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Document Title |
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8119719 |
Intermediate transfer belt and manufacturing method thereof
Disclosed are an intermediate transfer belt for use in a laser printer, a fax machine and a copier, and a production method thereof. Specifically, an intermediate transfer belt including silicone...
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8075824 |
Polyimide film made of multicomponent polyimide and process of producing the same
A polyimide film made of a multicomponent polyimide comprising two or more different polyimide components including (A) a polyimide component A being raw materials of a polyimide A and/or a...
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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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7993735 |
Intermediate transfer member and method of manufacture
The present teachings provide an intermediate transfer member. The intermediate transfer member includes a polyimide polymer having the formula: wherein R is alkyl or aryl and the like and mixtures...
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7985468 |
Foam ear plug or earpiece utilizing recycled pulverized polyurethane foam
An earpiece of flexible foam construction which incorporates recycled pulverized polyurethane foam (RPPF). RPPF constituting 5% to 30% of the improved foam has been found to be useful. The novel...
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7964132 |
Golf ball manufacturing method
The invention provides a method of manufacturing golf balls having a core and at least one cover layer which involves injecting a molten cover resin material around a core so as to form a cover...
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7951251 |
Adhesive film, flexible metal-clad laminate including the same with improved dimensional stability, and production method therefor
It is an object of the present invention to provide an adhesive film which is used for producing, by a laminating method, a flexible metal-clad laminate in which the change in dimensions is...
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7879272 |
Oriented thermoplastic elastomer film and process for producing the same
An oriented thermoplastic elastomer film having reduced permeability and improved fatigue resistance comprising a dynamically vulcanized polymer blend of (A) a halogenated isobutylene elastomer and...
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7854878 |
Method for forming and aligning chemically mediated dispersion of magnetic nanoparticles in a polymer
A method including providing Au-doped Co nanoparticles. The nanoparticles include a combination of non-ferromagnetic nanoparticles and weakly ferromagnetic nanoparticles. The nanoparticles each...
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7842391 |
Gel reduction in blends of thermoplastic polyurethane and hydroxyl functional polymers
Gas barrier layers and composites contain a low gel sheet produced from a composition containing a thermoplastic polyurethane (TPU), a hydroxyl functional copolymer, and a gel reducing additive....
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7767304 |
Polarized articles and methods for obtaining polarized articles
Processes suitable for creating polarized articles using polyvinyl alcohol films, and articles produced by those processes.
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7758781 |
Blends of high temperature resins suitable for fabrication using powdered metal or compression molding techniques
The invention relates to a resin polymer blend comprising at least two dry blended, non-melt processible resin polyimide particulates, wherein the non-melt processible resin polyimide articulates...
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7687411 |
Speaker member and method for manufacturing the same
The speaker member includes: a base material; and a resin film layer laminated on the base material through an adhesive layer. The adhesive layer has a heat shrinkage ratio of 0.5 to 1.0%; the...
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7556760 |
Method and apparatus for manufacturing of beads for artificial pearls
In the method, an upper mould is fixed on an upper portion of a base body, and a lower mould is provided. When the primary molding is performed, the lower mould moves up at a different speed. The...
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7510678 |
Composite material for bipolar plate
A composite material for a bipolar plate of fuel cells is comprised of conductive carbon dispersed in polybenzoxazine matrix. The present invention also provides a composite material for preparing...
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7485250 |
Medical device including improved expandable balloon
A medical device (10) includes a catheter shaft (11) including inner and outer catheter shafts (12 and 14), and an expandable balloon (18) carried by the catheter shaft (11). The balloon (18) is...
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7347808 |
Polyurethane rolls and methods of manufacturing
Rolls having a polyurethane elastomer formed from a polyurethane mixture, wherein the polyurethane mixture comprises polydiene, tri-functional polyol curative, an additional graft polymer curative...
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7216976 |
Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses
An impact strength synthetic resin lens is provided in which transparency of a synthetic resin lens material of a polyurethane and releasability are improved to improve productivity and no stria...
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7011784 |
Industrial nylon composition
An industrial nylon composition comprises nylon block copolymerized or blended with poly-m-phenyleneisophthalamide (PmIA), thereby forming a block copolyamide composition or blend, comprised of...
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6863859 |
Reverse thermal gels and the use thereof for rapid prototyping
The present invention relates to novel polymeric compositions that exhibit Reverse Thermal Gelation (RTG) properties for use as Support Materials (SM) in the manufacture of three-dimensional...
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6841115 |
Mold release agent and process for the production of plastic molded parts
Mold release agents useful for the production of plastic molded parts having reduced concentration of undesirable, potentially health hazardous substances in the edge zone and on the surface of the...
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6807006 |
Method of manufacturing polarized spectacle lens
A film of a plastic material fusible with a lens-forming material and having a high light transmissivity is bonded and laminated, with an adhesive, to a polarizing sheet having a polarization...
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6780364 |
Process of making a roller
A conductive roller for use in a laser printer includes a solid, thermoset urethane comprising a metal salt and having a hardness of between 30 Shore A and 50 Shore A on cube and a volume...
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6689299 |
Process for producing solid creatine dosage forms and dosage forms obtainable thereby
A process for producing solid creatine-containing dosage forms, wherein a) a mixture which comprises at least one thermoplastic, physiologically tolerated, water-soluble or water-swellable...
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6607687 |
Process for producing molded article
Process for producing a molded article comprising pouring or injecting a liquid molding material into a mold in the presence of a surface-treating agent comprising a contact angle-reducing...
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6589663 |
Aromatic polyamide film
The aromatic polyamide film of the present invention has microdomain structures having sizes of not less than 5 nm and not more than 600 nm. The film has an easily adhesive property and is suitable...
