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8178014 |
Methods of forming an elongated ethylenic foam structure
An extruded, low-density, ethylenic polymer foam including from about 86% by volume to about 98% by volume open cells and a continuous, impervious surface skin is disclosed. The foam possesses...
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8119764 |
Medical devices made of a polymer material
Medical device (Δ) comprising at least one part (π) consisting of a polymer material (M) comprising at least one kinked rigid-rod polyarylene (P) of which more than 50 wt. % of the recurring u...
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8088477 |
Composite coated/encapsulated wood products and methods to produce the same
Composite coated wood products, and methods to produce such products, are described by embodiments of the invention. Composite layers may comprise polymer and fillers, such as organic fillers and...
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8075818 |
Method of producing a microporous polyolefin membrane
A method for producing a microporous polyolefin membrane formed by fine fibrils, the membrane comprising (A) a polyolefin having a weight-average molecular weight of 5×105 or more or (B) a ...
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8048351 |
Bio-pharmaceutical hose
A hose for use in bio-pharmaceutical applications includes an innermost tubular layer made from a fluoropolymer material. The tubular layer has an inner, relatively smooth and pure surface that...
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8038925 |
Breathable and waterproof lining structure for footwear and garment
A waterproof and breathable lining structure includes a sheet-like waterproof and breathable foaming cushion layer made of a composition of a predetermined amount of low density polyethylene (LDPE)...
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7994381 |
Wound covering and production process
The invention relates to a production process for a foam wound dressing having an external germ barrier, more particularly a film layer, and also to a wound dressing thus obtained, having, where...
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7972546 |
Layered composites
Useful composites and methods of using such composites are provided. The composites include an outer layer containing a first polymeric material, an intermediate layer circumscribed by the outer...
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7922854 |
Low cost multilayer elastomeric films having a low permanent set
The presently described technology provides a low cost multilayer elastomeric film containing at least one layer of styrene block copolymer and at least one elastomer layer substantially free of...
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7838106 |
Foamed image receiver
The present invention relates to an image receiver element comprising a single low density layer, wherein the single low density layer comprises non-crosslinked aliphatic polyester containing...
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7820086 |
Process for producing rubber composition, process for producing vulcanized molded article of rubber composition, and process for producing vulcanized and foamed molded article of rubber composition
A process for producing a rubber composition, which comprises the step of kneading at least (A) 100 parts by weight of a pellet containing an ethylene-α-olefin-non-conjugated diene copolymer ...
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7789550 |
Method of combining materials
A method for combining materials (such as impregnating materials with functional materials) uses a combination of supercritical fluid technology and polymer melt processing technology. The...
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7790256 |
Composite tube
A composite tube formed by covering an outer surface of a tube with a foam, characterized in that: the foam is formed of layers composed of bar-shaped foams; and in a section perpendicular to a...
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7727606 |
Polylactic acid resin foamed molding and process for manufacturing the same
A polylactic acid resin foamed molding obtained by placing in a mold a cylindrical body having a foamed layer, which is formed by extruding a foamable molten resin composition prepared by kneading...
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7713457 |
Composite sheet materials and processes for manufacturing same
Provided are, among other things, systems, methods and techniques for manufacturing sheet material. In one representative embodiment, a sheet of fabric material is positioned across a patterning...
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7704437 |
Applicator for cosmetics
A compounded rubber, which is made up of an NBR polymer, an organic peroxide and a blowing agent, to which 1 to 100 parts by weight of a synthetic silicic acid serving as a reinforcing filler and...
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7670517 |
Method of producing polyurethane foam sheet and laminated sheet using same
A method of producing a polyurethane foam sheet, and a laminated sheet that uses such a foam sheet, that can be applied to artificial leather, synthetic leather, and cushioning materials used in...
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7513079 |
Glass run and method for manufacturing the same
A glass run is provided with extruded portions and a molded portion. The extruded portions and molded portion each have an extension portion provided in the base portion so as to extend and...
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7446138 |
Wood particle filled polyvinyl chloride composites and their foams
Extruded composite compositions of PVC and wood particles containing chitosan or chitin as a coupling agent are described. The composite compositions have improved physical and mechanical properties.
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7422711 |
Method and apparatus for forming an extrusion
A method of forming an extrusion comprises passing a first, plastics material (12) through a first channel (104) in a die, passing a second, plastics material (14) through a second channel (112) in...
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7390445 |
Method of producing composite sheet having polyolefin foam layer
A method of producing a composite sheet having a foam layer of a first polyolefin-based resin and a surface layer of a second polyolefin-based resin provided on at least one side of the foam layer...
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7368074 |
Method for manufacturing automobile weather strip
An automobile trim has a trim body (a base layer) formed of a rubber composition and having a design surface, a decorating layer formed of a thermoplastic elastomer composition and thermally bonded...
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7364788 |
Fiber-filled molded articles
Polymer molding processes, such as injection-molding processes, include use of a viscosity-reducing supercritical fluid additive resulting in less breakage of reinforcing fibers upon introduction...
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7329374 |
Method for manufacturing resing films
A method for manufacturing resin films includes steps of mixing PU resin and hydroxyl compound to become a first-kind first-phase mixture, and of mixing a pigment with a foaming agent to become a...
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7311862 |
Method for manufacturing microporous CMP materials having controlled pore size
A method of manufacturing a chemical-mechanical polishing (CMP) pad comprises the steps of (a) forming a layer of a polymer resin liquid solution (i.e., a polymer resin dissolved in a solvent); (b)...
