公开(公告)号：US4013472A

公开(公告)日：1977-03-22

申请号：US541467

申请日：1975-01-16

申请人： Ikutaro Horie ,  Kameji Nagao

发明人： Ikutaro Horie ,  Kameji Nagao

IPC分类号： G03C1/76 ,  G03C1/95

CPC分类号： G03C1/95 ,  Y10S430/162

摘要： A silver halide photographic light-sensitive material in which a surface layer thereof contains an inorganic material comprising as a main component alumina-magnesium silicate to improve upon the characteristics of the surface.

摘要翻译： 一种卤化银照相感光材料，其中其表面层含有一种无机材料，其包含作为主要成分的氧化铝 - 硅酸镁，以改善表面的特性。

公开(公告)号：US4267265A

公开(公告)日：1981-05-12

申请号：US974460

申请日：1978-12-29

申请人： Naohiko Sugimoto ,  Ikutaro Horie ,  Kameji Nagao ,  Masakazu Yoneyama ,  Yasuhiro Nakayama ,  Nobuo Yamamoto

发明人： Naohiko Sugimoto ,  Ikutaro Horie ,  Kameji Nagao ,  Masakazu Yoneyama ,  Yasuhiro Nakayama ,  Nobuo Yamamoto

IPC分类号： C10M105/72 ,  C10M105/54 ,  C10M105/58 ,  C10N40/36 ,  G03C1/76 ,  G03C1/85 ,  G03C1/31

CPC分类号： G03C1/7614 ,  Y10S430/162

摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion layer and a surface layer thereof containing an organic fluoro-compound and a carboxy group-containing compound, resulting in an improvement in the physical characteristics of the surface.

摘要翻译： 一种卤化银照相感光材料，其包含其上具有至少一个感光卤化银乳剂层的支撑体及其含有有机氟化合物和含羧基化合物的表面层，导致物理特性的改善 的表面。

公开(公告)号：US4066636A

公开(公告)日：1978-01-03

申请号：US764507

申请日：1977-02-01

申请人： Hidefumi Sera ,  Kameji Nagao

发明人： Hidefumi Sera ,  Kameji Nagao

IPC分类号： C07D249/18 ,  C08L89/00 ,  C09H7/00 ,  G03C1/30

CPC分类号： C07D249/18 ,  C09H7/00 ,  G03C1/305

摘要： A method of hardening gelatin which comprises treating gelatin with a compound represented by the formula (I): ##STR1## wherein X represents a hydrogen atom, an alkyl group having 6 or less carbon atoms, an aryl group having 8 or less carbon atoms, a haloalkyl group having 2 or less carbon atoms, an alkoxy group having 10 or less carbon atoms, a halogen atom, a carboxy group, a sulfo group, a salt, an alkyl ester having 4 or less carbon atoms in the alkyl moiety or an amide of said carboxy or sulfo group, an acylamino group or a nitro group, n represents 1 or 2, and R represents a monovalent or divalent organic group.

公开(公告)号：US4096137A

公开(公告)日：1978-06-20

申请号：US702321

申请日：1976-07-02

申请人： Hidefumi Sera ,  Kameji Nagao

发明人： Hidefumi Sera ,  Kameji Nagao

IPC分类号： C07D249/18 ,  C07D231/10 ,  C07D233/56 ,  C07D249/04 ,  C08L89/00 ,  C09H7/00 ,  G03C1/30

CPC分类号： G03C1/30 ,  C09H7/00

摘要： Gelatin hardening agents represented by the following formulae (I) or (II):a.sub.1 --b.sub.1 --r.sub.1 --b.sub.2).sub.n A.sub.2 (I)(a.sub.1 --b.sub.1).sub.3 r.sub.2 (ii)wherein A.sub.1 and A.sub.2 each represents an azole group which is linked to B.sub.1 or B.sub.2 by a nitrogen atom, wherein the azole group is a 5-membered ring having 2 or more nitrogen atoms which has a conjugated system and which may include a condensed ring, B.sub.1 and B.sub.2 each represents ##STR1## R.sub.1 represents a divalent group, R.sub.2 represents a trivalent group, and n represents 0 or 1.

摘要翻译： 由下式（I）或（II）表示的明胶硬化剂：

公开(公告)号：US4052373A

公开(公告)日：1977-10-04

申请号：US584231

申请日：1975-06-05

申请人： Hidefumi Sera ,  Nobuo Yamamoto ,  Ikutaro Horie ,  Kameji Nagao ,  Nobuyuki Iwasaki

发明人： Hidefumi Sera ,  Nobuo Yamamoto ,  Ikutaro Horie ,  Kameji Nagao ,  Nobuyuki Iwasaki

IPC分类号： C08L89/00 ,  G03C1/30 ,  G03C5/315 ,  C09H5/00

CPC分类号： G03C1/30

摘要： A process for hardening, e.g., gelatin, in particular, a gelatin used for photographic light-sensitive materials, which comprises treating gelatin, a non-gelatin hydrophilic high molecular weight material containing primary or secondary amino groups or a composition containing the same with a compound represented by the following general formula (I): ##STR1## WHEREIN R.sub.1 and R.sub.2, which may be the same or different, each represents a monovalent residue which is bonded through a carbon atom or a sulfur atom thereof to the nitrogen atom forming the carboxylic acid ester, and R.sub.1 and R.sub.2 may combine to form a ring structure; R is a divalent or trivalent residue which is bonded through a carbon atom or a nitrogen atom thereof to the carbon atom of the carboxyl group in the carboxylic acid ester, and n is 2 when R is a divalent residue and n is 3 when R is a trivalent residue.

