Light sensitive diazonium salts and diazotype materials
US4403028A · kind A · utility
7Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1982 |
| Grant date | Sep 6, 1983 |
| Priority date | — |
| Expiry date | Aug 11, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/54
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosure is made of a class of diazonium salts characterized in part by their improved thermal stability and non-flammability. The salts are useful in diazotypy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.