Honeycomb structural body and method of manufacturing honeycomb structural body
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United States of America Patent
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Oct 31, 2017
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app pub date -
Mar 11, 2015
filing date -
Mar 25, 2014
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Abstract
A honeycomb structural body includes multiple cores, at least face sheet, and at least one reinforcement sheet. The multiple cores each have a honeycomb structure, and are bonded to each other with foamed adhesive in a direction in which the number of multiple pores formed by the honeycomb structure increases. The at least one face sheet is adhered to the multiple cores so as to cover the multiple pores. The reinforcement sheet is placed between the multiple cores and the at least one face sheet, at a position where the reinforcement sheet covers the foamed adhesive.
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