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7611656 |
Method and device for fabricating plastic molded article
A method of fabricating a plastic molded article is disclosed. In the method, a compound liquid, including two component liquids insoluble in each other and having different dielectric constants,...
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7172712 |
Preparation of micromultichromal spheres
A method of making a multichromal sphere includes the steps of preparing a composition of at least (1) a matrix material and (2) at least two sets of particles, each of the sets of particles having...
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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...
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6348160 |
Ferroelectric ceramic material with strong piezoelectric properties and a process of preparing the same
The present invention relates to the preparation of compositions and/or ferroelectric ceramic materials having niobate anions in combination with lead, barium, lanthanum, and bismuth cations. In...
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6287505 |
Self-tuning material and method for manufacturing the same
Self-tuning materials which can efficiently emit or receive radio waves in spite of being simple in their construction and small in their dimension, and are applied to patch antenna, wave directors...
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6265025 |
Method for the production of ultrafine particles by electrohydrodynamic micromixing
The present invention relates to a method for the rapid production of homogeneous, ultrafine inorganic material via liquid-phase reactions. The method of the present invention employs...
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6241921 |
Heterogeneous display elements and methods for their fabrication
Optically heterogeneous display elements utilize fused pigment particles, which may be manufactured with polymer shells having desired charge, photoresponse, or density characteristics. The...
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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...
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6033616 |
Process for the production of molded synthetic resin article with finished surface
A process of producing a molded synthetic resin article with a powder embedded in a surface thereof to form a finished surface. The process includes brushing an inner wall of a mold at a desired...
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5628956 |
Method for manufacturing a rubber article
A method of manufacturing a rubber article includes the steps of shaping a green article and blowing a solvent-free powdery release agent made of powder particles onto the green article in order to...
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5580512 |
Method for making low cost oriented composite molding compound
A method for the manufacture of low cost "oriented" composite molding compounds using discontinuous fibers embedded in a resin matrix. The method involves the steps of aligning discontinuous fibers...
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5370831 |
Method of molding polymeric skins for trim products
A polymeric skin can be molded by heating a mold surface to a temperature sufficient to melt a casting material and controllably projecting particles of the casting material toward the heated mold...
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5281370 |
Method of making solid crystalline narrow band radiation filter
A method of making a solid filter material which filters a predetermined wavelength band from a broader spectrum of radiation includes creating a colloidal structure composed of particles dispersed...
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5269982 |
Process for manufacturing a shaped product
Process for creating a shaped product from a plurality of particles by having a heat beam directed thereon in a desired pattern, fusing the particles into a structure in the desired pattern where...
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5234636 |
Methods of coating stereolithographic parts
Methods of coating stereolithographic parts and smoothing over characteristic surface discontinuities having alternating recesses and peaks. A stereolithographic part is first substantially covered...
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5232639 |
Process for forming articles with anisotropic properties
A process for subjecting an electroset material to an evacuated environment rior to electrosetting results in a material with anisotropic density programmability. Articles can be fabricated with an...
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5017312 |
Oriented chopped fiber mats and method and apparatus for making same
Apparatus for the manufacture of oriented chopped glass fiber mats from non-conductive fiber feed stock is disclosed. Apparatus includes means for increasing the conductance of the feed stock,...
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4963388 |
Method for forming particle-impregnated one-sided cling stretch wrap film
A method for forming a one-sided cling stretch wrap film by adhering a particulate antiblock to one surface of the film while the surface is in a semiplastic state, applying a particle-embedding...
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4857244 |
Process of making a composite product, especially a vehicle tire
The present invention relates to a process for the preparation of a composite material wherein the element used to reinforce the composite material is subjected to an electrostatic field induced by...
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4801411 |
Method and apparatus for producing monosize ceramic particles
A method and apparatus for producing uniform, monosize ceramic particles forming the microsize particles by vapor condensation or ultrasonic cavitation. Organometallic liquids are directed to an...
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4755245 |
Method for conditioning a permanent adhesive composition in the form of blocks or sections
An open-topped casting mold and a matching mold are hingedly connected and are electrostatically coated with a powder screen; casting material is then poured into the molds without disturbing the...
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4748796 |
Method for conditioning in a well plate in a permanent adhesive composition
An open-topped casting mold and a mating cover are electrostatically coated with a powder screen and casting material is poured into the mold without disturbing the powder by holding the powder in...
