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5645928 |
Heat insulation panels manufactured from modified polyisocyanurate foams
Heat insulation panels made from plates and the modified polyisocyanurate foams provided by a reaction of a polyisocyanate with a polyol composition mixture comprising a polyol, water, a...
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5645915 |
High strength porous PTFE sheet material
A high strength, porous PTFE sheet material having high strength in all directions within the plane of the sheet material. The sheet material has, within the plane of the sheet, a higher minimum...
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5643663 |
Carbon-carbon composite friction material with divided porosity
A carbon-carbon composite material formed from a fibrous substrate and a matrix. The fibrous substrate has a carbon fiber base which acts as a reinforcement, a coarse texture and large sized...
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5641566 |
High strength porous PTFE sheet material
A high strength, porous PTFE sheet material having high strength in all directions within the plane of the sheet material. The sheet material has, within the plane of the sheet, a higher minimum...
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5641565 |
Separator for a battery using an organic electrolytic solution and method for preparing the same
A separator for a battery using an organic electrolytic solution, which comprises a microporous film comprising a matrix comprised of a polyethylene and a propylene polymer having a weight average...
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5641564 |
Three-dimensionally formed laminate
A formed laminate (20) is made by a method and apparatus (38) by compressing a flexible sheet (28) and a quick reacting foamable liquid mixture (50) that has substantially completed expansion but...
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5639540 |
Thermal expansile sheet
Hiragana characters and Chinese characters, as well as a Braille pattern, are formed on a thermal expansile sheet by the use of a thermal transfer ribbon by a thermal transfer unit. When only the...
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5637384 |
Plasterboard support and cavity spacer
A composite laminated lath for fixing plasterboard consists of a length of lightweight rigid or semi-rigid resilient material overlaid by a layer of denser material penetrable by screws or nails...
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5636551 |
Method of making a mechanical cable
A method of making a mechanical cable having a steel wire core, a layer of fluoropolymer adhesive covering the steel wire core, and an outer layer of porous PTFE covering the layer of fluoropolymer...
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5635293 |
High capacitance sheet adhesives
The present invention relates to thin adhesive composite films formed from fluoropolymers imbibed with adhesives and containing a filler at least within the infra-structure of the polymer to...
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5633088 |
Diamond film and solid particle composite structure and methods for fabricating same
Porous and non-porous compositions include diamond particles, non-diamond particles, or mixtures of particles consolidated with polycrystalline diamond. The composite compositions of the present...
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5633054 |
Archival materials and packaging
A layered material containing a buffer and optionally containing an adsorbent. The material may also include a vapor barrier. The material is used for the preservation of archival documents and...
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5629076 |
Extruded propylene polymer resin foam
Disclosed is an extruded propylene polymer resin foam comprising a propylene polymer resin exhibiting a biaxial extensional viscosity of at least 3.0×10 6 poise at a biaxial extensional strain of...
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5627219 |
Formed plastic and method of manufacturing the same
A foamed plastic manufactured by foaming a mixture of a resin and a volatile polymerizable foaming agent, wherein the pressure in the foams of the foamed plastic is less than atmospheric pressure,...
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5626949 |
Breathable shell for outerwear
A shell for outerwear comprising an outer closely woven synthetic fabric, a relatively high-tensile-strength stratum printed on the inner face thereof and covering from 10 to 90% of the surface of...
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5620777 |
Porous rubber stamp material having open cells
A porous rubber stamp material having open cells is here disclosed which comprises a print layer 2 having a spring hardness of 30 to 40 and an ink-occluding layer 1 having a spring hardness of 10...
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5620763 |
Thin-wall, seamless, porous polytetrafluoroethylene tube
A seamless tube of polytetrafluoroethylene having a microstructure of nodes interconnected by fibrils and having a wall thickness of less than about 0.20 mm.
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5618552 |
Absorbable polyoxaesters
The present invention describes a new aliphatic polyoxaesters that is bioabsorbable and may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and...
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5616391 |
Composite material and a composite structure based on a three-dimensional textile structure
The invention relates to a composite material comprising a three-dimensional textile structure which comprises at least two textile layers which are located at a mutual distance and which are...
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5614325 |
Coated paper for machines having sheet and friction feed systems
Paper coated on at least one side with a pigmented layer, the dry weight of the layer per side being at least 12 g/m 2 . The sheet's surface resistivity is less than or equal to 10 11 ohms at 50%...
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5614285 |
Molded panel having a decorative facing and made from a blend of natural and plastic fibers
A laminated panel (60) made of a reinforced non-woven flexible mat (10) with a content of thermoplastic fibers which is provided on at least one side with a plastic-containing decorative layer (72)...
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5614276 |
Extrusion of materials
An apparatus and method are disclosed for extruding a product which comprs a longitudinal component, e.g. a tubular sheet and/or longitudinal filaments in a circular array, and transverse filaments...
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5612283 |
Dye-receiving element for thermal dye transfer
A dye-receiving element for thermal dye transfer comprising a support having on the front side thereof, in order, a biaxially-oriented composite film laminated thereto and a dye image-receiving...
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5612281 |
Recording sheet
A recording sheet for ink-jet recording, thermal transfer recording or electrographic recording comprises a transparent support and a transparent colorant-receptive layer, in which the...
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5610207 |
Manufacture of low density products containing recycled foam
A process for the manufacture of re-bonded foam products is disclosed. The process comprises mixing a liquid comprising polyol with a liquid comprising polyisocyanate in the presence of small...
