73 results about "Water resistant" patented technology

In one aspect, fabric materials are disclosed that have been treated with a fluid resistant treatment containing a water resistant composition and an oil resistant composition. The fluid resistant treatment may be substantially fluorocarbon free. Fire service garments can be made from the fabric materials that provide resistance to water and / or oil.

In one aspect, fabric materials are disclosed that have been treated with a fluid resistant treatment containing a water resistant composition and an oil resistant composition. The fluid resistant treatment may be substantially fluorocarbon free. Protective garments can be made from the fabric materials that provide resistance to water and / or oil.

A suitcase having a base and a lid where the lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching assemblies is disclosed. The lid may comprise an upper shell, and the base may comprise a lower shell. The upper shell and the lower shell may be seamlessly formed to create a water resistant and / or waterproof suitcase. The suitcase may have an extendable trolley handle assembly that is externally attached to the base of the suitcase using a plurality of mounting clips. The trolley handle assembly may comprise a pair of extrusion assemblies that are connected to the base of the suitcase and connected to each other by a grip. The suitcase may also have a removably secured interior liner. The interior liner may include a plurality of grommets and a plurality of fastener portions to releasably attach to the suitcase.

The present application discloses a polyurethane-ceramic composite coating and a coating method. The coating comprises two base materials: a bottom layer and a surface layer, wherein the bottom layer is provided on the surface of a fan blade and is a polyurethane base material, and the surface layer is provided on the bottom layer and is a ceramic base material. An intermediate layer, namely a polyurethane-ceramic composite coating layer, is formed between the surface layer and the bottom layer and serves as an adhesive between the bottom layer and the surface layer, combining the bottom layer and the surface layer more closely. The ceramic has water resistant properties, alcohol resistant properties, wear resistant properties, scratch resistant properties, and high temperature resistant properties, enhances the strength of the coating on the surface of the fan blade, protects the polyurethane base material of the bottom layer, and lengthens the service life of the polyurethane base material. The polyurethane-ceramic composite coating material is coated on the fan blade, lengthening the service life thereof.

The present invention relates mainly to a method for producing a plastic material, the method comprising the steps of: (i) providing a corn gluten source and a first liquid phase comprising an organic solvent; (ii) extracting solvent-soluble components of the corn gluten source into the first liquid phase; (iii) precipitating a first portion of the solvent-soluble components from the first liquid phase, resulting in a second solid phase comprising the first portion of the solvent-soluble components and a second liquid phase comprising a second portion of the solvent-soluble components; (iv) separating the second solid phase and the second liquid phase, and (v) recovering a flexible plastic material from the second liquid phase or a hard plastic material from the second solid phase.

The invention belongs to the technical field of materials, and particularly relates to ink-jet coating liquid as well as a preparation method and application thereof. The ink-jet coating liquid is prepared from the following raw materials in percentage by mass: 40 to 60 percent of polyurethane resin, 20 to 40 percent of acrylic resin, 2 to 4 percent of thickening agent, 0.1 to 0.2 percent of base material wetting agent, 0.2 to 0.4 percent of wetting flatting agent, 0.2 to 1 percent of cross-linking agent and the balance of water. The ink-jet coating liquid prepared by the invention can be used in the preparation of a weak solvent ink-jet acrylic polyurethane film, and the film has the advantages of high temperature resistance, water resistance, high coating fastness, high ink drying speed and bright color, and can be used as an electronic key operation panel film in high-temperature and high-humidity environments such as an electric cooker and a washing machine.

A wood or engineered wood structural panel, such as, but not limited to, OSB (“oriented strand board”) or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistance. The treatment gives it a Fire-Resistant (FR) performance (for use in a one- or two-hour rated assembly). The panel also is overlaid or coated in a factory setting with a weather / water resistive barrier (WRB). The structural panel thus combines a fire-resistant structural sheathing and WRB product in one integrated panel produced at a factory prior for installation at a job site.

A substantially cuboid transport / storage assembly pallet / PMC / IBC cover (50), operably arranged about a pallet, PMC or IBC assembly, said cover comprising a sleeve (52) and a lid (51); wherein the cover is fabricated from a laminated material comprising sheets of cellulose fibre / wood pulp / paper / card; wherein thermal protection is provided, at least in part, by means of a highly reflective outer face; wherein thermal protection is provided, at least in part, by one of shaped and / or corrugated paper; wherein the cover is provided with a water resistant coating to provide protection from precipitation; wherein the sleeve comprises four wall panels, each having internal and external wall faces; wherein the sleeve is provided with a lid and to which the sleeve is attached, with the four wall panels depending therefrom; whereby the cover operably provides protection from heat and precipitation.

A box is made by folding a sheet of material. Preferably, the box is formed by applying adhesive and folding using a machine, and a waterproof or water resistant coating is applied so that the box is configured for use as a cooler. The box includes (a) a storage portion, including a bottom panel, a first end panel, a second end panel, a first side panel, and a second side panel; (b) four corner panels; (c) a top panel including tabs; and (d) a latching panel attached to the first side panel and pivotable relative thereto about a fold line, the latching panel including first and second subpanels. The latching panel includes cuts extending between and dividing the first and second subpanels through which the tabs respectively extend when the cooler is in a closed position.

