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    • 32. 发明申请
    • Silver halide color reversal photographic material
    • 卤化银颜色反转照相材料
    • US20030087209A1
    • 2003-05-08
    • US10098357
    • 2002-03-18
    • FUJI PHOTO FILM CO., LTD.
    • Masayuki KuramitsuMinoru Sato
    • G03C001/46G03C007/32
    • G03C7/3041G03C5/50G03C7/3805G03C2007/3031G03C2200/58
    • A silver halide color reversal photographic material comprises, on a transparent support, at least one each of blue-, green-, and red-sensitive emulsion layer units. The lightsensitive material further has means for regulating an interimage effect. The red-sensitive unit satisfies the relation:620 nmnullnullrmaxnull660 nmnullrmax is the wavelength at which the maximum sensitivity of the spectral sensitivity distribution of the red-sensitive unit is given. The red- and green-sensitive units satisfy the relations:Sr(nullrmax)nullSr(580)null1.0andnull0.5nullSr(580)nullSg(580)null0.5Sr(nullrmax) is the maximum sensitivity of the red-sensitive unit, Sr(580) and Sg(580) are the sensitivity at 580 nm of the red- and green-sensitive unit, respectively. Magnitude of the interimage effect satisfies the relations:IIEgrnull0.15 and IIErgnull0.0IIEgr is the magnitude of the interimage effect from the green- to red-sensitive units, and IIErg is that from the red- to green-sensitive units.
    • 卤化银彩色反转照相材料在透明载体上包含蓝,绿和红敏感乳剂层单元中的至少一种。 感光材料还具有用于调节画面效果的装置。 红色敏感单元满足关系:620 nm <= lambdrmax <= 660 nmlambdrmax是给出红色敏感单位的光谱灵敏度分布的最大灵敏度的波长。 红色和绿色敏感单位满足关系:Sr(lambdrmax)-Sr(580)<= 1.0和-0.5 <= Sr(580)-Sg(580)<= 0.5Sr(lambdrmax)是 红色敏感单元Sr(580)和Sg(580)分别是红色和绿色敏感单元的580nm处的灵敏度。 图像效应的大小满足关系:IIEgr <= 0.15和IIErg <= 0.0IIEgr是从绿色到红色敏感单位的图像间效应的大小,IIErg是从红色到绿色敏感单位的大小。
    • 37. 发明申请
    • Photographic element, compound, and process
    • 摄影元素,复合和过程
    • US20010014432A1
    • 2001-08-16
    • US09781645
    • 2001-02-12
    • William J. BegleyFrank D. ComsGary M. Russo
    • G03C001/08G03C007/26G03C007/32
    • G03C7/346G03C7/3212
    • Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a cyan nullNB couplernull having the formula (I): 1 wherein: the term nullNB couplernull represents a coupler of formula (I) that forms a dye for which the left bandwidth (LBW) using spin-coating is at least 5 nm less than that of the same dye in solution form; Y is H or a coupling-off group; each Znull and Z* is an independently selected substituent group where n is 0 to 4 and p is 0 to 2; W2 represents the atoms necessary to complete a heterocyclic ring group; and V is a sulfone or sulfoxide containing group; provided that the combined sum of the aliphatic carbon atoms in V, all Znull and all Z* is at least 8. The element exhibits improved cyan dye hue.
    • 公开了一种照相元件,其包含具有式(I)的青色“NB偶联剂”的感光卤化银乳剂层:其中:术语“NB偶联剂”表示形成染料的式(I)的成色剂 使用旋涂的左带宽(LBW)比溶液形式的相同染料的至少5nm小; Y为H或偶合离去基团; 每个Z“和Z'是独立选择的取代基,其中n为0至4,p为0至2; W2表示完成杂环基团所需的原子; 并且V是含有砜或亚砜的基团; 条件是V,全Z'和全Z *中的脂族碳原子的总和为至少8.该元素表现出改善的青色染料色调。