Color development process that results in high observed speeds
    1.
    发明授权
    Color development process that results in high observed speeds 失效
    彩色显影过程导致高观察速度

    公开(公告)号:US5968718A

    公开(公告)日:1999-10-19

    申请号:US115342

    申请日:1998-07-14

    申请人: John H. Becher

    发明人: John H. Becher

    摘要: A color negative photographic element is disclosed that is constructed with the following layer unit coating sequence, starting with the support: slower red, slower green, slower blue, faster red, faster green and faster blue. A surprising enhancement in speed is realized when color development is undertaken in a time (S) ranging from 15 to 110 seconds and a development temperature (T) ranging from 40 to 65.degree. C., development time and temperature being chosen to satisfy the relationship:(T)(log S).gtoreq.75.

    摘要翻译: 公开了一种彩色负片照相材料,其构造为以下层单元涂布顺序,从支持开始:较慢的红色,较慢的绿色,较慢的蓝色,更快的红色,更快的绿色和更快的蓝色。 当在15至110秒的时间(S)和40至65℃的显影温度(T)下进行显色时,实现了速度惊人的提高,显影时间和温度被选择以满足关系 :(T)(log S)> / = 75。

    Reduced development time color negative process and process compatible
color negative elements
    2.
    发明授权
    Reduced development time color negative process and process compatible color negative elements 失效
    减少开发时间色彩负性过程和工艺兼容的色彩负面元素

    公开(公告)号:US5902721A

    公开(公告)日:1999-05-11

    申请号:US24335

    申请日:1998-02-17

    IPC分类号: G03C1/09 G03C7/30

    摘要: When a color negative film is developed in 2 minutes or less at a temperature of less than 40.degree. C. and contains in overlying blue and green recording layer units high bromide silver halide grains containing from 1 to 10 mole percent iodide, based on silver, and in an underlying red recording layer unit high bromide silver halide grains containing less than 0.05 mole percent iodide, based on silver, and at least 1.times.10.sup.-6 mole per silver mole of a hexacoordination complex of a Group 8 metal and coordination ligands, at least four of the ligands being anionic and at least one of the ligands being more electronegative than halide ligands, loss of lower scale contrast in the red record attributable to the faster time of development is avoided.

    摘要翻译: 当彩色底片在低于40℃的温度下在2分钟或更短的时间内显影出来,并且在重叠的蓝色和绿色记录层单元中含有基于银的含有1-10摩尔百分数的碘化物的高溴化物卤化银颗粒, 并且在下面的红色记录层单元中,含有基于银的小于0.05摩尔%的碘化物的高溴化银卤化物颗粒和至少1×10 -6摩尔/银摩尔的第8族金属和配位配体的六配位络合物,至少 配体中的四个是阴离子的,并且至少一个配体比卤化物配体更负电性,避免了由于更快的显影时间造成的红色记录中的较低比例对比度的损失。

    Rapid access color photographic element exhibiting increased red and
green speeds
    3.
    发明授权
    Rapid access color photographic element exhibiting increased red and green speeds 失效
    快速存取彩色照相材料表现出增加的红色和绿色速度

    公开(公告)号:US5965340A

    公开(公告)日:1999-10-12

    申请号:US105625

    申请日:1998-06-26

    申请人: John H. Becher

    发明人: John H. Becher

    摘要: A color negative photographic element is disclosed that is constructed for development in less than 2 minutes. Increased red and green speeds are realized by employing the following layer unit coating sequence, starting with the support: slower red, slower green, slower blue, faster red, faster green and faster blue. Total hydrophilic colloid in the layer units, interlayers and protective layer unit is limited to less than 15 g/m.sup.2 to facilitate more rapid development.

    摘要翻译: 公开了一种彩色负片照相材料,其在不到2分钟的时间内被构建用于显影。 通过采用以下层单元涂层顺序,可以实现红,绿速度的提高:红色较慢,绿色较慢,蓝色较慢,红色更快,绿色更快,蓝色更快。 层单元,夹层和保护层单元中的总亲水胶体限制在小于15g / m 2,以促进更快速的发展。

    Color photographic element with enhanced properties at reduced
development times
    5.
    发明授权
    Color photographic element with enhanced properties at reduced development times 失效
    在减少开发时间下具有增强性能的彩色照相元件

    公开(公告)号:US5914225A

    公开(公告)日:1999-06-22

    申请号:US14842

    申请日:1998-01-28

    申请人: John H. Becher

    发明人: John H. Becher

    IPC分类号: G03C7/30 G03C7/22

    摘要: A color negative photographic element is disclosed that a pair of fast green and red recording layer units coated to receive exposing radiation prior to at least one pair of slow green and red recording layer units. The green recording layer units together contain at least 1.0 g/m.sup.2 of silver with at least 60 percent of the silver in the green recording layer units being in a location other than the fast green recording layer unit, and the red recording layer units together contain at least 1.8 g/m.sup.2 of silver with at least 70 percent of the silver in the red recording layer units being in a location other than the fast red recording layer unit. When development times are reduced to 2 minutes or less during processing increased red speed, reduced granularity of the green record, and increased sharpness of the red record are observed.

    摘要翻译: 公开了一种彩色底片照相材料,一对快速绿色和红色记录层单元被涂覆以在至少一对慢绿色和红色记录层单元之前接受曝光辐射。 绿色记录层单元一起含有至少1.0g / m 2的银,绿色记录层单元中的至少60%的银位于不同于快速绿色记录层单元的位置,红色记录层单元一起含有 至少1.8g / m 2的银,红色记录层单元中的至少70%的银位于快速红色记录层单元以外的位置。 当处理过程中开发时间减少到2分钟以下时,可以观察到绿色记录的粒度降低,红色记录的锐度提高。