529 results about "Architectural glass" patented technology

Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and / or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.

Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and / or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.

The invention relates to film laminates, formed from at least three layers A, B and C, each layer containing at least one plasticizer and at least one polyvinyl acetal, wherein, at least one of the layers A, B or C contains at least one polyvinyl (iso)acetal having a mean degree of polymerisation of less than 3000, 10 to 25% by weight of polyvinyl alcohol groups and a proportion 50 to 80% by weight of polyvinyl (iso)acetal groups, and wherein layer B has a plasticizer content of less than 32% by weight. The film laminates can be used for the production of glass / film laminate / glass composites for motor vehicles, aircraft, ships, architectural glazings, façade components, or for the production of photovoltaic modules.

A system for providing an electrical interface across a sealed boundary may include a frame in sealed engagement with at least a portion of a substrate. The substrate may be in communication with an electrochromic device. The system may further include first and second conduits. The first conduit may be on a first side of the substrate and a second conduit may be on a second side of the substrate. The second conduit may be in communication with the first conduit through at least one of the seal, a space between the seal and the frame, and a space between the seal and the substrate.

Glasses comprising Bi203, ZnO B203 and optionally a colorant including an oxide of a metal such as iron, cobalt, manganese, nickel, copper and chromium are suitable to form hermetic seals in solar cell modules, architectural glass windows and MEMS devices. Glass frit and paste compositions suitable for flow and bonding to various substrates—glass, metal, silicon, in the temperature range of 400-500 degrees Centigrade. The broad compositional range in mole % is 25-70% Bi203, up to 65% ZnO, and 1-70% B203. Such glasses do not have batched in alumina or silica. Such glasses lack alumina and silica.

A decorative architectural glass panel comprises a two or more glass sheets separated by a resin in which one or more decorative objects are suspended. A method of making the glass panel comprises positioning one or more spacers and one or more decorative objects on a first glass sheet, placing a second glass sheet about the first glass sheet, sealing the edges of the first glass sheet and second glass sheet, and filling the space between the first and second glass sheets with a curable liquid resin. The resin can be poured using a substantially horizontal pour in order to keep the decorative objects from substantially shifting when pouring the liquid resin. The resin can also be poured in combination with a vacuum force. In some implementations, the glass panel may also be substituted with a resin panel using polymeric resin sheets.

The invention relates to film laminates, formed from at least three layers A, B and C, each layer containing at least one plasticizer and at least one polyvinyl acetal, wherein, at least one of the layers A, B or C contains at least one polyvinyl (iso)acetal having a mean degree of polymerization of less than 3000, 10 to 25% by weight of polyvinyl alcohol groups and a proportion 50 to 80% by weight of polyvinyl (iso)acetal groups, and wherein layer B has a plasticizer content of less than 32% by weight. The film laminates can be used for the production of glass / film laminate / glass composites for motor vehicles, aircraft, ships, architectural glazings, façade components, or for the production of photovoltaic modules.

The invention provides a preparation method of a hydrophilic automatically-cleaning coating with photocatalytic activity, and belongs to the technical field of chemical engineering. The preparation method is characterized in that butyl titanate and ethyl orthosilicate are utilized as precursors; nanoscale TiO2 / SiO2 sol is formed through a sol-gel method; and the nanoscale TiO2 / SiO2 sol is coated on the surface of an object and is naturally dried at normal temperature to form an anatase nanoscale TiO2 / SiO2 composite film with photocatalytic activity. When the anatase nanoscale TiO2 / SiO2 composite film with photocatalytic activity is coated on a solar photovoltaic panel, a vehicle window glass plate or a building glass plate at a normal temperature, the anatase nanoscale TiO2 / SiO2 composite film with photocatalytic activity can fast form a hydrophilic coating. Under natural light irradiation, the hydrophilic coating can decompose greasy dirt adhered to the hydrophilic coating into inorganic pollutants, and through rainwater flushing or artificial washing, the inorganic pollutants are removed so that the solar photovoltaic panel or the vehicle window glass plate or the building glass plate is kept as clean as a new one for a long time. The preparation method provided by the invention reduces a production management cost and improves solar photovoltaic panel generating efficiency.

