Steel sheet for heat shrink band effective for preventing color drift
US6554917B1 · kind B1 · utility
0Cited by
2References
4Claims
0Family size
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Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Mar 19, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2229/003
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A steel sheet for preparing a heat shrink band effective for preventing the color drift is provided by a steel sheet having 24 kg/mm2 or higher of yield stress and 400 or higher of the product between the permeability &mgr; under a magnetic field of 0.3 Oe and the sheet thickness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.