会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 80. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US5534403A
    • 1996-07-09
    • US228200
    • 1994-04-15
    • Junji NishigakiTakashi Kato
    • Junji NishigakiTakashi Kato
    • G03C1/18
    • G03C1/18
    • A silver halide photographic material comprising at least one compound represented by the following formula (I) or formula (II): ##STR1## wherein R.sub.11, R.sub.12, R.sub.21 and R.sub.22 each represents a substituted or unsubstituted alkyl group; R.sub.13 and R.sub.23 each represents a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; V.sub.1, V.sub.2, V.sub.3, V.sub.4, V.sub.5, V.sub.6, V.sub.7, V.sub.8, V.sub.9, V.sub.10, V.sub.11, V.sub.4A, V.sub.5A, V.sub.6A, W.sub.01 and W.sub.02 each represents a hydrogen atom or a substituent, wherein at least one of V.sub.7 and V.sub.11 is a substituent; W.sub.21 represents a substituent having two or more carbon atoms; X.sub.1 and X.sub.2 each represents a charge-neutralizing counter ion; and m and n each represents a number of 0 or more necessary for neutralizing the molecular charge.
    • 包含至少一种由下式(I)或式(II)表示的化合物的卤化银照相材料:其中R11,R12,R21和R22各自表示取代或未取代的 烷基; R 13和R 23各自表示氢原子,取代或未取代的烷基或取代或未取代的芳基; V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V4A,V5A,V6A,W01和W02各自表示氢原子或取代基,其中V7和V11中的至少一个为 取代基; W21表示具有两个或更多个碳原子的取代基; X1和X2各自表示电荷中和反离子; m和n分别表示中和分子电荷所需的0以上的数。