168results about How to "Uniform gloss" patented technology

A dry toner for developing electrostatic images, including a colorant and a binder resin which comprises a copolymer resin having (A) a polyol resin moiety having a main chain of polyoxyalkylene and obtained by reaction of (a) an epoxy resin, (b) a dihydric phenol, and (c) an alkylene oxide adduct of a dihydric phenol or a glycidyl ether thereof; and (B) a polyester resin moiety obtained by reacting an alkylene oxide adduct of a dihydric phenol or a glycidyl ether thereof with a polycarboxylic acid, wherein the weight ratio of the epoxy resin of the polyol resin moiety (A) to the polyester resin moiety (B) is 95:5 to 60:40, wherein the epoxy resin includes at least two kinds of bisphenol epoxy resins having different number-average molecular weights, and wherein the binder resin has an acid value of not greater than 5.

A toner comprising an amorphous polyester, a crystalline polyester that is forming domains in the toner, and a colorant that is being dispersed at least in the domains of the crystalline polyester. The toner may be obtained by dispersing an oil phase including the amorphous polyester or a precursor capable of producing the amorphous polyester, the crystalline polyester, the colorant, and an organic solvent, in an aqueous medium to prepare an O/W dispersion, the oil phase; and removing the organic solvent from the O/W dispersion.

UV-glossing for simplex and duplex prints, wherein an input member having thereon a pre-gloss toner image including UV-curable toner is moved, in non-slip association with a smooth UV-transparent web, jointly with the web through a plurality of process zones sequentially including a heating zone and an exposure zone, thereby producing an output member having a glossed, UV-cured, surface. In the heating zone, at least the outermost toner of the pre-gloss toner image is heated to a molten state in contact with the web. In the exposure zone, with the molten state being maintained, at least the outermost toner which contacts the web is cured by a flux of UV radiation transmitted through the web. In a preferred embodiment, the UV-curable toner is formed as an outer layer on the pre-gloss toner image.

An image forming method for fixing a toner image on a recording medium by passing the recording medium through a fixing nip defined between a first member and a second member under heat and pressure. The toner includes a specific amount of a shear buffer. The first and second members extend along respective first and second longitudinal axes, and have respective at least one convex portion curving outward and at least one concave portion curving inward with respect to each of the respective first and second longitudinal axes. At least one of the first and second members is heated, and the first convex portion engages the second concave portion and the first concave portion engages the second convex portion, to define the fixing nip therebetween.

The invention relates to a cotton-stalk hide fiber and a degumming method thereof. The technique process of the method comprises the following steps: cotton-stalk hide preparation, drying-softening, ultrasonic wave pre-treatment, pressing-drying, boiling-whitening, pressing-drying, washing with hot water, pressing-drying, oil-supply, pressing-drying, oven-drying, softening and obtaining of belt-form prepared dried fibers. The fiber of the obtained cotton-stalk hide prepared fiber appears as a smooth straight belt. The degumming process of the invention is so gentle and can preserve the physical capability and natural style of the cotton-stalk hide fiber to the most extent, and has the advantages of safety, high-efficiency, energy-conserving, low cost, low-pollution, simple operation and stable quality. The cotton-stalk hide prepared fiber of the invention appears as original coffee color (or white) with mild color tune, unified luster, flexible and loose state and smooth-straight belt form, and creats a better condition for further manufacturing. The original coffee color (without whitening) of the cotton-stalk hide fiber can be spun directly or spun with other natural fibers to weave out natural, healthy and environment-friendly novel products.

The invention relates to a mold heating and cooling rod which comprises a heating and cooling rod body and a heating element, a cooling thermal insulation hole for introducing a cooling medium when a mold needs to be cooled and discharging the cooling medium when the mold needs to be heated and a heating element accommodating hole are arranged in the heating and cooling rod body along the axial direction, and the heating element is mounted in the heating element accommodating hole; the mold capable of realizing rapid cooling and rapid heating comprises a mold core and the heating and cooling rod, and the heating and cooling rod is in contact with the mold core; and one side of the heating and cooling rod which is provided with the heating element is near to a molding surface of the mold core. The advantages are that, as the molding surface can be rapidly and evenly heated and cooled and rapidly heated to the temperature which is near to or equal to that of melting materials, a molded product has the advantages of good quality, difficult production of weld marks, flow marks, surface bubbles and the like, even color and luster, even density of the product, small shrinkage and ability of reducing the injection pressure and the product deformation caused by residual stress after consolidating and molding the molten materials.

