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1. 发明专利

JP4238491B2 Silver salt photothermographic dry imaging material and image recording method using the same 有权
公开(公告)号：JP4238491B2
公开(公告)日：2009-03-18
申请号：JP2001175473
申请日：2001-06-11
申请人：コニカミノルタホールディングス株式会社
发明人：剛三觜
IPC分类号： G03C1/498 , G03C1/06 , G03C1/09 , G03C1/46 , G03C1/74 , G03C5/08
CPC分类号： G03C1/49863 , G03C1/04 , G03C1/061 , G03C1/09 , G03C1/46 , G03C1/498 , G03C1/49845 , G03C2001/096 , G03C2200/26
摘要： A silver salt photohermographic material is disclosed, comprising a support having provided thereon a light-sensitive layer containing light-sensitive silver halide, a light-insensitive organic silver salt and a binder, wherein the photohermographic material exhibits a gradation of 2.0 to 5.0 within the density region of 0.5 and 2.0 on a photographic characteristic curve obtained when the photothermographic material is subjected to exposure of 50 muJ/cm and thermal development at 124° C. for 16 sec.; the light-sensitive layer comprises lower and upper layers and a glass transition temperature of a binder contained in the lower layer being higher than that of a binder contained in the upper layer.

3. 发明专利

JP2007065549A Silver salt photothermographic dry imaging material and image forming method 审中-公开
标题翻译：银盐摄影干燥成像材料和图像形成方法
公开(公告)号：JP2007065549A
公开(公告)日：2007-03-15
申请号：JP2005254550
申请日：2005-09-02
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： GOTO SHIGETO , ONUMA KENJI
IPC分类号： G03C1/498 , G03C1/74 , G03C1/76 , G03C5/08
CPC分类号： G03C1/49809 , G03C1/08 , G03C1/32 , G03C1/385 , G03C1/498 , G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C1/74 , G03C2001/03558 , G03C2001/03564 , G03C2001/03594 , G03C2200/26
摘要： PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material excellent in long-term raw stock preservability, having low fog and high maximum density, excellent in image preservability under photoirradiation, and ensuring less density variation due to humidity change, even when the silver salt photothermographic dry imaging material is rapidly heat-developed with a small laser imager, and to provide an image forming method. SOLUTION: The silver salt photothermographic dry imaging material has on a support a photosensitive layer containing non-photosensitive silver salt of aliphatic carboxylic acid particles, silver halide grains, a binder and a reducing agent, wherein at least a compound represented by formula (RD1) is contained as the reducing agent and 80-100 mol% of all silver salt of aliphatic carboxylic acid constituting the non-photosensitive silver salt of aliphatic carboxylic acid particles is silver behenate. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供长期原料保存性优异的银盐光热干法成像材料，具有雾度低，最大密度高，光照下图像保存性优异，并且确保由于湿度变化导致的较小密度变化即使使用小型激光成像仪将银盐光热干法成像材料快速热显影，并提供图像形成方法。银盐光热干式成像材料在载体上具有包含脂族羧酸颗粒的非感光性银盐，卤化银颗粒，粘合剂和还原剂的感光层，其中至少由式（RD1）作为还原剂，构成脂肪族羧酸粒子的非感光性银盐的脂肪族羧酸的全部银盐的80〜100摩尔％为山嵛酸银。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006267210A Silver salt photothermographic dry imaging material and image forming method using the same 审中-公开
