专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06458525B1 Preparation method of photothermographic material 失效
标题翻译：光热成像材料的制备方法
公开(公告)号：US06458525B1
公开(公告)日：2002-10-01
申请号：US09705592
申请日：2000-11-03
申请人： Hideki Takiguchi , Hitoshi Adachi , Hideki Hoshino , Shu Nishiwaki
发明人： Hideki Takiguchi , Hitoshi Adachi , Hideki Hoshino , Shu Nishiwaki
IPC分类号： G03C1498
CPC分类号： G03C1/49881 , G03C1/498 , G03C1/49809 , G03C3/00 , G03C2200/43 , Y10S430/128 , Y10S430/136
摘要： A method for preparing a photothermographic material comprising an organic silver salt is disclosed, comprising a step of treating the organic silver salt under a gas atmosphere containing an inert gas having a volume fraction of not less than 85% or under a gas atmosphere containing oxygen gas having a volume fraction of not more than 15%. Packaging the photothermographic material under the inert gas atmosphere is also disclosed.
摘要翻译：公开了一种制备包含有机银盐的光热敏成像材料的方法，包括在含有体积分数不低于85％的惰性气体或含氧气体气氛的气体气氛下处理有机银盐的步骤体积分数不超过15％。还公开了在惰性气体气氛下包装光热敏成像材料。

2. 发明授权

US5508158A Silver halide light-sensitive photographic emulsion, a silver halide light-sensitive photographic material and a method of processing thereof 失效
标题翻译：卤化银感光照相乳剂，卤化银感光感光材料及其加工方法
公开(公告)号：US5508158A
公开(公告)日：1996-04-16
申请号：US207353
申请日：1994-03-07
申请人： Kiyotoshi Yamashita , Shu Nishiwaki , Yasuo Honda
发明人： Kiyotoshi Yamashita , Shu Nishiwaki , Yasuo Honda
IPC分类号： G03C1/00 , G03C1/005 , G03C1/015 , G03C1/035 , G03C5/29
CPC分类号： G03C1/0051 , G03C2001/0055 , G03C2001/0058 , G03C2001/03511 , G03C2001/03535 , G03C2001/03558
摘要： A silver halide photographic light sensitive material comprising a support having thereon a silver halide emulsion layer containing silver halide grains, wherein the silver halide emulsion contains silver halide tabular grains having an aspect ratio of a diameter to a thickness of less than 8 and accounting for at least 70% of the total grain projection area of the emulsion; the tabular grains having a ratio (t/l) of the thickness (t) to the longest distance (l) between two or more parallel twin planes of the tabular grain of not less than 5; total surface of the tabular grain consisting of two parallel principal plane faces and side-faces, and all of the parallel principal plane faces and 90% or less of side-faces are a (111) face.
摘要翻译：一种卤化银照相感光材料，其包含其上具有含有卤化银颗粒的卤化银乳剂层的载体，其中所述卤化银乳剂含有长宽比为直径至厚度小于8的卤化银片状颗粒，并且占乳液总颗粒投影面积的70％以上; 具有不小于5的平片状晶粒的两个或更多个平行双面之间的厚度（t）与最长距离（l）的比率（t / l）的片状颗粒; 由两个平行的主平面和侧面组成的平片状颗粒的总表面以及所有的平行主平面和90％以下的侧面是（111）面。

3. 发明授权

US5310641A Negative type silver halide photographic material comprising silver halide grains of core-shell structure 失效
标题翻译：负型卤化银照相材料，其包含核 - 壳结构的卤化银颗粒
公开(公告)号：US5310641A
公开(公告)日：1994-05-10
申请号：US780848
申请日：1991-10-23
申请人： Syoji Matsuzaka , Shu Nishiwaki , Yoshihiko Suda , Takashi Kamio , Toshimi Terai , Toshimi Iijima
发明人： Syoji Matsuzaka , Shu Nishiwaki , Yoshihiko Suda , Takashi Kamio , Toshimi Terai , Toshimi Iijima
IPC分类号： G03C1/035
CPC分类号： G03C1/035 , G03C2001/03535 , G03C2001/03558
摘要： A negative type silver halide photographic material having silver halide grains of a core-shell structure. An inner core essentially consists of silver bromide or silver iodobromide and a plurality of shells consists essentially of silver bromide or silver iodobromide. The shells of each silver halide grain have (1) an outermost shell containing silver iodide of 0 to 10 mol %, (2) a highly iodide-containing shell provided inside the outermost shell and having a silver iodide content at least 6 mol % higher than that of the outermost shell, and (3) an intermediate shell provided between the outermost shell and the high iodide-containing shell. The silver iodide content of the intermediate shell is 3 mol % higher than that of the outermost shell and at least 3 mol % lower than that of the high iodide-containing shell.
摘要翻译：具有核 - 壳结构的卤化银颗粒的负型卤化银照相材料。内核主要由溴化银或碘溴化银组成，多个壳基本上由溴化银或碘溴化银组成。每个卤化银颗粒的壳体具有（1）含有0-10mol％的碘化银的最外壳，（2）在最外层壳体内部设置的含碘化物高的壳，并且碘化银含量至少高6mol％与（3）最外壳和含碘化物高的壳之间设置的中间壳。中间壳的碘化银含量比最外壳高出3摩尔％，比含碘碘的壳低3摩尔％以上。

