Cyanogen polymers and pyropolymers and fibers thereof
US4649038A · kind A · utility
3Cited by
5References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 1985 |
| Grant date | Mar 10, 1987 |
| Priority date | — |
| Expiry date | Sep 17, 2005 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F6/18
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A novel polycyanogen (MW at least 500) is made by electrochemical polymerization of cyanogen in solution. Fiber and pyrolyzed forms of this polymer and methods of making same are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.