Provided is an ink jet ink capable of recording an image having an unprecedentedly high level of scratch resistance and excellent glossiness while satisfying reliability of the ink such as ejection stability. The ink jet ink contains at least a pigment and a graft polymer, and is characterized in that the graft polymer includes at least a specific nonionic unit and a unit having a polysiloxane structure.

The present invention relates generally to compositions, methods of use and kits for use as an automotive protectant composition and/or automotive cleaning composition. The protectant composition and/or cleaning composition comprises at least one surfactant and at least one rheology modifier, at least one silicone component, and water. The composition also optionally comprise, pH adjusters, builders, alkalinity sources, wetting agents, spreading agents, UV absorbers. The protectant composition has a viscosity of about 4000 to 6000 cps and exhibits a Vertical Cling parameter of between 1 and about 7 at a temperature of about 25° C. on automotive surfaces to which the compositions are applied.

The invention relates to PU anti-yellowing flat vanish sprayed on white finish for woodware. The PU anti-yellowing flat vanish comprises a component A, a component B and a component C for dilution, wherein the components A and B are separately stored and are mixed to react during use and then are diluted; the weight ratio of the component A, the component B and the component C for dilution is 1:(0.2-0.3):(0.4-0.6). The PU anti-yellowing flat vanish provided by the invention is uniform in gloss, strong in adhesive force, good in high-temperature resistance, water resistance and chemical resistance and good in light and color retaining property; the PU anti-yellowing flat vanish is good in flatting property and easy to spray, and particularly has an excellent effect in anti-yellowing and anti-weather performances.

The invention relates to a green glass-ceramic plate made from lead-zinc smelting slag and a manufacturing method thereof. The glass raw material is prepared from the following components in parts by weight: 40 to 60 parts of lead-zinc smelting slag, 26 to 38 parts of quartz, 15 to 24 parts of lithium feldspar, 2 to 4 parts of soda ash, 2 to 3 parts of zinc oxide, 2 to 5 parts of barium carbonate, 1 to 3 parts of borax, 2 to 2.5 parts of chromium oxide, 0 to 0.2 part of copper oxide and 0.04 to 0.2 part of carbon powder. The invention is not only in line with the common glass-ceramic produced by completely adopting industrial materials on the aspect of the performance, but also can realize waste utilization, reduce the environmental pollution, the product cost and the melting temperature of glass, improve the melting speed and the melting furnace efficiency of the glass, decrease the energy consumption and can be widely applied to building decoration materials, especially applied in various building decoration engineering, such as inside and outer walls, floors, pillars, table boards of the building, and the like.

The invention discloses a mould capable of realizing a rapid heat cycle, which comprises a mould core provided with a moulding surface and heating rods with set number. Heating rod accommodating holes are formed at positions close to the moulding surface in the mould core and accommodate the heating rods; cooling insulation holes corresponding to the heating rods are formed at positions close to the heating rods in the mould core provided with the moulding surface, and are positioned on one side of the heating rods far from the moulding surface; the overall outline of the cross section of each cooling insulation hole is a closed curve; and one or more cooling insulation holes enclose corresponding heating rods in three directions. The mould has the advantages that: the moulding surface can be rapidly and uniformly heated and cooled, and can be rapidly heated to the temperature approaching to or equal to the temperature of a fused material, so the moulded products have good quality, weld marks, flow marks, surface bubbles and the like are not generated easily, the products have uniform luster and density and low shrinkage, and injection pressure and product deformation caused by residual stress after the fused material is solidified and moulded are reduced.

In an inkjet printer, a halftone image is generated from a grayscale original image with using a first threshold matrix, and the halftone image is printed with color inks having light curability on a base member with liquid repellency. A tint image with a dot area rate 1 to 40% is generated with a second threshold matrix where the number of halftone dots defined in a unit area in an image generated with the second threshold matrix is smaller than that in an image generated with the first threshold matrix, and the tint image is printed with clear ink having light curability. On the base member, halftone dots of the clear ink are distributed according to the tint image, and relatively large projections and depressions are macroscopically uniformly formed with lessening small projections and depressions of the color inks, to acquire a printed matter with uniform gloss.

A process which comprises forming an image on a substrate, and developing the image with toner, and wherein the substrate contains a coating of a polyester and there is enabled images of high uniform gloss.

A process for fusing toner to paper. The toner fusing system for conducting this process includes a fuser roller consisting of a base, and a fusing surface layer that includes both a fluoroelastomer continuous phase, and also a discontinuous phase dispersed through the continuous phase in the form of domains.

