2482 results about "Self adhesive" patented technology

A lens cover covers a camera lens or a projection lens formed in the frame of a computer display or in the body of a personal digital assistant or mobile telephone. The cover is movable to allow the lens to operate, yet allow the cover to remain with the device. One cover pivots around a pivot point to cover or uncover the lens. Another cover hinges in order to cover or uncover the lens. Another cover slides back and forth. Another cover hangs upon a hook located above the lens. Another cover is a suction cup applied over the lens. Another cover slides back and forth hanging on the top edge of the computer display. The cover may be fixed in place using gravity, friction, a snap, hook and loop closures, suction, or a ZIPLOC-type mechanism. The cover or its attaching means may be fixed to the computer or telephone using a self adhesive.

This invention relates to providing nail-art systems for improved fingernail and/or toenail decoration. The nail-art nail system comprises flexible, computer-printed nail-art appliqués used to decorate fingernails and/or toenails. They are preferably cut from self-adhesive vinyl film of the sort commonly used in the art of sign-making. They are preferably computer-printed with decorative designs, and computer-cut into the correct nail shapes. Metallic nail-art appliqués of the nail-art system are also preferably manufactured, preferably from self-adhesive metallized sign-lettering film. Gold, silver, aluminum, and other metals may be used. A business systems, kits, and methods of manufacture are also disclosed.

A lettering tape is formed having an integrated layered configuration in which a base layer, an ink layer, and an adhesive layer exhibiting adhesive properties when heated are sequentially stacked. When the lettering tape is selectively heated by a thermal head to form an image thereon, the heated portion of the ink layer onto which an image has been formed is adhered to the heated portion of the adhesive layer and simultaneously, the heated portion of the adhesive layer exhibits self-adhesive properties, thereby enabling transfer to the target transfer body.

The present invention provides a vehicle mirror and a manufacturing method therefor which allow the rear face side of a mirror element to be dark-colored without using a color plate or color coating. A mirror element is configured by forming a semitransparent reflective film made of a dielectric multilayer film on the front face of a flat transparent substrate. A dark-colored self-adhesive film is attached to the rear face of the mirror element. The dark-colored self-adhesive film is configured by forming an adhesive layer on the rear face of a dark-colored film layer by means of application. Grid-like air release channels are formed at fine pitches with minimal depth on an entire surface of the adhesive layer. After the dark-colored self-adhesive film is attached to the rear face of the mirror element, the grid-like air release channels visible from a front side of the mirror element are eliminated by heating and/or pressurizing.

A thermally-sealable multilayer film, for packages which may be resealed after opening, includes an outer layer and a support layer, with a thermally-sealable layer on the side facing the packaged material. A self-adhesive layer made from pressure sensitive adhesive is provided between the support layer and the outer layer. The support layer has weakening lines, which define an opening for the removal of packaged material. For resealing a container, by using the thermally-sealable multilayer film, the user may simply open the defined opening for removal of the contents of the container, by application of an opening force and then reseal the container, by pressing the opened outer layer on to the self-adhesive layer. The above process may be repeated several times, until all the contents of the container are used, whereby the above are protected from possible contamination.

A medical film dressing comprising a thin transparent film having a layer of skin adhesive on its front face, shielded before use by a removable cover sheet in contact which is in contact with the adhesive across the entire area of the front face, and a backing sheet detachably affixed over the whole of the rear face of said film. The dressing further comprises a flexible hinge in the form of a folded strip disposed along a peripheral edge of said thin film to conjoin said cover sheet and said backing sheet adjacent said edge, and extending around the corresponding edge of the thin film, and wherein a scoreline is formed in said cover sheet. The score line extends parallel to the edge of the dressing opposite the hinge and wherein the line of perforation extends through said thin film beneath said score line.

A wearable caddy for a personal audio device (PAD) adapted to mount at least one PAD and store excess earphone cord. The caddy comprises a front plate and a back plate joined by a plate separating member that creates a space between the plates adapted to store the excess cod by spooling the excess cord around the separating member. The PAD is mounted to the front surface of the front plate using a double-sided adhesive pad. A clear self-adhesive plastic cover is placed over the face of the PAD. More than one pad may be mounted to the same caddy. The caddy clips to the belt of the wearer and can be used to store earphone cord or heavier head-set cord.

An adhesive device with an ultraviolet element is disclosed. The adhesive device with an ultraviolet element can be used to provide a treatment of a surface of an object. The treatment can include cleaning, disinfection, sterilization and sanitization. The adhesive device with an ultraviolet element can also be used as a self-adhesive bandage.

The invention discloses a self-adhesive waterproof coiled material having high initial stickiness. The coiled material comprises the following components, by mass: 35%-55% of petroleum asphalt, 5%-25% of a softening agent, 5%-25% of a modifying agent, 2%-8% of a tackifier, 0.1%-2% of an interface agent, 0.1%-3% of an anti-aging agent, and 5%-20% of a filling agent. The self-adhesive waterproof coiled material has excellent initial stickiness, even under conditions of a basement layer surface with a little dust, a damp basement layer and a relatively low temperature, the coiled material also has good adhesion with the basement layer, and is not easy to strip after adhesion; after stripping, the coiled material can ensure to leave an integral modified asphalt material on the basement layer, so as to ensure relatively high waterproof performance.

