Process for producing a tetrafluoroethylene polymer
    22.
    发明授权
    Process for producing a tetrafluoroethylene polymer 失效
    四氟乙烯聚合物的制造方法

    公开(公告)号:US06794470B2

    公开(公告)日:2004-09-21

    申请号:US10290371

    申请日:2002-11-08

    IPC分类号: C08F11418

    CPC分类号: C08F114/26 C08F14/26

    摘要: A tetrafluoroethylene polymer is produced by polymerizing tetrafluoroethylene in the presence of an aqueous medium and a polymerization initiator, wherein the content of impurities (e.g. a saturated compound such as CH2F2 or CHF3 and an unsaturated compound such as CF2═CFH, CF2═CH2, CF2═CFCl or CF2═CHCl) in the tetrafluoroethylene is not more than 100 ppm. By this method, PTFE which is uniform and stretchable at a high stretch ratio and which is excellent in the fibrillation property and has a high break strength, can be obtained.

    摘要翻译: 通过在水性介质和聚合引发剂的存在下聚合四氟乙烯来制备四氟乙烯聚合物,其中杂质(例如饱和化合物如CH 2 F 2或CHF 3和不饱和化合物如CF 2 = CFH,CF 2 = CH 2,CF 2 = CFCl或CF2 = CHCl)不大于100ppm。 通过这种方法,可以获得均匀且可拉伸的PTFE,其具有优异的起纤性能并且具有高的断裂强度。

    Silver halide photosensitive material for color filter and method for
producing color filter using the same
    23.
    发明授权
    Silver halide photosensitive material for color filter and method for producing color filter using the same 失效
    用于滤色器的卤化银感光材料及其制造方法

    公开(公告)号:US5817440A

    公开(公告)日:1998-10-06

    申请号:US804382

    申请日:1997-02-21

    IPC分类号: G02B5/22 G02B5/20

    CPC分类号: G02B5/223 Y10S430/146

    摘要: A silver halide photosensitive material for a color filter comprising at least three silver halide emulsion layers having different spectral sensitivities and each silver halide emulsion layer contains couplers which form blue, green and red by coupling reaction with the oxidation product of a developer, wherein the amount of the couplers in a red coloring layer is adjusted so that each transmission density of the yellow and magenta dye components measured when all the couplers in the red coloring layer are subjected to color development is 1.5 or more, and a black matrix part becomes substantially black of transmission density of 2.5 or more when all the couplers on a support are subjected to reaction.

    摘要翻译: 一种用于滤色器的卤化银感光材料,其包括具有不同光谱灵敏度的至少三个卤化银乳剂层,并且每个卤化银乳剂层含有通过与显影剂的氧化产物偶联反应形成蓝,绿和红的成色剂,其中量 对红色着色层中的成色剂进行调节,使得当红色着色层中的所有成色剂进行显色时测量的黄色和品红色成分的每个透射密度为1.5以上,黑色矩阵部变为大致黑色 当载体上的所有成色剂经受反应时,透射密度为2.5以上。

    Diffusion transfer heat-developable color photographic light-sensitive
material and process for forming color image
    24.
    发明授权
    Diffusion transfer heat-developable color photographic light-sensitive material and process for forming color image 失效
    扩散转移热显色彩照相感光材料和形成彩色图像的方法

    公开(公告)号:US5478693A

    公开(公告)日:1995-12-26

    申请号:US250447

    申请日:1994-05-27

    申请人: Hiroyuki Hirai

    发明人: Hiroyuki Hirai

    CPC分类号: G03C8/408

    摘要: The present invention provides a diffusion transfer heat-developable color photographic light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion layer and a nondiffusing dye-providing compound which releases or forms a diffusive dye in response to or in counter response to a reaction by which a silver halide is reduced to silver under the presence of a reducing agent, and an organic solid pigment in at least one of light-sensitive silver halide emulsion layer and the layer(s) adjacent thereto, and a method for forming a color image using the light-sensitive material.

