77results about How to "Easy to wipe off" patented technology

A surface modifier comprising an organosilicone compound represented by General Formula (A) and/or General Formula(B): F-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pX(CH2)r Si(X')3-a(R1)a (A) and F-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pX(CH2)r (X')2-a(R1)aSiO(F-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pX(CH2)r (X')1-a(R1)aSiO)zF-(CF2)q-(OC3F6)m-(OC2F4)n-(OCF2)o(CH2)pX(CH2)r (X')2-a(R1)aSi (B) wherein q is an integer from 1 to 3; m, n, and o are independently integers from 0 to 200; p is 1 or 2; X is O or a bivalent organic group; r is an integer from 2 to 20; R1 is a C1-22 linear or branched hydrocarbon group; a is an integer from 0 to 2; X' is hydrolysable group; and z is an integer from 0 to 10 when a is 0 or 1.

The invention provides a hard coating film to solve the problem of film cracking or curling. The technical proposal is that: the hard coating film comprises a support body and a hard coating; the hard coating has the compositions and weight portions as follows: 20 to 90 portions of UV curing acrylate, 2 to 20 portions of thermoplastic resin, 2 to 15 portions of photoinitiator, 0.2 to 15 portions of silicone, and 10 to 90 portions of solvent. The invention can inhibit cracking or curling caused by curing shrinkage, prohibit fingerprints or dusts, etc. from attaching on the surface of the film where attached fingerprints and dusts can be easily wiped off, and maintain the scratch resistance and wear resistance of the hard coating film.

The invention relates to a printing adhesive of stone paper wallpaper and a preparation method of the printing adhesive. The printing adhesive is a polymer emulsion which is prepared by carrying out emulsion polymerization on fatty alcohol-polyoxyethylene ether (PeregalO-25), lauryl sodium sulfate, methyl acrylate, ethyl acrylate, epoxypropyl methacrylate, vinyl acetate, methyl methacrylate, acrylic acid, 1-(2-Methacryloyloxyethyl)-2-imidazolidinone, ammonium persulfate, sodium hydrogen sulfite and deionized water. The printing adhesive has the advantages of good environmental friendliness property, high adhesion fastness, good color fastness, contamination resistance as well as dry wiping and wet wiping resistance.

The invention discloses an LED-UV (light-emitting diode-ultraviolet) anti-doodling pollution-resisting coating, which can be used to coat the surface, which is polished and cleanly dedusted in advance, of a to-be-coated object through brush coating or spray coating according to the coating weight to 80g/m<2>; photocuring is performed immediately through illuminating by a portable LED-UV lamp for 5 to 8 seconds after the brush coating is finished; the LED-UV anti-doodling pollution-resisting coating is prepared from the following components in parts by weight: 25 to 35 parts of 4.5 functional silicofluoride acrylate resin, 21 to 30 parts of low-energy cured special functional acrylic resin, 10 to 20 parts of 8 functional hyperbranched polyester acrylic resin, 20 to 25 parts of monomer, 4 to 5 parts of photoinitiator, 0.3 to 0.5 part of wetting dispersant, 0.3 to 0.5 part of defoamer and 0.6 to 0.8 part of anti-doodling additive; a paint film has excellent properties of anti-doodling, pollution prevention, easiness in cleaning, water proofing, oil resistance and chemical resistance; the paint film is compact and smooth, and is high in hardness and good in pollution tolerance.

The invention relates to an inorganic polymer with excellent antifouling property and slide performance and strong antifouling membrane, a paint comprising the inorganic polymer and used for forming the antifouling membrane, and an antifouling membrane formed by the paint. In addition, the invention also relates to a transparent material layer polymer comprising the antifouling membrane and a transparent material layer polymer attached with an antifouling anti-reflection membrane.

The invention provides a method for printing words on the surface of a cable with a fluoroplastic sheath, which comprises the following steps: performing water-cooling sizing after extruding the fluoroplastic sheath of the cable; performing surface drying; and printing words on the surface of the fluoroplastic sheath by adopting a type wheel. During water-cooling sizing, a heating device is adopted to maintain the water temperature about 130 DEG C under the pressure of 0.2MPa; after the surface of the fluoroplastic sheath is dried, the surface thereof is treated; a plasma flamethrower ionizes the air to generate a high-concentration plasma source, and plasmas are sprayed through compressed air to treat the surface of the fluoroplastic sheath, so that the surface is roughened; the arc type wheel is used to print words on the surface of the fluoroplastic sheath; and another plasma flamethrower dries the printed words. The method for printing the words on the surface of the cable with the fluoroplastic sheath can obviously improve the adhesion firmness of the printed words, so that the printed words have good scuff resistance and are difficult to erase, and the cable is convenient to lay and use.