A rugged merchandise display shelving stand having a water resistant closed base is provided with a vertical reinforcing panel located between its front panel and rear panel of the stand and secured to the side panels of the stand. A plurality of display shelves comprising a rear shelf portion formed by a foldable panel in the reinforcing panel, which is foldable to engage a mounting slot in the rear panel of the stand to form a horizontal rear display shelf, and a foldable panel in the front panel, which is foldable rearward to engage a mounting tab at its rear edge with a horizontal mounting slot at the front edge of the rear display shelve to form a horizontal front display shelf aligned with the rear display shelf.

The technology described herein relates to a three-layer outerwear garment panel comprising an outer layer, a middle membrane layer that is water resistant, and an inner layer. A water-repellant coating such as a durable water-repellant (DWR) coating is selectively applied to the outer layer, leaving areas of the outer layer free from the water-repellant coating. When precipitation hits the garment, the water is absorbed in the non-coated portions to reveal a pattern of shapes formed by the non-coated portions.

A recyclable composite sign that includes a first coating layer, a second coating layer, a first paperboard layer coupled to the first coating layer and located between the first coating layer and the second coating layer, a second paperboard layer coupled to the second coating layer and located between the first paperboard layer and the second coating layer, and a corrugated layer located between, and coupled to, the first paperboard layer and the second paperboard layer.

A water resistant footwear having an upper made of a water vapor transpiring material resistant to water with a first extreme flap and at least a portion having a first thickness and provided with a second extreme flap. The first flap and the second flap have relative second thicknesses lower than the first thickness of the portion and are superimposed on each other with the interposition of a thermo-double-sided adhesive layer which can be activated by raising the temperature. The first flap and the second flap superimposed are fixed to each other by thermo-sealing. Furthermore, the footwear has an insole fixed to an edge of the upper and a waterproof sole obtained by direct injection molding on the upper and arranged so as to cover one face of the insole and seal it.

A handheld computing device that includes an enclosure having structural walls formed from a glass material that can be radio-transparent. The enclosure can be formed from a hollow glass tube or two glass members bonded together. A laser frit bonding process may be used to hermetically seal the two glass members together to create a water resistant electronic device.

To provide a water resistant type outer bearing device for a vertical shaft pump which can prevent exterior water from invading.SOLUTION: A water resistant type outer bearing device 43 includes bearings 47, 48 rotatably supporting a rotation shaft 15, a bearing housing 51 having a bearing chamber 50 inside thereof in which the bearings 47, 48 are accommodated, a bearing cover 52 covering the bearing chamber 50, a journal 62 fixed to an outer peripheral surface of the rotation shaft 15, an adjustment nut 60 in contact with an upper face of the journal 62, a nut cover 200 accommodating the adjustment nut 60, a first seal 201 for sealing a gap between the bearing cover 52 and an outer peripheral surface of the journal 62, a second seal 202 for sealing a gap between the nut cover 200 and the outer peripheral surface of the rotation shaft 15, and a third seal 203 for sealing a gap between the nut cover 200 and the journal 62. The adjustment nut 60 is screwed on a thread part 64 formed on the outer peripheral surface of the rotation shaft 15.SELECTED DRAWING: Figure 30

A barrier composite has a barrier layer that is water resistant, and adhesive for applying the barrier composite to an external wall surface and an integral release layer to allow the adhesive to release such that a roll or barrier composite can be unspooled and attached directly the said wall surface without removing a release liner. A barrier composite may also include a plurality of stand-offs extending to an exterior surface of the barrier composite and configured to allow precipitation that has passed through the outer shingles to flow down along the barrier composite. The integral release layer may be configured on, in or over the stand-offs. The stand-offs may be configured with a material that prevents the adhesive from adhering or that splits or fractures to produce stand-off deposits. Alternatively, the adhesive may be configured to wick into the stand-offs and then split producing adhesive deposits on the stand-offs.

The invention relates to the technical field of adhesive tapes, in particular to a waterproof protective adhesive tape for processing a semiconductor device. The water-resistant semiconductor device processing protective adhesive tape sequentially comprises a base material layer and an adhesive layer, the adhesive layer is prepared from an adhesive, and the adhesive comprises the following components: an acrylic copolymer containing a functional monomer with a polar group; an oligomer, wherein the oligomer comprises a bisphenol A type oligomer; a curing agent and a photoinitiator, wherein the curing agent is an isocyanate curing agent. The adhesive tape disclosed by the invention has good initial adhesive property and water resistance, the stripping force is obviously reduced after UV illumination, no adhesive residue exists in stripping, and the adhesive tape is suitable for cutting or grinding processing protection of semiconductor devices.

