FIELD: antiseptics. SUBSTANCE: polyhexamethylene guanidine hydrochloride of the general formula 1 is used as an antiseptic for gelatinous photographic systems. Formula 1 is given in description of invention. New antiseptic provides more effective antiseptic protection of gelatinous systems, improves retention of photographic materials and ecology of theirs production as compared with phenol. EFFECT: enhanced quality of new antiseptic. 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HALOGEN-SILVER PHOTOGRAPHIC MATERIAL | 1990 |
|
SU1790820A1 |
| HALOGEN-SILVER PHOTOGRAPHIC MATERIAL | 1993 |
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| COMPOSITION OF PROTECTIVE LAYER FOR BROMINE-IODINE-SILVER PHOTOGRAPHIC MATERIAL | 1988 |
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| PROCESS OF MANUFACTURE OF AMMONIA BROMINE-IODINE-SILVER PHOTOGRAPHIC EMULSION | 1989 |
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| COLOR NEGATIVE SILVER HALIDE PHOTOGRAPHIC MATERIAL | 1991 |
|
RU2007745C1 |
| METHOD OF SPECTRAL SENSITIZATION OF EXTRA FINELY DIVIDED BROMOSILVER PHOTOGRAPHIC EMULSIONS FOR AMPLITUDE-PHASE HOLOGRAMS | 1987 |
|
RU2035761C1 |
| CHEMICAL SENSITIZERS FOR HALOGEN SILVER PHOTOGRAPHIC EMULSIONS | 0 |
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| METHOD OF PREPARING BROMINE-IODINE-SILVER PHOTOGRAPHIC EMULSION | 1990 |
|
SU1828707A3 |
Authors
Dates
1994-01-15—Published
1992-01-09—Filed