Radio wave absorbing coating composition and coated object therewith
US7615281B2 · kind B2 · utility
2Cited by
2References
7Claims
0Family size
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Key dates
| Filing date | Jun 23, 2006 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Feb 24, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A radio wave absorbing coating composition that exhibits an excellent absorption performance of radio waves in 40 MHz to 3 GHz frequency band is provided. The radio wave absorbing coating composition contains metal powder that is made up of a martensitic Fe—Cr—Ni alloy powder and/or a martensitic Fe—Ni alloy powder, carbon powder, resin, and solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.