Polymer concentrate containing an antistatic agent, process for the production thereof and the use thereof
US4582863A · kind A · utility
13Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 1984 |
| Grant date | Apr 15, 1986 |
| Priority date | — |
| Expiry date | Dec 26, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/298
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A polymer concentrate containing an antistatic agent and a process for the production thereof are provided, in which the antistatic agent is applied to the particle surface of a finely divided polymer powder. The thus obtained concentrate is suitable for producing plastic molding compounds for plastic finished products, such as phonograph records having improved characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.