100results about How to "Good anti-fingerprint effect" patented technology

The invention discloses ultraviolet light curing anti-fingerprint paint, which comprises components with percentage by weight of 5-25 wt% high function aliphatic polyurethane acrylic ester, 10-30 wt% acrylic ester modified by fluorine, 5-20 w% large molecular resin, 10-25 wt% trifunctionanal function aliphatic polyurethane acrylic ester, 5-15 wt% double function acrylic ester, 1-5 wt% photo initiator, 15-40 wt% diluent and 0.01-1 wt% auxiliary agent, wherein high function aliphatic polyurethane acrylic provides hardness and high abrasion resistance, acrylic ester modified by fluorine is formed by grafting fluorine monomer with acrylic ester. The anti-fingerprint paint can permanently reduce the surface tension of painting film, and eliminates the generation of fingerprints.

The invention discloses a nano-sized anti-glare peep-proof fingerprint-resistant screen protecting film, which comprises an organic silica gel layer, a peep-proof polarization film, a bonding agent layer, a PET (Polyester) film layer and an anti-glare fingerprint-resistant nano coating from inside to outside. The anti-glare fingerprint-resistant nano coating takes silicon-fluorine polymers as a substrate, and is prepared by forming a layer of silicon dioxide or calcium carbonate with nano microbumps on the surface of a PET film in a in-situ polymerization manner; the peep-proof polarization film comprises a plurality of strip-shaped photoresists that are arranged in parallel, the cross section of each strip-shaped photoresist is square, and a non-transparent interlayer is arranged on the strip-shaped photoresist; and the interval of the photoresist is half of the thickness of the photoresist. The surface hardness of the nano-sized anti-glare peep-proof fingerprint-resistant screen protecting film is greater than 4H, and the fingerprint-resistant performance of the nano-sized anti-glare peep-proof fingerprint-resistant screen protecting film obviously surpasses the commercial conventional merchandises; the peep-proof polarization film adopts photoresist solidification and non-transparent matter filling technologies, and has greater innovations in material and processing method; in addition, a PC (polycarbonate) film is replaced by the PET film with the effects of tough texture, good stiffness, high transparency and low price, so that the quality is ensured, and the cost is lowered at the same time.

The invention discloses an anti-fingerprint TPU protective film for a 3D curved screen. The protective film comprises a low-viscosity protective film, an anti-fingerprint UV hardening coating, an optical hard TPU resin film layer, an optical-grade high-viscosity silica gel pressure-sensitive adhesive layer and a fluorine element release film which are attached from top to bottom; the anti-fingerprint UV hardening coating is formed by coating an anti-fingerprint UV hardening coating; the optical hard TPU resin film layer is formed by coating optical hard TPU glue, the optical-grade high-viscosity silica gel pressure-sensitive adhesive layer is formed by coating an optical-grade high-viscosity silica gel pressure-sensitive adhesive; the anti-fingerprint UV hardening coating is prepared fromthe following components: UV prepolymer resin, an acrylate reactive diluent, a photoinitiator, a slipping aid and a first solvent, the optical-grade hard TPU glue is formed by polymerizing polyisocyanate, polyester polyol and a chain extender in a second solvent under the action of a first catalyst; the optical-grade high-viscosity silica gel pressure-sensitive adhesive is composed of silica gel resin, a cross-linking agent, an anchoring agent and a second catalyst. The anti-fingerprint TPU protective film for a 3D curved screen has the properties of fingerprint resistance, scratch resistance,difficulty in bursting and good fitting property of the curved screen.

The invention relates to the technical field of curved screen protection films, in particular to a screen protection film for protecting curved liquid crystal screens and a manufacturing method of thescreen protection film. The curved screen protection film structurally comprises an anti-scratching layer, a PET base material, an elastomer layer, a silica gel layer and a fluorine release film which are sequentially arranged. According to the protection film, the arranged elastomer layer is beneficial to improving the bending property and drop resistance of the protection film, and under cooperation with the silica gel layer arranged on a protection film body, improvement of the fixing and fitting property of the protection film is facilitated, so that the problem of edge warping is effectively solved, and the protection film is suitable for the design of large angles and radians of the edge positions of mobile phone screens. Through the reasonable arrangement of the structure and thickness of each layer, the protection film has the basic performance of a PET screen protection film, and meanwhile, the flexibility, drop resistance and edge warping resistance of the protection film are further improved.