    摘要翻译: 本发明提供了一种扩散转移热显影彩色照相感光材料,其包括其上具有至少一个感光卤化银乳剂层的支持体和不依赖于染料的化合物,其响应于或在其中释放或形成扩散染料 在还原剂存在下将卤化银还原为银的反应的反应反应,以及在感光卤化银乳剂层和与其相邻的层中的至少一种中的有机固体颜料,以及 使用感光材料形成彩色图像的方法。

    Component container
    25.
    发明授权
    Component container 失效
    组件容器

    公开(公告)号:US5360110A

    公开(公告)日:1994-11-01

    申请号:US944443

    申请日:1992-09-14

    IPC分类号: B65D73/02 H05K13/00 H05K13/04

    摘要: A component container includes a carrier tape and a package. The carrier tape has a plurality of openings formed on a flexible tape-shaped transporting material at predetermined intervals, a first fixing through-hole formed forward of each opening, and a second fixing through-hole formed backward of the opening. Each of the fixing through-holes is formed separately from each opening. The package is inserted into each of the openings of the carrier tape and has a component-accommodating recess, a first fixing portion securely inserted through the first fixing through-hole of the carrier tape so as to be allowed to move in the first fixing through-hole in a longitudinal direction of the carrier tape, and a second fixing portion securely inserted through the second fixing through-hole of the carrier tape.

    摘要翻译: 组件容器包括载带和包装。 载带具有以预定间隔形成在柔性带状输送材料上的多个开口,在每个开口前面形成的第一固定通孔和形成在开口后面的第二固定通孔。 每个固定通孔与每个开口分开形成。 该包装被插入到载带的每个开口中,并且具有一个部件容纳凹部,第一固定部分通过载带的第一固定通孔牢固地插入,以便允许其在第一固定中移动通过 在载带的纵向方向上的孔,以及通过载带的第二固定通孔牢固地插入的第二固定部。

    Diffusion transfer type silver halide color photosensitive materials
    26.
    发明授权
    Diffusion transfer type silver halide color photosensitive materials 失效
    扩散转印型银色颜料色素光敏材料

    公开(公告)号:US5206131A

    公开(公告)日:1993-04-27

    申请号:US683913

    申请日:1991-04-11

    摘要: A diffusion transfer-type silver halide color photographic photosensitive material comprising a support, having thereon at least a photosensitive thermally developable silver halide, a binder, a dye donating compound which is fast to diffusion and which forms or releases a diffusible dye, a development inhibitor releasing compound which releases a development inhibitor and a compound represented by formula (I)R.sup.1 --Y--O--H [I]wherein R.sup.1 represents an alkyl group, an aryl group, an alkylamino group, an arylamino group, an alkoxy group, an aryloxy group, a heterocyclic residual group or a polymer residual group of said groups, Y represents ##STR1## or --SO.sub.2 --NR.sup.2 -- and R.sup.2 represents a hydrogen atom, an alkyl group, an aryl group or an acyl group, and R.sup.1 and R.sup.2 may be joined together to form a five or eight membered ring is disclosed.

    Heat developable light-sensitive material containing an amidine based
precursor
    27.
    发明授权
    Heat developable light-sensitive material containing an amidine based precursor 失效
    含有脒基前体的热显影感光材料

    公开(公告)号:US5093229A

    公开(公告)日:1992-03-03

    申请号:US236491

    申请日:1988-08-25

    IPC分类号: G03C8/40 G03C1/498 G03C1/61

    摘要: A heat developable light-sensitive material comprising a support having thereon at least one layer containing a base precursor, a lgiht-sensitive silver halide, a binder, and a dye-providing substance which produces or releases a diffusible dye in correspondence or countercorrespondence to the reduction of the light-sensitive silver halide to silver at an elevated temperature, the base precursor comprising a salt of a carboxylic acid and a diacidic, triacidic or tetraacidic organic base comprising a hydrocarbon group or a heterocyclic group substituted with 2 to 4 amidine groups represents by formula (I-2): ##STR1## wherein R.sup.15, R.sup.16 and R.sup.17 are as defined in the specification. The heat developable light-sensitive material has excellent age preservability and provides a high sensitivity and low-fog image.