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5610119 |
Thermal transfer image receiving sheet
Disclosed is a thermal transfer image receiving sheet comprising a substrate sheet, an intermediate layer provided on at least one surface side of the substrate sheet and a dye receptor layer...
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5609955 |
Diamond film and mixed diamond and non-diamond particle composite compositions
Porous and non-porous compositions include diamond particles, non-diamond particles, or mixtures of particles consolidated with polycrystalline diamond. The composite compositions of the present...
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5607763 |
Decorative film with PSA for easy application
A pressure-sensitive adhesive film, comprising a pressure-sensitive adhesive coated on the surface of a film backing, characterized in that the hardness of said film is within the range between H...
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5607687 |
Polymer blends containing absorbable polyoxaesters
The present invention describes a new aliphatic polyoxaesters and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and the...
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5601911 |
Capsule type retroreflective sheeting
This invention provides a capsule type retroreflective sheeting excelling in strength and longterm weatherability, the connecting walls, which partially connect the light-transmitting protective...
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5599616 |
Laminar imaging medium utilizing cross-linked borated polymeric binder
A peel-developable imaging medium for the imagewise recordation of information is provided, the imaging medium having therein a plurality of fracturable layers, the plurality comprising a porous or...
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5597641 |
Thermal transfer medium
A thermal transfer medium is disclosed which is useful in a method for forming a color image by selectively melt-transferring at least two of a yellow heat-meltable ink layer, a magenta...
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5597579 |
Blends of absorbable polyoxaamides
The present invention describes an aliphatic polyoxaamide polymer and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and...
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5593939 |
Thermal transfer image receiving sheet, production process therefor and thermal transfer sheet
A thermal transfer image receiving sheet includes substrate sheet and a dye receptor layer disposed on at least one surface side of the substrate sheet, wherein the dye receptor layer has been...
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5593754 |
Breathable fabric construction for outerwear
A fabric structure comprising a shell and a lining in close proximity to each other. The shell includes an outer woven synthetic fabric, a relatively high-tensile-strength stratum printed on the...
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5591527 |
Optical security articles and methods for making same
Optical security articles and methods of making same are described comprising a first layer substantially transparent to visible light and having a first refractive index, the first layer having a...
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5591517 |
Antireflection film
An antireflection film comprised of a transparent base material, a first layer with a refractive index N 1 of 1.45-2.10, adhered onto the base material, and a second layer with a refractive index...
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5591513 |
Rubber article comprising basic amino-group containing, aromatic anti-oxidants and having a non-black areal member
A rubber article has a rubber base body and a non-black areal member attached to the surface of the rubber base body. The rubber base body is made of a rubber compound containing at least one a...
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5591508 |
Coating methods and compositions for production of digitized stereoscopic polarizing images
The transfer of dichroic inks into stretched and oriented substrates to form stereoscopic polarizing images and the like can be improved by the use of coatings which enhance imbibition of the ink...
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5591496 |
Method of manufacturing composite sheet materials
A method of making a composite sheet material in which at least one lamina of previously unused expanded polystyrene is bonded to a second lamina of recycled expanded polystyrene. The laminae are...
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5591034 |
Thermally conductive adhesive interface
A thermally conductive interface is provided suitable for thermal conduction, especially between electronic components. The preferred thermally conductive interface comprises an open structure...
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5589016 |
Prescored foam for panel fabrication
A planar composite panel is constructed from two resin-impregnated fiber face sheet covering and bonded to the two sides of a honeycomb core element and a surrounding border element made of rigid...
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5585173 |
High-purity, opaque quartz glass, method for producing same and use thereof
The high-purity, opaque quartz glass containing 3×10 6 -9×10 6 of closed cells having an average size of 20-40 μm per 1 cm 3 , a ratio of closed cells having sizes of 100 μm or more to the...
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5585169 |
Warp-knit, weft-inserted fabric construction with dyed substrate
A non-woven substrate is combined with warps and wefts in a warp-knit, weft-insertion machine to form a decorative fabric and later combined with a foam backing. The substrate is substantially...
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5582907 |
Melt-blown fibrous web
The present invention provides a melt-blown fibrous nonwoven web comprising fibers ranging in average fiber diameters to about 2 microns or less, with a narrow fiber diameter distribution, and a...
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5582902 |
Laminate film for receiving toner image and method for forming fixed toner image on laminate film
A laminate film suitable for providing a transparency for an OHP (overhead projector) is formed by disposing an absorbing layer on a substrate. The absorbing layer functions to allow addition of a...
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5582884 |
Peelable laminated structures and process for production thereof
The invention provides a peelable laminated structure suitable for use in a peelable seal joining a flexible closure element (23) to a container (20) or in foil/polymer laminates used for packaging...
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5580650 |
Process of preparing a composite membrane
A process is disclosed for the formation of a high flux composite membrane having a thin discriminating film affixed to a porous support layer through a glue layer. The process comprises the...
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5580649 |
Expandable styrene type resin particles and foamed articles from said particles
A foamed article of styrene type resin, in which base resin particles are styrene type resin particles obtainable by a graft polymerization of a cis-rich polybutadiene with a styrene type monomer,...
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5580637 |
Sandwich panel having internal gas discharge member
A sandwich panel which is formed by sandwiching a core member of synthetic resin foam (plastic foam) between a front surface member and a back surface member into an unified body, is provided with...
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