the air, opening a mouth at the top of the citrus to obtain a top cover, digging out pulp in the citrus, and keeping a citrus shape for standby application; (2) pretreating Pu'er tea: adjusting the water content of the Pu'er tea to 18%-35%; (3) loading the Pu'er tea into the citrus, and closing with the top cover; and (4) drying. The citrus Pu'er tea is black and moist in peel color and luster, auburnish red and bright in tea liquid color and luster, mellow and strong in taste, and strong but not astringent.

The invention relates to a method for detecting dammarane tetracyclic triterpenoid saponin and secondary aglycone. The inventive method uses high-efficiency liquid color spectrum-mass spectrum coupled device, wherein the conditions of high-efficiency liquid color spectrum comprises: color spectrum column is ODSC18 column; the column temperature is 20-38Deg. C; the conditions of mass spectrum comprise: the ion source is Turbo Ionspray source; the ejecting voltage is 3000-5000V; the Tem is 250-300Deg. C; the detector uses triplicate four-electrode serial mass spectrum detection and positive ion detection; the scanning method uses multi-reaction detection (MRM); CE is 17-36V; DP is 8-110V; the ion detection comprises: processing impact induce dissociation on the quasi-molecule ion peak of said saponin of first-stage scanning mass spectrum, to obtain the second-stage fragment ion; and uses multi-reaction detection (MRM) scanning method to analyze the ion reaction quantitatively, to represent the blood drug density of monomer saponin and secondary aglycone.

The present invention relates to a production process of pattern permeating ceramic tile and alters traditional liquid color distributing into solid dry grain distributing in producing plished pattern permeating ceramic tile. The production process features that produced solid grains with different granularity and adsorbed coloring metal ion(s) or crystal grains with coloring metal ion(s) are distributed onto the prefabricated ceramic tile adobe before adding permeation assistant, sintering and polishing. The pattern permeating ceamic tile product has rich color, natural and ever-changing pattern is like natural stone material.

The invention discloses a multilayer laundry detergent tablet, and a preparation method thereof. Each of the multilayer laundry detergent tablet comprises two layers or more than two layers of laundry detergent single tablets; an adhesive substance is arranged between the two layers of laundry detergent single tablets, or among the more than two layers of laundry detergent single tablets; and the adhesive substance is one or a mixture of a plurality of ingredients selected from a liquid bio-enzyme, a liquid perfume, a liquid softening agent, a liquid color protecting agent, and a liquid antiseptic. The preparation method comprises following steps: the surface of each laundry detergent single tablet is coated with the adhesive substance via smearing or spraying, and then two layers or more than two layers of the laundry detergent single tablets are glued together via extraction. The multilayer laundry detergent tablet is high in stability and washing capacity; deposition of insoluble substances on clothing is not caused; and the preparation method is simple.

A portable scale for weighing containers, and includes a weighing tray that may be moved from a weighing position to a non-weighing position by a drive mechanism. When in the non-weighing position, the weighing tray is low to the ground, allowing for easy loading and unloading. When in the weighing position, force is transmitted to one or more load cells located between the weighing tray and a scale assembly, which allows for an accurate measurement of the container and / or its contents.

A liquid color concentrate is disclosed, having a polyalkylene polyol carrier; colorant; and optionally other functional additives. The colorant can be one or more pigments, one or more dyes, or combination thereof. The liquid color concentrate is compatible with polyalkylene terephthalate resins, especially to make colored polyester beverage bottles and other polyester articles.

The invention provides a solid fermentation process of golden flower black tea. The solid fermentation process is characterized in that a method for inoculating eurotium cristatum on black tea in a fermentation process of a solid fermentation pot realizes non-pollution blooming of the black tea so as to prepare the golden flower black tea growing with flourish and uniform golden flower bacteria and a blooming flowering phase is controlled within 7 days. The golden flower black tea prepared by the solid fermentation process disclosed by the invention is more in golden flower bacteria quantity; the golden flower bacteria quantity in each gram of dry tea leaves is more than 108; the black tea leaves are yellow; the liquid color is golden yellow, the aroma is pure and the taste is pure and mild; the effect of scraping oil, reducing fat and losing weight is further realized; the solid fermentation pot is firstly used for manufacturing the black tea and a blooming step is simplified; a flowering phase is shortened and the possibility of polluting the black tea by infectious microbes is avoided; the potential safety problem of the black tea is made up; the solid fermentation process is good for people to further approve and accept the black tea.

