Abstract: An ink jet recording element comprising a support having thereon the following layers:a) a cationic mordant for an anionic dye;b) a nonionic or amphoteric material compatible with a) and c);c) colloidal silica; andd) a hydrophilic overcoat in an amount of at least about 0.25 g/m.sup.2 ;wherein either a) or c) can be directly on the support, b) is always between a) and c), and d) is the outermost layer.

Abstract: A print medium having a sense mark comprised of a near infrared fluorescent component which triggers automated operations without interference from printed text or images or the substrate. The near infrared fluorescent pigments are protected from contact with oxygen using a polymer resin. Apparatus for dispensing printed media comprises a print medium of this invention, detector for sensing the mark, a logic element for locating the mark and a paper transporting apparatus controlled by the logic element. The apparatus can be incorporated in business machines such as automatic teller machines, cash registers, ticket dispensing machines and coupon dispensing machines.

Abstract: An image transfer sheet has a support, a transfer layer formed on one side of the support, and a backing layer formed on the other side of the support, opposite to the transfer layer with respect to the support, the backing layer containing a silicone material which is in a solid state at room temperature. An image is formed on the transfer layer of the above-mentioned image transfer sheet by various image forming methods, and the image-bearing transfer layer of the image transfer sheet is transferred to an image-receiving member by the application of heat and/or pressure thereto.

Abstract: Described is a recording medium which is specifically advantageous for use with phase change ink recording. The media comprises a support with a receptive layer coated thereon. The receptive layer comprises 2.5-48.5%, by weight, a water soluble polymer; 0.15-25%, by weight, gelatin; and 50-95%, by weight, a water insoluble polymer. The media offers improved resistance to scratching while still maintaining adhesion properties.

Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm.sup.2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 .mu.m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.

Abstract: A decorative submersible sculpture is described in which a submersible hollow body is formed with a peripheral wall structure. The wall structure defines an internal receptacle of a prescribed decorative shape that is configured to be substantially filled by a visually opaque particulate medium and formed by the internal receptacle into the prescribed decorative shape. The wall structure is transparent and configured in such a manner that when the receptacle is substantially filled with visually opaque particulate medium, the medium takes the form of the prescribed decorative shape and is visible through the wall structure. The decorative shape will visually appear to be in a solid, self-supporting state, and the wall structure will be substantially invisible.

Abstract: A blow molded hollow doubled wall article wherein the inner wall has an edge portion and a central portion adjacent the edge portion, including at least one opening in the central portion providing access to the space between the inner and outer walls and forming a flap member connected to said edge portion.

Abstract: A graphite furnace element, such as a heat shield or heating element, comprises a plurality of bent, rigid, solid and arcuate-shaped graphite sheets that have been joined together, usually by screws or bolts. The bent graphite sheets typically have a wall thickness between 0.05 and 0.5 inch.

Abstract: Thermal transfer ribbons derived from aqueous-based coating formulations which do not require the application of a separate backcoat to the substrate. Backcoatings are self-generated on the untreated side of the substrate when the untreated side of the substrate contacts a remote portion of the top surface of the thermal transfer layer. The thermal transfer ribbons which self-generate backcoats comprise a flexible substrate and a thermal transfer layer which contains a water-soluble silicone block copolymer with blocks of silicone resin and water-soluble polymer. The water-soluble silicone block copolymer migrates to the top surface of the thermal transfer layer and generates a backcoat on the opposite surface of the substrate when the ribbon is wound such that the untreated surface of the substrate contacts a remote portion of the top surface of the thermal transfer layer.

Abstract: The present invention is directed to a compact tape core upon which a pressure-sensitive tape may be wound. The tape core comprises two rectangular-shaped identical halves which may or may not be joined together permanently at one end with a hinge mechanism. Each tape core half has apertures and mounting studs for clamping the two halves together around a winding mandrel so that pressure-sensitive tape may be wound onto the outer surface of the tape core. In certain embodiments of the present tape core, one or both of the outer surfaces of the tape core have an inward or concave shape relative to the horizontal plane and in other embodiments one or both of the outer surfaces exhibit a bulging or convex shape relative to the horizontal plane. Another embodiment of the compact tape core has a keyway with supporting arms disposed in the cavity between the core halves for mounting the core onto a winding mandrel.

Abstract: A charge roller has a steel shaft and conductive outer cylindrical body which is formed by curing with heat a blend comprised of epichlorohydrin rubber, mineral-oil-free zinc oxide dispersion, stearic acid as a lubricant, accelerators and a sulfur donor. The roller has a long useful life and does not express oil while inactive.