The invention provides a three-silver low radiation film glass. The film layer structure of the glass comprises glass, a first base layer dielectric combination layer, a first Ag layer, a first blocking layer, a first interlayer dielectric combination layer, a second Ag layer, a second blocking layer, a second interlayer dielectric combination layer, a third Ag layer, a third blocking layer, a first upper layer dielectric combination layer, and a second upper layer dielectric combination layer. The invention also provides a process for producing the glass. The three-silver low radiation film glass and the producing process thereof adopt a unique film layer configuration, the process and a method improve the prior low radiation film glass so that the product has low radiance and good selectivity coefficient Lsg; the indoor and outdoor colors of the glass are close to neutral color without interference colors; and the glass has excellent optical performance, various colors, weather resistance, and the like, and can be widely popularized and applied to vehicle glass and civil architecture glass.

A system for providing an electrical interface across a sealed boundary may include a frame in sealed engagement with at least a portion of a substrate. The substrate may be in communication with an electrochromic device. The system may further include first and second conduits. The first conduit may be on a first side of the substrate and a second conduit may be on a second side of the substrate. The second conduit may be in communication with the first conduit through at least one of the seal, a space between the seal and the frame, and a space between the seal and the substrate.

Vinyl polymer adhesive using glass powder as a filler. The glass powder includes the use of recycled automotive and architectural glass as a filler material for several vinyl polymer adhesives, such as hot melt adhesives, polyvinyl chloride adhesives, and vinyl acetate-ethylene (VAE) emulsion adhesives. The glass powder may have an average particle size between 100 and 400 mesh.

The invention relates to transparent heat-insulated paint based on nano spectral selectivity compound oxide, which can be coated on the surfaces of glass, transparent resin, a transparent film, metal and cement. The paint comprises nano spectral selectivity compound oxide pulp, polyurethane resin, acrylic resin, alkyd resin, isocyanate resin, amino resin, a paint auxiliary agent, a diluting agent and the like. The paint has the advantages of transparence, high hardness, strong adhesion force, infrared ray shielding, ultraviolet ray screen, low cost and the like. The paint is especially applicable to architectural glass, automobile glass and the glass of trains, airplanes and the like. The paint has extensive application value and obvious economic benefit.

The method for preparing high-activity titanium dioxide film self-cleaning glass material, applicable to the fields of building glass, car glass and optical glass, uses general glass as base body forcoating film and includes the following steps: cleaning glass surface, drying, sweeping with nitrogen gas, sol preparation, impregnating and coating, drying, crystallization heat treatment, pickling and surface after-treatment. The sodium ion content of titanium dioxide film can be controlled in 0.3%, carbon content of film surface is reduced, surface hydroxy content is increased and the optical catalytic activity of glass can be greatly raised. Said invention adopts line production process, and can effectively control product quality.

The invention discloses a glass curtain wall cleaning device comprising a cleaning unit and a moving unit. The cleaning unit comprises a support module, a scrubbing module, an air pressure module, a pressure adjustment module and a control system. The support module comprises a support frame, universal wheels, sealing strips and slides arranged on the inner wall of the support frame. The scrubbing module comprises a scrubbing frame, sliders fixed to the periphery of the scrubbing frame, a rotary support fixedly mounted on the scrubbing frame, a scrubbing plate arranged on the rotary support, scrubbing wheels, a motor and a gear. The air pressure module comprises an air pressure support and a fan. The pressure adjustment module comprises an outer shell fixed to the scrubbing frame, an inner shell slidably connected to the outer shell, an infrared distance sensor arranged in the outer shell and a ball arranged on one end face of the inner shell. The glass curtain wall cleaning device adopts a full-automatic cleaning mode to complete cleaning of glass curtain walls of high-rise buildings, and is fast in cleaning and high in cleaning speed.

