Abstract: The card includes first support, second support, and imaging layer intermediate the first and second supports. The second support is sealed to the first support. And, the imaging layer includes photosensitive microcapsules that are activated by cylithographic photography to produce an identification card image. Additionally, the identification card includes one or more of the following: (a) an anti-static coating that is applied to the second support on the side opposite the imaging side; (b) magnetic recording media on the second support on the side opposite the imaging side; (c) electronics incorporated into the second support that enables contact or contactless radio frequency access control; (d) a pressure sensitive adhesive or a thermo set adhesive to bond the second support to the imaging layer; (e) an adhesive that is coated onto the second support or the imaging layer prior to sealing the second support to the first support, etc.

Abstract: There is provided a deodorizing and absorbing material comprising RB ceramics and/or CRB ceramics as an odor absorbing material, which has excellent deodorizing properties and long term persistency thereof and is easily fabricated into a complicated shape when the material is used as a molded product.

Abstract: A coloured porous material comprising in its pores an effectively colouring amount of an organic pigment which is obtainable by fragmenting a meltable or solvent-soluble pigment precursor, and a process for its preparation. The instant coloured porous material powders are used as pigments for high molecular weight organic materials.

Abstract: The invention relates to a sensual pressure sensitive adhesive label comprising an image having at least one overcoat layer over said image wherein said overcoat layer comprises comprising at least one tactile or olfactory feature

Abstract: A self-healing polymer composition 10 containing a polymer media 12 and a plurality of microcapsules of flowable polymerizable material 16 dispersed in the polymer media 12, where the microcapsules of flowable polymerizable material 16 contain a flowable polymerizable material 15 and have an outer surface 142 upon which at least one polymerization agent 13 is attached. The microcapsules 16 are effective for rupturing with a failure of the polymeric media 12, and the flowable polymerizable material 15 reacts with the polymerization agent 13 when the polymerizable material 15 makes contact with the polymerization agent 13 upon rupture of the microcapsules 14. There is also provided a method of using the self-healing polymeric composition 10 to repair fractures in polymers, as well as articles of manufacture including the self-healing system, and the microencapsulated polymerizable particles 16 themselves.

Abstract: Diffuse reflective materials proximate to a structure formed by thermally induced phase separation of a thermoplastic polymer and a diluent providing enhanced flexibility and reflectivity especially in the visible wavelengths of 380-730 nanometers are described. Such materials find a wide variety of application among combinations with various light management films, including other reflective layers, turning films, brightness enhancement films, and polarizing films. The diffuse reflective articles are useful in backlight units of liquid crystal displays, lights, copy machines, projection system displays, facsimile apparatus, electronic blackboards, diffuse white standards, photographic lights and the like.

Abstract: A granular composition, especially for incorporation in washing powder formulations, comprises at least 40% by weight of an amorphous silica and typically at least 30% by weight of a functional ingredient such as a perfume, the amorphous silica having a surface area of at least 550 m2/g, a pore volume from about 1.0 to about 2.5 ml/g and a particle size of no more than 50 microns, the granules of said composition having a particle size from about 200 to about 2000 microns.

Abstract: A design strategy for constructing hierarchically structured materials using nanoparticles and synthetic biopolymers has been developed. Block copolypeptides or homopolymer polyelectrolytes are used as structure-directing agents to arrange nanoparticles (composed of metals, metal non-oxides, metal oxides, or organics) into unusual microstructures, such as spheres, “apples” and “cups.” Hollow spheres can be made wherein nanoparticles of one composition are spatially oriented completely interior or exterior to nanoparticles of a second composition. These aggregates contain nanoparticles only in the shell walls, and maintain their hollowness upon calcination. These shapes can also be fabricated into films. These robust materials are anticipated to have great promise in applications that require surface catalysis, magnetic/electronic/optic properties, transport capabilities, and combinations thereof, such as drug delivery, packaging, catalysis, and sensors.

Abstract: Self-repairing, fiber reinforced matrix materials include a matrix material including inorganic as well as organic matrices. Disposed within the matrix are hollow fibers having a selectively releasable modifying agent contained therein. The hollow fibers may be inorganic or organic and of any desired length, wall thickness or cross-sectional configuration. The modifying agent is selected from materials capable of beneficially modifying the matrix fiber composite after curing. The modifying agents are selectively released into the surrounding matrix in use in response to a predetermined stimulus be it internal or externally applied. The hollow fibers may be closed off or even coated to provide a way to keep the modifying agent in the fibers until the appropriate time for selective release occurs.

Abstract: A ceramic green sheet is formed from a ceramic slurry composition comprising a ceramic powder such as BaTiO3, a vehicle in the state of emulsion in which an organic binder consisting of polyurethane resin particles having an average particle size of about 120 nm or less is dispersed in an aqueous solvent, and a surfactant comprising an alkyne glycol having one or more triple bonds in its molecule and/or an ethylene oxide addition product of such an alkyne glycol. A very thin aqueous ceramic green sheet is provided that is free from pin holes, and has low surface roughness, high tensile strength and high elongation.

Abstract: Diffuse reflective materials proximate to a structure formed by thermally induced phase separation of a thermoplastic polymer and a diluent providing enhanced flexibility and reflectivity especially in the visible wavelengths of 380-730 nanometers are described. Such materials find a wide variety of application among combinations with other reflective layers. The diffuse reflective articles are useful in backlight units of liquid crystal displays, lights, copy machines, projection system displays, facsimile apparatus, electronic blackboards, diffuse white standards, photographic lights and the like.

Abstract: There is provided a fragrance keeping material capable of molding into free shapes in which RB ceramics and/or CRB ceramics of 10 to 2,000 angstrom in pore diameter and 0.1 to 1.1 cm3/g in pore volume is used to keep or absorb a fragrance.