标题翻译：银盐摄影干燥成像材料及其成像方法
公开(公告)号：JP2006267210A
公开(公告)日：2006-10-05
申请号：JP2005081882
申请日：2005-03-22
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： GOTO SHIGETO
IPC分类号： G03C1/498 , G03C1/74 , G03C1/76 , G03C5/08
CPC分类号： G03C1/49881 , G03C1/385 , G03C1/498 , G03C1/49818 , G03C1/49863 , G03C2001/03558 , G03C2001/03564 , G03C2001/03594 , G03C2007/3027 , G03C2200/09 , G03C2200/39
摘要： PROBLEM TO BE SOLVED: To provide a method for forming an image, even when a silver salt photothermographic dry imaging material is heat-developed in such a manner that the path length in a cooling part is shortened by a compact laser imager, whose maximum concentration is high, and which has an excellent silver color tone or the like, and to also provide a silver salt photothermographic dry imaging material applicable thereto. SOLUTION: Regarding an image forming method where a silver salt photothermographic dry imaging material having a photosensitive layer comprising an organic silver salt or the like and a nonphotosensitive layer is exposed using a laser imager, and is heat-developed, the dry film thicknesses of the photosensitive layer and the nonphotosensitive layer is 10 to 20 μm, at least one layer in the constituting layers of the material comprises a compound color-developed upon heat developing and forming a pigment image, also, the imager has a heat developing part and a cooling part, the ratio of the path length in the cooling part to the path length in the heat developing part is ≤1.5, and the cooling part has a function of cooling and conveying the material fed from the heat developing part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种形成图像的方法，即使当银盐光热成像干燥成像材料以致密的激光成像器缩短冷却部分中的路径长度的方式被热显影时，其最大浓度高，并且具有优异的银色调等，并且还提供可应用于其的银盐光热敏成像干燥成像材料。解决方案：关于使用激光成像器将具有包含有机银盐等的感光层和非感光层的银盐光热成像干式成像材料曝光并进行热显影的图像形成方法，感光层和非感光层的厚度为10〜20μm，材料的构成层中的至少一层包含在显影和形成颜料图像时显色的化合物，成像器也具有热显影部以及冷却部，冷却部中的路径长度与热显影部的路径长度的比率≤1.5，冷却部具有冷却并输送从显影部供给的材料的功能。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP3760684B2 Heat developing photosensitive material 有权
公开(公告)号：JP3760684B2
公开(公告)日：2006-03-29
申请号：JP22362099
申请日：1999-08-06
申请人：コニカミノルタホールディングス株式会社
发明人：剛三觜 , 司伊藤 , 雄介川原
IPC分类号： G03B27/72 , G03C1/498 , G03C1/76 , G03D13/00
CPC分类号： G03C1/498 , G03C1/49881 , G03C2200/60
摘要： A heat-developable light-sensitive element is disclosed. The element comprises a non-light-sensitive organic silver salt and a light-sensitive silver halide and an average radius r of the sphere of influence is from 0.35 mum to 10 mum when the element is exposed to light of from 35 muJ/cm2 to 50 muJ/cm2 and developed by a developing drum at a temperature of 123°±3° C. for a time of 16±3 seconds.

