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Browse by Category: Main > Material Science
Class Information
Number: 264/108
Name: Plastic and nonmetallic article shaping or treating: processes > Orienting or aligning solid particles in fluent matrix material
Description: Processes in which particulate material or filler in a flowable plastic mass is aligned, arranged or oriented while in said mass to give a desired physical effect.


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
4450131 Zero runout counter-rotating film extruder May. 22, 1984
4446085 Molding of seal rings May. 1, 1984
4441875 Mold apparatus for forming article under influence of magnetic field Apr. 10, 1984
4440106 Magnetic orientation system Apr. 3, 1984
4439387 Method of manufacturing a composite reinforcing structure Mar. 27, 1984
4432916 Method and apparatus for the electrostatic orientation of particulate materials Feb. 21, 1984
4427609 Process for producing piezoelectric polymer films Jan. 24, 1984
4422992 Extruder process for preparation of carbon fiber reinforced fluoropolymer compositions Dec. 27, 1983
4405399 Method and apparatus for manufacturing dentifrice containing dispersed speckles Sep. 20, 1983
4401613 Method of making thermal-insulating module Aug. 30, 1983
4393020 Method for manufacturing a fiber-reinforced thermoplastic molded article Jul. 12, 1983
4389361 Process for molding fiber loaded rubber compound Jun. 21, 1983
4383876 Barrier sheet and method of manufacturing same May. 17, 1983
4377546 Process for producing aromatic heterocyclic polymer alloys Mar. 22, 1983
4376144 Treated fibers and bonded composites of cellulose fibers in vinyl chloride polymer characterized by an isocyanate bonding agent Mar. 8, 1983
4368089 Method and apparatus for manufacturing dentifrice containing dispersed speckles Jan. 11, 1983
4358418 Method and apparatus for making compressed composite bodies of plant particles and binder Nov. 9, 1982
4355069 Flexible load-carrying cord, apparatus and polymeric construction utilizing same Oct. 19, 1982
4354993 Method of manufacturing a magnet body Oct. 19, 1982
4339405 Method of adhering mineral deposit in wood fragment surfaces Jul. 13, 1982
4332759 Process for extruding liquid crystal polymer Jun. 1, 1982
4331620 Process for producing carbon fibers from heat treated pitch May. 25, 1982
4327346 Anisotropic polymeric magnet in the tubular form and process for producing the same Apr. 27, 1982
4297307 Process for producing carbon-carbon fiber composites suitable for use as aircraft brake discs Oct. 27, 1981
4292261 Pressure sensitive conductor and method of manufacturing the same Sep. 29, 1981
4288081 Gaskets for electric shielding Sep. 8, 1981
4284595 Orientation and deposition of fibers in the manufacture of fiberboard Aug. 18, 1981
4272577 Plastic non-wax ski base and methods for its manufacture Jun. 9, 1981
4271112 Process for the manufacture of rotationally-symmetrical components from short-fibered molding material Jun. 2, 1981
4269416 Head shell for record player tonearms May. 26, 1981
4261580 Arm pipe for record player tonearms Apr. 14, 1981
4250128 Processes and apparatuses for preparing permanent magnet stators Feb. 10, 1981
4240782 Extruder head for making elastomer-fiber composite hose Dec. 23, 1980
4239717 Compression molding procedure for liquid polyester resins Dec. 16, 1980
4238214 Particle orientation method Dec. 9, 1980
4209481 Process for producing an anisotropically electroconductive sheet Jun. 24, 1980
4209480 Implantable material and method of preparing same Jun. 24, 1980
4203732 Method of making an abrasive product May. 20, 1980
4202850 Process for producing fiber-reinforced elastic articles May. 13, 1980
4187332 Process for producing light-reflective fabrics Feb. 5, 1980
4187265 Method of making ornamental plastic product Feb. 5, 1980
4177228 Method of production of a micro-porous membrane for filtration plants Dec. 4, 1979
4152386 Method for the production of superconductors consisting of a polymer of glass matrix with finely dispersed particles May. 1, 1979
4140369 Efficient light diffuser Feb. 20, 1979
4131705 Structural laminate Dec. 26, 1978
4113812 Method of forming a composite mat of directionally oriented lignocellulosic fibrous material Sep. 12, 1978
4106967 Hose construction and method of making same Aug. 15, 1978
4105733 Method for the production of a synthetic material having a mother-of-pearl look Aug. 8, 1978
4104394 Method for diametrically expanding thermally contractive ptfe resin tube Aug. 1, 1978
4102831 Imparting anlsotropy to foams by orienting added fibers whereby said fibers become parallely aligned Jul. 25, 1978

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