Dry working black image compositions comprising organic halogen compounds and ethylene compounds
USRE29748E · kind E · reissue
0Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1976 |
| Grant date | Aug 29, 1978 |
| Priority date | — |
| Expiry date | Dec 6, 1996 |
Classification
- Technology area (CPC —)General
Abstract
This application describes a photosensitive composition which prints out directly as a black or near neutral image when exposed photographically and which has a greatly improved speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.