The invention discloses a plastic floor surface treatment method. A plastic floor comprises a base material, and the method comprises the following steps of firstly, base material surface treatment, wherein one or multiple UV paint is coated on the surface of the base material in a rolling manner to form the coating before printing; secondly, pattern layer setting, wherein through a digital printing device, pattern jet printing is carried out on the coating before printing, and if chamfers or irregular shapes appear on the edge of the floor, the printed pattern needs to cover the whole floor;thirdly, grain layer setting, wherein a registering or non-registering grain layer is arranged on the pattern layer, the printing device is directly used for printing stacked UV paint on the pattern,after curing, prominence operation is carried out to form grains, or a rubber roller with a grain path is used for roller coating of UV, and after curing, a concave and convex grain is formed; and fourthly, protection layer setting, wherein the roller coating, shower coating or spraying manner is used for coating of the protection paint or glue on the grain layer to form a wear-resisting layer. The plastic floor surface treatment method is clear in pattern, unified in luster and capable of achieving third dimension and durable appearing.

The invention relates to an environment-friendly curtaining odor-removing PU matted varnish and a preparation method of the environment-friendly curtaining odor-removing PU matted varnish, and belongs to the technical field of wooden coating manufacturing. The environment-friendly curtaining odor-removing PU matted varnish is prepared by mixing component A, component B, and component C according to the weight ratio of 1: 0.5: 0.4-0.7; the component A is composed of fatty acid modified odor removal alkyd resin, short-oil castor oil alkyd resin, polyamide wax anti-sediment, wetting dispersant, flatting agent, antifoaming agent, modified polyethylene wax powder, matt powder, propylene glycol monomethyl ether acetate, cyclohexanone, ethylene glycol diacetate, 50% by mass of nitrocotton fluid, and n-butyl acetate; the component B is composed of aliphatic series polyisocyanate, TDI tripolymer curing agent, TDI prepolymer, and n-butyl acetate; the component C is composed of xylene, n-butyl acetate, propylene glycol monomethyl ether acetate, acetate, and ethylene glycol diacetate. The coating has strong adhesive force, good transparency, high fullness, good flexibility, good scratching resistance, uniform gloss, stability and impact-resistance, and good waterproof and chemical resistance.

Ultraviolet curable compositions are disclosed that can be applied to achieve a uniform gloss after curing even under conditions of varying ultraviolet intensity during curing, that do not require continuous agitation to keep flattening agents and other additives suspended prior to application of the composition, and/or which do not exhibit a significant increase in viscosity over time in a roll coater application.

A quick heating and quick cooling highlight molding die comprises a fixed die (1) and a movable die (6) matched with the fixed die (1) and positioned above the fixed die (1). The highlight molding die is characterized in that the inside bottom of the fixed die (1) is provided with a cooling block (2) with a cooling liquid passage (3), a floating insert (4) is arranged above the cooling block (2), the inside of the floating insert (4) is provided with a heater (5), and a workpiece die cavity is formed between the floating insert (4) and the movable die (6); an elastic piece for keeping a clearance (14) between the floating insert (4) and the cooling block (2) is arranged between the floating insert (4) and the cooling block (2); and a director is arranged between the floating insert (4) and the cooling block (2). During injection molding, the die has certain temperature so as to ensure that a melting material does not produce melting marks and flowing marks during flowing and butting in the die cavity, and meanwhile ensure the appearance and quality of the product so that the surface luster of the product is even and consistent; and maintaining the pressure after injection, the product can be quickly cooled and timely molded.

The invention discloses a metal-like fluorocarbon paint for simple painting of outer wall, composed of components A, B and C packaged independently, and preparation method thereof; wherein, the component A (paint) comprises: fluorocarbon resin, anti-settling agent, flake cellulose vinyl acetate, anti-foam agent, butyl acetate, dimethylbenzene, fluorocarbon modified polyacrylic acid leveling agent, organic modified siloxane smoothening leveling agent, metal pigment paste, photo-stabilizer, and Ultraviolet absorber UV-1; the component B comprises: solidifier; the component C comprises: diluting agent; detailed proportion and preparation method thereof are referred to specification. The invention is provided with the following advantages of: 1, low cost; 2, easy to paint without surface paint glazing; 3, uniform color and luster; 4, extremely long weathering resistance; 5, excellent chemical resistance; 6, excellent pollution resistance. The invention is appropriate for painting and protecting outer wall surface.