A decorative architectural glass panel comprises a two or more glass sheets separated by a resin in which one or more decorative objects are suspended. A method of making the glass panel comprises positioning one or more spacers and one or more decorative objects on a first glass sheet, placing a second glass sheet about the first glass sheet, sealing the edges of the first glass sheet and second glass sheet, and filling the space between the first and second glass sheets with a curable liquid resin. The resin can be poured using a substantially horizontal pour in order to keep the decorative objects from substantially shifting when pouring the liquid resin. The resin can also be poured in combination with a vacuum force. In some implementations, the glass panel may also be substituted with a resin panel using polymeric resin sheets.

The invention relates to a transparent conducting thin film with enhanced thermal stability and a preparation method and application thereof. The transparent conducting thin film consists of a substrate, a first semiconductor layer, a silver alloy layer and a second semiconductor layer sequentially from bottom to top; according to the silver alloy layer, metal silver is combined with aluminum, zinc, titanium, copper, magnesium, nickel, rare earth elements or chromium to form a bi-element silver alloy layer or a multi-element silver alloy layer. The transparent conducting thin film provided by the invention can be used for photoelectric devices, such as organic light-emitting devices (OLEDs), organic solar cells and perovskite batteries; furthermore, on the basis of improving the thermal stability of the photoelectric devices, the dose of the photoelectric devices on a silver material per unit area can be reduced, device cost can be beneficially controlled, resources are saved; and the transparent conducting thin film also can be applied to magnetic shielding, special functional window coatings, transparent heat preservation building glass and the like.

The invention discloses an architectural glass encasement device. The architectural glass encasement device comprises a stacking and packaging unit, a conveying unit, a finished product conveying unit, a protective layer supplying unit and a control unit, wherein the control unit is electrically connected to the stacking and packaging unit, the conveying unit and the finished product conveying unit and guarantees that each unit can complete corresponding operation on architectural glass. The architectural glass is conveyed to the conveying unit through a production line, and the stacking and packaging unit carries out stacking before encasing and encasing after stacking. According to the encasement device, carrying, packaging-protecting and stacking-encasing of the glass can be carried out efficiently and quickly, workers are prevented from working for a long time, the labor force is liberated greatly, the production efficiency is improved, the production cost is lowered, the breakage rate of the architectural glass is lowered, and the work accidents of the workers are greatly reduced.

A device special for determining stable state thermal resistance of architecture glass which is a necessary determining device for quality control and product acceptance in energy-saving architecture glass produce is provided. The present invention comprises of heat flux sensor, internal and external guarding heat-box, cold-box (including refrigerating unit), precision temperature measurement and computer data collecting process system, and frame mounted rise-and-fall glass carrying stage and vacuum acetabula glass fixation mechanism. The present invention is not only used for detecting state thermal resistance of energy-saving architecture glass such as vacuum glass, hollow glass, and so on, but also used for detecting heat insulation and heat preservation capacity of other plate architecture material such as polystyrene board, steel (aluminium) plastic compound heat preserving board and so on.

A decorative glass safety panel is made of a stained glass pane and a base glass pane. The stained glass pane is made of individual stained glass pieces that are cut using waterjet technology and assembled together. An adhesive is used between the base glass pane and stained glass pane and bonds the two together. Further, a laminate may be applied to the stained glass pane, or a glass sheeting layer may be attached to the stained glass pane to protect the stained glass pane in more industrial applications. This results in an artistic architectural panel that is suitable for a multitude of applications in both commercial and residential environments.