A self-adhering modified bituminous roof covering composite that comprises a thermoplastic (APP), elastomeric (SBS) or TPO modified bitumen compound on the front side, and a factory-applied self-adhesive compound on the back side of a reinforcement carrier sheet, with factory-applied tracts of adhesive on the side lap and end lap sections of each roll to enhance adhesion. A method of manufacturing such composite comprising coating an APP or SBS or TPO compound on the upper surface and affixing a self-adhesive compound to the lower surface of a reinforcement carrier support sheet, coating an adhesive on the side lap and end lap areas, applying a release liner to the tacky self-adhesive layer, and applying release films to the side and end laps during manufacture, stripping the release liner, selvage release film and end lap film from the membrane immediately prior to use, subsequently placing the exposed self-adhesive side of the membrane directly on to the end lap areas and side lap areas of adjacent rolls and applying force directly to the sheet to enhance the bond between the two sheets, resulting in a continuous roof covering. The present invention relates generally to residential and commercial roofing membranes.

An improved Transdermal Delivery System (TDS) comprising a backing layer inert to the components of the matrix, a self-adhesive matrix containing rotigotine and a protective foil or sheet to be removed prior to use, characterized in that the self-adhesive matrix consists of a solid or semi-solid semi-permeable polymer (1) wherein rotigotine in its free base form has been incorporated, (2) which is saturated with rotigotine and contains said rotigotine as a multitude of microreservoirs within the matrix, (3) which is highly permeable for the free base of rotigotine, (4) which is impermeable for the protonated form of rotigotine, (5) wherein the maximum diameter of the microreservoirs is less than the thickness of the matrix. is provided. Said TDS provides for enhanced flux of rotigotine across the TDS/skin interface.

A double-sided self-adhesive reinforced foam tape comprising a release liner having upper and lower surfaces which are release surfaces, a first layer of pressure sensitive adhesive applied to the upper release surface, a layer of flexible polymeric film, preferably polyester film, applied to the first pressure sensitive adhesive layer, a layer of flexible foam, preferably closed cell PVC flexible foam, thermally bonded to the flexible polymeric film layer, and a second layer of pressure sensitive adhesive applied to the flexible foam layer. A length of material for use as a double-sided tape is provided, along with a method of making the length of material. An alternative embodiment, suitable for die-cutting, including a second release liner applied to the second pressure sensitive adhesive layer is provided. The tape may be used in automobiles and other applications.

A disposable bandage for covering a wound area of a skin surface includes a self adhesive first fastener portion and a second fastener portion, a dome having a generally rectilinear shape and constructed from a thin rigid material, the dome being coupled to the first fastener portion along one edge and coupled to the second fastener portion along a second edge. The dome includes pleats that extend across the dome shape from the top edge to the bottom edge of the dome. A gasket is formed of a stretchable material and extends around the underside of the dome. The gasket is held in contact with the skin surface.

The invention discloses a preparation method of self-adhesion electroconductive hydrogel and belongs to the technical field of biomaterial preparation. The preparation method includes following steps: introducing double bonds on biomacromolecules through methyl acrylic anhydridization to obtain double-bond biomacromolecules; preparing a polydopamine-functionalized electroconductive nano material, and polymerizing the double-bond biomacromolecules and the polydopamine-functionalized electroconductive nano material through photo-initiated free radicals to obtain the self-adhesive electroconductive hydrogel. With reference to adhesiveness of mussel-imitated materials, phenolic hydroxyl functional group with adhesiveness is introduced, and regulation of self-adhesion performance of the hydrogel is realized by changing content of the phenolic hydroxyl functional group. In addition, the self-adhesion electroconductive hydrogel prepared by the method has high electroconductivity, mechanical performance and biocompatibility, and application range of the hydrogel is widened. The preparation method has the advantages of being simple and easy to implement, controllable in polymerization process, high in polymerization speed and low in energy consumption.

A method of quickly and accurately associating a customer name and address with a unique RFID identification tag to be used on a waste or recyclable materials container by the customer. A self-adhesive RFID label including an embedded RFID identification tag is provided in an envelope. Using a hand-held RFID tag reader or more preferably, an RFID reader mounted in a printer coupled to a computer device, a customer name and address is selected from a database and printed on an envelope or directly on the RFID label. Using the RFID reader in the printer and while the customer name and address is being printed, the unique RFID identification number from the RFID identification tag is read, provided to the computer device and automatically inserted into the customer database record, thereby associating the unique RFID identification tag number with the customer record. The RFID label is then delivered (mailed) to or picked up by the customer, all without need to send someone to a customer site to read the RFID tag associated with a waste or recycle bin and associated with the customer record. The customer can then easily apply the self-adhesive label with the RFID tag to their appropriate waste or recycle container.

Apparatuses and methods for pumping fluid are disclosed. An exemplary apparatus is a miniature pump that includes a shape memory wire that obtains a plastic condition below a transformation temperature and has a memorized shape such that the shape memory wire produces a work stroke by returning to the memorize shape at least at the transformation temperature. A spring biased against the shape memory wire is deflected by the work stroke to deform the shape memory wire from the memorized shape below the transformation temperature. A fluid pump is coupled to the shape memory wire and driven by the biased spring and shape memory wire to produce a fluid flow. The miniature pump can be incorporated into a self-contained infusion device in the form of a compact self-adhesive patch including a fluid reservoir, control electronics and power supply that is place directly at the infusion site of a user.