The invention relates to an anti-channel conflict code-spurting printing ink and its preparation method. The invention firstly provides a code-spurting printing ink. Weighed according to the gross weight of the code-spurting printing ink, it is composed of the following raw materials of: by weight, 0.1-0.8% of a colorless organic fluorescent coloring agent, 2-10% of an organic solvent soluble dye, 1-10% of polymer resin and 80-90% of an organic solvent. The invention also provides a preparation method of the above code-spurting printing ink. The code-spurting printing ink provided by the invention remains properties and functions of a common printing ink, and is also endowed with a certain anti-channel conflict, anti-tamper and anti-counterfeit hiding performance, thus effectively hitting counterfeiters, increasing difficulty in counterfeiting to a large extent and avoiding further forgery. Simultaneously, according to the code-spurting printing ink, plain code and secret code jet printing can be realized only with an inkjet printing machine. Therefore, it is not necessary for manufacturers to increase new inkjet printing machines for secret code jet printing, thus greatly simplifying production process and saving production cost.

The invention discloses an antibacterial wet tissue and a preparation method thereof, and belongs to the field of daily use chemicals. The invention provides a gentle and safe wet tissue which consists of a base material and a solution, wherein the solution is loaded on the base material and comprises 0.01-3% of epsilon-polylysine or hydrochloride of epsilon-polylysine, and 0.01-3% of potassium sorbate. Due to addition of a nutrient type preservative, namely, epsilon-polylysine or hydrochloride of epsilon-polylysine, with natural antibacterial properties, reproduction of microorganisms such as bacteria and fungi in the wet tissue can be effectively inhibited. Meanwhile, with the combination of the safe chemical preservative, namely, potassium sorbate, the antibacterial effect can be further improved. The prepared wet tissue has excellent effects in bacterial prevention, skin wetting, residual properties after the wet tissue is used, and the like.

The invention discloses a network security monitoring device for banks. The system comprises a camera main body, a mounting box, fixing blocks, first electric expansion links, a first motor, a U-shaped plate, a hair brush, an absorbent wool block, a dust removal mechanism and a drying mechanism, the fixing blocks are symmetrically and fixedly connected to the two sides of the camera main body, thefirst electric expansion links are rotatably connected to the surfaces of the fixing blocks, the U-shaped plate is rotatably connected to the end parts of the first electric expansion links, the twofirst electric expansion links are rotatably connected with the tops of the two ends of the U-shaped plate, one end of the U-shaped plate close to the first electric expansion link is rotatably connected with the two sides of the camera main body, the first motor is fixedly mounted on one end of the U-shaped plate away from the first electric expansion link, the end part of an output shaft of thefirst motor penetrates through the U-shaped plate and is fixedly connected with the absorbent wool block, the absorbent wool block is in contact with the camera main body, and the camera of a bank self-service cash dispenser can dry the camera so as to remove the water mist on the camera.

The invention belongs to the field of cosmetics, and discloses eye black. The eye black mainly comprises the main components of water, ammonium acrylates copolymer, polyethylene glycol-100, polyvinylpyrrolidone, an emulsifying agent, a thickening agent, a hydrating agent and a colouring agent. A preparation method of the eye black comprises the following steps of (1) weighing the components according to the formula, mixing the rest components except the ammonium acrylates copolymer and the polyethylene glycol-100, then performing heating, performing stirring and homogenizing, and performing emulsifying; and (2) lowering the temperature to 60 DEG C or below, while stirring, adding the ammonium acrylates copolymer and the polyethylene glycol-100, and preparing the eye black. The eye black isgood in waterproof effects, convenient for removal of makeup and thorough to clean, and is not liable to smudge and remain.

The invention discloses a manufacturing process of three-dimensional highlight 3D glass. The process comprises the following steps of glass plate shape cutting, grinding treatment, overall cleaning, accurate grinding and polishing treatment, surface cleaning and AF surface crystal plating, the antifouling property of the 3D glass is effectively improved, external finger fingerprints and oil stainscan be effectively prevented from being prone to adhesion, and a user can easily wipe off stains on the surface; the anti-scratching performance is achieved, the treated surface is smoother, the handfeeling is more comfortable, and the surface is not prone to being scratched by external objects; strong wear-resistant performance and corrosion-resistant performance are also realized; the defectsthat the structure is incomplete, the local stress property is poor, the appearance is not attractive and the like due to the fact that grinding and polishing of the 3D glass machined in a conventional machining mode are limited by edges and corners and a cross section is formed at the contact part with a face are effectively overcome.

