Pore forming material for porous body, manufacturing method of pore forming material for porous body, manufacturing method of porous body, porous body, and honeycomb structural body
US7396586B2 · kind B2 · utility
48Cited by
7References
19Claims
0Family size
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Key dates
| Filing date | Jul 6, 2005 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Jul 6, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The pore forming material for a porous body of the present invention comprises organic polymer particles and inorganic particles. As the embodiment thereof, there may be mentioned one having a structure in which the inorganic particles are contained in the organic polymer particles, and an aggregate body of the organic polymer particles and the inorganic particles. The inorganic particles may be inorganic micro-balloons, and the organic polymer particles may be organic micro-balloons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.