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Browse by Category: Main > Material Science
Class Information
Number: 264/177.12
Name: Plastic and nonmetallic article shaping or treating: processes > Forming continuous or indefinite length work > Shaping by extrusion > To produce particular cross section (e.g., noncircular, etc.) > Honeycomb
Description: Processes which produce a product with a honeycomb structure.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8668855 Method of making core for sandwich-like product starting with extruded profile Mar. 11, 2014
8663523 Folded product made from extruded profile and method of making same Mar. 4, 2014
8556615 Die for forming honeycomb structure and manufacturing method of the same Oct. 15, 2013
8491295 Die assembly and method of extruding cellular ceramic substrates with a skin Jul. 23, 2013
8460589 Method for producing ceramic honeycomb filter Jun. 11, 2013
8449283 Dies for forming extrusions with thick and thin walls May. 28, 2013
8419988 Method of producing honeycomb structure Apr. 16, 2013
8398390 Die for forming honeycomb structure Mar. 19, 2013
8371835 Mold for extrusion forming of ceramic articles Feb. 12, 2013
8353695 Die for forming honeycomb structure Jan. 15, 2013
8298647 Multilayered cellular metallic glass structures and methods of preparing the same Oct. 30, 2012
8282385 Die for molding ceramic honeycomb structure Oct. 9, 2012
8257623 Extrusion die flow modification and use Sep. 4, 2012
8257629 Manufacturing method of honeycomb structure Sep. 4, 2012
8226400 Die for molding honeycomb structure and manufacturing method thereof Jul. 24, 2012
8216499 Extrusion of adhesives for composite structures Jul. 10, 2012
8133422 Alkylcellulose salt binder for green body manufacture Mar. 13, 2012
8128395 Honeycomb segment-forming die and method for manufacturing honeycomb structure Mar. 6, 2012
8110139 Method for manufacturing honeycomb structure Feb. 7, 2012
8075829 Method for drying honeycomb formed article Dec. 13, 2011
8057889 Method for producing anisoptropic bulk materials Nov. 15, 2011
8052411 Die for forming honeycomb structure Nov. 8, 2011
7997888 Die for forming honeycomb structure and manufacturing method of die for forming honeycomb structure Aug. 16, 2011
7993561 Method for producing ceramic honeycomb filter Aug. 9, 2011
7922951 Plugging methods and apparatus for particulate filters Apr. 12, 2011
7914724 Methods for extruding a honeycomb article with a skin surrrounding a central cellular structure Mar. 29, 2011
7914728 Method for manufacturing porous honeycomb structure Mar. 29, 2011
7871958 Catalyst carrier Jan. 18, 2011
7858007 Honeycomb forming die and jig for honeycomb forming die using the same Dec. 28, 2010
7842213 Die for extrusion-molding and method for manufacturing porous ceramic member Nov. 30, 2010
7803303 Methods and apparatus for plugging honeycomb structures Sep. 28, 2010
7718113 Gas delivery substrate May. 18, 2010
7713050 Die for forming honeycomb structure May. 11, 2010
7637731 Honeycomb structure body molding die Dec. 29, 2009
7575793 Radial cell ceramic honeycomb structure Aug. 18, 2009
7576035 Honeycomb structure and method for manufacturing honeycomb structure Aug. 18, 2009
7524448 Honeycomb extrusion die Apr. 28, 2009
7500847 Die for forming honeycomb structure and method of manufacturing the same Mar. 10, 2009
7431873 Method for manufacturing honeycomb structure Oct. 7, 2008
7384258 Die for forming honeycomb structure, and method of manufacturing the same Jun. 10, 2008
7366340 Method and system for optically determining perpendicularity of end surface of part formed from parallel channels Apr. 29, 2008
7311510 Honeycomb forming die Dec. 25, 2007
7294304 Die for forming honeycomb structure and method of manufacturing honeycomb structure Nov. 13, 2007
7294301 Die assembly and method for forming honeycomb filters Nov. 13, 2007
7276194 Method and apparatus for extruding a ceramic material Oct. 2, 2007
7208108 Method for producing porous ceramic article Apr. 24, 2007
7169341 Process for producing extruded honeycomb bodies and extrusion die Jan. 30, 2007
7162787 Method for constructing a honeycomb extrusion die Jan. 16, 2007
7163389 Extrusion die for honeycomb extrusion molding and manufacturing method therefor Jan. 16, 2007
7001442 Particulate filter for an internal combustion engine and method for producing the same Feb. 21, 2006

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