The invention discloses a warm simple clean kitchen ventilator, which is characterized by the following: comprising casing, fan, smoke discharging pipe and retainer; setting the casing as inner casing and shell; arranging heat-insulating layer near casing and insulating layer near inner casing in the casing; arranging electric-heat wire between the insulating layer and the heat-insulating layer; using heat from the electric-heat wire; turning viscous oily soil on inner wall to scattered; generating flowability; flowing to collecting oil cup on the kitchen ventilator; cleaning the oily soil without hot water and chemical detergent.

The invention discloses an anti-cracking putty, which is made by stirring the following materials in portion by weight: 75 portions of polyurethane resin, 30 portions of polypropylene staple fiber, 2 portions of dispersing agent, 2 portions of antiseptic agent, 1 portion of diatomaceous earth, 15 portions of petroleum ether, 10 portions of carboxymethyl cellulose sodium, 5 portions of Heavy Gaifen, 6 portions of binder, 10 portions of zinc chromate, 20 portions of zinc oxide, and 5 portions of thickening agent. The product prepared with the invention is smooth and fine, is high in whiteness, is good in water resistance, is high in binding capacity, can improve the adhesion of the wall finishing layer, has a certain plasticity, is good in anti-cracking capacity and workability, is easy to scrap, and is convenient and fast to construct.

The invention discloses a black oxidation method of a stainless steel cathode. The method comprises the steps of adding an electrolyte into an electrolytic tank, then adding three drops of nitrobenzene, uniformly stirring, then extending completely-cleaned parts into the tank, electrifying, and performing oxidation for 10 minutes. The problems that a chemical oxidation film layer is non-uniform in appearance and high in energy consumption and has heavy metal pollution can be solved by adopting the technical scheme disclosed by the invention; a film layer obtained by using the method is uniformly gray black to black in appearance, and is especially suitable for stainless steel parts for extinction required by optical instruments.

The invention discloses film covering equipment for agricultural production. The equipment comprises a main frame, four sets of walking wheels and a connecting rod, the walking wheels are installed atthe four corners of the bottom end of the main frame, and the connecting rod is welded to the middle of the right end face of the main frame. The equipment is provided with a placing assembly, so that the equipment does not need to be shut down to install a film material in later-period work, time is saved, the working efficiency is improved, each second support is internally provided with a bearing pedestal and a third rotating shaft, and the problem that in the later period, the two ends of the film material are stressed unevenly and rotate unsmoothly due to the fact that the two ends of apaper tube are coaxially disconnected is avoided; and smooth rotation of the film material is beneficial to enabling two sides of the film material not to be easily torn and deformed, so that the filmmaterial can be laid more uniformly, a wiping-off assembly and a rolling assembly are arranged, on one hand, a practical function is added to the equipment, on the other hand, the equipment can effectively wipe off soil adhered to the used film material in the recycling process, reuse is facilitated, and the agricultural cost is reduced.

The invention discloses a portable anti-scattering ink bottle, which belongs to a cultural article, and is mainly composed of an ink bottle body, an ink taking device, and a bottle cap, and is characterized in that an inlet and outlet pipe 4 is fixed on the ink taking device 2, After the inner screw thread 6 is tightened, the inside of the ink bottle can be sealed, and the air or ink is only discharged and sucked through the inlet and outlet pipe 4; the bottle body is made of plastic or metal, and the middle part of the bottle body is relatively thin, which can be recessed inward under the pressure of the hand , change the air pressure in the bottle, and quickly return to the original shape after the hand is loosened. The main part of the ink taking device 2 has a two-layer cup body structure, the lower cup body has a bottom, the air pressure of the bottle body is increased, and the ink discharged through the inlet and outlet pipe 4 is retained here for use by fountain pens and dip pens; the cup-shaped guard plate 5 , when the pen absorbs water, it is convenient to support the pen body, and when the ink bottle is tipped over, it prevents the ink from spilling out. The upper edge of the ink taking device 2 is inlaid with a circle of soft sponge 8, which is convenient to wipe off excess ink from the nib, and avoids thick and sometimes thin handwriting when writing; the dustproof bottle cap 3, the bottle body will not discharge ink even after the cap is tightly closed , can be convenient for students to carry on the way. The invention has a simple structure, is especially suitable for injection molding, is easy to produce, and is convenient and practical.

The invention provides supramolecular perfluorinated gel and a preparation method thereof. The preparation method comprises the following steps: taking an anisotropic porous polytetrafluoroethylene film, dropwise adding a perfluoro solution to the surface of the anisotropic porous polytetrafluoroethylene film, observing the transparency of the anisotropic porous polytetrafluoroethylene film at thesame time, stopping dropwise addition when the transparency of the anisotropic porous polytetrafluoroethylene film does not change any more, and then subjecting the anisotropic porous polytetrafluoroethylene film to standing for 6-72 hours to obtain the porous polytetrafluoroethylene film. The gel can effectively solve the problems of complex calendering operation process and no antibacterial property of existing gels.