The invention discloses a hard coating anti-fingerprint additive and a preparation method thereof. The hard coating anti-fingerprint additive contains the following components: perfluoropolyether, fluorine-containing polysiloxane, an acrylate monomer and an organic silicon cyclic compound. The preparation method comprises the following steps: a) adding the fluorine-containing polysiloxane and a solvent A into a three-mouth flask, fully stirring the solution to be uniform, and heating to a reaction temperature; b) adding the perfluoropolyether and the solvent A into the three-mouth flask while stirring so as to obtain a perfluoropolyether and organic fluorosilicone polymer; c) adding the acrylate monomer, a catalyst and the solvent A into the three-mouth flask while stirring, reacting for 4-20 hours, continuing to drip the organic silicon cyclic compound, and reacting for 4-10 hours; and d) cooling to room temperature after the reaction is ended, diluting to the solid content of 20% by using a solvent B. The antifouling additive disclosed by the invention stably exists at the room temperature, has excellent compatibility with coatings, and can provide excellent water resistance, oil resistance, fouling resistance, fingerprint resistance, smoothness, heat resistance and friction resistance for the hard coating after beingsubjected to UV (Ultraviolet)-curable film forming.

A method for forming an anti-fingerprint membrane on a sanitary product relates to surface treatment of sanitary products. The method for forming the anti-fingerprint membrane on the sanitary product is environmentally friendly and high in corrosion resistance and wearing resistance and achieves anti-fingerprint properties. The method comprises applying oil on the surface of an electronickelled base material with drawn grains, applying a corrosion-resistant alloy membrane layer through vacuum plating, applying a color layer through vacuum plating, applying a transparent silicon oxide membrane through intermediate-frequency magnetron sputtering and applying a fluorine polymer transparent nano anti-fingerprint membrane layer through vacuum evaporation to complete preparation of the anti-fingerprint membrane on the surface of the sanitary product. The anti-fingerprint membrane is environmentally friendly and meanwhile is high corrosion resistance, excellent in wear-resisting performance and capable of high-quality requirements in existing sanitary industry.

The present invention relates to an anti-glare coating composition for preparation of anti-glare films having good anti-fingerprint properties as well as improved contrast ratio and image definition. More specifically, the coating composition comprises organic or inorganic particles, a photocurable resin, a photoinitiator, and a compound including an olefin oxide repeating unit.

The invention provides a true metal wiredrawing composite board which is characterized in that a substrate is made of toughened glass, a temperature-resisting double faced adhesive tape is adhered to the toughened glass, a composite membrane layer is covered on the temperature-resisting double faced adhesive tape, and the composite membrane layer is composed of polyethylene terephthalate (PET), an aluminium foil wiredrawing layer and polrvinyl chlorides (PVC). The true metal wiredrawing composite board provided by the invention has the advantages that the PET/ aluminium foil wiredrawing layer/PVC composite membrane layer is compounded on the surface of the toughened glass through the temperature-resisting double faced adhesive tape, thus the effects of adornment, protection and beautification are achieved, and meanwhile, the manufacturing process is simple, and the operation is convenient; due to the beautiful colors, the obtained product is delicate, and appropriate for durability products; the board is good in abrasion resistance and stain resistance; and the step of painting is omitted, thus the operating environment is ensured to be neat and clean, the expenditures can be cut down, and the productivity can be improved. The true metal wiredrawing composite board can be applied to refrigerator panels through replacing stainless steel wiredrawing boards, thereby remarkably reducing the cost of materials.

The invention discloses an anti-fingerprint antibacterial film. The antibacterial film comprises a substrate layer and a hardened layer, the hardened layer comprises a nitrogen-doped titanium salt, the antibacterial film has a good antibacterial function and makes the film with an excellent anti-fingerprint effect, and the hardened coating layer contains a nitrogen-modified titanium dioxide photocatalyst with an antibacterial function. The antibacterial film has the advantages of simple structure, good wear resistance, good transparency, high hardness, strong adhesion, effectiveness in fingerprint proofing, antibacterial function, prevention of fingerprints from remaining on a screen, and great reduction of damages of bacteria to bodies. The invention also discloses a preparation method ofa hardening liquid used for the hardened layer.

The invention relates to a method for making abrasion-resistant anti-fingerprint glass. The method sequentially comprises the following steps of: carrying out primary cleaning on a glass substrate, then strengthening at the temperature of 150-200 DEG C for 20-24 hours, and then carrying out secondary cleaning; then descaling by using a plasma spray gun; finally carrying out anti-fingerprint treatment by using an AF-102 anti-fingerprint coating agent to obtain a product. The glass made through the method disclosed by the invention has the advantages of good abrasion-resistant property and good anti-fingerprint property.