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6573354 |
Process for the preparation of vegetable oil-based polyols and electroinsulating casting compounds created from vegetable oil-based polyols
A vegetable oil-based polyol is made by adding a peroxyacid to vegetable oil wherein said peroxyacid reacts with said vegetable oil to form epoxidized vegetable oil and adding said epoxidized...
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6489418 |
Preparation and application of artificial anti-idiotypic imprints
This patent application describes the use of molecular imprinting as a means for preparation of anti-idiotypic imprint matrices. With this technique, imprints of artificial or natural molecules...
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6471905 |
Internal release agents for producing polyurethane moulded bodies
The present invention relates to improved internal mould release agents based on particular ammonium or metal salts of phosphoric acid esters, ammonium salts of carboxylic acids and/or ammonium or...
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6455618 |
Thermoplastic elastomer molding compositions with improved processability
Described is a thermoplastic molding composition comprising: a) 0.05 to 1.5 wt. %, with respect to the entire molding composition, of a fatty acid amide ester wax; b) 0.5 to 10 wt. %, with respect...
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6376582 |
Wood fiberboard and manufacturing method therefor
The wood fiberboard of the present invention comprises wood fibers which have been subjected to an acetylation treatment and wood fibers which have not been subjected to an acetylation treatment...
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6361730 |
Composite shaped articles comprising vulcanized elastomers autogenously bonded to polyamide/polyether thermoplastic elastomers
The present invention relates to a process for forming composite shaped articles used for athletic shoe soles, tubes, pipes, transmission belts and conveyor belts, comprising a vulcanized elastomer...
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6355196 |
Process for producing direct tooling mold and method for using the same
The present invention relates to a method for making a prototype by providing at least one polymeric board material having a glass transition temperature less than the molten temperature of a...
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6303069 |
Process for the production of a polymer alloy
A process for the production of moldings from a polymer alloy of multiphase morphology, in which the polymer alloy is prepared with the injection molding in one process step. For this,...
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6264866 |
Method for producing polyimide film
A method for producing a polyimide film in which the imidation ratio and/or the amount of volatile constituent are controlled to improve the adhesive strength of the polyimide film. The method may...
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6258877 |
Method of producing molded products from stripped roofing material
A method of converting stripped roofing material into a useful product comprising feeding roofing material removed during repair or reroofing of a building roof into a shredder introducing...
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6224800 |
Extended polymethylene poly(phenylisocyanate) resin binders for the production of wood composite products
This invention relates to a process for the production of wood composite materials. This process comprises combining wood particles with a mixture comprising a solid compound comprising urea and/or...
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6224798 |
Method for fabricating powdered metal cores
A method of curing a polymeric binder onto a powdered metal after such polymer has been coated on the powdered metal but before a part is therefrom molded, thereby forming a polymer matrix-powdered...
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6200507 |
Method of making a memorial for preservation of remains of deceased individual
Cremated ash remains of a deceased individual may be combined in a suitable resin material to fill a statuary urn or to fill a shell as a memorial to the decedent. The sculptural urn or shell may...
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6162385 |
Composite comprising a polyamide-based molding composition and vulcanized fluoroelastomers
Composite comprising a polyamide-based molding composition and vulcanized fluoroelastomers. Composite articles comprising at least two subcomponents which are firmly joined to one another which...
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6110408 |
Method of making a material assembly of a wear proof element used in a rotary axis structure
A material assembly of a wear proof element used in a rotary axis structure and the method thereof, wherein the wear proof element used in a rotary axis structure comprises Nylon, glass fiber and...
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6103864 |
Composition and process for retarding the premature aging of PMR monomer solutions and PMR prepregs
The polyimides are derived from solutions of at least one low-boiling organic solvent, e.g. isopropanol containing a mixture of polyimide-forming monomers. The monomeric solutions have an extended...
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6100328 |
Method for the production of thermoplastic and thermoadhesive reinforcing materials used in the construction of footwear
Disclosed herein is a method for the production of reinforced thermoplastic and thermoadhesive polymers, used to make shaped reinforcing pieces for footwear in general, including sports shoes,...
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6071447 |
Method of making a polyurethane-biopolymer composite
A method is provided for preparing a drug delivery material and device comprising cross-linking a biological polymer with a cross-linking agent and loading the cross-linked biopolymer with a...
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6034198 |
Modified soy protein and thermoplastic articles therefrom
The invention relates to a process of chemically modifying soy protein to produce a thermoplastic material. An aqueous alkaline solution of soy protein is mixed with an organic solution of an alkyl...
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6024908 |
Method of molding a thermostat polymer door skin, shelf stable thermostat molding composition, and door assembly using the door skins so formed
A method of forming polymer door skins using a low viscosity, shelf stable homogeneous thermosetting reinforced polymer material. The polymer material includes a thermosetting curable polymer, a...
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5977268 |
Thermoplastic polyurethane with poly(hydroxyl group)-containing resin
Injection-moldable thermoplastic polyurethane compositions with reduced cycle time contain a cycle time reducing amount of a low molecular weight, high softening point, poly(hydroxyl...
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5973099 |
Polyurethane resin transfer molding systems
This invention relates to a process for preparing optionally reinforced rigid polyurethanes by the reaction, under resin transfer molding conditions at an isocyanate index of 90 to 130, of (a) an...
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5925300 |
Process of making a shaped article from nylon polymer
A process for making shaped articles from nylon polymer by melting the polymer and forming the molten polymer into articles is improved by adding to the polymer at least about 5 ppm of an additive...
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5908914 |
Benzylic ether phenolic resole resins and their uses
This invention relates to benzylic ether phenolic resole resins prepared in a sealed reaction vessel and their uses. The benzylic ether phenolic resole resins are prepared by heating phenol and an...
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