Electrostatic dissipating polymeric multi-layer article or laminate
US6740410B2 · kind B2 · utility
6Cited by
17References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2002 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | Nov 7, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a thermoplastic, multi-layer, electrostatic discharging, laminate comprised of at least one outer layer that is permanent static dissipative and non-contaminating, and a core or base layer that is conductive. The outer layer has a surface resistivity of from about 1.0×105 to about 1.0×1012 Ohm/sq, and the core layer has a surface resistivity of from about 1.0×101 to about 1.0×1011 Ohm/sq.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.