| 发明名称 |
4-NITRO-N,N'-BIS(II-TOLYLSULFONYL)-1,2-PHENYLENEDIAMINE AS ANTIVOILENT OF DEVELOPING SOLUTION OF HALOGEN SILVER PHOTOGRAPHICAL MATERIALS |
| 摘要 |
The invention relates to chemical substances, which are used at stages of chemical and photographic processing halogen silver materials. Proposed is to use 4-nitro-N,N'-bis(p-tolylsulfonyl)-1,2-phenylenediamine of the formula as restrainer of developing solutions. 1
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| 申请公布号 |
UA78154(C2) |
申请公布日期 |
2007.02.15 |
| 申请号 |
UA20050009793 |
申请日期 |
2005.10.18 |
| 申请人 |
UKRAINIAN STATE CHEMICAL TECHNOLOGY UNIVERSITY |
发明人 |
BURMISTR MYKHAILO VASYLIOVYCH;SVERDLIKOVSKA OLHA SERHIIVNA |
| 分类号 |
C07C311/21;G03C5/00;G03C5/30;G03C5/305;(IPC1-7):C07C/21;G03C/00;G03C/30;G03C/305 |
主分类号 |
C07C311/21 |
| 代理机构 |
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