公开(公告)号：US5932390A

公开(公告)日：1999-08-03

申请号：US598972

申请日：1996-02-09

申请人： Kunio Ishigaki ,  Junichi Yamanouchi ,  Hidetoshi Watanabe

发明人： Kunio Ishigaki ,  Junichi Yamanouchi ,  Hidetoshi Watanabe

IPC分类号： G03C5/29 ,  G03C1/04 ,  G03C1/047 ,  G03C1/053 ,  G03C1/06 ,  G03C5/31

CPC分类号： G03C1/053 ,  G03C1/061 ,  Y10S430/151

摘要： A silver halide photographic material which comprises a support having thereon at least one silver halide emulsion layer, wherein the photographic material contains a hydrazine derivative and a polymer latex having a core/shell structure which each are incorporated in at least one of the silver halide emulsion layer and other hydrophilic colloid layers of the photographic material. The photographic material provides superhigh contrast images without impairing the physical properties of the film.

摘要翻译： 一种卤化银照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述照相材料含有肼衍生物和具有核/壳结构的聚合物胶乳，其各自并入至少一种卤化银乳剂 层和其他亲水胶体层的照相材料。 照相材料提供超高的对比度图像，而不损害胶片的物理性能。

公开(公告)号：US5871894A

公开(公告)日：1999-02-16

申请号：US728357

申请日：1996-10-09

申请人： Osamu Takahashi ,  Hidekazu Sakai ,  Junichi Yamanouchi ,  Masashi Ogiyama

发明人： Osamu Takahashi ,  Hidekazu Sakai ,  Junichi Yamanouchi ,  Masashi Ogiyama

IPC分类号： G03C1/79 ,  G03C7/30 ,  G03C7/32 ,  G03C7/396 ,  G03C1/053 ,  G03C7/34

CPC分类号： G03C7/396 ,  G03C1/79 ,  G03C7/3022 ,  G03C7/3225

摘要： There is disclosed a silver halide color photographic light-sensitive material having at least one silver halide emulsion layer on a base, wherein the said silver halide emulsion layer contains at least one cyan dye-forming coupler and a polymer represented by formula �I!:--(A).sub.X --(B).sub.y -- formula �I!wherein A represents a repeating unit derived from at least one ethylenically unsaturated monomer having at least one --COOM group in the molecule, wherein M represents a hydrogen atom or a cation atom; B represents a repeating unit derived from at least one ethylenically unsaturated monomer free from a --COOM group, and x and y are 15 to 85 and 85 to 15, respectively, in terms of weight percentages of A and B, provided that x+y=100. This light-sensitive material can be color-developed in a short period of time, is high in color-forming properties, can produce a cyan dye image improved with regard to blix fading, and can be processed to give a color photograph that keeps the color balance of the image from being destroyed and is improved in image quality.

摘要翻译： 公开了一种在基材上具有至少一个卤化银乳剂层的卤化银彩色照相感光材料，其中所述卤化银乳剂层含有至少一种形成青色染料的成色剂和由式[I]表示的聚合物： - （A）X-（B）y-式[I]其中A表示衍生自分子中具有至少一个-COOM基团的至少一种烯属不饱和单体的重复单元，其中M表示氢原子或阳离子原子 ; B表示从至少一种不含-COOM基团的烯属不饱和单体衍生的重复单元，x和y分别为A和B的重量百分数为15至85和85至15，条件是x + y = 100。 该感光材料可以在短时间内显色，成色性能高，可以在混合褪色方面产生改善的青色染料图像，并且可以加工得到保持颜色的彩色照片 图像的色彩平衡被破坏，图像质量得到提高。