公开(公告)号：US4028320A

公开(公告)日：1977-06-07

申请号：US680416

申请日：1976-04-26

申请人： Hidefumi Sera ,  Kameji Nagao ,  Tsumoru Ishii

发明人： Hidefumi Sera ,  Kameji Nagao ,  Tsumoru Ishii

IPC分类号： C07D249/18 ,  C07C67/00 ,  C07C313/00 ,  C07C317/44 ,  C07D203/08 ,  C07D203/18 ,  C07D207/452 ,  C07D207/46 ,  C07D487/08 ,  C08L89/00 ,  G03C1/30 ,  C09H7/00

CPC分类号： C07C317/44 ,  C07D207/46 ,  G03C1/30

摘要： A method of hardening gelatin which comprises adding thereto a compound of the following general formula (I): ##STR1## in which Y.sub.1 is CH.sub.2 =CH--, ClCH.sub.2 --CH.sub.2 --, BrCH.sub.2 --CH.sub.2 --, CH.sub.3 COO--CH.sub.2 CH.sub.2 -- or ClCH.sub.2 COO--CH.sub.2 CH.sub.2 --, R.sub.1 and R.sub.2 are H or CH.sub.3, but both of them are not CH.sub.3 at the same time, and A is one of the following groups: ##STR2## in which both R.sub.3 and R.sub.4 were acyl groups or at least one of them is an acyl group other than when R.sub.3 and R.sub.4 form a benzotriazole ring, and when one of R.sub.3 and R.sub.4 is an acyl group, the other is H or an alkyl group containing at most 4 carbon atoms; and wherein in any case, R.sub.3 and R.sub.4 may form a saturated or unsaturated carbocyclic or heterocyclic ring in combination with the nitrogen atom to which they are attached; R.sub.5, R.sub.6 and R.sub.7 are alkyl groups containing at most 4 carbon atoms, and may form a saturated or unsaturated ring, or may form a bicyclo ring; X.sup.- is an acid anion; R.sub.8 and R.sub.9 are a saturated or unsaturated carbocyclic or heterocyclic ring which combine with the nitrogen atom to which they are attached; R.sub.10 is an alkyl or aryl group containing at most 6 carbon atoms; R.sub.11 is an alkyl group containing at most 3 carbon atoms; R.sub.12 is an alkyl, aryl or aralkyl group containing at most 7 carbons atoms; Y.sub.2 is CH.sub.2 =CH--, ClCH.sub.2 --CH.sub.2 --, Br--CH.sub.2 CH.sub.2 --, CH.sub.3 COO--CH.sub.2 CH.sub.2 --, or ClCH.sub.2 COO--CH.sub.2 CH.sub.2 --, and Y.sub.1 is as earlier defined.

摘要翻译： 一种硬化明胶的方法，其包括向其中加入下列通式（I）的化合物：其中Y 1为CH 2 = CH-，ClCH 2 -CH 2 - ，BrCH 2 -CH 2 - ，CH 3 COO-CH 2 CH 2 - 或 ClCH 2 COO-CH 2 CH 2 - ，R 1和R 2是H或CH 3，但它们两者同时不是CH 3，A是下列基团之一：（1）酯，IMA，CH 2， （2）酸酐（IMAGE）或（IMAGE）（3）酰胺类（酰亚胺），其中R 3和R 4均为酰基基团或其中至少一种为 当R3和R4形成苯并三唑环时除酰基外，当R 3和R 4中的一个是酰基时，另一个是H或含有至多4个碳原子的烷基; 并且其中在任何情况下，R 3和R 4可以与它们所连接的氮原子组合形成饱和或不饱和的碳环或杂环; R5，R6和R7是含有至多4个碳原子的烷基，可以形成饱和或不饱和的环，或者可以形成双环; X - 是酸性阴离子; R8和R9是与它们所连接的氮原子结合的饱和或不饱和碳环或杂环; R 10是含有至多6个碳原子的烷基或芳基; R11是含有至多3个碳原子的烷基; R12是含有至多7个碳原子的烷基，芳基或芳烷基; Y 2是CH 2 = CH-，ClCH 2 -CH 2 - ，Br-CH 2 CH 2 - ，CH 3 COO-CH 2 CH 2 - 或ClCH 2 COO-CH 2 CH 2 - ，并且Y 1如前所定义。