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7556761 Process of manufacturing core-sheath composite fiber  
A process of manufacturing core-sheath composite fiber includes the steps of: preparing hollow fiber in a form of filament of which some parts forms communicating pores from an outer surface of the...
7462307 Singlelayer and multilayer polyolefin foam pipes  
Process for producing single layer and multilayer polyolefin foam pipes with improved compression resistance having a polyolefin foam layer which consists of mixtures of modified propylene polymers...
7431981 Polymer composite structure reinforced with shape memory alloy and method of manufacturing same  
A prepreg material infused with a bulk resin, where the bulk resin has shape memory alloy (SMA) particles intermixed in the resin to toughen the material when the material is used in an application...
7384679 Encapsulated barrier for flexible films and a method of making and using the same  
A film structure having an inner barrier layer comprised of a blend of a polyamide and ethylene vinyl alcohol copolymer. The polyamide is present in the blend in an amount of from 15-40%, and most...
7250123 Composite construction and manufacturing method thereof  
A composite construction 1 is obtained by coating the outer periphery of a core material 2 with a shell layer 3 . The core material 2 is composed of a first sintered body that is obtained by...
7188971 Flexible tubular shape decoration lamp  
A lamp string set formed by a plurality of lighting elements which are connected in series, or in series and parallel, a support body receiving the plurality of lighting elements, and cover layer...
6998007 Multilayer structure with intercrosslinked polymer layers  
Disclosed is an intercrosslinked multilayer polymeric article having at least one thermoplastic polymer layer intercrosslinked by UV radiation at the interface with a core layer of a crosslinkable...
6942828 Method and apparatus for manufacturing a toothed belt  
The toothed belt is produced in a moulding cavity, which is defined by a rotating moulding wheel and an endless moulding belt, which is also rotating. For this purpose, the moulding wheel has a...
6855440 Construction material, composition and process for producing the same  
A construction product made from an extrudable composition formed into various shapes for use in deck-building systems and other applications is disclosed. The extrudable composition prepared from...
6777084 Injection molding method, and molded product obtained from the method  
A molded product consisting of a skin layer and a core layer is obtained by injecting a skin layer resin and a core layer resin from a skin injection unit 13 and a core injection unit 12 into...
6673292 Integrally formed linear light strip with light emitting diodes  
An integral single piece extruded LED light strip and an associated process for producing such an LED light strip. The light strip includes first and second bus elements spaced apart from one...
6673293 Automated system and method for manufacturing an LED light strip having an integrally formed connector  
An integrally formed single piece light strip and light strip manufacturing system. The light strip also includes a substrate populated with a plurality of LED light circuits. A plurality of bus...
6551535 Extrusion coating process for catalytic monoliths  
A high throughput, automated process for coating ceramic monoliths used as catalytic converters that overcomes problems with coating monoliths individually in a mold. The monoliths are provided...
6511742 Adhesive tape  
An adhesive tape which comprises: (1) a backing film, wherein the backing film has at least two intermeshed coextruded layers of different composition, whose interface has a nonlinear course in...
6506873 Degradable polymer fibers; preparation product; and, methods of use  
The present invention relates to a fibrous material which includes a plurality of polylactide containing fibers. The plurality of polylactide containing fibers can be considered low shrinkage or...
6403013 Method for producing a drip irrigation line  
The invention provides a method for producing a drip irrigation line, comprising a continuous tubing with spaced-apart drip outlets and a plurality of self-regulating emitter elements for drip...
6336265 Composite railroad cross tie and method of manufacturing same  
A composite railroad cross tie supporting railroad track rails on a ballast or concrete roadbed is provided comprising an elongated wooden core, an end cap positioned over each end of the core and...
6238782 Biaxially oriented polyester film having more than one layer  
The invention relates to a three-layer, biaxially oriented polyester film which has better abrasion properties than prior art films, together with very good electromagnetic properties. The...
6228492 Preparation of fibers containing intrinsically conductive polymers  
A process for preparing fibers containing intrinsically conductive polymers comprises extruding two or more filaments, applying a coating formulation containing a salt of an intrinsically...
6096402 Elongate composite member having a longitudinally varying cross-sectional shape, as well as method of, and apparatus for manufacturing the same  
An elongate composite member suitable for a vehicle ornamental member comprises an elongate shaped body having a common cross-section part with a longitudinally constant cross-sectional shape, and...
6054002 Method of making a seamless tubular band  
Side-by-side conjugate filaments made from thermoplastic elastomers and spunbond-type polyolefins exhibit an extremely high propensity to self-crimp. At appropriate polymer ratios and processing...
6015626 Weather-resistant, plasticizer-free, deep-drawable film  
Described is a weather-resistant, plasticizer-free, deep-drawable film based on a semicrystalline ethylene/propylene/diene terpolymer and a homo- and/or copolymer of an alkene plus stabilizers and...
6003356 Reinforced extruded products and process of manufacture  
An extrusion process is described where a reinforcing element is fed into an extrusion matrix while the reinforcing element is under sufficient tension to elastically elongate the reinforcing...
5985071 Reinforced laminate with elastomeric tie layer  
A method of making a reinforced laminate, including the steps of placing a reinforcing grid on a first outer sheet of thermoplastic, preparing an elastomeric material capable of forming a tie layer...
