672results about How to "Avoid stains" patented technology

A golf ball is provided which changes color or other indicia after significant immersion in water to indicate that the ball has been recovered from a water hazard and may not have predictable flight characteristics which may result in loss of carry and roll. In one embodiment, a microencapsulated dye layer is formed immediately below the final gloss coat, with controlled dye release causing a stained look to the ball after significant immersion in water. In another embodiment, the dye or ink is provided in pelletized form for ease of manufacture. In other embodiments, a dye, ink, or chemical is compounded with other materials and introduced into or applied onto the golf ball's composite materials in a solid, liquid, or gaseous form. In still other embodiments imprints on the ball are made with a water activated ink which either appears or disappears upon the immersion of the golf ball in water.

The present invention is directed to a biocidal water treatment composition, water treatment apparatus, and method of treating water to reduce levels of pathogens. The composition contains sources of copper, zinc, and silver metal ions within a crosslinked polymer matrix. Examples of these ion sources include copper sulfate, zinc sulfate, and silver nitrate. An example of the crosslinked polymer matrix is crosslinked chitosan, which also serves to clarify the water and release the metal ions over time. The product is easy to manufacture, and allows the use of decreased halogen sanitizer, as well as decreased copper ion, thereby decreasing the likelihood of staining. The product simultaneously provides good bactericidal and algaecidal properties, despite low levels of copper ion and low chlorine levels.

An anti-reflection spectacle lens has an anti-reflection film composed of a plurality of layers formed on at least one surface of a lens substrate or other one or more layers formed on said lens substrate, the anti-reflection film comprising an outermost layer made of silicon oxide, on which a water- and oil-repellent layer is formed by vacuum deposition. The spectacle lens is excellent in water and oil repellency, and aqueous stains and oily stains attached to the spectacle lens can easily be wiped off. The use of a pellet impregnated with a hydrophobic, reactive organic compound in a vacuum deposition chamber contributes to the reduction of a production cost.

Provided is a driver for a display apparatus and a display apparatus having the same. The driver includes a plurality of gate lines that transmit gate signals, and first and second gate drivers that are respectively connected to odd-numbered and even-numbered gate lines among the plurality of gate lines and generate the gate signals based on a plurality of clock signals, wherein two adjacent clock signals among the plurality of clock signals have a phase difference equal to or greater than 180° and less than 360°. Accordingly, voltage drop caused by a kickback voltage occurs only one time by allowing two adjacent clock signals to have a predetermined time delay from each other, so that a positive data voltage is the same as a negative data voltage, thereby preventing flicker or stain.

The invention relates to a novel dyeing and finishing processing technology of a micro polyester fabric. The novel dyeing and finishing process disclosed by the invention is characterized by comprising the following steps of: (1) pretreatment, namely carrying out cold rolling and stacking processing comprising three stages, namely cold stacking, hot alkali treatment and high efficiency washing, on polyester gray fabric; (2) presetting, namely carrying out high temperature tentering and presetting on a pretreated fabric white body by utilizing a setting machine; (3) dyeing, namely dyeing the preset fabric white body by adopting superfine fiber leveling agent; and (4) cleaning, namely carrying out cleaning post-processing on the dyed fabric to remove disperse dyes which are not set after fibres are dyed. According to the novel dyeing and finishing processing technology disclosed by the invention, an environment-friendly and low-energy-consumption cold rolling and stacking pretreatment technology is used for carrying out pretreatment on the micro polyester fabric, on one hand, desizing effect is good and good dyeing and finishing processing conditions are provided for dyeing, and on the other hand, crease mark of the fabric can be effectively reduced; meanwhile, a formula of a dyeing process additive can be adjusted, albafluid U is added to reduce fabric dyeing scratch, and dyeing defects can be prevented from being caused.

The present invention is directed to a biocidal water treatment composition, water treatment apparatus, and method of treating water to reduce levels of pathogens. The composition contains sources of copper, zinc, and silver metal ions within a crosslinked polymer matrix. Examples of these ion sources include copper sulfate, zinc sulfate, and silver nitrate. An example of the crosslinked polymer matrix is crosslinked chitosan, which also serves to clarify the water and release the metal ions over time. The product is easy to manufacture, and allows the use of decreased halogen sanitizer, as well as decreased copper ion, thereby decreasing the likelihood of staining. The product simultaneously provides good bactericidal and algaecidal properties, despite low levels of copper ion and low chlorine levels.