Abstract: Disclosed is an absorbent, extruded, open cell thermoplastic foam. The foam has an open cell content of about 50 percent or more and an average cell size of up to about 1.5 millimeters. The foam is capable of absorbing a liquid at about 50 percent or more of its theoretical volume capacity when absorbing a liquid. The foam preferably has an average equivalent pore size of about 5 micrometers or more. The foam preferably has a structure substantially of cell walls and cell struts. Further disclosed is a method for absorbing a liquid employing the foam by elongation of the extrudate of the extrusion die. Further disclosed is a method of enhancing absorbency of an open cell foam by applying a surfactant to an exposed surface of the foam such that it remains at the surface and does not infiltrate a substantial distance into the foam. Further disclosed is a meat tray and a diaper containing the foam.

Abstract: A paperboard-based laminated structure for containers produced by co-extrusion coating or lamination of a polyethylene terephthalate layer as the product contact layer and a unique tie-layer on to paperboard, where the tie-layer is specifically ethylene-ethyl or butyl acrylate copolymer or terpolymer. This paperboard structure provides high temperature end-use performance required in dual-ovenable applications and cost savings.

Abstract: A reinforced ceramic fiber enclosure for muffle furnaces and the like defining a cavity therewithin includes a perforate metallic skeleton defining at least a portion of the peripheral wall of the enclosure and fibrous insulation encapsulating the skeleton with fibers of the insulation extending through the perforations of the skeleton. In some embodiments the enclosure is of rectangular cross section with base, top and side walls. The top and side walls generally extend over only a portion of the length of the enclosure, and mounting and support flanges are desirably provided on at least the front end of the skeleton. To make the enclosure, the skeleton is supported on the exterior of a vacuum mold in spaced relationship thereto, and the mold and skeleton are immersed in slurry of ceramic fibers and a bonding agent therefor. The vacuum drawn through the mold causes the fibers and bonding agent to deposit on the mold and encapsulate the skeleton with fibers extending through the perforations of the skeleton.

Abstract: Adhesion promoting compositions comprising mixtures of carboxylated unsaturated polymers and a) amines; b) amine derivatives; or c) mixtures of hydroxy compounds and quaternary phosphonium salt accelerators or quaternary ammonium salt accelerators are useful as components of curable elastomer compositions. The curable compositions exhibit excellent adhesion to fluoropolymers.

Abstract: Provided is a cast-coated paper which comprises a raw paper having on at least one side thereof a layer of a coating composition comprising a pigment and a water based binder, with the layer having a surface treated with a coagulating solution containing one or more of an ammonium salt as a coagulant and smoothened by pressing the treated surface to a hot specular surface of metal while the layer is in a wet condition; and a method of producing the aforesaid cast-coated paper.

Abstract: A primer coating composition for use in polyolefin-backed pressure sensitive tape comprising a maleic anhydride modified chlorinated polyolefin covalently bonded to a maleic anhydride modified A-B-A block copolymer, where A is a thermoplastic polystyrene and B is a rubber midblock, by means of a crosslinking agent capable of reacting with the maleic anhydride functional groups in said polyolefin and said block copolymer a polyolefin-backed pressure sensitive tape employing the primer coating composition; and a method for manufacturing a polyolefin-backed pressure sensitive tape employing the primer coating composition are described.

Abstract: A polymer concrete composition preparable by combining components comprising: a resin blend comprising at least one unsaturated vinyl ester resin and at least one unsaturated polyester resin; at least about 10 weight percent, based on the total weight of the composition, of extremely filler material having an average particle size of less than about 500 microns; and at least about 20 weight percent, based on the total weight of the composition, of fine filler material having an average particle size of about 500-1000 microns.

Abstract: An ink-jet recording sheet comprises a support, and provided thereon, a void layer containing fine inorganic particles and a hydrophilic binder, the hydrophilic binder having being cross-linked by a hardener.

Abstract: The present invention provides a novel one-piece capstan for a tape cartridge which provides good static dissipative properties and wear resistance. The capstan material of the present invention has a charge decay time of no more than 5 seconds as measured according to Mil B-81705C standard. The capstan material also has a flexural modulus of at least 200,000 psi (1379 MPa). The capstan comprises a hard, dimensionally stable polymer and a static dissipating polymer. The capstan also has an improved structure and geometry which enables the part to be easily molded, reduces drive force requirements with a reduction of material from the prior art design, but with no significant loss of performance properties.

