Thin-walled honeycomb structure and method for reinforcing...

Coating processes – Interior of hollow article coating

Reexamination Certificate

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Details

C428S116000, C428S117000, C428S118000, C427S226000, C427S244000, C427S284000, C427S154000, C427S443200, C427S287000, C156S089220, C156S242000

Reexamination Certificate

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07022376

ABSTRACT:
A thin-walled honeycomb structure includes: a circumferential wall, numerous partition walls disposed inside the circumferential wall, and numerous cell passages defined by the partition walls. A circumferential portion of the honeycomb structure is reinforced wholly or in a part within a certain distance from an extremity surface of the honeycomb structure by a reinforcing material that dissipates or evaporates at a high temperature, and a method for producing the same.

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Translation of JP-51-087482.
Translation of JP-60-225652.

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