The invention relates to an improvement of a drum of a classification washing single-tub drum washing machine. When people wash clothes, they always hope that underwear and outerwear, decolorized clothes, and clothes for adults and children can be washed separately, so as to avoid cross-contamination and dyeing between clothes. However, the current single-tub drum washing machine washes one type of clothing first and then washes another type of clothing, which not only wastes water, electricity and time, but also requires manual intervention in the middle, which brings inconvenience to users. In the present invention, a detachable partition 22 is added in the single-tub drum 21, and the inner space of the single-tub drum 21 is divided into two independent washing spaces with different sizes on the left and right (the front and rear can also be separated), and different kinds of clothes can be placed at the same time Wash in 2 independent washing spaces, and take off the partition 22 when you need to wash bulky clothes. Among the figure, two of 25 are the washing ribs that the top is provided with grooves and are sealingly connected with the cylinder inwall, 23 and 24 are washing ribs, and 27 is a water level sensor.

To provide a three-dimensional additive manufacturing device and a three-dimensional additive manufacturing method in which a completed shaped object can be taken out without staining a shaping chamber.A three-dimensional additive manufacturing device 1 includes a shaping chamber 2, a shaping box 3, a stage 4, and a box support body 6. The shaping box 3 accommodates a shaped object P1 and a powder sample M1 for forming the shaped object. The box support body 6 is provided inside the shaping chamber 2 and detachably supports the shaping box 3.

An eavestrough cover designed to cover the upper front wall portions of a conventional eavestrough and which has a finish to minimize streaking or staining. The eavestrough cover snaps into position on the eavestrough.

A composition for forming a resist lower layer film, which contains (A) a resin, (B) a butyl ether group-containing crosslinking agent and (C) a solvent.

A garment comprising a gusset, the gusset comprising at least three composite structures wherein the inner structure, which is the structure located closest to the human body, is composed of a wicking composite structure, a second composite structure, which is the structure located adjacent to the inner structure, is composed of a waterproof breathable material, and a third composite structure, which is the structure located adjacent to the second structure, is composed of a backing composite structure that is liquid and air permeable; and at least a portion of the garment, in addition to the gusset, being composed of the backing composite structure.

The present invention relates to a novel composition of dye baths or processing baths and a process for tinting, dyeing or doping of moulded components with functional additives in these aqueous dipping baths or processing baths. The moulded components contain transparent or translucent (co)polyamides. If the moulded components should be tinted or dyed according to an embodiment of the invention, the dyeing can be performed as homogeneous dyeing or as gradient dyeing. The process according to the present invention is particularly suitable for producing high-value objects like ophthalmic lenses, sun lenses for eyeglasses, magnifying glasses, all kinds of inspection glasses, polarization films and display films, particularly if changing depths of color (gradients) are desired. This generating of a dyeing gradient requires dyeing in a dipping process, whereby the desired depth of color is achieved by multiple times of dipping the surface areas of the moulded article in the dye bath.

The invention discloses a low-temperature dyeing and finishing technology of cottonette. The technology comprises the following steps: pretreatment; preshaping; modification treatment; dyeing; mordant removing; soaping; color fixing; post-treatment; drying; shaping; calendaring; rolling. According to the technology, pretreatment is carried out through the adoption of helicase and alpha-amylase, and modification treatment is carried out before dyeing, so that the property of the cottonette is fundamentally modified, and the dye-uptake of the fabric is increased; during the dyeing procedure, large quantities of alkaline substances and inorganic salt are not used, and a levelling agent, a low-temperature dyeing accelerant, a migration inhibitor and a dispersing agent are added, so that the dye uniformity is improved; during the whole dyeing process, the temperature is lower than 80 DEG C, and the dyeing process belongs to low-temperature dyeing, so that energy consumption is reduced; self-cleaning treatment is added in post-treatment, so that the self-cleaning capacity, wrinkle resistance and water washable firmness of the fabric are improved; post-treatment is carried out through the adoption of silk fibroin and sericin, so that the pilling resistance and antistatic property of the cottonette are improved; the whole technology is environment-friendly and free of pollution.