The invention relates to a process flow to produce a sesquiterpene inside a golden fungus fermentation liquid and the virtue of the sesquiterpene produced by the golden fungus to reduce the blood sugar, belonging to the biological fermentation and medicine field. The process flow is characterized in that the process flow applicant finds the fermentation liquid and the sesquiterpene produced by the production process are applied on a high blood sugar mouse through an oral administration route, the mouse significantly reduces the blood sugar and the fructosamine, which approves that the golden fungus fermentation liquid and the sesquiterpene are possessed of preparing a health care drink and medicine to reduce the blood sugar; the fermentation liquid color is orange to yellow-brown; the inhibitive rate to the ex vivo non-enzymic glycosylation is up to 72% to 90% with the fermentation liquid and 5mg / ml sesquiterpene. The process flow to produce a sesquiterpene inside a golden fungus fermentation liquid and the virtue of the sesquiterpene produced by the golden fungus to reduce the blood sugar has the advantages of not only creating a fire-new channel to further develop the golden fungus but also providing an ideal Chinese herbal medicine to reduce blood sugar.

A pump has a PVC “T” shaped member having an inlet, an outlet and an interior pumping chamber positioned between the inlet and outlet; a piston displaceable into the chamber; an air cylinder for driving the piston into the chamber; a spring for biasing the piston outwardly from the chamber in opposition to force applied by the air cylinder; a washer-urethane disk check valve at the conduit inlet permitting fluid flow into the chamber but precluding fluid flow out of the chamber responsively to piston displacement into the chamber; and a washer-urethane disk check valve at the conduit outlet permitting fluid flow out of the chamber responsively to fluid pressure increase resulting from piston displacement into the chamber.

Apparatus and methods for delivering liquid color to a plastic resin processing machine include a scale for weighing a container of liquid color, a pump for removing liquid color from the container, controller for actuating pushers in the pump in a sequence whereby a first pusher is displaced to squeeze the delivery tube while a second and third pusher are not displaced thereby permitting liquid color to flow through the tube from the supply to a first position of tube squeezing, whereupon a second pusher is displaced to squeeze the tube and substantially trapped liquid color in the tube at the first and second position of tube squeezing, whereupon the first pusher permits liquid color to flow through the tube pass the first position of tube squeezing and the third pusher squeezes the tube and thereby forces at least a portion of the trapped liquid color material through the tube pass the first position of tube squeezing thereby supplying liquid color to the plastic resin processing machine at a predetermined rate according to a selected recipe to produce plastic parts having desired characteristics.

The invention belongs to the technical field of preparation of polyester fibers, and concretely relates to a method for preparing environmentally-friendly polyester fibers through dope dyeing. The method for preparing environmentally-friendly polyester fibers through stock solution coloring comprises the following steps: blending an environmentally friendly dye with a solvent, a dispersant and a wetting agent to prepare a dope dyeing liquid color paste; injecting one or two or more liquid color pastes to a polyester melt pipeline through a metering injection pump; and uniformly mixing polyester melt and the liquid color paste(s) through a static mixing device, conveying the obtained mixture into a spinning box body, and spinning. Dope dyed fibers are prepared in the invention without a high pressure or a high temperature, and a dyeing system with the advantages of high temperature resistance, excellent color fastness, intermiscibility with polyester melt, realization of stable dispersion, environmental protection and simple operation is constructed.

The invention discloses a manufacturing method of eucommia male flower tea, comprising the following steps: (1) selecting materials: collecting eucommia male flower buds, and removing impurities; (2) airing: airing for 8-10 hours to control the water content to be 60-70 %; (3) carrying out deactivation of enzymes: conducting deactivation of enzymes in a steam heat fixation machine for 2.5 min; (4) drying: rapidly drying for 3 min by using a microwave drying machine to reduce the water content to be within 20%; (5) distilling fragrance: distilling fragrance by a tea baker with a time of 30 min to let the water content less than 12%; and (6) packaging. The method utilizes steam heat deactivation of enzymes and the tea baker to dry and distill fragrance, thus the product quality is greatly raised. The invention relates to eucommia male flower tea manufactured by the method. The tea of the invention has a bud-type or tussocky appearance, yellow and green bright liquid color, strong, tasty and fresh taste, lingering fragrance, and sweet aftertaste, and has obviously better color, fragrance and taste than other eucommia male flower tea.

