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| Number | Title | Issue Date |
| 7370395 | Heating apparatus and process for drawing polyolefin fibers A heating apparatus and process useful for drawing ultrahigh molecular weight polyolefin fibers, such as polyethylene fibers. The heating apparatus includes a first set of rolls and a plurality of aligned ovens. The apparatus includes a second set of rolls at the ex... | 05/13/2008 |
| 7341682 | Manufacture of polysaccharide beads The present invention is a process of manufacture of one or more polysaccharide beads, comprising generating an aerosol of an aqueous polysaccharide solution, cooling the droplets of said aerosol in air to initiate gelling thereof and collecting droplets as gelled b... | 03/11/2008 |
| 7332117 | Ion treated hydrogel A high strength hydrogel having a constant swelling pressure upon implantation and thereafter is formed by preparing a hydrogel solution and then injecting the solution into a mold and cause to gel. The molded gel is then washed in a saline solution from about one d... | 02/19/2008 |
| 7326376 | Method and device for controlling the composition of the cellulose containing extrusion solution in the lyocell process A method of regulating the composition of the cellulose-containing extrusion solution in the production of cellulosic molded articles, whereby (a) cellulose is mixed with an aqueous amine oxide solution; (b) the mixture is converted to the extrusion solution by evap... | 02/05/2008 |
| 7297291 | Stress stabilized ferrimagnetic material and method of manufacture A stress stabilized ferrimagnetic material has a retained stress to provide enhanced initial permeability stability over a range of operating temperatures, such as from −40° C. to 85° C., as well as pressures. Stress is introduced into the ferrimagnetic material... | 11/20/2007 |
| 7229579 | Method of manufacturing a sponge device A method of making a sponge device is provided. This method includes introducing a curable liquid sponge forming material into a form, placing a handle into the material before it is fully cured, heating the form to cure the material, removing the cured material fro... | 06/12/2007 |
| 7208109 | Method of preparing composite from rigid polymer solution and composite film A method of preparing a precursor for a composite having wet strength of 2 to 50 kgf/mm2 and a mean surface void diameter of 0.01 to 2 μm by molding a solution of a rigid polymer having a concentration of 1 to 1.3 times the optical anisotropy lower limit... | 04/24/2007 |
| 7189346 | Polybenzazole fibers and processes for their preparation The present invention relates to polybenzazaole (PBZ) fibers and processes for the preparation of such fibers. The invention further relates to yarns, fabrics, and articles incorporating fibers of this invention, and processes for making such yarns, fabrics, and art... | 03/13/2007 |
| 7173094 | Moldings of fluororubbers and process for their production Moldings of fluoro rubbers produced by crosslinking a tetrafluoroethylene/propylene copolymer or a tetrafluoroethylene/propylene/vinylidene fluoride copolymer, which have metal contents of 1.5% by mass or below in terms of metal elements and are suitable for use app... | 02/06/2007 |
| 7122617 | Polybenzazole precursor film, polybenzazole film and method of producing the same The first film of the present invention is a film produced by solidifying a polybenzazole precursor that has been oriented in a given direction by the application of a magnetic or electric field. The second film of the present invention is a film produced by solidif... | 10/17/2006 |
| 7112298 | Method for forming a medical device with polymer coated inner lumen A medical device, such as a catheter shaft, having an inner lumen defined by a layer of polymer coating, and a method for forming such a medical device. In some embodiments, the method generally includes the steps of applying a polymer coating to an elongated mandre... | 09/26/2006 |
| 7105193 | Process for making a silicone mold and baking a food product therein The present invention relates to a process for baking a food product utilizing a confectionery mould made from silicone. The confectionery mould is obtained by mixing and reacting a crosslinkable silicone, especially methyl-vinyl siloxane (VMQ), and a peroxide as a ... | 09/12/2006 |
| 7101597 | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers A medical device, at least a portion of which is composed of a polymeric material in which the polymeric material is a melt blend product of at least two different thermoplastic polymers, one of the thermoplastic polymers being a thermoplastic liquid crystal polymer... | 09/05/2006 |