A powder hair dye composition containing sodium percarbonate with an active oxygen amount within a range of 12.0 to 15.3% by mass as a component (A), additionally containing a sequestering agent as a component (B) preferably and still additionally the sulfate salt of an oxidation dye as a component (C) more preferably. In accordance with the invention, the dyeability and bleaching ability of the powder hair dye composition can be enhanced, together with the resulting good hair feeling after application; additionally, the increase of oxygen gas pressure in the storage package can be suppressed, and the storage stability of the powder hair dye composition can be retained in a secure fashion.

The invention provides a washing machine and a control method for preventing clothes in the washing machine from being dyed. The washing machine comprises a water tub, a color sensor, and a controller. The color sensor is used to detect the color of washing water in the water tub in a washing process of the washing machine, and generate a color value. The controller is used to compare the color value with a preset color threshold value and generate a comparison result, and control the washing machine according to the comparison result, so as to prevent clothes in the washing machine from being dyed. When clothes in the washing machine fade, the washing machine and the control method for preventing clothes in the washing machine from being dyed can automatically stop a clothes washing process and give out an alarm, so as to prevent other clothes being washed at the same time from being dyed caused by color fading.

The invention provides natural bamboo fiber shirt fabric which has silky gloss, good feel and drapability, and is rich in graceful feeling, antibiosis, moisture-adsorption and ventilating. Warps and wefts of the fabric are both natural fiber / bamboo viscose blended yarns, the blending ratio of the warps and the wefts is 1:1, the warp density is 512 / 10cm, and the weft density is 338.5 / 10cm. A manufacture method of the natural bamboo fiber shirt fabric comprises the following steps: a, blending: opening picking, carding cotton, drawing out, roving and spun yarn; b, drum yarn dying: tube loosening, pretreatment, dying, dehydration and drying, wherein the pretreatment comprises bleaching and enzyme treatment; during bleaching: soda ash is 1-3g / L, hydrogen peroxide is 1-2g / L, the temperature is 95 DEG C, the time is 35-45min; and during the enzyme treatment, HontonezymePA is 1-1.5g / L, pH value is 4.5-5.5, the bath ratio is 1:15, and the time is 25-35min; and during dying, the drum yarn density is 0.33-0.35g / cm<3>, and MegafixB type reactive dying is adopted; c, weaving: winding, warp pulp connection, drawing in or warp tying and weaving; and d, after treatment: singeing, desizing, sizing and preshrinking.

A three-fold three-wheel golf bag cart folding device includes a main shaft, a rear wheel set, a link mechanism, a lower cart frame, a front wheel set and an upper cart frame, and the upper cart frame can be pulled and rear wheels can be driven by the link mechanism to fold or unfold, such that the golf bag cart can be folded into a flat shape by a simple and easy operation to achieve the effects of reducing the storage space and facilitating users to carry and transport the cart.

An image forming apparatus includes an image carrier, an intermediate transferring body and a contact type secondary transferring member transferring an image from the intermediate transferring body to a recording medium. The apparatus forms an image with respective developers for multiple colors and uses a predefined adjustment pattern to make density adjustment and position adjustment of respective color images. After execution of the density adjustment and / or the position adjustment, a stain prevention pattern is formed with a yellow developer to cover an area where the adjustment pattern is attached to the secondary transferring member.

The invention relates to the technical field of textile printing and dyeing and provides a low-temperature soaping agent. The low-temperature soaping agent can soap surface dyeing of a dyed object at a lower temperature (60 DEG C), is not easy to foam, can chelate metal ions, has stronger combined dyeing capability and effectively prevents from staining. Meanwhile, the invention further provides a method for preparing the low-temperature soaping agent and an application of the low-temperature soaping agent. The low-temperature soaping agent is prepared from the following components in percentage by weight: 50-75% of maleic-acrylic copolymer, 5-15% of a surfactant, 0.1-0.5% of a de-foaming agent, 1-5% of ethanediamine di-o-hydroxyphenyl sodium acetate and the balance of de-ionized water.

The invention provides a hematoxylin eosin staining solution, comprising a hematoxylin staining solution and an eosin staining solution, wherein the hematoxylin staining solution comprises hematoxylin, an alumium salt, an oxidizing agent, benzalkonium chloride, an alcohol, a weak acid and water; the eosin staining solution comprises eosin, Biebrich scarlet, flame red B, water and ethanol. The invention also provides a preparation method of the hematoxylin eosin staining solution, and a dyeing method thereof. When the hematoxylin eosin staining solution provided by the invention is used for dyeing slices, the effects of clear background, distinct gradation, good dyeing effect, easy slice reading, not easy fading and convenience for long-term storage can be achieved.

