Process for the production of conductive molded articles
US4925610A · kind A · utility
7Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1987 |
| Grant date | May 15, 1990 |
| Priority date | — |
| Expiry date | May 28, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2995/0005
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Substantially solvent-free and monomer-free, conductive organic polymers and/or organic conductors are molded, under moisture and oxygen exclusion, at elevated temperature and under a pressure of at least 500 bar to moldings with a highly lustrous surface which appears metallic. The moldings are suitable for use as electrical conductors, semiconductors or photoconductors. A suitable apparatus for producing the moldings has an inert gas-fillable and evacuatable press capsule, which is placed between a die and an abutment in a heatable molding apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.