Semi-quantitative colorimetric analysis of a fibrous matrix disposed on a support, and quantitative analysis of liquid color, are described. Cyanide and a halogenating reagent are reacted to produce a cyanogen halide, and Konig reagents are reacted with the cyanogen halide to yield a colorimetrically analyzable complex. A beneficial photometric method is also described. In addition, a reagent delivery device that includes a beneficial fibrous matrix for rapid delivery of reagents and rapid liquid color analysis, is described.

The invention discloses a process for making green tea. The process comprises the following steps: carrying out fixation on fresh leaves, cooling, rolling, drying and refrigerating. The leaves subjected to fixation prepared by using the process are good in quality, the finished product is green in liquid color, good in fragrance and thick and smooth in taste, and due to adoption of a barrel type fixation machine for fixation of the tea leaves, the process has the characteristics that the operation is convenient, the working intensity is small, the working efficiency is high, continuous operation is achieved, the leaf temperature can be rapidly increased, the fixation can be uniformly carried out, and the like.

The invention discloses a coloring master batch used for polyester, which is composed of the following components with the weight percentage: polyol ester carrier 20-99%, a coloring agent 0.5-80% and a function additive 0-40%. Silicon oxide is not needed to be added into the liquid master batch to adjust viscosity, and good processing performance and storage performance of the liquid master batch are achieved. The liquid coloring master batch is applied to polyester products including polyethylene terephthalate (PET), polybutylece terephthalate (PBT), polyethylene terephtalate glycol-modified (PETG), polythy-lene naphtalate (PEN) and the like.

The invention relates to a melt spinning production method and device with online addition of a color master. The method comprises: adding the liquid color master to a polymer melting phase, mixing, and spinning dyed melting phase polymer into fibers; wherein the liquid color master is formed through mixing at least two colors, and the liquid color master of each color comprises a colorant and a carrier. For the liquid color master of each color, the mass concentration of titanium dioxide in the liquid color master with the titanium dioxide as a main body is 60-80 percent; the mass concentration of an organic pigment in the liquid color master with the organic pigment as a main body is 15-40 percent; and the mass concentration of a dye in the liquid color master with the dye as a main body is 20-60 percent. Compared with the prior art, the polymer is dyed directly in the melt spinning process through the online addition of the liquid color master, so that melt spinning and dyeing can be carried out simultaneously, colored yarns can be obtained directly, and the energy consumption and pollution can be reduced greatly.

The invention belongs to the technical field of preparation of polyester fibers, and concretely relates to a method for preparing environmental protection and flame retardation polyester fibers through dope dyeing. The method comprises the following steps: blending an environmentally friendly dye with a solvent, a dispersant and a wetting agent to prepare a liquid color paste, and adding an environmentally-friendly flame retardant; injecting one or two or more flame retardation liquid color pastes to a polyester melt pipeline through a metering injection pump; and uniformly mixing polyester melt and the liquid color paste(s) through a static mixing device. The invention provides a dyeing system. The dyeing system has the advantages of high temperature resistance, excellent color fastness, intermiscibility with polyester melt, realization of stable dispersion, flame retardation environmental protection and simple operation. The limit oxygen index of the produced dope dyed flame retardation polyester fibers is not lower than 32%, the breaking strength is 3.7-4.5cN / dtex, the color fastness to washing is 5 level, the sublimation fastness is 5 level, and no APEO is detected.

A liquid colorant for use in molding or extruding plastic products comprises pigment dispersed in cottonseed oil.

A pump has a PVC “T” shaped member having an inlet, an outlet and an interior pumping chamber positioned between the inlet and outlet; a piston displaceable into the chamber; an air cylinder for driving the piston into the chamber; a spring for biasing the piston outwardly from the chamber in opposition to force applied by the air cylinder; a washer-urethane disk check valve at the conduit inlet permitting fluid flow into the chamber but precluding fluid flow out of the chamber responsively to piston displacement into the chamber; and a washer-urethane disk check valve at the conduit outlet permitting fluid flow out of the chamber responsively to fluid pressure increase resulting from piston displacement into the chamber.