The invention discloses PTT and cellulose fibers one bath process dyeing method. It includes the following steps: adding dyeing assisted carrier into the bath; dying PTT fiber by disperse dyes; adding auxiliary agent to do reduction clearing; removing loose color; adding activated dye and auxiliary agent to dye cellulose fiber; soaping; washing; and fixing by fixing agent; mellowing; dehydrating; and drying. The invention solves the problem of blending PTT and protein fibers low temperature one bath process dyeing, and the production problem of no corresponding high temperature pressure dyeing device for enterprise, which is the key of deep processing for blending fiber product, the necessary condition for its market popularization and application.

The present invention provides a laminate in which a layer containing an ion-exchange resin is combined with a release film which exhibits satisfactory releasability of the layer containing an ion-exchange resin. The laminate according to the present invention is produced by laminating a layer containing an ion-exchange resin on a release film made of a cycloolefinic copolymer.

The invention relates to an electronic atomizing device with an air inlet capable of being opened and closed. The device comprises a cigarette mouth (10), an atomizer (20) communicated with the cigarette mouth (10), and a battery assembly (40) supplying power to the atomizer (20). The upper part of the atomizer (20) is provided with the air inlet (21), and the atomizer (20) is communicated with the outside through the air inlet (21). An air inlet switching assembly (50), which is used for closing or opening the air inlet (21), is disposed between the atomizer (20) and the cigarette mouth (10). The air inlet (21) is located at the upper part of the atomizer (20) not close to a part below the atomizer (20), thereby reducing the conditions that liquor condensate and liquid flavor materials flow back when the device is placed in an inclined manner. Meanwhile, the air inlet (21) also can achieve complete sealing through the air inlet switching assembly (50), thereby completely preventing the liquor condensate and liquid flavor materials from flowing back to the outside and polluting the appearance of the device, and reducing the possibility of damage to the battery assembly (40).

A printed device is provided with an image printed thereon, having a relatively high durability and / or resolution. A printer and method are also provided to produce a high durability image by treating an item to be printed with plasma. In particular, a printer is provided that is configured to convey a plurality of individuated items through a plasma treatment stage to prepare the surfaces of the item for printing. More specifically such printer may use a non-continuous ink jet printing assembly such as a drop on demand printing assembly.

The present invention relates to a recording apparatus for recording an image by discharging an ink, and including a recording head capable of recording to at least one edge of recording medium without any margin, a receiving portion for receiving ink droplets discharged at a position extending beyond the edge of the recording medium, and a conveyance rotary body located at an upstream side of the receiving portion with respect to a conveyance direction of the recording medium. The conveyance rotary body is made conductive to an apparatus body.

An image-reading device is provided. The image-reading device comprises a photoelectric converting element reading a first image from a subject copy, a reference-white member functioning as a reference white used in a white-shading correction, reading means for reading a second image from a constant range on a surface of the reference-white member by using the photoelectric converting element, averaging means for dividing image data of the second image into a plurality of blocks in a sub-scanning direction so that each of the blocks includes a plurality of lines and obtaining average values of image data of the lines in the blocks respectively, peak-value determining means for obtaining a peak value of the average values, and white-shading correcting means for performing the white-shading correction to image data of the first image by using the peak value as white-shading data.

The present invention relates to oral compositions comprising a stannous ion source, a fluoride ion source, and a polymeric mineral surface active agent that binds stannous, said compositions providing adequate therapeutic efficacy with minimal side effects of tooth staining and astringency. The composition simultaneously provides reduction and control of supragingival calculus. The present oral care compositions may be formulated as single phase or dual phase compositions. The present invention also provides a method for effective delivery of stannous-containing compositions with minimal side effects of tooth staining or astringency and with effective tartar control by administering to a subject a stable dentifrice composition comprising a clinically effective amount of stannous fluoride and / or other stannous salts in combination with a fluoride ion source and a polymeric mineral surface active agent, preferably a phosphate- or phosphonate-containing polymer.