Abstract: Crystalline titania of which the crystal shape is a novel nanotube. This crystalline titania is produced by treating crystalline titania with an alkali. This crystalline titania is used as an ultraviolet absorber, a masking agent, an adsorbent and an optically active catalyst.

Abstract: A blank of foldable sheet material for assembling a hollow figure having inwardly directed conical depressions comprises a sheet of foldable material having the shape of a square or rectangle, without interior cuts or exterior tabs scored or marked for scoring in four areas along circular lines tangential to each other and having a radius of one fourth the diagonal of the sheet if a square and one half the narrower side if a rectangle. The blanks have each of the circularly scored areas formed by rolling into a conical shape comprising from about four-ninths to two-thirds of a cone. Six of the blanks assemble into a self-supporting interlocking hollow figure having eight inward-facing cones. If desired, the visible surfaces of the hollow object may have a decorative or informative imprint or coating thereon.

Abstract: Printable, coated plastic substrates are disclosed. Plastic substrates are preferably films substrates, which when coated with an epoxy coating, optionally containing anti-abrasive particulate, provide excellent wet-scratch resistance and ink gloss. The epoxy coated plastic films are particularly suitable for use as printable labels.

Abstract: An adhesion layer disposed in a fuser member between an underlying base cushion layer and an outer release layer comprises the reaction product of vinyl- and hydride-containing polydimethylsiloxanes.

Abstract: A thermoplastic resin composition comprising 50 to 85 parts by weight of an ethylene-vinyl alcohol copolymer, 10 to 40 parts by weight of an ionomer of ethylene-unsaturated carboxylic acid copolymer containing about 5 to 12 mole % of unsaturated carboxylic acid, and 1 to 25 parts by weight of a polyamide and a packaging material comprising said resin composition are provided. The resin composition is excellent in gas barrier property, impact resistance, pinhole resistance, stretchability, drawability and transparency and is preferably used for packaging material.

Abstract: A hydrogen torch comprising concentric inner and outer fluid delivery tubes, wherein;a) the outer tube comprises silica, andb) the inner tube comprises silicon carbide.

Abstract: This invention relates to a process for manufacturing a charging roller used in an image formation device according to the method of electrophotography; and more particularly, to a process for forming the surface layer with uniform resistivity on the surface of the charging roller coated with certain soluble conductive agent, thus ensuring better charging effects.

Abstract: A laminate and a coated web suitable for use as containers exhibiting a static decay of at least 90% in less than 2 seconds while measured at +/-5,000 volts, at 10% relative humidity and 24 hours conditioning is disclosed. The laminate and coated web comprise a paper substrate or a synthetic fiber substrate, a first coating on at least one surface of said paper substrate comprising synthetic hectorite clay and optionally a second coating comprising an organic or inorganic pigment applied over at least one of said coatings. These laminates are useful as antistatic coated paper containers.

Abstract: An intumescent coating system and method therefor is disclosed for thermally protecting a substrate having a surface exposed to fire conditions. The coating system of the present invention is provided as having a having a first film layer which forms a rigid carbonific char foam having toughness and rigidity, and a second film layer which forms an insulative carbonific char foam having insulation properties. The two foam components may be separately provided in a laminate-type arrangement as, respectively, an inner coating layer coated and cured on the surface of the substrate to form an inner film layer, and an outer coating layer coated and cured on the inner film layer to form an outer film layer.

Abstract: A high temperature superconductor lead assembly for reducing the heat leak into a cryocooled system features a shroud configured for at least partial submersion in a cryogenic fluid contained within a bath chamber, and a high temperature superconductor lead element at least partially contained within the shroud. In use, a portion of the high temperature superconductor lead element contained within the shroud extends below a fluid level of the cryogenic fluid in the bath chamber. The portion of the high temperature superconductor lead element is thermally shielded by the shroud such that it is maintained at a temperature higher than the temperature of the cryogenic fluid. The shroud is a double-walled vacuum structure with a sealed end and an open end. In use, the open end is submerged in the cryogenic fluid.

Abstract: A slitting and scoring machine includes an upper tooling roller and a lower tooling roller that cooperate to define a tooling nip. Each tooling roller includes an alternating series of coaxially arranged annular knives, annular dies, and annular mandrels. A web of insulation is drawn through the tooling nip to simultaneously (i) cut the web into strips, (ii) score the strips in a manner that promotes the forming of the strips, and (iii) partially form the strips into modified U-shapes. Each strip includes a longitudinally extending middle segment and a pair of longitudinally extending side segments that extend away from the middle segment in a divergent manner to define a longitudinally extending channel. Longitudinally extending grooves are formed by the scoring at the junctures of the middle segment and the side segments. The scoring/grooves promote the divergent shape of the strip.