6. 发明专利

JP3736204B2 Thermal development silver halide photographic light-sensitive material, image recording method and image forming method 有权
公开(公告)号：JP3736204B2
公开(公告)日：2006-01-18
申请号：JP15633599
申请日：1999-06-03
申请人：コニカミノルタホールディングス株式会社
发明人：寛司柏木
IPC分类号： G03C1/498 , G03C1/20 , G03C1/22 , G03C1/26 , G03C5/08
CPC分类号： G03C1/49845 , G03C1/20 , G03C1/22 , G03C1/26 , G03C1/498 , G03C1/49818 , G03C1/49854 , G03C2001/03558 , G03C2200/39 , Y10S430/145
摘要： A silver halide photothermographic material is disclosed, comprising a support having thereon a light-sensitive layer and light-insensitive layer, wherein the light-sensitive layer or the light-insensitive layer comprises a heteroatom-containing macrocyclic compound, and the light-sensitive layer comprising a sensitizing dye exhibiting maximum sensitivity at a wavelength of 600 nm or more.

7. 发明专利

JP2005352367A Heat developable photosensitive material 有权
标题翻译：热开发的感光材料
公开(公告)号：JP2005352367A
公开(公告)日：2005-12-22
申请号：JP2004175502
申请日：2004-06-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： FUNAKUBO TAKESHI
IPC分类号： G03C1/74 , G03C1/00 , G03C1/498 , G03C5/08 , G03C5/17
CPC分类号： G03C1/498 , G03C5/17 , Y10S430/167
摘要： PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material for medical application having high sensitivity and high image quality. SOLUTION: The heat developable photosensitive material has, on both sides of a support, an image forming layer comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder and is subjected to X-ray exposure using an X-ray intensifying screen, wherein (1) a coating weight of the photosensitive silver halide is 0.01-0.45 g/m 2 , in terms of silver, per one side, and (2) when parallel light perpendicular to a photosensitive material surface having the same wavelength as the wavelength of a main emission peak of the X-ray intensifying screen is made incident, a parallel light component of transmitted light is ≥5% based on the incident light. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高灵敏度和高图像质量的用于医疗应用的热显影感光材料。解决方案：可热显影的感光材料在载体的两侧上具有至少包含感光卤化银，非光敏有机银盐，还原剂和粘合剂的图像形成层，并且经受X 使用X射线增强屏的曝光曝光，其中（1）感光卤化银的涂层重量为0.01-0.45g / m 2，以银为单位，每一面和（ 2）当垂直于与X射线增强屏的主发射峰的波长相同的波长的感光材料表面的平行光入射时，透射光的平行光分量基于入射光≥5％。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2003084397A Packaging material for thermally developable image recording material and method for detecting presence of remaining thermally developable image recording material 审中-公开
标题翻译：用于热可开发图像记录材料的包装材料和用于检测剩余的可开发图像记录材料的方法
公开(公告)号：JP2003084397A
公开(公告)日：2003-03-19
申请号：JP2001277565
申请日：2001-09-13
申请人： Konica Corp , コニカ株式会社
发明人： GOI KATSUNORI , UMEKI MAMORU , TACHIKAWA WATARU
IPC分类号： G03B27/14 , B65H7/04 , G03C1/498 , G03C3/00
CPC分类号： G03C3/00 , B65H7/04 , B65H2511/20 , B65H2511/515 , B65H2701/1719 , G03C1/498 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： PROBLEM TO BE SOLVED: To provide an improved packaging material for stacked thermally developable image recording materials and a method for detecting the presence of the remaining recording material in which a recess or a notch formed in a bottom backing paper does not exert a bad influence due to the escape of an organic solvent on the lowest recording material in a mechanism for judging the presence of the remaining recording material by detecting the suction of the recording material by a sucker which brings out each recording material. SOLUTION: The packaging material for thermally developable image recording materials is characterized in that it has a recording material detecting means obtained by forming a recess or a notch in a bottom backing paper present at the bottom of the packaging material in a portion with which part of a sucker comes in contact and packing the recess or notch with a filler comprising an air-permeable flexible material which does not absorb an organic solvent and is impervious to the solvent.
摘要翻译：要解决的问题：提供一种用于堆叠的可热显影图像记录材料的改进的包装材料和用于检测剩余记录材料的存在的方法，其中形成在底部底纸中的凹部或凹口不会产生不良影响通过检测由每个记录材料引出的吸盘来记录记录材料的抽吸来判断剩余记录材料的存在的机构中的有机溶剂在最低记录材料上的逸出。解决方案：用于可热显影的图像记录材料的包装材料的特征在于其具有记录材料检测装置，该记录材料检测装置通过在存在于包装材料的底部的底部背衬纸中形成凹部或凹口，吸盘接触并用包含不吸收有机溶剂并且不溶于溶剂的透气性柔性材料的填料填充凹部或凹口。

