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7364681 |
Spinning device and method having cooling by blowing
The present invention relates to an apparatus for producing continuously molded bodies from a molding material, such as a spinning solution containing cellulose, water and tertiary amine oxide. The...
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7357891 |
Process for making an ingestible film
The invention relates to film products containing desired levels of active components and methods of their preparation. Desirably, the films disintegrate in water and may be formed by a controlled...
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7276201 |
Process for making non-thermoplastic starch fibers
A process for making non-thermoplastic starch fibers comprises the steps of: (a) providing a non-thermoplastic starch composition comprising from about 50% to about 75% by weight of modified starch...
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7270779 |
Method and device for producing continuous molded bodies
The present invention relates to a method and an apparatus for extruding continuously molded bodies, wherein an extrusion solution, in particular an extrusion solution containing water, cellulose...
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7270777 |
Method and apparatus for producing a low-shrinking smooth yarn
A method and apparatus for producing a high-strength and low-shrinkage synthetic flat yarn. After melt spinning, the filaments are combined to a yarn and drawn. Subsequently, the yarn is compressed...
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7261849 |
Tacky polymer melt spinning process
A method for high speed melt spinning of binder fiber by melting a polymer having a melting temperature range of greater than 0° C. to 160° C., spinning said polymer at a speed of greater than...
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7229581 |
Process for producing a thermoplastic film using plastic bottle recyclate
Invention relates to a process for producing a single-layer or multilayer film by extrusion or coextrusion, biaxial orientation, and heat setting based on crystallizable thermoplastics whose...
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7228612 |
Methods of making refrigerator storage assemblies
A method of making a removable refrigerator storage assembly is provided. The method includes feeding a polymeric or metal material into an extruder and directing the material through a die having...
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7226558 |
Method of making an expanded polytetrafluoroethylene structure
A high density microwall ePTFE structure and a method for making, involving the manipulation of a standard extruded ePTFE graft. The final product has the desired characteristics of high density,...
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7217379 |
Thermoplastic tube
A method for producing a tube section from thermoplastic material, in which a tube section is extruded by means of an extruder which is provided with an extruder die having an inner core, which...
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7214335 |
Solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same
This invention relates to a method of preparing cellulose solution which is homogeneous at relatively low temperature, in which a small amount of cellulose powder or polyvinylalcohol is dissolved...
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7198846 |
Polytrimethylene terephthalate resin
A polytrimethylene terephthalate resin comprising: 90 to 100 mole % of trimethylene terephthalate recurring units, and 0 to 10 mole % of at least one monomer unit obtained from a comonomer other...
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7198745 |
Method for forming a fibers/composite material having an anisotropic structure
A method for forming fibers/composite material having an anisotropic structure, comprising the steps of mixing an effective amount of fibers with a matrix material to form a deformable mixture...
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7186362 |
Methods of improving the wear resistance of prosthetic medical devices
A prosthetic medical device exhibiting improved wear resistance is fabricated by sealing at least one polyolefinic material in an airtight container and providing an inert atmosphere within the...
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7169855 |
Method for producing transparent polypropylene sheet and transparent polypropylene sheet
An apparatus ( 1 ) for producing a transparent polypropylene sheet, which comprises a sheet formation means ( 11 ) for melt-kneading a resin composition comprising (A) 60 to 97 mass % of a...
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7087269 |
Multi-component composite membrane and method for preparing the same
The present invention relates to a multi-component composite separate membrane and a method for preparing the same, and to a multi-component composite membrane comprising a support layer and active...
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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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7063885 |
Biaxially oriented and heat-set multilayer thermoplastic film for packaging
A multi-layer, thermoplastic film bi-axially oriented at a stretching ratio ≧ to about 3.0:1 in the machine direction and at a stretching ratio ≧ about 6.0:1 in the transverse direction, which...
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7052639 |
Wire wound tooling
Tool rolls and methods of using the tool rolls to manufacture articles with one or more structured surfaces are disclosed. The tool rolls include an outer surface that, when used in connection with...
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7033530 |
Process for preparing poly(trimethylene terephthalate) bicomponent fibers
A side-by-side or eccentric sheath-core bicomponent fiber wherein each component comprises a different poly(trimethylene terephthalate) composition and wherein at least one of the compositions...
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7025917 |
Polyolefin stretched sheet and method for producing the same
A method for producing a polyolefin stretched sheet which comprises extruding a polyolefin having a weight average molecular weight of 100,000 to 500,000 into a primary sheet, rolling the primary...
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7022279 |
Method and installation for applying a relief decoration to elongate members
The present invention relates to a method and installation for integrally applying a relief decoration to the surface of solid elongate members. The installation comprises a pre-heater ( 43 ) with...
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7022273 |
Process for making stable polytrimethylene terephthalate packages
A process for the production and for the winding of one polyester yarn, preferably multi-filament yarn, which comprises at least about 85 weight %, in relation to the total weight of the polyester...
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7014808 |
Method and apparatus for coating the interior surface of a straw
A coating device for coating an interior surface of a continuous tube of material with a fluid. The coating device includes an extruder die for forming the continuous tube of material and a fluid...
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7014807 |
Process of making polypeptide fibers
Process of making polypeptide fibers including the steps of contacting a polypeptide with a solution of formic acid a divalent metal ion salt, or contacting a decrystallized polypeptide with formic...
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7005093 |
Spin annealed poly(trimethylene terephthalate) yarn
A spinning process for poly(trimethylene terephthalate) and an analytical method wherein the process provides an aging resistant poly(trimethylene terephthalate) yarn and the analytical method...