4. 发明授权

US4917996A Silver halide grains, preparation thereof and light-sensitive photographic material containing said grains 失效
标题翻译：卤化银颗粒，其制备物和含有所述颗粒的感光照相材料
公开(公告)号：US4917996A
公开(公告)日：1990-04-17
申请号：US185081
申请日：1988-04-22
申请人： Syoji Matsuzaka , Hideo Akamatsu , Shu Nishiwaki , Yoshihiko Suda
发明人： Syoji Matsuzaka , Hideo Akamatsu , Shu Nishiwaki , Yoshihiko Suda
IPC分类号： G03C1/035
CPC分类号： G03C1/035 , G03C2200/06
摘要： Disclosed are silver halide grains which has (110) crystal faces and comprises a silver halide composition consisting substantially of silver bromide or silver iodobromide; a preparation thereof which comprises controlling pAg at 8.0 to 9.5 during a period until at least 30 mole % of the total silver halide is formed in the step of preparing the silver halide grains while permitting at least one selected from the compounds represented by the formula (I), (II), (III) or (IV) shown below and the compounds having the recurring units represented by the formula (V) shown below to exist during the period: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be either the same or different, each represent a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, a derivative of an amino group, an alkyl group, a derivative of an alkyl group, an aryl group, a derivative of an aryl group, a cycloalkyl group, a derivative of a cycloalkyl group, a mercapto group, a derivative of an mercapto group or --CONH--R.sub.4 (R.sub.4 is a hydrogen atom, an amino group, a derivative of an alkyl group, a derivative of an amino group, a halogen atom, a cycloalkyl group, a derivative of a cycloalkyl group, an aryl group or a derivative of an aryl group), R.sub.1 and R.sub.2 may be bonded together to form a ring, R.sub.5 represents a hydrogen atom or an alkyl group, X represents a monovalent group formed by eliminating one hydrogen atom from the compounds represented by the formula (I), (II), (III) or (IV), and J represents a divalent linking group; anda light-sensitive silver halide photographic material having a light-sensitive silver halide emulsion layer on a support, the emulsion layer containing silver halide grains having (110) crystal faces and comprising a silver halide composition consisting substantially of silver bromide or silver iodobromide, or at least one of the light-sensitive emulsion layers containing silver halide grains having semi-(110) faces and comprising a silver halide composition consisting substantially of silver bromide or silver iodobromide.

5. 发明授权

US4775615A Silver halide grains for light-sensitive photographic material having (110) crystal faces with semi-faces having ridge lines 失效
标题翻译：具有（110）晶面的感光照相材料用卤化银颗粒，半面具有脊线
公开(公告)号：US4775615A
公开(公告)日：1988-10-04
申请号：US70169
申请日：1987-07-02
申请人： Syoji Matsuzaka , Hideo Akamatsu , Shu Nishiwaki , Yoshihiko Suda
发明人： Syoji Matsuzaka , Hideo Akamatsu , Shu Nishiwaki , Yoshihiko Suda
IPC分类号： G03C1/035 , G03C1/02
CPC分类号： G03C1/035 , G03C2200/06
摘要： Silver halide grains having semi-(110) faces and comprising a silver halide composition consisting substantially of at least one halide selected from the group consisting of silver bromide and silver iodobromide.
摘要翻译：具有半（110）面的卤化银颗粒并且包含基本上由至少一种选自溴化银和碘溴化银的卤化物组成的卤化银组合物。

6. 发明授权

US06461805B1 Photothermographic material 失效
标题翻译：光热成像材料
公开(公告)号：US06461805B1
公开(公告)日：2002-10-08
申请号：US09817333
申请日：2001-03-16
申请人： Takeshi Habu , Shu Nishiwaki , Tsuyoshi Mitsuhashi , Toshihisa Takeyama , Takuji Hasegawa
发明人： Takeshi Habu , Shu Nishiwaki , Tsuyoshi Mitsuhashi , Toshihisa Takeyama , Takuji Hasegawa
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/04 , G03C1/49863 , G03C2200/50
摘要： A photothermograpahic material is disclosed having light-sensitive silver halide grains, an organic silver salt, a reducing agent and a binder, wherein the photothermographic material comprises a silane compound represented by formula (1) or (2): formula (1) (R1O)m—Si—[ (L1)xR2]n formula (2) wherein R1, R2, R3, R4, R5, R6, R7 and R8 represent each an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; L1, L2, L3 and L4 represent each a bivalent linkage group; m and n are each an integer of 1 to 3, provided that m+n is 4; p1 and p2 are each an integer of 1 to 3 and q1 and q2 are each 0, 1 or 2, provided that p1+q1 and p2+q2 are each 3; r1 and t are each 0 or an integer of 1 to 1000; and x is 0 or 1. The photothermographic material is used on a support.
摘要翻译：公开了具有感光卤化银颗粒，有机银盐，还原剂和粘合剂的光热照相材料，其中光热敏成像材料包含由式（1）或（2）表示的硅烷化合物：式（1）式（ 2）其中R 1，R 2，R 3，R 4，R 5，R 6，R 7和R 8各自表示烷基，烯基，炔基，芳基或杂环基; L1，L2，L3和L4各自表示二价连接基团; m和n分别为1〜3的整数，条件是m + n为4; p1和p2各自为1〜3的整数，q1和q2分别为0,1或2，条件是p1 + q1和p2 + q2分别为3; r1和t分别为0或1〜1000的整数，并且x为0或1.光热敏成像材料用于支撑体上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式