METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE

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United States of America Patent

APP PUB NO 20150376072A1
SERIAL NO

14655542

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Abstract

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A method for manufacturing a honeycomb structure in which some of a plurality of through-holes that are opened at the end face of the cylinder, and mutually divided by partitions, have been closed, wherein a closing jig is inserted into some of the plurality of hexagonal cells of a green honeycomb molded body which has a plurality of hexagonal cells mutually divided by partitions and is open at the end face of the cylinder, thereby contact bonding together the partitions to close the hexagonal cells. Thus, it is possible to close hexagonal cells in a very simple manner during manufacture of the honeycomb molded body.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED2-7-1 NIHONBASHI CHUO-KU TOKYO 103-6020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IKAWA, Hiroyuki Tsukuba-shi, JP 8 4
INOUE, Masashi Niihama-shi, JP 114 795
KOMORI, Teruo Niihama-shi, JP 59 804
NAITO, Tatsuya Niihama-shi, JP 128 827

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