Antistatic compositions comprising polymerized alkylene oxide and alkali metal salts and elements thereof
US4542095A · kind A · utility
29Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1984 |
| Grant date | Sep 17, 1985 |
| Priority date | — |
| Expiry date | Jul 25, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2965
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Antistatic compositions are disclosed comprising a binder and a nonionic surface-active polymer having polymerized alkylene oxide monomers and an alkali metal salt characterized in that the composition is heterogeneous, comprises on a dry basis, at least 7 weight percent polymerized alkylene oxide monomers and the binder is selected from the group consisting of a particulate material and a mixture of particulate materials with hydrophilic materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.