5952120 Method of making a trilayer battery separator  
A method of making a trilayer, shutdown battery separator has the following steps: extruding a polyethylene precursor; extruding a polypropylene precursor; forming a trilayer precursor, the...
5948337 Molded surface fastener and method for manufacturing the same  
Molten resin is continuously extruded from an injection die or an extrusion die toward the circumferential surface of a die wheel having in its circumferential surface a multiplicity of...
5937521 Method of making extruded plastic members  
Improvements in a method for extruding plastic members includes a joint connection for splicing glass fiber rebars together in end-to-end relation for use as reinforcing elements in an extruded...
5904955 Encapsulation means and method  
An electronic device in a cavity in a mold is encapsulated by a composite plastic having two materials placed, respectively, in sequential locations in a reservoir in the mold. The first material...
5851455 Process and device for fitting extrudates with securing components or the like  
This is a proposal of a process and a device for the serial assembly of extrudates with securing elements or the like, where the securing elements or the like are fed to the extrusion tool during...
5788901 Method and apparatus for molding continuous lengths of plastic  
A method and apparatus for producing continuous lengths of compression-molded material containing thermoplastic resin. Discrete lengths of extruded material are indexed through a compression mold....
5776343 Fluoroplastic apertured film fabric, structures employing same and method of making same  
An apertured film extruded from a crystalline, thermoplastic, extrudable fluoroplastic material. The film includes spaced-apart strand segments defining apertures therebetween and has at least 10...
5764521 Method and apparatus for solid prototyping  
An improved extrusion-based manufacturing system includes one or more extruders, with each extruder containing at least two stages of increasing pressurization. In a preferred embodiment, a first...
5686128 Apparatus and method for triple co-extruding a snack product  
The triple coextrusion of snack food products having highly uniform and integral individual layers is achieved by the use of a compact, precisely toleranced coextrusion die which may be mounted at...
5676897 Dripline duct with internally located emiters and manufacture process  
The dripline duct with internally attached emitter is used for irrigation. The duct is plastic and continuous, but does not have constant cross-section along its total length. The emitter may be...
5516397 Polypropylene-laminated steel sheet and production thereof  
A polypropylene-laminated steel sheet is provided which is less liable to cause whitening on receiving impact shock and is superior in resistance to corrosion. A process for producing the...
5489402 Method for regulatiing the individual layer thicknesses of a coextruded multilayer plastic web  
A method for regulating the thickness of several individual layers of an extruded multilayered plastic web involves melting at least two currents of molten plastic in different extruders and...
5356278 Apparatus for making a thermoplastic composite  
Apparatus for making a reinforced thermoplastic composite is disclosed. The apparatus is designed for making such composite from a dry blend of expanded thermoplastic pieces and filler particles of...
5350554 Method for production of reinforced cementitious panels  
A method and apparatus for producing light-weight construction panels having a cementitious core layer surfaced with a layer of reinforcing fabric bonded to the two faces of the core includes the...
5320793 Process for manufacturing an extruded and cut product containing material not suited to be severed  
A process for manufacturing extruded and cut products (70) containing a first material (20), resistant to being severed or sensitive to being severed, and an easily severed second material (16)....
5055242 Process for continuously forming reinforced articles  
A process for continuously forming reinforced articles (24) which includes producing a reinforcing material (13) having a plurality of superimposed layers (1-6), stitching together said layers...
5047193 Method and apparatus for making honeycomb structures  
Method and apparatus for making a honeycomb structure including a honeycomb core in which a plurality of preformed honeycomb core elements are moved through an extrusion machine, while a layer of a...
5022940 Process of making a drip irrigation conduit  
A process and an installation for producing a drip irrigation conduit having discrete internally located emitter units bonded at axially spaced apart locations of an internal surface thereof,...
4859391 Method of making a smooth flexible flange cover  
A molding for attachment to a vehicle includes a core member having a plurality of longitudinally spaced clip members and apertures between the clip members. An outer layer is extruded about the...
4853167 Method for making lead pencils and colored pencils  
A method for making pencil leads without firing includes taking mixtures of graphite and MgO which are made of Mg salts with MgCl 2 solutions, forming such mixtures into desired shapes (crayons or...
4832588 Crosshead extruders  
A crosshead extruder having an extruder housing with a throughlet passage for cylindrical workpieces to be coated with a highly viscid material such as unvulcanized rubber. The crosshead extruder...
4743414 Composite wall forming process  
An assembly line method of construction is applied to the making of the thin fiber reinforced shell that forms the external surface of the Fibrestone wall. An elongated endless movable belt has the...
4681722 Method of making a lineal structural member  
Core material of shaped glass fiber board is impregnated with resin in outer surface portions, the resin is cured, an additional resin casing is formed therearound, and the additional resin is...
4658499 Bipolar battery plate  
A liquid-impermeable plate (10) having through-plate conductivity with essentially zero resistance comprises an insulator sheet (12) having a series of spaced perforations (14) each of which...
4568507 Jacketing of telecommunications cable cores  
Method and die to produce telecommunications cable with tensile reinforcement in the jacket in which the reinforcement is formed by succeeding tape lengths. Bonding or otherwise securing together...
4516922 Hybrid apparatus for insulating conductors  
A hybrid extruder provides plastic insulation which is as uniformly and tightly disposed about a substrate as that produced in a conventional pressure extruder and accommodates irregular...
Matches 1 - 50 out of 78 1 2 >