The invention discloses an anti-dazzle anti-fingerprint wear-resistant hardening liquid with rubber hand feeling, and a preparation method thereof. The hardening liquid comprises, by weight, 40-50 parts of organic fluorine-silicon special modified polyurethane acrylic resin, 10-15 parts of special modified UV matte polyurethane acrylic resin, 5-10 parts of an acrylic monomer, 1-5 parts of a photoinitiator, 1-2 parts of fluorine-containing acrylic compound resin, 1-3 parts of a rubber skin feeling auxiliary agent, 4-5 parts of matting powder, 3-4 parts of wear-resistant powder, 1-2 parts of an anti-settling agent, 1-2 parts of a wetting dispersant and 20-30 parts of a solvent. The hardening liquid obtained by the invention is high in hardness, good in hand feeling, good in wear resistance and excellent in anti-fingerprint effect, can meet the higher requirements of the market on anti-glare hardening liquid, can be used for spraying and also can be used for shower coating, and compared with spraying, the shower coating can greatly reduce the production cost, avoid environmental pollution and relieve harm to human bodies.

The invention discloses a surface treatment technology with ceramic and fingerprint simulating effects and application. The surface treatment technology comprises the following steps that firstly, dirt removal cleaning is conducted on the surfaces of formed base materials, and drying treatment is conducted; secondly, UV primer is sprayed to a cleaned spraying piece, and drying treatment is conducted; thirdly, finishing coat is sprayed to the surface of the spraying piece, and drying treatment is conducted; fourthly, the spraying piece to which the finishing coat is sprayed is placed in an optical plating furnace, and optical color film plating is conducted on the spraying piece through optical vacuum plating; and fifthly, the spraying piece to which an optical color film is sprayed is placed in the other optical plating furnace, and plating of an AF clad layer material is conducted on the spraying piece through optical vacuum plating. Through spraying of the UV primer and the finishingcoat, sequential plating of the optical color film and the AF clad layer material is conducted, the product surface achieves the ceramic simulating effect, and flexibility and gloss texture are good;and meanwhile, good fingerprint preventing, pollution preventing and waterproof effects can be achieved, and surface abrasion resistance and hardness are improved.

The invention discloses scratch-resistant and fingerprint-proof highlight piano black paint and a preparation method thereof, and application of scratch-resistant and fingerprint-proof highlight pianoblack paint. The scratch-resistant fingerprint-proof highlight piano black paint is composed of the following components in parts by weight: 40-65 parts of aliphatic polyurethane acrylic resin, 5-10parts of acrylic resin, 0.5-1 parts of a scratch-resistant and anti-fingerprint additive, 0.5-1 parts of a photoinitiator, 0.5-1 parts of a leveling agent, 0.5-1 parts of a dispersing agent, 0.5-1 parts of an antifoaming agent, 1-2 parts of a stabilizer, 1-2 parts of black paste and 30-40 parts of a solvent. A scratch-resistant and fingerprint-proof additive adopted by the invention can be subjected to directional cross-linking reaction with acrylic resin during UV photocuring, so that fluorine-containing molecular chains are gathered on the surface of a paint coating, and the scratch-resistant and fingerprint-proof effects are improved while the high glossiness of the paint coating is ensured.

The invention discloses an anti-fingerprint stainless steel composite plate. The composite plate includes a substrate; the substrate is coated with a stainless steel layer through a polymer binder, and the outer surface of the stainless steel layer is coated with varnish; the stainless steel layer is prepared from, by weight, 70-80 parts of iron, 15-20 parts of chromium, 5-10 parts of nickel, 5-10parts of silicon, 1-3 parts of tungsten, 1-3 parts of molybdenum, 1-3 parts of neodymium, 1-3 parts of tin and 1-3 parts of zirconium; an anti-fingerprint agent in the varnish is prepared from, by weight, 50-60 parts of perfluoropolyether, 20-30 parts of waterborne polyurethane, 10-15 parts of epoxy resin, 5-8 parts of diatomite, 5-8 parts of zeolite and 2-5 parts of titanium dioxide. According to the anti-fingerprint stainless steel composite plate and the preparation method thereof, by adding chromium, nickel, silicon, tungsten, molybdenum, neodymium, tin and zirconium, the strength of thestainless steel layer is improved, and a modifier in the varnish is developed independently and has good anti-fingerprint capacity.

The invention discloses an LED display screen and a preparation method thereof. The LED display screen is provided with a lamp surface, wherein a hydrophilic resin protective layer and a transparent modified polysilazane resin layer are sequentially arranged on the lamp surface; the hydrophilic resin protective layer is positioned between the lamp surface and the transparent modified polysilazaneresin layer; and the transparent modified polysilazane resin layer comprises the following components: polysilazane resin, a silane coupling agent and vapor phase hydrophobic nano silicon oxide particles. According to the LED display screen, the transparent modified polysilazane resin layer is arranged on the hydrophilic resin protective layer, so that a better fingerprint prevention effect can beachieved. Due to the adoption of the polysilazane resin, the bonding force between the vapor phase hydrophobic nano silicon oxide particles and the hydrophilic resin protective layer can be improved,and thus the bonding force between a nano coating of the transparent modified polysilazane resin layer and an adhesive surface of the hydrophilic resin layer is stronger, a more stable fingerprint prevention effect can be realized, and the hydrophobic effect is better.