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
    • 63. 发明授权
    • Method for producing a multicolor optical filter
    • 多色滤光片的制造方法
    • US4271246A
    • 1981-06-02
    • US52704
    • 1979-06-28
    • Masamichi SatoKenji Matsumoto
    • Masamichi SatoKenji Matsumoto
    • G02B5/20G02B5/22G03C7/12G03C7/30H04N9/07G03C5/04G03C5/00G03C7/00
    • G03C7/30G02B5/201G03C7/12Y10S430/149Y10S430/153
    • A method for producing a multicolor optical filter, which comprises exposing a photographic material comprising a support and at least one black-and-white silver halide emulsion layer to light through a first pattern; developing the exposed emulsion layer with a first coupler-containing color developer to form a pattern of a first dye; then exposing an unexposed portion of said emulsion layer to light through a second pattern; developing the exposed area with a second coupler-containing color developer to form a pattern of a second dye; optionally repeating exposure and development to form patterns containing dyes of third and subsequent colors, thereby to form color patterns of at least two colors; and subjecting the product to a silver removal treatment after the final color development step.
    • 一种制造多色滤光器的方法,其包括将包含载体和至少一种黑白卤化银乳剂层的照相材料暴露于通过第一图案的光; 用第一含偶联剂的显色剂显影所述暴露的乳剂层以形成第一染料的图案; 然后将所述乳剂层的未曝光部分曝光通过第二图案; 用第二成色剂显影剂显影曝光区域以形成第二染料的图案; 任选地重复曝光和显影以形成包含第三颜色和随后颜色的染料的图案,从而形成至少两种颜色的颜色图案; 并在最终显色步骤之后对产品进行银除去处理。
    • 64. 发明授权
    • Light-sensitive image recording material and dry process for recording
light image using the same
    • 光敏图像记录材料和干法,用于记录使用其的光图像
    • US4245027A
    • 1981-01-13
    • US924014
    • 1978-07-11
    • Keiji TakedaMasayoshi NagataKenji Matsumoto
    • Keiji TakedaMasayoshi NagataKenji Matsumoto
    • G03C1/60G03C1/675G03C1/73G03C1/52G03C1/58G03C5/24
    • G03C1/60G03C1/675G03C1/73G03C1/733Y10S430/108
    • A light-sensitive image recording material comprising, as a self-supporting film or in one or more layers on a support, at least(a) a heat sensitive coloring element comprising at least one polyvinyl pyridine and at least one polyvinylidene halide, and(b) a light sensitizing element comprising at least one of(1) a compound which, on exposure to actinic radiation, is capable of complexing the polyvinyl pyridine of element (a) or is capable of forming a quaternary salt with the polyvinyl pyridine of element (a), or(2) a compound which, on exposure to actinic radiation, is capable of releasing a precursor which is capable of complexing the polyvinyl pyridine of element (a) or is capable of forming a quaternary salt with the polyvinyl pyridine of element (a) under heating,and a dry process for recording a light image comprising(1) imagewise exposing to actinic radiation the light-sensitive image recording material described above, and(2) uniformly heating the imagewise exposed light-sensitive image recording material to a temperature of about 100.degree. C. to about 200.degree. C.
    • 一种感光图像记录材料,其包含作为自支撑膜或在载体上的一个或多个层中的至少(a)热敏着色元件,其包含至少一种聚乙烯吡啶和至少一种聚偏二卤乙烯,和( b)光敏元件,其包含以下中的至少一种:(1)化合物,其在暴露于光化辐射下能够使元素(a)的聚乙烯基吡啶络合或能够与元素的聚乙烯基吡啶形成季盐 (a)或(2)化合物,其在暴露于光化辐射下能够释放能够使元素(a)的聚乙烯基吡啶络合或能够与聚乙烯基吡啶形成季盐的前体 元件(a)和用于记录光图像的干法,其包括(1)将上述感光图像记录材料成像曝光于光化辐射,以及(2)均匀加热图像曝光 感光图像记录材料,温度为约100℃至约200℃