公开(公告)号：US5587281A

公开(公告)日：1996-12-24

申请号：US501959

申请日：1995-07-13

申请人： Mitsuo Saitou ,  Junichi Yamanouchi ,  Yoichi Hosoya

发明人： Mitsuo Saitou ,  Junichi Yamanouchi ,  Yoichi Hosoya

IPC分类号： G03C1/005 ,  G03C1/043 ,  G03C1/07 ,  G03C1/047 ,  G03C1/035

CPC分类号： G03C1/07 ,  G03C1/0051 ,  G03C1/043

摘要： Disclosed is a method for producing silver halide grains containing tabular grains having a thickness of from 0.02 to 0.3 .mu.m and an aspect ratio (diameter/thickness) of from 2 to 50 at a proportion of from 75 to 100% of the total projected area of silver halide grains, which comprises at least nucleation, ripening and growing steps in a dispersion medium solution consisting of water and a dispersion medium, wherein gelatin having the following characteristics (a) occupies from 30 to 100 wt % of said dispersion medium used in said growing step:characteristics (a)the relation between the number percentage of a chemically modified --NH.sub.2 group in the gelatin and the methionine content of the gelatin is in the region a.sub.1 depicted in FIG. 1.Also disclosed is a silver halide emulsion comprising at least a dispersion medium and silver halide grains produced by the above-described method.

摘要翻译： 公开了一种制备厚度为0.02〜0.3μm，长宽比（直径/厚度）为2〜50的含有片状颗粒的卤化银颗粒的比例为总投影面积的75〜100％的方法 的卤化银颗粒，其在由水和分散介质组成的分散介质溶液中至少包含成核，成熟和生长步骤，其中具有以下特征的明胶（a）占所用分散介质的30-100重量％ 所述生长步骤：特征（a）明胶中的化学修饰的-NH 2基团的数目百分比与明胶的甲硫氨酸含量之间的关系在图1所示的区域a1中。 还公开了包含至少一种分散介质和通过上述方法制备的卤化银颗粒的卤化银乳剂。

公开(公告)号：US5472831A

公开(公告)日：1995-12-05

申请号：US316490

申请日：1994-10-03

申请人： Yosuke Nishiura ,  Yukio Shinagawa ,  Kiyokazu Hashimoto ,  Junichi Yamanouchi ,  Yasuo Mukunoki

发明人： Yosuke Nishiura ,  Yukio Shinagawa ,  Kiyokazu Hashimoto ,  Junichi Yamanouchi ,  Yasuo Mukunoki

IPC分类号： G03C1/795 ,  G03C3/00 ,  G03C11/02 ,  G03C1/76

CPC分类号： G03C1/7954 ,  G03B2217/265 ,  G03C11/02 ,  G03C2200/10 ,  G03C3/00 ,  Y10S430/131 ,  Y10T428/31786

摘要： A silver halide light-sensitive material is described, including an embodiment containing a polyester film support having thereon at least one light-sensitive layer, wherein the polyester film support satisfies the following relationships:Tg.ltoreq.32.1A.sup.2 +55X.gtoreq.-0.74Tg+71.7wherein Tg is a glass transition temperature (.degree.C.); A is an equivalent water content (%) after moisture conditioning at 25.degree. C. and 50% RH for 10 days; and X is a degree of crystallinity.

摘要翻译： 描述了一种卤化银感光材料，其包括其上具有至少一个感光层的聚酯膜载体的实施方案，其中聚酯膜载体满足以下关系：Tg <= 32.1A2 + 55×> -0.74Tg + 71.7其中Tg是玻璃化转变温度（℃）; A在25℃和50％RH湿度调节10天后是相当的含水量（％）; X为结晶度。

公开(公告)号：US5430565A

公开(公告)日：1995-07-04

申请号：US70173

申请日：1993-06-02

申请人： Junichi Yamanouchi ,  Yosuke Nishiura ,  Kentaro Shiratsuchi ,  Satoru Toda

发明人： Junichi Yamanouchi ,  Yosuke Nishiura ,  Kentaro Shiratsuchi ,  Satoru Toda

IPC分类号： C08J5/18 ,  G02B5/30 ,  G02F1/13363 ,  G02F1/1335

CPC分类号： C08J5/18 ,  G02B5/3083 ,  G02F1/13363 ,  C08J2351/04 ,  G02F2413/02 ,  G02F2413/08 ,  G02F2413/14 ,  Y10T428/10

摘要： Disclosed is a uniaxially stretched birefringent film having a negative birefringence, comprising a graft polymer which is obtained by grafting, through addition-polymerization, at least one monomer selected from styrene and derivatives thereof to a polymer having an unsaturated double bond. The liquid crystal display provided with the birefringent film is also disclosed.