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7300612 |
Hollow strandfoam and preparation thereof
Prepare a foam structure that includes hollow coalesced foam strands and, optionally, solid coalesced foam strands using an extrusion die block equipped with apertures that promote forming the...
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7300611 |
Capacitance controlling process
Process for controlling the capacitance value (C1) of a tubular sheath (1) formed by extrusion of an insulation compound (2) on an electrical cable (3) in an extrusion head (4), a foaming agent...
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7282554 |
Low molecular weight polyphenylene ether
A low molecular weight polyphenylene ether having a reduced viscosity of 0.04 to 0.18 dl/g as measured at 30° C. in a 0.5 g/dl chloroform solution, and a molecular weight distribution of 1.5 to ...
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7229665 |
Process of forming multilayered structures
The present invention provides for a method of producing an integral multilayered porous membrane by simultaneously co-casting a plurality of polymer solutions onto a support to form a multilayered...
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7211162 |
Method and apparatus for molding bead
A hollow bead of high quality is applied and molded into a shape corresponding to and following a shape of an applying position onto which the bead is to be applied. A bead-molding apparatus...
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7205377 |
Method for the preparation of a poly(arylene ether), and related compositions
A method for preparing a poly(arylene ether) with a reduced level of powder fines is described. In one embodiment, the method comprises oxidatively coupling a monohydric phenol in the presence of a...
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7172008 |
Hook fasteners and methods of making the same
A method of making a touch fastener includes coextruding, side-by-side, a plurality of lanes of polymeric material to form a sheet-form base. The sheet-sheet form base includes a lane of a first...
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7169338 |
Foam-molded article and manufacturing method thereof
Provided is a method for manufacturing a foam-molded article by molding between molds a parison with a foam layer formed by extruding an expandable molten resin composition, obtained by...
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7160929 |
Nanocomposite and molecular-composite polymer foams and method for their production
U.S. Pat. No. 6,232,354 issued May 15, 2001 describes an environmentally friendly and commercially practicable process for the production of microcellular polymer foams from amorphous,...
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7142481 |
Method and system for making marine seismic streamers
An apparatus for making a marine seismic streamer includes a conveyor for transporting assembled mechanical harness from a storage device therefor to a storage device for storing completed marine...
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7094299 |
Method for robotically applying large volumes of structural foam within automotive applications
An innovative robotic foam application process that integrates system communications, non-contact vehicle insertion point locations, and applications controls to accurately dispense a two-component...
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7083351 |
Device for applying a substance, in particular a cosmetic, and its method of manufacture
A device for applying a substance, the device including an applicator member having at least one of a fibrous and cellular element. The element defines a surface for applying the substance. At...
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7081321 |
Separator for metal halogen cell
A separator for metal/halogen batteries is provided which is excellent in thermal resistance, resistance to stress-cracking and electric properties. A separator for metal/halogen batteries...
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7060209 |
Extrusion method and apparatus for producing a cable
An extrusion method and apparatus for producing a cable including at least one core having at least one transmissive element and at least one pair of coating layers arranged at a radially outer...
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7060151 |
Method of manufacturing a reinforced hose
A method of manufacturing a hose includes the step of extruding a tube assembly comprising (i) a first inner non-foamed layer, (ii) a first outer non-foamed layer positioned around the first inner...
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7041243 |
5-layer co-extruded biaxial-oriented polypropylene synthetic paper and its production process
The invention discloses a 5-layer co-extruded biaxial-oriented polypropylene synthetic paper which is a 5-layer laminated structure with thickness between 30–300 μm comprising the uppermost la...
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7037459 |
Methods of making compositions comprising thermoplastic and curable polymers and articles made from such methods
Manufactured articles and methods of producing such articles are disclosed where the article has a thermoplastic polymer component and a curable polymer component. The curable polymer may be...
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7014800 |
Method of producing bristles
Bristles for applying media are produced in that a filament, which can be cut into bristles, is extruded with a core which also determines the mechanical properties of the bristle. Cavities are...
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7014801 |
Polypropylene resin hollow molded foam article and a process for the production thereof
The present invention relates to a hollow molded foam article in which a plurality of polypropylene resins are used as the base resin, and to a process for the production of this hollow molded foam...
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7008577 |
Extrusion head for expanded plastic tubes
An extrusion head for the manufacture of tubes including at least one layer of expanded plastic by extruding a stream of molten plastic containing a blowing agent through an annular passage cross...
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6936200 |
Plastic wood fiber foam structure and method of producing same
A process for producing plastic/wood fiber composite foamed structures includes the steps of pre-drying wood fiber filler; mixing it with plastic to form a mixture; feeding the mixture into an...
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6932926 |
Method and apparatus for producing resin formed article
The object of the present invention is to produce plural resin forms at one time with stability by dividing resin starting material continuously in a short time and with the same residence time...
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6890436 |
Porous hollow fiber membranes and method of making the same
A porous hollow fiber membrane having a particle cutoff within the range of 1 to 10 μm and a pure water permeate flow equal to or higher than 30,000 L/m2/hr/100 kPa. This porous hollow fiber ...
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6881365 |
Extrusion device and method for producing plastic hollow profiles having at least one hollow chamber space that is filled with foam
In order to achieve an economical and trouble-free continuous extrusion of plastic hollow profiles having at least one hollow chamber that is filled with foam, the profile tool of an extrusion...
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6880588 |
Apparatus and methods for mixing and injecting a foam core within an extruded shell
An apparatus and methods for mixing and injecting a foam core within an extruded shell preferably of plastic downstream from an extrusion die to produce a uniform building product. The preferred...
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