9. 发明专利

JPS6128946A Thermodeveloping color photosensitive material 失效
标题翻译：热变色彩色感光材料
公开(公告)号：JPS6128946A
公开(公告)日：1986-02-08
申请号：JP14969784
申请日：1984-07-20
申请人： Konishiroku Photo Ind Co Ltd
发明人： ISHIKAWA HISASHI , SASAKI TAKASHI , ISHII FUMIO , MASUKAWA TOYOAKI , KOSHIZUKA KUNIHIRO
IPC分类号： G03C7/32 , G03C1/42 , G03C1/498 , G03C7/00 , G03C8/40
CPC分类号： G03C8/4033 , G03C1/42 , G03C1/498 , G03C8/408
摘要： PURPOSE:To prevent development in the stage of preparing an emulsion by using the compd. expressed by the specific formula for the precursor of a reducing agent and using an active point substitution type coupler having an immobilizing group in an active point substitution component and forming a diffusive type for a dye donative material. CONSTITUTION:The precursor of the reducing material of this photosensitive material is the compd. expressed by formula I. In the formula, D denotes the group excluding one hydrogen atom from the amine of an arom. primary amine developing agent, R denotes a hydrogen atom or alkyl group, X denotes an oxygen atom or sulfur atom, Y denotes a crosslinking group of 2-3C or 1,2-phenylene group. The active point substitution type coupler having the immobilizing group in the active print substitution component and forming the diffusive dye is the compd. expressed by formula II. In formula II, Coupler denotes the group excluding one hydrogen atom at the active point of the coupler, A is the bivalent group coupling coupler and B-C and the group which can cleave the Coupler-A bond by the reaction of the oxidant of the reducing agent and the Coupler, B denotes a bivalent org. group and C denotes the immobilizing group. The preservability prior to exposure is thus improved.
摘要翻译：目的：通过使用化妆品防止乳液制备阶段的发展。由还原剂的前体的具体式表示，并使用在活性点取代成分中具有固定基团的活性点取代型成色剂，形成染料供体材料的扩散型。构成：该感光材料的还原材料的前体是该组合物。式中，D表示除芳香胺的一个氢原子以外的基团。伯胺显影剂，R表示氢原子或烷基，X表示氧原子或硫原子，Y表示2-3C或1,2-亚苯基的交联基团。在活性印刷取代成分中具有固定基团并形成扩散染料的活性点取代型成色剂是该化合物。由公式II表示。在式Ⅱ中，Coupler表示在偶联剂的活性点除去一个氢原子的基团，A是二价基团偶合剂，BC和可以通过还原剂的氧化剂反应来切割成色剂-A键的基团 Coupler，B表示二价组织。基团，C表示固定基团。因此，曝光前的保存性得到改善。

10. 发明专利

JPS60191251A Thermodevelopable color photosensitive material 失效
标题翻译：热变色彩色感光材料
公开(公告)号：JPS60191251A
公开(公告)日：1985-09-28
申请号：JP4778784
申请日：1984-03-12
申请人： Konishiroku Photo Ind Co Ltd
发明人： IWAGAKI MASARU , MASUKAWA TOYOAKI , KOMAMURA TAWARA
IPC分类号： G03C7/00 , G03C1/498 , G03C8/40
CPC分类号： G03C1/498
摘要： PURPOSE:To enhance color formation performance, etc., by incorporating a specified heat solvent in a thermodevelopable photosensitive layer in a thermodevelopable color photosensitive material having a thermodevelopable photosensitive layer contg. photosensitive silver halide, an org. silver salt, a developer, a dye donative compd., etc. CONSTITUTION:An intended thermodevelopable color photosensitive material can be obtained by mixing (A) photosensitive silver halide, (B) an org. silver salt, such as 4-hydroxybenzotriazole silver, (C) a developer represented by formula I (A is OH, amino, or the like; each of R1-R4 is H, halogen, OH, or the like; and M is H or an alkali metal, or the like), such as formula II, (D) a dye donor, such as formula III, and (E) a binder, such as gelatin, and (F) a heat solvent represented by formula IV (R) is 3-8C alkyl, alkenylene; and n is 2-8, such as propylene glycol, and coating a support with the coating soln. thus obtained.
摘要翻译：目的：为了提高成色性能，通过在具有热可发光感光层的热可开发色彩感光材料中的热可发光感光层中引入特定的热溶剂。光敏卤化银银盐，显影剂，染料助剂等。构成：可以通过混合（A）感光卤化银，（B）组合物获得预期的热可发光彩色感光材料。银盐如4-羟基苯并三唑银，（C）由式I表示的显影剂（A是OH，氨基等; R 1 -R 4各自为H，卤素，OH等; M为H 或碱金属等），如式II，（D）染料供体，如式III，和（E）粘合剂如明胶，和（F）由式IV表示的热溶剂（ R）是3-8C烷基，亚烯基; 并且n为2-8，如丙二醇，并用涂层溶胶涂覆载体。从而得到。

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