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Class Information
Number: 264/464
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of electrical or wave energy to work (e.g., electromagnetic wave, particulate, magnetic, induction heat, sonic, electrostatic energy, etc.) > Extrusion molding
Description: Processes wherein an article is shaped or formed by extruding or forcing a supply of the article forming material through a confining and shaping orifice.

Sub-classes under this class:

Class Number Class Name Patents
264/473 High energy or particulate radiation (e.g., x-ray, gamma ray, neutron, etc.) 59
264/472 Induction heating 26
264/476 Infrared radiation 32
264/474 Microwave (e.g., 2.45 gigahertz, etc.) 40
264/469 Plasma (e.g., corona, glow discharge, etc.) 79
264/477 Polymerizing, cross-linking, or curing 87
264/475 Radio frequency (e.g., 13.56 megahertz, etc.) 8
264/470 Utilizing electron arc or electron beam 102
264/465 Utilizing electrostatic charge, field, or force (e.g., pinning, etc.) 139

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8636942 Nonwoven fabric and process for producing the same Jan. 28, 2014
8586159 Self-venting polymeric film Nov. 19, 2013
8568638 Polymer-based sausage casing Oct. 29, 2013
8552084 Process for preparing adhesive using planetary extruder Oct. 8, 2013
8541082 Laminated resin formed body, method for producing laminated resin formed body, and multilayer article Sep. 24, 2013
8535583 Hydraulic binder product Sep. 17, 2013
8524133 Method for manufacturing resin film for thin film-capacitor and the film therefor Sep. 3, 2013
8486348 Channel and method of forming channels Jul. 16, 2013
8475900 Container prepared from PCR HDPE resin blend Jul. 2, 2013
8465682 Semiconductive rubber belt, and process for producing the same Jun. 18, 2013
8398913 Solid state deformation processing of crosslinked high molecular weight polymeric materials Mar. 19, 2013
8298638 Bubble stability Oct. 30, 2012
8281938 Nano-fiber material and salt rejection filtration material Oct. 9, 2012
8221657 Near infrared absorbing phthalocyanines and their use Jul. 17, 2012
8158218 Process for producing optical film, optical film, polarizer, and liquid crystal display Apr. 17, 2012
8119054 Method and apparatus for manufacturing a molded product Feb. 21, 2012
8110612 Process for preparing adhesive using planetary extruder Feb. 7, 2012
8083983 Method of solution preparation of polyolefin class polymers for electrospinning processing included Dec. 27, 2011
8084109 PVDC-polyolefin coextruded thermal-formed high-blocked composite packaging material Dec. 27, 2011
8080330 Composite battery separator film and method of making same Dec. 20, 2011
8057732 Method for making a polyamide hollow body Nov. 15, 2011
8048504 Composite having two or more layers, including an EVOH layer Nov. 1, 2011
8026309 Process for producing compatibilized polymer blends Sep. 27, 2011
8022112 Plasticized mixture and method for stiffening Sep. 20, 2011
8011913 Method of melt blending curable polymer compositions using silicone hydrides Sep. 6, 2011
7932346 Synthetic rubber with narrow molecular weight distribution, a process for its preparation and a method of use Apr. 26, 2011
7910795 Absorbent article containing a crosslinked elastic film Mar. 22, 2011
7910045 Arrangement and method for heating an electrical conductor Mar. 22, 2011
7910041 Build materials containing nanofibers for use with extrusion-based layered depositions systems Mar. 22, 2011
7871557 Method for producing an extruded molded article of ethylene polymer and the film Jan. 18, 2011
7867433 Polyolefin-based crosslinked articles Jan. 11, 2011
7838106 Foamed image receiver Nov. 23, 2010
7829009 Process for the production of a polymer layer of a flexible offshore pipe and a flexible unbonded offshore pipe Nov. 9, 2010
7824602 Ceramic processing and shaped ceramic bodies Nov. 2, 2010
7790256 Composite tube Sep. 7, 2010
7780896 Crosslinked polymeric material with enhanced strength and process for manufacturing Aug. 24, 2010
7763703 Synthetic rubber with narrow molecular weight distribution, a process for its preparation and a method of use Jul. 27, 2010
7659344 Shaped articles containing poly(vinylpyrrolidone)-iodine complex Feb. 9, 2010
7641973 Conductive member for image-forming apparatus Jan. 5, 2010
7591974 Methods for producing superabsorbent polymers for use in agricultural applications Sep. 22, 2009
7569173 Method and device for transforming crystalline or semicrystalline polymers Aug. 4, 2009
7560151 Multilayered package with barrier properties Jul. 14, 2009
7498078 Layered pressure-sensitive adhesive Mar. 3, 2009
7485685 Plastics pipes of polyolefins Feb. 3, 2009
7419720 Conductive plastic molding material, the use thereof and moulded bodies produced therefrom Sep. 2, 2008
7416692 Process and apparatus for microreplication Aug. 26, 2008
7328508 Anisotropic heat spreading apparatus and method for semiconductor devices Feb. 12, 2008
7301000 Nucleating agents for polyhydroxyalkanoates Nov. 27, 2007
7244484 Multilayered package with barrier properties Jul. 17, 2007
7241817 Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer Jul. 10, 2007

1 2 3 4

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