Method for manufacturing solid processing composition for silver halide photographic light-sensitive materials
US5635342A · kind A · utility
2Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1996 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Jul 29, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for manufacturing a granular solid processing composition for a silver halide photographic light-sensitive material is disclosed, which comprises the steps of: PA1 granulating a composition comprising at least one photographic processing agent with stirring in the presence of a liquid to obtain granules; and dressing the granules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.