Abstract: An ink-jet recording film capable of exhibiting excellent ink fixing behavior in ink-jet printing with a water-base ink along with good water resistance of the recording layer, which has a double-layered structure, as formed on the surface of a plastic substrate film, consisting of (A) an ink-receptive layer comprising a water-soluble resin, e.g., polyvinyl alcohol, polyvinyl acetal and/or polyvinyl pyrrolidone, a surface-roughening agent which is a combination of two different silica powders distinguishable in the low and high values of oil absorption in a specified weight proportion and a crosslinking agent for the water-soluble resin and (B) an overcoating layer for dot-profile control consisting of an acrylic resin of the quaternary ammonium salt type.

Abstract: A coated abrasive sheet material comprising (a) a backing substrate having at least one major surface, (b) a plurality of abrasive grains, (c) a binder bonding said plurality of abrasive grains to said at least one major surface of the backing substrate, wherein the backing substrate comprises paper having a basis weight of less than about 200 g/m.sup.2 which is essentially free of latex saturants and has on said at least one major surface with the plurality of abrasive grains, one or more extruded layers of a thermoplastic polymer, and a method of making the coated abrasive sheet material.

Abstract: The invention provides a conforming medium containing gels for customized fitting components, such as those used in a shoe. The invention further includes environmentally-responsive gels that are temperature-responsive so that they will react to body heat to transition from a liquid to a gel state or a gel state to a liquid state. Furthermore, the invention is directed to an article for conforming to the contours of an object having isolation means, such as a ladder of a flexible member, to contain the environmentally-responsive gel therein.

Abstract: An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a platform having a support surface and an opening extending through the support surface. The female die is disposed generally within the opening in the platform with the upper end of the female die being disposed near the support surface. The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface during the forming of the article for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decorative flower pot cover article is applied to the flower pot.

Abstract: A thin-wall PTFE (polytetrafluoroethylene) tube in the form of a tube of porous expanded PTFE film wherein the porous PTFE film has a microstructure containing a multiplicity of fibrils oriented substantially parallel to each other. The tube has a wall thickness of less than about 0.25 mm and is made from at least one first layer and at least one second layer of porous PTFE film, wherein the fibrils of the first and second layers are oriented substantially perpendicular to each other. Preferably the fibrils of the at least one first layer are oriented substantially parallel to the longitudinal axis of the tube and the fibrils of the at least one second layer of porous PTFE film are oriented substantially circumferential to the tube. The first and second layers may be inner and outer layers respectively, or alternatively their relationship may be reversed.

Abstract: Gelatin microcapsules for magnetic display enclosing therein dispersion medium, magnetic powder and nonmagnetic powder, characterized in that that the dispersion medium in the microcapsules is composed of at least low boiling point solvent, particle diameter of the microcapsules is ion a range of 400 .mu.m tap 800 .mu.m and particles bigger than average are removed out. And solvents with boiling point higher than 175 .degree. C., dispersant and suspension are contained in the dispersion medium, magnetic powder and nonmagnetic powder are affinity-treated. The microcapsule magnetic display sheet is produced by coating the above-described microcapsules. Therefore, recording speed and erasing speed are fast and recorded words or pictures are clear even if a magnetic force lower than 1100 gauss is used.

Abstract: A floating segmented conglomerate backing screen for use in underwater composite photography. A plurality of buoyant pads of an essentially hexagonal shape have surfaces exhibiting specific chrominance and luminance properties as required for a traveling matte process. The individual segments are deployed onto a liquid surface of a finite area in a quantity sufficient to substantially cover the liquid surface in its entirety, in an edge-to-edge, floating, conglomerate relationship. The floating raft created by the segments permits egress and ingress for people and equipment directly through the raft and likewise permits the escape of air rising from below the surface. When appropriately illuminated from either below or above the surface, or both, the chrominance and luminance of the raft is such that an essentially monochromatic backing field is provided for traveling matte processes.

Abstract: There is provided a transfer sheet for provision of a pattern on a three-dimensional object, comprising: an olefinic thermoplastic elastomer film as a substrate film; and at least a pattern layer as a transfer layer provided on the substrate.

