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8173258 |
Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objects
A powder which is capable of being used in a layer-by-layer process in which regions of the respective pulverulent layer are selectively melted and, after cooling, are fixed, contains a mixture of...
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8173558 |
Weft knitted fabric including polyurethane elastomer fiber and process for producing the same
A polyurethane elastomeric filament-containing weft knit fabric is obtained by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50%...
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8153043 |
HDPE resins for use in pressure pipe and related applications
The present invention provides bimodal polyethylene resins in which the high molecular weight ethylene copolymer component typically has a relatively narrow molecular weight distribution, with...
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8133417 |
Process for the preparation of transparent shaped articles
Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze comprising...
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8133422 |
Alkylcellulose salt binder for green body manufacture
A batch mixture including ceramic-forming ingredients, a pore former, a binder comprising an ammonium salt of an alkylated cellulose binder, and a liquid vehicle, as defined herein. Also disclosed...
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8119725 |
Fiber reinforced polypropylene composite interior trim cover panels
A fiber reinforced polypropylene composite interior trim cover panel. The interior trim cover panel is molded from a composition comprising at least 30 wt % polypropylene based resin, from 10 to 60...
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8092732 |
Processing method of the natural cellulose fiber with feature for enhancing the capability of antifungi, antibacteria and deodorization
The present invention provides a processing method of the natural cellulose fiber with feature for enhancing the capability of antifungi, antibacteria and deodorization. The procedure is that...
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8080294 |
Biaxially oriented LLDPE blends
Disclosed in one aspect is a film comprising at least one core layer comprising a blend of at least 20 wt %, by weight of the core layer, of a first linear LLDPE having a molecular weight...
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8075987 |
Product and process for producing a molded product from recycled carpet waste
A molded article such as a floor tile is made from recycled carpet waste which includes a polyvinyl chloride component in the backing material and fiber component having a melting point above the...
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8075981 |
Alternating pattern gel cushioning elements and related methods
An alternating pattern gel cushioning device and methods for making the same. The gel pattern may be two- or three-dimensional. The devices may be zoned or stacked. The device may be made by a...
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8075823 |
Process for preparing antimicrobial plastic bodies having improved long-time performance
The present invention relates to processes for preparing an antimicrobial plastic body, said processes comprising molding a precursor and being characterized in that prior to molding at least one...
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8063177 |
Pre-expanded polypropylene resin particle, and method for production thereof
A pre-expanded polypropylene resin particle can be produced in the following manner: a polypropylene resin particle produced by an under water cut method, water, a dispersing agent, and a foaming...
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8062567 |
Process for manufacturing organic fibers containing inorganic component and nonwoven fabric containing the same
A process for manufacturing organic fibers containing an inorganic component comprising the steps of: (1) preparing an inorganic spinnable sol solution; (2) mixing the inorganic spinnable sol...
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8052906 |
Polyamide yarn process
A process for making a synthetic melt spun polyamide filament in a solid phase polycondensation apparatus is disclosed. The flow rate of the purge (make-up) gas to the apparatus is increased, and...
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8052907 |
Woven articles from synthetic self twisted yarns
A woven panel is formed from at least one first polymer yarn and at least one second polymer yarn wherein the second polymer yarn has a core. The core yarns provide mechanical strength for the...
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8048955 |
Aromatic polycarbonate molded article and resin composition
A polycarbonate thin molded article containing a resin composition, the resin composition containing: 100 parts by weight of a resin (A), the resin (A) being an aromatic polycarbonate or a resin...
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8039581 |
Thermal crystallization of a molten polyester polymer in a fluid
A process for crystallizing a polyester polymer by introducing a molten polyester polymer, such as a polyethylene terephthalate polymer, into a liquid medium at a liquid medium temperature greater...
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8034892 |
Biocidal polymer and process for preparing the same
A biocidal polymer including at least one repeating unit of formula (A): wherein: R1 in each occurrence independently represents a divalent aromatic group containing 6 to 30 carbon atoms, a C2-C16...
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8030434 |
Polyester film, process for producing the same and use thereof
The present invention relates to a polyester film produced by melt-extruding a polyester composed of a dicarboxylic acid unit and a diol unit, wherein 1 to 80 mol % of the diol unit is a unit...
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8029892 |
Breathable film
A breathable film includes at least one polymer (a) taken from the group comprising an ethylene/alkyl (meth)acrylate copolymer (a1), an optionally neutralized ethylene/ (meth)acrylic acid copolymer...
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8026309 |
Process for producing compatibilized polymer blends
A process is provided for producing a compatibilized polymeric blend. A first thermoplastic polymer and a reactive moiety are provided to a progressive melt kneading apparatus. The reactive moiety...
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8025826 |
Glass/polyvinylbutyral laminates having directional surface patterns and a process for preparing same
De-airing of PVB/glass laminates can be improved, while haze in the pre-press is minimized and sleep time reduced as a result using a PVB sheet having a roughened surface with directionality. A...
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8021586 |
Amphiphilic block copolymer-toughened epoxy resins and powder coatings made therefrom
A curable resin composition and powder coating compositions made therefrom including (a) an epoxy resin; (b) an amphiphilic block copolymer containing at least one epoxy resin miscible block...
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8017712 |
Process for the preparation of solid solventless MQ resins
The present invention relates generally to a novel process for making a solid solventless MQ resin comprising the steps of (1)(A) feeding at least one MQ resin dispersed in a volatile solvent into...
