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7611651 Method for manufacturing carbon nanotubes with uniform length  
A method for manufacturing carbon nanotubes with a uniform length includes the steps of: (a) forming an array of carbon nanotubes on a substrate; (b) submerging the carbon nanotubes in liquid...
7374711 Accelerator-free thin-walled rubber vulcanizates from latex  
Thin-walled rubber articles for use contact with living tissue or with materials to be delivered to living tissue are prepared from aqueous latex of either natural rubber or synthetic...
7338624 Ceramic manufacture for a composite ion transport membrane  
A method of producing a green form for use in manufacturing a composite, ceramic ion transport membrane is provided in which first and second ceramic powder mixtures are used to produce first and...
7179415 Method of making a non-tacky, powder-free neoprene article like a glove or condom  
A method of making a non-tacky, powder-free neoprene article, preferably by dipping a former in a neoprene or neoprene copolymer latex, comprises the use of one or more anionic anti-tack agents in...
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...
6949276 Bladder shell for inflatable balls  
A bladder shell for inflatable balls having a layer of blended synthetic latex and natural rubber latex compounded with an anti-oxidant, an activator, an accelerator, a thickening agent, a wetting...
6936210 Wave molding method and apparatus for manufacturing cannulae  
A method of making a cannula includes providing a plurality of polymer reservoirs with each reservoir containing a polymer material and providing a nozzle mounted within each reservoir of the...
6929766 Dispense molding method and apparatus for manufacturing cannulae  
A method of making a cannula utilizing dispense molding includes providing at least one dispense nozzle that dispenses a polymer material, providing a mandrel, moving at least one of the mandrel...
6920643 Vulcanization of dip-molded rubber articles with molten media baths  
Pore-free rubber articles are prepared by dip-molding in a dipping medium that includes a vulcanizing agent, then by immersing the dip former in a heated liquid bath that is chemically inert. A...
6797222 Slush molding process  
A slush molding process in which the moldable thermoplastic composition powder dosed to the mold is prepared by blending ethylene carboxylic acid copolymers or ionomers with ethylene/glycidyl...
6780366 Drip retainer  
The invention provides mandrels for producing elastomeric components such as mammary implants. Specifically, the invention provides mandrels that include a mold, a shaft attached to the mold, and a...
6733715 Fabrication of hollow ceramics fibers using unidirectionally oriented organic fibers prearranged based on electrostatic means  
A method of manufacturing hollow ceramics fibers with the pores of the micron-scale hollow structure unidirectionally oriented, the method of manufacturing is characterized in the steps of...
6656402 Wafer planarization using a uniform layer of material and method for forming uniform layer of material used in semiconductor processing  
In connection with wafer planarization, an apparatus for forming a layer of material having a substantially uniform thickness and substantially parallel first and second major surfaces includes a...
6639007 Elastomeric copolymer compositions and articles made therewith  
An elastomeric composition includes a single S-EB-S block copolymer having at least about 15 weight percent of styrene end blocks, wherein the weight average molecular weight of the styrene end...
6632525 Material and method for manufacturing plastic parts  
A plastic particle is formed of a plastic material having at least one integral protruding ring disposed on its outer surface. The ring may be continuous or intermittent around a perimeter of the...
6579817 Dielectric ceramic composition and method for producing the same, and device for communication apparatus using the same  
A dielectric ceramic composition including at least a first component containing Al 2 O 3 , MgO and RO a (R is at least one element selected from the group consisting of La, Ce, Pr, Nd, Sm, Eu, Tb...
6489017 Molding method for ceramics and metals in aqueous systems by means of temperature variation  
The invention relates to a method for producing a solid molded article, in particular a ceramic and/or metallic article made of pulverized particles. The invention also relates to stable...
6413463 Process for producing hard capsule  
A method of manufacturing hard capsules is characterized by comprising the steps of dispersing a water-soluble cellulose derivative in hot water and cooling the dispersion to effect dissolution of...
6410141 Material and process for manufacturing plastic parts  
Spherical particles having a diameter between 0.007″ and 0.040″ are formed from melt extruded thermo-plastic material suitable for casting on a heated mold surface and melting thereon to form a...
6361732 Process for an interior trim part face-side coating  
A process for the face-side, in particular thick, coating of a motor vehicle interior trim part or the like inserts the interior trim part, in uncoated form, in a defined position in a diecasting...
6306333 Process for making cellulose ethers having reduced yellowing and discoloration  
A process for making a low molecular weight cellulose ether has the following steps: a) providing a high molecular weight cellulose ether; b) contacting it with acid to partially depolymerize it to...
6299817 Method for seamless construction of molded elastomer products  
A process which allows elastomeric materials of different colors, durometers and/or other material characteristics to chemically bond to one another so as to eliminate any possibility of...
6294008 Haze-free cellulose ether capsules and process for making  
Disclosed is a cellulose ether composition having a low molecular weight cellulose ether of a viscosity of about 200 centipoise or less in a two percent aqueous solution at 20° C. The composition...
6254810 Method for coating profecting and rigidifying a fabric made of heat-resistant fibers  
One may obtain an excellent protective coating for a fabric made of heat-resistant fibers, in particular a fabric made of glass fibers like those used for the manufacture of filters in the...
6217815 Method and apparatus for manufacturing prophylactic devices  
Prophylactic devices are made in an inert atmosphere by cooling mandrels on which the devices are to be deposited, dipping the mandrels into a polymeric material in a solvent/carrier and a mold...