Abstract: An apparatus and method for metabolic cooling and insulation of a user in a cold environment. In its preferred embodiment the apparatus is a highly flexible composite material having a flexible matrix containing a phase change thermal storage material. The apparatus can be made to heat or cool the body or to act as a thermal buffer to protect the wearer from changing environmental conditions. The apparatus may also include an external thermal insulation layer and/or an internal thermal control layer to regulate the rate of heat exchange between the composite and the skin of the wearer.

Abstract: Devices are disclosed for the display of the “activated” or “deactivated” state of electromagnetic or acousto-magnetic security tags, whereby it is possible to recognize, at a glance, whether the goods, for example on a pallet, have activated or deactivated security tags.

Abstract: The novel UV-protected electrochromic solution comprises at least one reducible and at least one oxidizable substance, OX2 and RED1 respectively, which are linked to one another by a bridge, and is outstandingly suitable for use in an electrochromic device.

Abstract: An electrooptical device comprises an electrooptical layer between electrodes. The electrooptical layer includes a dispersion medium and particles contained in the dispersion medium. The particles are colored a first color, while the dispersion medium is colored a second color. The first and second colors are related to each other based on a relationship of complementary colors.

Abstract: A foam/sealant system in which a sealant material, such as a conventional gel, is introduced into an open cell foam to provide an environmental seal for electrical connections, preferably for electrical connections that are embedded within the foam/sealant system. Sealant materials, such as gels, that require curing can be held in place by the foam while in a liquid state to eliminate difficult and costly filling methods. The gel can be cured either while the foam is located at its final location in connection with the electrical connection point to be protected, or the gel can be pre-cured in the foam and then the composite foam/sealant system can be placed in the appropriate location. Preferably, the foam is placed in the appropriate location such that the electrical connection point is embedded in the foam before the gel is introduced, thereby allowing the gel to cure in connection with the electrical connection or substrate to be protected.

Abstract: A metal layer cleared by contact with a chemical clearing agent to reveal an underlying graphics layer is at least partially covered by a buffer material that delays contact with the clearing agent. The buffer material can be applied in a pattern that forms a temporary image in the metal layer prior to more completely revealing the underlying graphics layer.

Abstract: An apparatus and method for metabolic cooling and insulation of a user in a cold environment. In its preferred embodiment the apparatus is a highly flexible composite material having a flexible matrix containing a phase change thermal storage material. The apparatus can be made to heat or cool the body or to act as a thermal buffer to protect the wearer from changing environmental conditions. The apparatus may also include an external thermal insulation layer and/or an internal thermal control layer to regulate the rate of heat exchange between the composite and the skin of the wearer.

Abstract: Diffuse reflective articles having a first layer formed by thermally induced phase separation of a thermoplastic polymer and a diluent, plus a second layer containing a dimensionally stabilizing polymer are described. Such materials find a wide variety of applications, including in combinations with various light management films. The diffuse reflective articles are useful in applications where high reflectivity is desired, such as backlight units of liquid crystal displays, lights, copy machines, projection system displays, facsimile apparatus, electronic blackboards, diffuse white standards, and photographic lights.

Abstract: A low cost, reusable electric paper that uses ferrofluidic colored fluids and an external magnetic writing instrument. The paper can be formed from laminated rolls of polymeric media that are roller die cut, inked, aligned, bonded and cut to an appropriate size. The paper is formed from layers that define a hidden reservoir and a visible reservoir for each of an array of print cells that form a grid on the paper. A ferrofluidic coloring fluid is permanently contained within the paper and can move from the hidden reservoir to the visible reservoir. The size of the cells define the resolution of the paper. Initially, the paper appears white. However, after passing a writing instrument, such as a stylus, over desired print cells, these cells switch from a first hidden bistable state to a second visible bistable state. In the second visible bistable state, the ferrofluidic coloring fluid forms a desired image in a desired color or colors.

Abstract: Display information is revealed from behind a metal film that can be cleared upon effective contact with a clearing agent. The metal film, while opaque, is generally less than 1000 Angstroms thick and can be cleared by exposure to innocuous agents including food or other household products.

Abstract: Self-repairing, fiber reinforced matrix materials include a matrix material including inorganic as well as organic matrices. Disposed within the matrix are hollow fibers having a selectively releasable modifying agent contained therein. The hollow fibers may be inorganic or organic and of any desired length, wall thickness or cross-sectional configuration. The modifying agent is selected from materials capable of beneficially modifying the matrix fiber composite after curing. The modifying agents are selectively released into the surrounding matrix in use in response to a predetermined stimulus be it internal or externally applied. The hollow fibers may be closed off or even coated to provide a way to keep the modifying agent in the fibers until the appropriate time for selective release occurs.

Abstract: An improved method of treating wood comprising treating a sheet of wood veneer with a conventional stress relieving process, saturating the treated veneer with oil and sealing the saturated veneer to retain the entrained oil. It is found that this treatment renders the veneers significantly more flexible, with radii of approximately {fraction (1/16)} inch, and allows wood veneers to be used informing hinges, wallets, purses, draperies, shoes, clothing and other products which could not previously be made from wood, together with a plurality of products made with this process.

Abstract: An ink-jet recording sheet comprises a support, and provided thereon, an ink absorption layer containing solid fine particles, a hydrophilic binder, and oil drops in an amount of 5 to 50 weight % based on the solid fine particle weight, the content ratio by weight of the solid fine particles to the hydrophilic binder being 2 to 200, wherein the oil drops comprise an hydrophobic organic compound having a melting point of 40° C. or less or polymer particles having a glass transition temperature of 40° C. or less.