The invention relates to a thermochromic laminated glass. The thermochromic laminated glass comprises two pieces of glass and a thermochromic film which is clamped between the two pieces of glass, wherein the thermochromic film comprises a polyvinyl butyral base film and tungsten oxide-doped vanadium dioxide powder which is dispersed in the polyvinyl butyral base film. The invention also relates to a manufacturing method for the thermochromic laminated glass. The thermochromic laminated glass adopts the tungsten oxide-doped vanadium dioxide powder which is dispersed in the polyvinyl butyral base film to form the thermochromic film, the basic structure of the conventional laminated glass is not changed, the investment is low, and a high-efficient color change effect is achieved. Due to the adoption of metal oxides, the thermochromic laminated glass is non-toxic, green, environment-friendly and non-flammable, has high safety and meets the current requirements of energy saving and emission reduction. In addition, the thermochromic laminated glass does not basically change the conventional preparation process when manufactured, is simple in preparation process and low in cost, and is suitable for the fields of building glass, automobile sunroof glass, side window glass and the like.

This invention is an architectural glazing structure for exterior mounting that is a glass laminate having enhanced resistance to being pulled from a frame upon being subjected to severe positive and / or negative pressure loads. This invention is particularly suitable for architectural structures having windows that can be subjected to the extreme conditions prevalent in a hurricane, or window that can be placed under severe stress from repeated forceful blows to the laminate.

The present invention describes a decorative surface covering comprising a plurality of component layers, structural and / or chemical, chemically bonded to the surface, together forming a unique single unit, monolithic decorative surface overlay, referred to generally herein as a functionally bonded system. The functionally bonded system is designed to be flexible, expandable, and functional, providing the same durability as pre-existing flooring or horizontal surfaces. While the individual components have various properties, the chemical bonding of one layer to an adjacent layer above and / or below provides for a unique surface covering that is decorative and functional. The functionally bonded system can be installed, retrofitted and bonded to a raw concrete floor foundation, countertops and other horizontal surfaces or to such surfaces having an existing ceramic tile, porcelain tile, concrete, VCT (Vinyl), asbestos (VAT) composite tile, hardwood floor, laminate or engineered wood floor, other synthetic or natural materials, or glass or architectural glass.

The invention discloses a POSS (Polysilsesquioxane)-containing antireflective film coating liquid and a preparation method and application thereof, and belongs to the field of film coating liquids. The preparation method of the POSS-containing antireflective film coating liquid comprises the following steps of: adding the following raw materials in percentage by weight: 0.01%-20% of POSS derivatives, 0-10% of nanometer silicon dioxide granules, 0%-10% of hollow silicon dioxide, 0%-5% of non-silicon nanometer oxide granules, 0%-10% of organic silicon compounds, 0%-50% of deionized water and 0%-2% of catalysts into a solvent; and reacting at 20-150 DEG C for 0-45 hours to obtain the POSS-containing antireflective film coating liquid. The POSS-containing antireflective film coating liquid disclosed by the invention can be applied to photovoltaic glass, display screen base plate glass, building glass and automobile glass; and the obtained antireflective film has the advantages of good film layer uniformity, high adhesive force and rigidity and good weather resistance.

The invention discloses a preparation method of a nano TiO2 self-cleaning transparent coating. The method comprises the following steps: 1) preparation of a nano TiO2 slurry: mixing a nano TiO2 powder and a dispersant according to proportion and stirring thoroughly, and regulating a pH value to prepare the nano TiO2 slurry; 2) preparation of a nano TiO2 self-cleaning coating: mixing the nano TiO2 slurry and aqueous polyurethane, adjusting a pH value, adding a leveling agent, a defoaming agent and a thickener for dispersion, so as to prepare a nano self-cleaning coating; and 3) preparation of a nano TiO2 self-cleaning transparent coating: immersing a clean glass substrate in the prepared nano self-cleaning coating liquid, and preparing a transparent coating on the glass substrate by using a spin coating method / Czochralski method / bar coating method. The nano TiO2 transparent coating prepared by the method provided by the invention has high visible light transmittance and self-cleaning function, and is suitable for the field of building glass, such as antimicrobial coating and doors and window.