    摘要翻译: 一种可热显影的感光材料,其包括其上具有至少一层的载体,所述至少一层含有碱性前体,敏感的卤化银,粘合剂和提供染料的物质,其产生或释放对应于或对应于 包含羧基酸的碱前体和包含被2〜4个脒基取代的烃基或杂环基的二酸,三元酸或四元酸有机碱的碱前体代表的基础前体代表 (I-2):其中R 15,R 16和R 17如说明书中所定义。 可热显影的感光材料具有优异的保存时间,并提供高灵敏度和低雾图像。

    Heat developable color photosensitive material with saccharide
    28.
    发明授权
    Heat developable color photosensitive material with saccharide 失效
    具有糖的热显色感光材料

    公开(公告)号:US5051349A

    公开(公告)日:1991-09-24

    申请号:US490199

    申请日:1990-03-08

    IPC分类号: G03C1/498

    CPC分类号: G03C1/49863

    摘要: A heat developable color photographic material is disclosed, comprising a support having thereon at least a photosensitive silver halide, a binder, and a dye providing compound capable of releasing or forming a diffusible dye in correspondence or counter-correspondence to reduction of the silver halide to silver, said heat developable color photosensitive material further comprising a compound represented by formula (I):C.sub.6n (H.sub.2 O).sub.5n+1 (I)wherein n represents an integer of 1 or more. The material exhibits excellent raw preservability and provides a stain-free color image having a high maximum density.

    Color image forming process utilizing substantially water-insoluble
basic metal compounds and complexing compounds
    29.
    发明授权
    Color image forming process utilizing substantially water-insoluble basic metal compounds and complexing compounds 失效
    利用基本上不溶于水的碱性金属化合物和络合化合物的彩色成像方法

    公开(公告)号:US4880725A

    公开(公告)日:1989-11-14

    申请号:US291311

    申请日:1988-12-27

    IPC分类号: G03C7/30

    摘要: A color image is formed by imagewise exposing a color photosensitive material comprising at least a silver halide and a coupler and subjecting the material to intensified development with a processing solution containing a reducing agent and an intensifier. A substantially water-insoluble basic metal compound is previously contained in the silver halide based color photosensitive material, while the processing solution contains a compound capable of complexing reaction with the metal ion of the substantially water-insoluble basic metal compound to release a base.

    摘要翻译: 通过使包含至少一种卤化银和一种成色剂的彩色感光材料成像曝光来形成彩色图像,并用含有还原剂和增强剂的处理溶液对该材料进行强化显影。 基本上不溶于水的碱性金属化合物预先包含在卤化银基着色感光材料中,而处理溶液含有能够与基本上不溶于水的碱性金属化合物的金属离子发生配位反应以释放碱的化合物。

    Heat-developable photosensitive material
    30.
    发明授权
    Heat-developable photosensitive material 失效
    热显影感光材料

    公开(公告)号:US4839272A

    公开(公告)日:1989-06-13

    申请号:US30647

    申请日:1987-03-27

    IPC分类号: G03C8/40 G03C1/498 G03C7/00

    CPC分类号: G03C1/49845

    摘要: A heat-developable photosensitive material comprising (1) a silver halide emulsion, (2) a reducing agent, and (3) a binder on a support can be quickly heat developed to produce images having a high density and less fog by using the silver halide emulsion comprising an emulsion of silver halide grains having a distinct double-layered structure, that is, core/shell structure in the grain interior and an average grain size of at least 0.3 .mu.m in combination with (4) a specific compound of formula (I) or (II).

    摘要翻译: 包含(1)卤化银乳剂,(2)还原剂和(3)载体上的粘合剂的热显影感光材料可以快速显影,以通过使用银而产生具有高密度和较少雾度的图像 卤化物乳液,其包含具有明显的双层结构的卤化银颗粒的乳液,即颗粒内部的核/壳结构,并且平均粒度至少为0.3μm,与(4)式的具体化合物 (I)或(II)。