| 7059373 | Tire with additional ring and bead having a seat inclined towards the outside The invention concerns a tire comprising at least a first and a second bead radially extending to at least a first and a second sidewall, respectively, and the sidewalls being joined to a tread; said first bead having a seat the generatrix of which has its axially i... | 06/13/2006 |
| 7060332 | Liquid crystal display with alignment film of polyphenylenphthalamide-based material and method for fabricating the same An LCD and a method for fabricating the LCD includes a first substrate and a second substrate, a liquid crystal layer between the first substrate and the second substrate, and a coating of a polyphenylenephthalamide based material on at least one of the substrates, ... | 06/13/2006 |
| 7052775 | Method for producing cellulose shaped bodies with super-absorbent properties A process for producing cellulosic formed materials having high water retention capacity according to the dry-wet extrusion process by producing a solution of 5 to 20 wt.-% of cellulose in a hydrous tertiary amine oxide, extruding the solution, stretching the extrud... | 05/30/2006 |
| 7037367 | Concrete surface retarders Surface retarder compositions of the invention comprise at least one surface retarder active suspended in a vegatable oil or derivative thereof, an animal oil or derivative thereof, or mixtures thereof. Methods involving use of the compositions are also described. | 05/02/2006 |
| 6913685 | Method of modifying the surface of plastic substrate A plastic substrate is processed by a functional water obtained by electrolysis of water or functional water containing active oxygen or active hydrogen for a predetermined time period to selectively remove an alkali and/or halogen component in a surface layer of th... | 07/05/2005 |
| 6881368 | Recycled ABS resin, recycled ABS alloy resin and production process of ABS alloy resin The invention relates to a recycled ABS resin. The recycled ABS resin is obtained by recycling an ABS resin formed into parts by injection molding of a virgin material thereof and used mainly in electric and electronic equipments. ... | 04/19/2005 |
| 6852475 | Method for making a forming structure A method for making a forming structure. The method comprises the steps of applying a coating of a liquid photosensitive resin to a foraminous element and juxtaposing thereto a first mask comprising both opaque and transparent regions. The photosensitive resin is ex... | 02/08/2005 |
| 6852255 | Method for producing water-insoluble polysaccharides This invention is concerned with a method for producing water-insoluble polysaccharides. A method for making the water-insoluble bio-compatible gel includes activating the hydroxyl-containing polysaccharides with the activating agent to form activated polysaccharide... | 02/08/2005 |
| 6821473 | Method and apparatus for forming three-dimensional laminated product from photo-curable liquid A three-dimensional laminated product forming apparatus and method for forming a three-dimensional laminated product from a photo-curable liquid by progressively superposing solid laminae one on top of another by photo-curing a surface layer of the photo-curable liq... | 11/23/2004 |
| 6803006 | Method for creating a patterned concrete surface A method for creating a patterned concrete surface with the aid of a concrete surface retarding agent. According to the invention, printing technique or an output technique is used to transfer the surface retarding agent forming the desired pattern to the surface co... | 10/12/2004 |
| 6800225 | Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process A measured amount of a material that is crosslinkable by impingement of a suitable form of energy, especially UV light, is introduced into a two-part mould of which cavity determines the shape of a moulding to be produced. The two mould halves are held a small dista... | 10/05/2004 |
| 6797219 | Method for manufacture of floor panels A method for manufacturing tiles for use in a raised floor system is disclosed. The tiles comprise an outer shell and an inner core material. The method includes constructing the shells at a manufacturing facility, transporting the shells to a remote location associ... | 09/28/2004 |
| 6746641 | Method for producing cellulosic forms Process for producing formed cellulosic articles, such as fibers, filaments, sheetings, membranes or tubes, comprising a) extruding a solution of cellulose in an aqueous amine oxide, particularly N-methylmorpholine N-oxide, through an extrusion die via an air gap an... | 06/08/2004 |