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4743413 |
Method of manufacturing thermostable pieces made from composite materials and the pieces thus obtained
A roving laid flat of unitary metal, mineral or synthetic filaments is treated with a powder, whose grain size is equal to the diameter of the filaments, of a plastic material chosen either from...
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4664856 |
Method of treating materials to improve their conductance for use in the manufacture of directionally aligned materials
A method is disclosed for treating discrete pieces of material, particularly pieces of lignocellulosic furnish, to ensure adequate conductance thereof for orientation in an electric field for...
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4559188 |
Method for making a layer of reinforced polymeric material
A substantially flat layer of material and method for making the same are provided, the flat layer of material having opposed substantially parallel spaced apart flat surfaces and comprising...
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4486365 |
Process and apparatus for the preparation of electret filaments, textile fibers and similar articles
A method for the production of electret filaments or fibers from high molecular weight substances is described which consists of melting the substances and extruding them through die orifices,...
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4444700 |
Method for manufacturing reinforced hose
An improved method for producing a reinforced hose. A tubular core is extruded and then heated in a microwave oven to at least partially cure the core. While the core is still hot, a powdered...
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4432916 |
Method and apparatus for the electrostatic orientation of particulate materials
Discrete elongated pieces of material are electrostatically oriented by cascading a multitude of such pieces through an orienting zone for deposit as a mat on an insulating belt or mat-support...
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4424177 |
Molding prepuffed polystyrene for higher density skin
An article having a relatively lower density polystyrene core and a relatively higher density polystyrene skin is prepared by a method in which a mold is supplied, simultaneously and/or...
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4347202 |
Method for production of directionally oriented lignocellulosic products, including means for cross-machine orientation
Methods and systems are disclosed for (1) forming a mat of lignocellulosic particles electrostatically aligned in a cross-machine direction to the direction of movement of the mat being formed from...
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4322380 |
Method for feeding and orienting fibrous furnish
Methods are presented for continuous-line manufacture of composition board from furnish which is moved in a continuous-flow manner through a processing line and distributed for deposition at a...
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4284595 |
Orientation and deposition of fibers in the manufacture of fiberboard
Continuous-line methods and apparatus for orientation and uniform deposition of fibers to enhance directional properties in and production rates of fiberboard produced from lightweight fibrous...
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4208366 |
Process for preparing a nonwoven web
A process and apparatus for forming a non-woven web in which a bundle of untwisted filaments are charged upstream of a pair of elastomer-covered counter rotating squeeze rolls and propelled through...
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4186170 |
Method of producing a molded plastic article
The invention relates to a method of producing a molded plastic article simulating a base having one or more headed shanks extending therefrom by an injection molding operation using a specially...
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4115490 |
Molding method
A mixture of a fibrous material and a hot-setting binder is formed and subjected to the action of a high-frequency electromagnetic field. The mixture is subsequently cold molded and may then be hot...
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4061702 |
Method of making a plastic container
The method of coating a form such as a core or mold to make a thin walled thermoplastic container shell wherein excess plastic is provided in the wall of the shell where required in a predetermined...
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4028032 |
Apparatus for precision electrostatic pinning
An apparatus for the precision positioning of electrostatic pinning means. The electrostatic pinning means, which significantly improves pinning of a thermoplastic polymeric film cast upon a moving...
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3979487 |
Process for manufacturing a foamed resin article having a flocked three dimensional surface design
A contoured article having three dimensional surface effects is disclosed herein, such as a headliner or floor covering for a vehicle. The contour of the article and at least one three dimensional...
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3691130 |
METHOD OF PRODUCING METAL-POLYMER COMPOSITIONS
The present invention relates to method of producing metal-polymer compositions. The method of the invention is characterized in that a polymer medium which contains a metal component in the form...
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3436442 |
PROCESS AND APPARATUS FOR MANUFACTURING FLOCKED FABRIC
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3418186 |
Method for making toothed drive belts
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3402227 |
Process for preparation of nonwoven webs
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3334161 |
Filament forwarding jet device
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3187068 |
Method of making reflex reflective sheeting
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3163753 |
Process and apparatus for electrostatically applying separating and forwarding forces to a moving stream of discrete elements of dielectric material
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3149017 |
Polyethylene balloon
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3061888 |
Method of manufacturing a reinforced plastic article
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3055006 |
High density, erasable optical image recorder
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3043735 |
Method for producing mica layers for electrical insulation
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3003304 |
Method of manufacturing non-woven fabrics and yarns
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