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8003031 |
Method and apparatus for producing oriented slit film tapes
The invention relates to a method for producing oriented slit film tapes, comprising the following steps: extruding melt polymer through a die (2); simultaneous quenching and melt-drawing of the...
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7998545 |
Polylactic acid shrink films and methods of casting same
A heat-shrinkable polylactic acid (PLA) film and a method of its manufacture are provided. In an exemplary embodiment, the PLA films exhibit heat-induced shrinkage in the transverse direction with...
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7999059 |
Optical film and method for production thereof
The invention relates to an optical film containing aromatic polymer which shows high solubility to solvents, and methods for production thereof. Further, the invention also relates to an optical...
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7993560 |
Process for introducing an additive into a polymer melt
A process includes introducing a base polymer into an extruder, heating to a temperature sufficient to form a polymer melt, introducing a liquid such as water including an additive with mixing and...
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7994275 |
Method for extruding polymers
The disclosure defined by this invention provides a method for extruding thermoplastic polymers which includes the step of creating high pressure steam in the extruding apparatus so as to prevent...
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7988895 |
Production method of microporous polyethylene membrane and battery separator
A microporous polyethylene membrane having well-balanced permeability, mechanical properties, heat shrinkage resistance, compression resistance, electrolytic solution absorbability, shutdown...
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7959836 |
Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediol
Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze, and comprising...
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7955533 |
Process for the preparation of transparent shaped articles
Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze comprising...
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7956154 |
Polymers incorporating 1,3 and 1,4 cyclohexanedimethanol
A polymer containing a polyester polymer unit having the formula -(I-III-II)-, wherein III is derived form a di-carboxylic acid, wherein I is derived from 1,3 cyclohexanedimethanol, wherein II is...
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7951116 |
Selective surface modification of catheter tubing
A catheter shaft and methods for making and using the same. The catheter shaft may include a core portion, a cap portion, and one or more lumens. The cap portion may be disposed on or over a...
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7932345 |
Aluminum containing polyester polymers having low acetaldehyde generation rates
A polyester polymer composition containing polyester polymers such as polymers having repeating ethylene terephthalate units, aluminum atoms in an amount of at least 3 ppm based on the weight of...
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7931842 |
System and method for making sheets, films, and objects directly from polymerization processes
A system for making sheets, films, and objects including a reactor-dryer for reacting at least one monomer to produce a polymer melt; a flash melter in communication with the reactor-dryer for...
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7927532 |
Biodegradable nano-polymer compositions and biodegradable articles made thereof
The invention relates to biodegradable nano-polymer compositions, or nanocomposites, comprising poly(lactic acid) and co-polyester polymer with adipic acid compounded with nanoparticles of a...
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7927531 |
Method and extrusion head for extruding a polymeric material
An extrusion method and head for depositing by extrusion a polymeric material intended, in particular, for the production of cables includes a core and a coating layer arranged at a radially outer...
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7923525 |
Polyester resin and fabrication method thereof
A polyester resin and a fabrication method thereof are provided. The fabrication method includes providing a diphenol monomer and a diacid monomer. The diphenol monomer is acetylated and then melt...
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7914699 |
Liquid crystal resin, method for making the same, liquid crystal resin composition, and molded article
A liquid crystal resin comprises structural units derived from at least two types of aromatic diols. The liquid crystal resin generates 100 ppm or less of acetic acid gas, less than 20 ppm of...
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7914841 |
Inline application of coatings
A method of forming a coated medical device is described. A coating may be applied inline to a continuous tubing formed by extrusion, prior to cutting and secondary operations. Thus, inefficient...
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7906594 |
Process for preparation of polymer blends composed of polyoxymethylenes and of thermoplastic elastomers
The invention relates to a process for preparation of polymer blends comprising at least one polyoxymethylene and at least one thermoplastic elastomer, where the thermoplastic elastomer is...
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7906612 |
Plant-derived component-containing polycarbonates and process for their production
The object of the invention is to provide plant-derived component-containing polycarbonates with improved color tone, and a process for their production. This object of the invention is achieved by...
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7906053 |
Polymer-graphite nanocomposites via solid-state shear pulverization
Polymer-graphite compositions and related methods of using solid-state shear pulverization as can be used to affect one or more physical properties thereof.
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7901780 |
Polymer interlayers comprising blends of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester
It has now been discovered, according to the present invention, that interlayers comprising a blend of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene...
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7897255 |
Porous washcoat-bonded fiber substrate
A porous substrate and method of forming a porous substrate including providing a fiber material, providing at least one extrusion aid, and providing at least one washcoat precursor. The fiber...
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7887311 |
Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology
A spinneret format, an electric-field reversal format and a process for post-treatment of membranes formed from electro-spinning or electro-blowing are provided, including a cleaning method and...
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7887727 |
Preparing method of microporous polyolefin film through effective extrusion
The present invention relates to a process for manufacturing a microporous polyolefin film which can be used for various battery separators, separating filters and membranes for microfiltration....
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7879270 |
Process for producing a hyper-elastic, high strength dilatation balloon made from multi-block copolymers
A process for producing a dilatation balloon by extruding a multiblock copolymer composition to form an extrudate comprising phase-separated glassy, rubber, and semicrystalline microdomains that...
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7879969 |
Crystallizer temperature control via fluid control
A method of crystallizing a plurality of crystallizable polymer pellets includes a step in which the pellets are contacted with a temperature adjusting fluid in a crystallizer. The fluid adjusts...
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