Patent · US Active

Honeycomb structural body

US8211818B2 · kind B2 · utility

2Cited by
3References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 9, 2008
Grant dateJul 3, 2012
Priority date—
Expiry dateDec 30, 2029

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02T10/12
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A honeycomb structural body includes at least one honeycomb unit which has a longitudinal direction. The at least one honeycomb unit includes plural cell walls, an inorganic binder, and inorganic particles. The plural cell walls extends along the longitudinal direction from one end face to another end face of the at least one honeycomb unit to define plural cells. The inorganic particles include ceria particles, and a ceramic material which has a degree of self-sintering lower than a degree of self-sintering of the ceria particles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.