Plastic and nonmetallic article shaping or treating: processes – Recycling of reclaimed or purified process material – Of process trim or excess blanked material
Reexamination Certificate
2006-11-07
2006-11-07
Eashoo, Mark (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Recycling of reclaimed or purified process material
Of process trim or excess blanked material
C264S037320, C264S177110, C264S177130, C264S211110
Reexamination Certificate
active
07132066
ABSTRACT:
A method for producing a honeycomb structure using, as a part of a starting material, a recycled raw material recycled from a recovered material which is produced in the production process of the honeycomb structure and originates from the starting material for the honeycomb structure, and further provides the honeycomb structure. The recycled raw material is ground so that it has an average particle diameter of 10–2000 μm and contains 10% or less by weight of particles having an average particle diameter of 2800 μm or more.
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Eashoo Mark
NGK Insulators Ltd.
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