Abstract: The present invention comprises a polyester film support in which the surface has been subjected to an energetic treatment with nitrogen plasma to produce amine groups on the polyester surface. The treated surface is then coated with a dilute solution of amine reactive hardener and gelatin. After drying the hardener/gelatin coated support a photographic emulsion is coated on the surface. The resulting film element has excellent adhesion of the photographic emulsion after photoprocessing, and it is safer to coat and handle than previously known methods involving grafting of hardener directly to the support.

Abstract: A laminate structure for containers produced using an unique extrudable adhesive tie layer which incorporates an antioxidant material. The antioxidant additive provides for the necessary and superior high temperature end-uses and stability of containers made therefrom.

Abstract: The subject of the invention is a seal of flexible/compressible polymer and a surface coating made of a material which is incombustible and/or maintains its integrity at high temperature. The seals are useful in the construction of fire-resistant structures.

Abstract: An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a platform having a support surface and an opening extending through the support surface. The female die is disposed generally within the opening in the platform with the upper end of the female die being disposed near the support surface. The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface during the forming of the article for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decorative flower pot cover article is applied to the flower pot.

Abstract: An ink jet recording paper for recording with an ink based on a water-soluble dye having mainly carboxyl groups as hydrophilic functional groups, said recording paper not containing calcium carbonate, and being formed from a base paper comprising kaolin and/or illite as filler and a recording layer provided on at least one side of said base paper comprising a water-absorbing pigment and an aqueous binder as its principal components, the amount of solids in said layer lying in the range 0.5-3.0 g/m.sup.2 on each side of said paper on which said layer is provided.

Abstract: Disclosed herein is a recording medium comprising an alumina hydrate having an average pore radius of 20 to 200 .ANG. and a half breadth of pore radius distribution of 20 to 150 .ANG..

Abstract: A shoe that conforms to foot contours and provides cushioning is comprised of a shoe sole and a shoe upper attached to the shoe sole. The shoe upper is comprised of an outer layer, an inner layer and a conforming layer therebetween, wherein a first portion of the conforming layer is comprised of environmentally-responsive gel. The environmentally-responsive gel is a temperature-responsive gel that will react to the heat emanating from a foot inserted into the shoe to express a liquid.

Abstract: A recording medium is provided which is constituted of a base material and an ink-receiving layer formed on the base material and containing alumina hydrate of a boehmite structure, or is constituted of a fibrous material and alumina hydrate of a boehmite structure incorporated therein. The alumina hydrate in the ink-receiving layer or the fibrous material has an interplanar spacing of (020) plane of exceeding 0.617 nm but not more than 0.620 nm, and crystallite size in a direction perpendicular to (010) plane ranging from 6.0 to 10.0 nm.

Abstract: Each base for fusing a snap-zipper male member and a snap-zipper female member, which form a snap zipper, onto a bag body is formed from a mixture of polypropylene and an ethylene copolymer obtained by copolymerizing ethylene and an .alpha.-olefin having a carbon atom ratio of 3 to 20, in which the ethylene copolymer has a weight average molecular weight/number average molecular weight of less than 3, density in the range from 0.850 g/cm.sup.3 to 0.935 g/cm.sup.3, melt index in the range from 0.3 g/10 min. to 15 g/10 min., and range of number of branching dependent on molecular weight of 0-5 branches/1,000 carbon. A bag with the snap zipper is structured to fuse the snap zipper through the bases onto the bag body.

Abstract: Disclosed is a crucible of pyrolytic boron nitride (PBN) for molecular beam epitaxy for melting of the source material, with which the troubles due to adhering of the molten source material in the form of drops caused on the quality of the epitaxial layer can be greatly decreased. Namely, the inner surface of the crucible is free from pits or other irregularities responsible to the adhering of the melt when the growth plane, which can be exposed by stripping of the surface layer of 0.50 mm thickness by cleavage, has a surface roughness Ra not exceeding 2.0 .mu.m and Rmax not exceeding 18 .mu.m. Such a PBN crucible can be prepared by the CVD method to deposit PBN on the surface of a graphite core of which the surface roughness Ra does not exceed 2 .mu.m.

Abstract: The present invention provides an ink jet recording sheet which includes a support and an ink-receiving layer coated on at least one side of the support wherein the ink-receiving layer contains a coating composition containing a quaternary salt of dimethylamine.multidot.epichlorohydrin adduct represented by the following formula (1): ##STR1## wherein n shows a polymerization degree and is a positive number in the range of 2 to 2000. The ink-receiving layer may additionally contain a (meth)acrylamide-diallylamine copolymer for further effectively inhibiting the color degradation of the image.