A portable and ruggedized 3D printing system that is suitable for deployment in extreme environments for combat situations or disaster relief or in remote locations. The 3D printing system includes an enclosure that is openable, water resistant, and made of materials that are impact resistant. A 3D printer within the enclosure includes active and passive suspension systems that provide shock absorption. The 3D printing system further includes one or more internal and / or external sensors that monitor, in real-time, various aspects of the printer, its environment, and / or the object being printed. Data from the one or more sensors is used to adjust internal print operating parameters via sensor fusion machine learning algorithms on an onboard processor.

The present disclosure relates to a peelable coating composition that is dried / cured into a peelable coating. The composition comprises a combination of an aqueous styrene-(meth) acrylic emulsion copolymer binder and a silicone polyether copolymer. The resulting peelable coating provides temporary protection to the article and / or substrate during construction, storage or transportation, and the like, and is designed to be waterproof such that it can continue to protect the substrate after exposure to a natural environment, such as rainwater, outdoors for a period of time.

Aspects of present disclosure relate to a scalable fabrication process(100) for multi-spectral camouflage systems with adaptive concealment capabilities The process(100) comprising preparing a first or top layer including at least one fabric printed with a prespecified optical camouflage pattern for mitigation in Visual & IR bands(101); preparing a second layer using a fabric substrate with a plurality of conductive ink circuits(102); preparing a third layer using a laminated dielectric material to provide thermal insulation(103); preparing MSCS core sandwich with jointing the second layer and the third layer by industrial cold gluing(104); preparing a bottom layer having water resistant and fire-retardant properties(105); treating the top layer for superior water resistant and high fire-retardant properties(106); and preparing a composite sandwich of the layers by layering and stitching together with quilting(107).

Protective garments are disclosed having a fabric material treated with a durable water resistant treatment. In accordance with the present disclosure, the durable water resistant treatment is substantially free of fluorocarbon chemicals and yet provides not only excellent water resistance, but also has excellent durability properties.

Composite material comprising a thermal insulation made of a mycelium based material encapsulated by a protective cover material. The core may comprise mycelium and a further material which may be agr

Provided are a recording paper having not only excellent appearance and high adhesion between a substrate and a resin coating but also high adhesion, particularly, high water resistant adhesion to ink or toner in various printing systems and a method for producing the recording paper. The recording paper of the present invention includes: a substrate composed of a thermoplastic resin film; and a resin coating disposed on at least one side of the substrate, wherein the resin coating contains a resin that is a reaction product of a cationic water-soluble polymer and a silane coupling agent, a content of a silane coupling agent component is 15 to 35 mass % based on a cationic water-soluble polymer component in the resin coating, and the resin coating is free from thermoplastic resin particles.

Composite materials and methods for making such materials are provided. These materials may be particularly useful as roofing materials for flat or low sloped roofs to protect the roof and building from water, heat, fire or other elements. A composite material comprises a water resistant layer comprising a polymer and a filler material incorporated into the water resistant layer. The filler material comprises a flame retardant material that limits heat transfer therethrough. This provides a watertight seal for a structure, such as a roof, while also providing adequate protection against fire or other sources of heat that may damage the building. The composite material may further include a non-woven layer bonded to the water resistant layer with a temperature sensitive adhesive to form a membrane roofing substrate.

To provide a water resistant type outer bearing device for a vertical shaft pump which can prevent exterior water from invading.SOLUTION: A water resistant type outer bearing device 43 includes bearings 47, 48 rotatably supporting a rotation shaft 15, a bearing housing 51 having a bearing chamber 50 inside thereof in which the bearings 47, 48 are accommodated, a bearing cover 52 covering the bearing chamber 50, a journal 62 fixed to an outer peripheral surface of the rotation shaft 15, a seal holder 230 in contact with an upper face of the journal 62, a first seal 201 for sealing a gap between the bearing cover 52 and an outer peripheral surface of the journal 62, a second seal 232 for sealing a gap between the seal holder 230 and the outer peripheral surface of the rotation shaft 15, and a third seal 233 for sealing a gap between the seal holder 230 and the upper face of the journal 62. The second seal 232 and the third seal 233 are held in the seal holder 230.SELECTED DRAWING: Figure 32

A box is made by folding a sheet of material. Preferably, the box is formed by applying adhesive and folding using a machine, and a waterproof or water resistant coating is applied so that the box is configured for use as a cooler. The box includes (a) a storage portion, including a bottom panel, a first end panel, a second end panel, a first side panel, and a second side panel; (b) four corner panels; (c) a top panel including tabs; and (d) a latching panel attached to the first side panel and pivotable relative thereto about a fold line, the latching panel including first and second subpanels. The latching panel includes cuts extending between and dividing the first and second subpanels through which the tabs respectively extend when the cooler is in a closed position.

The present disclosure relates to food safe water resistant articles, which include recyclable cellulosic utensils having a food safe water resistant material. In addition, food safe water resistant composition used for preparing food safe water resistant articles as well as use of the same are also disclosed.