摘要翻译： 公开了具有负双折射率的单轴拉伸双折射膜，其包含通过加成聚合将至少一种选自苯乙烯及其衍生物的单体接枝到具有不饱和双键的聚合物中而获得的接枝聚合物。 还公开了设置有双折射膜的液晶显示器。

公开(公告)号：US5370984A

公开(公告)日：1994-12-06

申请号：US49444

申请日：1993-04-20

申请人： Shunji Takada ,  Junichi Yamanouchi

发明人： Shunji Takada ,  Junichi Yamanouchi

IPC分类号： G03C1/005 ,  G03C1/053 ,  G03C7/396

CPC分类号： G03C7/396 ,  G03C1/0051 ,  G03C1/053 ,  Y10S430/142

摘要： In a silver halide photographic light-sensitive material having at least one silver halide emulsion layer on a support, at least one of the silver halide emulsion layers contains a light-sensitive silver halide emulsion, in which tabular grains having an aspect ratio of 2 or more occupy 50% or more of a total projected area of silver halide grains, and a polymer represented by Formula (1) below in an amount of 10.sup.-3 to 10 g per mole of the silver halide. In Formula (1), A represents a repeating unit derived from an ethylenic unsaturated monomer having at least one basic nitrogen atom, and B represents a repeating unit, other than A, derived from an ethylenic unsaturated monomer. x and y each represents a percentage by weight. x represents 0.1 to 100, and y represents 0 to 99.9. ##STR1##

摘要翻译： 在载体上具有至少一个卤化银乳剂层的卤化银摄影感光材料中，至少一个卤化银乳剂层含有感光卤化银乳剂，其中片状颗粒的纵横比为2或 更多地占据卤化银颗粒的总投影面积的50％或更多，以及由式（1）表示的聚合物的量为每摩尔卤化银10-3至10g。 式（1）中，A表示从具有至少一个碱性氮原子的烯键式不饱和单体衍生的重复单元，B表示除烯属不饱和单体以外的重复单元。 x和y各自表示重量百分比。 x表示0.1〜100，y表示0〜99.9。 公式（1）

公开(公告)号：US5336589A

公开(公告)日：1994-08-09

申请号：US13995

申请日：1993-02-05

申请人： Yasuo Mukunoki ,  Yukio Shinagawa ,  Junichi Yamanouchi ,  Kiyokazu Hashimoto

发明人： Yasuo Mukunoki ,  Yukio Shinagawa ,  Junichi Yamanouchi ,  Kiyokazu Hashimoto

IPC分类号： G03B17/30 ,  G03C1/76 ,  G03C1/795 ,  G03C3/00 ,  G03C5/08 ,  G03C7/24 ,  G03C11/02

CPC分类号： G03B17/30 ,  G03C1/7614 ,  G03C1/7954 ,  G03C3/00 ,  G03C5/08 ,  G03C7/24 ,  G03B2217/246 ,  G03B2217/266 ,  G03C11/02 ,  G03C2200/10

摘要： A photographic material comprising a silver halide photographic material which has a magnetic recording layer having a coercive force of at least 400 Oe and a patrone for silver halide photographic material wherein a leading end of a silver halide photographic material wound around a spool is delivered from a film leading-out port of a main body of the patrone to the outside by rotating said spool in the direction of film delivery, said spool being rotatably provided in the main body of the patrone.

摘要翻译： 一种包含卤化银照相材料的照相材料，其具有至少400Oe的矫顽力的磁记录层和用于卤化银照相材料的调色剂，其中缠绕在卷轴上的卤化银照相材料的前端从 通过沿着胶片传送的方向旋转所述卷轴，将图案主体的胶片导出口插入到外部，所述卷轴可旋转地设置在图像的主体中。

公开(公告)号：US5104778A

公开(公告)日：1992-04-14

申请号：US528507

申请日：1990-05-25

申请人： Junichi Yamanouchi ,  Kazuhiko Takeuchi

发明人： Junichi Yamanouchi ,  Kazuhiko Takeuchi

IPC分类号： G03C1/835

CPC分类号： G03C1/835 ,  Y10S430/142

摘要： A silver halide photosensitive material is disclosed, comprising a support having thereon at least one silver halide photosensitive layer and at least one layer containing an acidic dye, a cationic polymer mordant and gelatin, wherein said mordant containing layer further contains a dispersion of an anionic polymer thickener represented by formula (I):--A.sub.x --B).sub.y --E).sub.z -- (I)wherein A represents a repeating unit derived from a monomer component having at least two copolymerizable ethylenically unsaturated groups, at least one unsaturated group of which is copolymerized in a side chain of the polymer; B represents a repeating unit derived from a monomer component having a single copolymerizable ethylenically unsaturated group; E represents a repeating unit derived from a copolymerizable ethylenically unsaturated monomer component having at least one anionic functional group; x, y and z represent the mol percentages of the repeating units A, B and E respectively, and x is from 0 to 50 mol %, y is from 0 to 99 mol %, and z is from 1 to 90 mol %.