The invention provides a coating for building glass heat insulation which can release negative ions and a preparation method; the coating comprises inorganic heat-insulation nano material, siloxane polymer, inorganic heat-insulation nano material aqueous slurry of solvent, negative ion powder material aqueous slurry, aqueous resin, assistant and diluent; the inorganic heat-insulation nano material adopts siloxane polymer with discrete and exquisite structure as a template, selective adsorption and grafting hybridization reaction are carried out on the surface of the inorganic heat-insulation nano material, silicon-oxygen bond and hydrogen bond coordination self-assembly action is formed on the surface of the heat-insulation nano material to control the interface performance of the heat-insulation nano material, improve the compatibility and the system dispersion stability among the heat-insulation nano materials and obtain special optical and heat-insulation performances; in addition, the synergistic effect among the negative ion material, the inorganic heat-insulation nano material and the aqueous resin can improve the heat-insulation effect and the capacity of releasing the negative ions, so as to realize multi-functionalization of the building glass heat-insulation coating.

The invention discloses an electrochromic material which is a porous film compounded through nickel oxide and 3, 4-ethylene dioxygen thiofuran, wherein the composite film has a random porous structure; the range of aperture is between 10 and 250 nm; and the thickness of the film is between 200 and 500 nm. The preparation method comprises the following steps: 3, 4- ethylene dioxygen thiofuran is used as a monomer; the porous nickel oxide is used as a conductive template; lithium perchlorate is added into an acetonitrile solution and is used as a supporting electrolyte to prepare the nickel oxide / poly3, 4-ethylene dioxygen thiofuran composite porous electrochromic film through an electrochemical cyclic voltammetry sedimentation method. The prepared electrochromic material has good mechanical performance and electrochromic performance, shows multiple electrochromism and rapid discoloring effect, can be assembled to a transmission-type or reflection-type full solid electrochromic device, and has wide application prospect in information storage recording, architectural glass smart window, large screen display, infrared stealth and other fields.

The invention relates to a transparent super-hydrophobic self-cleaning coating. Silicon dioxide nanoparticles with active hydrophobic groups are synthesized by virtue of a one-step direct hydrolysis method, a coating is prepared, and then a high-transparency self-cleaning coating is obtained. The self-cleaning coating comprises the following components in percentage by weight: 1%-10% of the silicon dioxide nanoparticles with the active hydrophobic groups, 90%-98% of alcohol solvents and 0.1%-1% of an aid. After the film formation, the light transmittance of the coating is higher than 98%, and the water contact angle is larger than 150 degrees. The coating has good self-cleaning performance and can be widely applied to architectural glass curtain walls, automotive glass, photovoltaic assemblies, optical devices and the like.

The invention discloses a shielding window film and a preparation method thereof. The shielding window film comprises five structure layers, namely an anti-scratch and wear-resistant layer, a transparent polyester film layer, an electromagnetic shielding coating layer, a heat insulation bonding layer and a release film layer. According to the shielding window film, the film structure of a conventional window film product is optimized, the product features are added, and the large-area continuous batch production is facilitated. The shielding window film has the characteristics of good heat insulation and cold resistance performance, high transparency and shielding effectiveness, no adhesive residues during re-stripping, and the like, and is mainly applied in building glass, special meeting rooms and the like, and has the effects of energy conservation, beautification and electromagnetic shielding.

The invention provides a building glass transportation device facilitating loading, and belongs to the technical field of building machinery. A device bottom plate is arranged above a bottom plate through bottom telescopic rods, bottom spiral springs are arranged on the peripheries of the bottom telescopic rods, a driving screw is arranged in an inner cavity of the device bottom plate, a left telescopic rod is arranged on the driving screw through a bottom slider, horizontal telescopic rods are arranged on the upper inner side and the lower inner side a right telescopic rod, spiral springs arearranged on the peripheries of the horizontal telescopic rods, and right suckers are arranged at the left ends of the horizontal telescopic rods. According to the device, rotating directions of a first threaded section and a second threaded section are opposite, so that sliders can approach or keep away from each other, glass is clamped or loosened, a left twisting handle and a left sucker are arranged on the left side and the right side of the left screw, and the building glass can be conveniently and rapidly loaded by tightening the left screw. The device has the advantages of simple structure, high practicability and good loading transportation effect.