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7005022 |
Method of manufacturing strip of unvulcanized rubber compound
A method of manufacturing a strip of unvulcanized rubber compound including short fibers oriented towards specific directions is disclosed, and the method comprises: extruding a mixture of...
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6989125 |
Process of making a nonwoven web
The present invention provides continuous fiber nonwoven webs with high material formation uniformity and MD-to-CD balance of fiber directionality and material properties, as measured by a MD:CD...
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6984446 |
Process for producing a metal layer on a substrate body, and substrate body having a metal layer
Process for producing a metal layer on a substrate body. The process includes applying conductive particles to a surface of the substrate body, so that the conductive particles are fixed to the...
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6972103 |
Method and device for producing continuous plastic films, webs and sheets capable of forming optical images
In a method and a device for continuously manufacturing films, webs, and sheets of plastics capable of forming optical images a melted plastic mass, pre-shaped as a sheet, is guided into a roller...
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6967057 |
Poly(trimethylene dicarboxylate) fibers, their manufacture and use
A process for preparing poly(trimethylene terephthalate) fibers including (a) providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 10 weight % ionomer and (b)...
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6953541 |
Flexible polyolefin compounds for vehicle applications
The present invention provides a method for preparing flexible thermoplastic compositions that may be used separately or combined with up to fifty percent thermoplastic scrap. One embodiment of the...
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6926854 |
Process of making polyester fine denier multifilament
Manufacturing method for polyester fine denier multifilament. The length of a protective delay shroud of the radial outer-flow quenching system used in melt spinning process for manufacturing fine...
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6923925 |
Process of making poly (trimethylene dicarboxylate) fibers
A process for preparing poly(trimethylene dicarboxylate) multifilament yarns and monofilaments. One process for preparing poly(trimethylene dicarboxylate) multifilament yarns includes (a) providing...
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6921803 |
Poly(trimethylene terephthalate) fibers, their manufacture and use
A process for preparing poly(trimethylene terephthalate) fibers comprising (a) providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene...
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6913714 |
Method of producing thermoplastic polycarbonate films having low optical retardation values
A method of preparing a thermoplastic polycarbonate film having an optical retardation value of less than or equal to 20 nm, is described. The method includes: (a) forming a molten extrudate ( 20 )...
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6911257 |
Process for the manufacture of homopolyamide-4,6 fibers
The invention relates to a process for the manufacture of homopolyamide-4,6 fibers by melt spinning of homopolyamide-4,6, to fibers and multifilament yarns obtainable by the process and the use...
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6902818 |
Transparent, UV resistant, thermoformable film made from crystallizable thermoplastics, its use and process for its production
The invention relates to a transparent, UV-stabilized, single or multi-layered thermoformable film which contains, as a principal constituent, a crystallizable thermoplastic, preferably...
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6899836 |
Process of making polyamide filaments
The present invention relates to methods for making polyamide filaments, such as nylon 6,6, having high tensile strength. The invention also relates to yarns and other articles formed from such...
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6899782 |
Orientation of short fibers in a continuous process
A method and apparatus for continuously processing fiber into an elastomeric component uses an expanding die ( 11, 11 a ) for orienting fibers in other than the processing direction of the...
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6896843 |
Method of making a web which is extensible in at least one direction
A method includes the steps of co-extruding a first component and a second component. The first component has a recovery percentage R 1 and the second component has a recovery percentage R 2 ,...
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6893593 |
Resin formed article and method for production thereof
A resin molded article is produced by performing extrusion molding of a thermoplastic amorphous resin containing a dispersion phase, and then rolling it. According to a molecular orientation...
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6887414 |
Method for manufacturing polyester fibers
Method for manufacturing polyester fibers comprising melt-extruding a polymer without increasing an intrinsic viscosity of the polymer during spinning to minimize a reduction of the intrinsic...
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6887410 |
Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefor
A parallel spinning process, in particular for filaments, e.g. for textile or industrial applications, made from polymers such as, for example, PET or PA, in each case having a thread interlacing...
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6884840 |
Preparation of acrylic hot-melt pressure-sensitive adhesives from aqueous disperse systems
A process for preparing hot-melt pressure-sensitive adhesives from aqueous dispersions based on polyacrylate, and pressure-sensitively adhesive articles produced therefrom, which comprises...
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6881460 |
Laminated resin
A multilayer molding having a polyamide-based resin as an outer layer, the multilayer molding including a fluorine-containing resin as an inner layer, as well as a resin laminate which can form the...
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6881375 |
Method of forming a 3-dimensional fiber into a web
A method includes the steps of co-extruding a first component and a second component. The first component has a recovery percentage R 1 and the second component has a recovery percentage R 2 ,...
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6881372 |
Solid state polymerized medical services
Device articles such as medical devices and parts thereof are thermoformed of a thermoplastic condensable polymer composition. After thermoforming the article is subjected to a solid state...
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6878327 |
Process of making polypropylene fibers
A method for the production of polypropylene fibers from a propylene polymer including isotactic polypropylene produced by the polymerization of propylene in the presence of an isospecific...
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6872339 |
Apparatus and method for the melt spinning and depositing of a plurality of tows
A device and a method for the melt spinning and depositing of a plurality of tows ( 5.1, 5.2, . . . , 5. n ) utilizes several spinning devices ( 1.1, 1.2, . . . , 1. n ) by means of which one of...
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