摘要翻译： 公开了一种卤化银感光材料，其包括其上具有至少一个卤化银感光层和至少一层含有酸性染料，阳离子聚合物媒染剂和明胶的载体，其中所述含媒染剂层还包含阴离子聚合物的分散体 由式（I）表示的增稠剂：-Ax-B）yE）z-（I）其中A表示衍生自具有至少两个可共聚的烯键式不饱和基团的单体组分的重复单元，其中至少一个不饱和基团共聚在 聚合物的侧链; B表示衍生自具有单个可共聚的烯键式不饱和基团的单体组分的重复单元; E表示衍生自具有至少一个阴离子官能团的可共聚烯属不饱和单体组分的重复单元; x，y和z分别表示重复单元A，B和E的摩尔百分比，x为0〜50摩尔％，y为0〜99摩尔％，z为1〜90摩尔％。

公开(公告)号：US5075197A

公开(公告)日：1991-12-24

申请号：US543310

申请日：1990-06-26

申请人： Junichi Yamanouchi ,  Yukio Karino

发明人： Junichi Yamanouchi ,  Yukio Karino

IPC分类号： G03C8/56

CPC分类号： G03C8/56 ,  Y10S430/142

摘要： A diffusion transfer photographic element wherein there is included at least one layer which contains a water based polymer dispersion obtained by adding at least one ethylenic unsaturated monomer which contains a sulfinic acid group to a polymer dispersion which contains repeating units which have at least one quaternary ammonium salt and carrying out a polymerization.

摘要翻译： 一种扩散转印照相材料，其中包含至少一层，其含有通过将至少一种含有亚磺酸基的烯属不饱和单体加入到含有至少一个季铵的重复单元的聚合物分散体中而获得的水基聚合物分散体 盐并进行聚合。

公开(公告)号：US4954419A

公开(公告)日：1990-09-04

申请号：US333228

申请日：1989-04-05

申请人： Yukio Shinagawa ,  Toru Oikawa ,  Junichi Yamanouchi ,  Kentaro Shiratsuchi

发明人： Yukio Shinagawa ,  Toru Oikawa ,  Junichi Yamanouchi ,  Kentaro Shiratsuchi

IPC分类号： G03C8/42 ,  G03C8/50 ,  G03C8/52

CPC分类号： G03C8/52 ,  G03C1/805

摘要： A diffusion transfer photographic film unit comprising a support having thereon outwardly from said support (a) a dye image receiving layer; (b) a first peeling layer containing a copolymer of at least (i) an ethylenically unsaturated monomer containing at least one hydrocarbon group containing from 7 to 18 carbon atoms, and (ii) an ethylenically unsaturated monomer, the homopolymer of which is soluble in water or an aqueous alkaline solution; (c) a second peeling layer containing a cellulose ester; and (d) a light-sensitive silver halide emulsion layer containing a light-sensitive silver halide and a dye image forming substance. The diffusion transfer photograph produced using the unit of the invention has stable peeling properties, is not sticky, and is excellent in scratch resistance.

摘要翻译： 一种扩散转印摄影胶片单元，包括一个支撑体，其上面有一个染料影像接收层，该支撑体从该支撑体的外侧开始; （b）含有至少（i）含有至少一个含有7至18个碳原子的烃基的烯属不饱和单体的共聚物的第一剥离层，和（ii）其均聚物可溶于 水或碱性水溶液; （c）含有纤维素酯的第二剥离层; 和（d）含有感光卤化银和染料成像物质的感光卤化银乳剂层。 使用本发明的单元生产的扩散转印照片具有稳定的剥离性，不粘，耐擦伤性优异。