6205697 Fishing lures and methods of making fishing lures  
A unitary or one-piece, integral soft bodied plastic fishing lure may be multi-layered and have two or more distinct colors. Soft bodied fishing lures may emit salt flavors directly into the...
6154947 Method for manufacturing a cover for a connector bar and the cover  
A method for manufacturing a plastic cover for a connector bar that includes providing a mold having a substantially rectangular shaped block, having a first surface and a second surface adjacent...
6126881 Rotomolding process to form a product having multiple colors in a non-random, sequentially segregated and controlled patterns  
A process for forming a product having multiple and well defined color patterns. In a first embodiment, the rotomolding process comprises a first step of using a first powder having a first color...
6126880 Production of a prophylactic  
A plunger tool for producing a special prophylactic is disclosed. The special features of the plunger tool reside in the special curvatures in its shaped section. The shaped section of the plunger...
6110407 Methods of manufacturing dipped bladder molding mandrels for manufacturing tubular shafts  
The present invention relates to an improved apparatus and method for manufacturing shafts from composite materials, particularly shafts for golf clubs. An elongate mandrel, having a passage...
6030201 Process and device for producing a prophylactic  
A process and a device for producing a thin-walled prophylactic, which is manufactured in a plurality of immersion stages, is disclosed. The device includes an endless conveyer belt on which an...
6015513 Method of making lipstick samplers  
A method of manufacturing disposable, single-use lipstick samplers by means of a dipping process. In a preferred form, a reservoir containing molten lipstick wax material is provided, and a spindle...
5998030 Material for manufacturing plastic parts  
Spherical particles having a diameter between 0.007" and 0.040" are formed from melt extruded thermoplastic material formed of blended and melt extruded thermoplastic and pigment.
5998540 Polyurethane dispersions useful for preparing thin wall articles  
Disclosed are aqueous polyurethane dispersions prepared from polyester polyols having 0.95 to 1.5 equivalents of carboxylic functionality thereon per equivalent of polyol, the dispersions also...
5977223 Elastomeric articles  
A method of manufacturing a thin-walled polyurethane article includes dipping a shaped former into a coagulant solution and subsequently dipping the shaped former into an aqueous-phase...
5932162 Method and device for molding powdered slush  
A powdered slush molding device has debris capturing devices in its reservoir. A resin material is passed back and forth through openings between the reservoir and the mold by rotating the...
5833911 Method for forming a glove using a folded glove form  
A method for forming a glove in an elastomer deposition process employs a folded glove form. The form has a hand forming portion having palm and finger forming portions. The finger forming portions...
5820801 Reinforced thermoplastic molding technique method  
A method and apparatus for binding the fibers of, and forming a fiber reinforced plastic structure. A fiber reinforced plastic preform is created by depositing a mixture of reinforcing fibers,...
5779964 Method of making a male catheter  
A male urinary catheter and method of making same. The catheter employs a condom like sheath of silicone rubber which sealingly engages the penis of the patient. A catheter stem at the distal end...
5776399 Method of molding a shaped article on a heated and insulated molding tool  
A method of molding a shaped article includes the steps of providing a molding tool having an exposed surface for receiving a plastic powder resin to be melted thereagainst and an insulated...
5746961 Method for enhancement of the surfaces of molded plastic products  
An enhancement composition and a method for its use in a molding process. The enhancement composition is applied to the interior surfaces of the mold cavity used in a molding process such as blow...
5744086 Slush molding of polyolefin powder compositions and the compositions  
Laminar articles are manufactured by slush molding polyolefin compositions in powder form composed of: A) 10-40 parts by weight of a propylene homopolymer or copolymer; B) 0-20 parts by...
5718861 Method of forming intra-aortic balloon catheters  
A method of forming intra-aortic balloons includes forming a balloon blank having a sleeve section at its proximal end. To reduce the diameter of the sleeve section of the balloon, the sleeve...
5667739 Method of forming artificial bait  
An artificial bait which can provide a great effect to attract fish by means of light emission or reflection from air bubbles contained in the artificial bait. A large number of air bubbles are...
5599492 Method for making a guidewire with a flexible distal tip  
A method for producing catheter guidewire composed of a wire core whose distal end section is encased in a polymer sleeve, to increase the column strength of the core. Axially spaced grooves formed...
5595704 Method of using a shaping mold for making ultra-thin shaped rubber articles  
A shaping mold for the production of ultra-thin shaped rubber articles, has a main body which is dipped into a latex liquid so as to make the latex adhered to the surface of the main body. The...
5591285 Fluorinated carbon polymer composites  
Disclosed are structures comprising a composite of fluorinated particulate carbon dispersed in a polymer, the fluorinated carbon being present in an amount sufficient to reduce the dielectric...
5525284 Process for manufacturing plastic parts  
Spherical particles having a diameter between 0.007" and 0.040" are formed from melt extruded thermoplastic material suitable for casting on a heated mold surface and melting thereon to form a thin...
5492664 Method of making a glowing orb with candle  
A primary outer shell includes, in its most preferred embodiment, a base and a wall which includes at least one embedded foreign object and defines openings into an inner cavity containing a...
5486322 Production of multilayer productive coverings on conventional dip molding lines  
Method of making a multilayer protective covering such as a surgical glove, finger cot or condom. Mold with a first layer is dipped into a gas-releasing solution which comprises a release agent, a...
Matches 1 - 50 out of 156 1 2 3 4 >