| 6649106 | Method for debindering of powder molded body A method for debindering of powder molded body, including dipping, in an extracting solution an aqueous surfactant solution, a ceramic powder or metal powder molded body containing a binder with at least two kinds of binder components, to selectively extr... | 11/18/2003 |
| 6645409 | Process for the production of cellulosic fibres The invention relates to a process for the production of cellulosic fibers from solutions of cellulose in an aqueous tertiary amine oxide whereby the extruded fibers are led through a precipitating bath and cut and the cut fibers are passed through a seri... | 11/11/2003 |
| 6602453 | Process of making elastane yarn Described are a process for producing elastane yarn having a linear density of at least 2500 dtex by the wet spinning process and the thereby producible coarse linear density elastane yarn having a wide cross section and a low residual solvent content. Th... | 08/05/2003 |
| 6599461 | Method for producing nonslip floor coverings The invention relates to a method of manufacturing non-slip floor coverings made of mineral materials, such as, for example, natural stone, fine stoneware, artificial stone or ceramics. This method is carried out in a two-stage process, there being produc... | 07/29/2003 |
| 6569987 | Process for producing meta-aromatic polyamide fiber To produce meta aramid filaments having a good quality from a polymer solution of a meta aramid produced by a solution polymerization method, with high efficiency, (1) a meta aramid is prepared by polymerization-reacting a aromatic meta-diamine with a aro... | 05/27/2003 |
| 6569366 | Process for producing meta-type wholly aromatic polyamide filaments A meta-type wholly aromatic polyamide containing, as principal repeating units, meta-phenylenediamineisophthalamide units is dissolved in an amide compound solvent; the resultant polymer solution is subjected to a wet-spinning procedure wherein the polyme... | 05/27/2003 |
| 6528007 | Production process of rubber plugs Rubber plugs, which are to be used with medical containers or medical devices, are produced by forming a vulcanizable, mixed rubber compound, vulcanizing a resultant formed rubber compound, treating the rubber plug with steam of high temperature and high ... | 03/04/2003 |
| 6528006 | Method of machining preformed plastic film by separation and/or ablation The invention relates to a method of producing plastic film having a predefinable outline and/or even or uneven thickness, by machining preformed plastic film for separation and/or ablation. The method is used especially for producing flexible flaps for a... | 03/04/2003 |
| 6527997 | Process of making cellulose formate fibers of liquid crystal origin A cellulose formate fiber of liquid-crystal origin, having a high elongation at break and having the following characteristics: a) under an optical polarizing microscope, its filaments have a banded structure typical of its liquid-crystal origin; b) it satisfi... | 03/04/2003 |
| 6337041 | Method for making a vulcanized elastomer capable of combining with polyurethane without use of adhesive and method of using the elastomer so made A method is used to make a vulcanized elastomer capable of combining with Polyurethane to form a product without the use of an adhesive. The method includes the formation of the mixture of an vulcanizable elastomer. The mixture is stabilized in a nitrogen... | 01/08/2002 |
| 6299805 | Boron nitride sealing element A sealing member is produced from form-pressed boron nitride powder, while adding an inorganic or organic binding agent. Such boron nitride powder is obtained during the machining of boron nitride blocks composed of hexagonal boron nitride. This powder ca... | 10/09/2001 |
| 6243938 | Low silicone plastic prefillable syringe A method for lubricating a sealing member and a medicament chamber in a drug delivery device includes providing lubricating silicone on the surface of the stopper and within the plastic material of the chamber. The stopper preferably is first washed and r... | 06/12/2001 |
| 6214262 | Molding of molding polymers A method of producing a three dimensional section of polymerized liquid. The method includes providing a molding apparatus which includes a mold having at least one side, at least one piece of porous material adjacent to the one side of the mold and at le... | 04/10/2001 |
| 6207086 | Method and apparatus for washing or hydration of ophthalmic devices This invention discloses an apparatus and method for hydrating or washing ophthalmic devices, comprising the step of directing to an ophthalmic device having a higher concentration of impurities fluid which has previously been directed to ophthalmic devic... | 03/27/2001 |
