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. 发明公开

EP1295172A2 COLOR PHOTOTHERMOGRAPHIC ELEMENTS COMPRISING PHENOLIC THERMAL SOLVENTS 审中-公开
标题翻译：热显影彩色照相元件时，酚醛热SOLVENTS CONTAIN
公开(公告)号：EP1295172A2
公开(公告)日：2003-03-26
申请号：EP01939413.9
申请日：2001-05-24
申请人： EASTMAN KODAK COMPANY
发明人： YANG, Xiqiang , OWCZARCZYK, Zbyslaw, Roland , SOUTHBY, David, Thomas , IRVING, Mark, Edward , MERKEL, Paul, Barrett , IRVING, Lyn, Marie , LEVY, David, Howard
IPC分类号： G03C1/498 , G03C1/42 , G03C7/28 , G03C8/40
CPC分类号： G03C8/4013 , G03C1/42 , G03C1/498 , G03C1/49845 , G03C7/28 , G03C8/402 , G03C8/408 , G03C2200/43 , G03C2200/52 , G03C2200/60 , Y10S430/165
摘要： A color photothermographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light-sensitive silver-halide emulsion, binder, and dye-providing coupler, and a blocked developer in the presence of a thermal solvent represented by the following structure:wherein the groups are as defined in the specification to promote the thermal development of the photothermographic element.

2. 发明公开

EP0330478A3 A heat developing photosensitive material 失效
标题翻译：热开发光敏材料
公开(公告)号：EP0330478A3
公开(公告)日：1991-01-02
申请号：EP89301788.9
申请日：1989-02-23
申请人： KONICA CORPORATION
发明人： Ohbayashi, Keiji , Komamura, Tawara , Goto, Sohei , Ohya, Hidenobu
IPC分类号： G03C1/02
CPC分类号： G03C8/402
摘要： A heat developing photosensitive material is disclosed, comprising silver halide, a binder, a reducing agent and a heat solvent, wherein said heat solvent is at least one selected from the group consisting of compounds represented by Formulae I , II and III :
摘要翻译：公开了一种显影感光材料，其包括卤化银，粘合剂，还原剂和热溶剂，其中所述热溶剂为选自由式I，II和III表示的化合物中的至少一种： p

3. 发明授权

EP0122512B1 Dry image-forming process and material therefor 失效
标题翻译：干燥成像工艺及其材料
公开(公告)号：EP0122512B1
公开(公告)日：1988-06-22
申请号：EP84103260.0
申请日：1984-03-23
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Aono, Toshiaki , Nakamura, Koichi
IPC分类号： G03C1/02 , G03C5/54
CPC分类号： G03C8/402 , G03C1/04 , G03C1/49863

4. 发明公开

EP0207401A3 Heat-developing process and auxiliary sheet suited therefor 失效
标题翻译：加热过程和辅助工具
公开(公告)号：EP0207401A3
公开(公告)日：1987-12-16
申请号：EP86108435
申请日：1986-06-20
申请人： Agfa-Gevaert AG
发明人： Schranz, Karl-Wilhelm, Dr. , Schenk, Günther, Dr.
IPC分类号： G03C01/02 , G03C05/26 , G03C05/54
CPC分类号： G03C8/4066 , G03C8/402
摘要： Das Wärmeentwicklungsverfahren unter Verwendung eines integralen farbfotografischen Aufzeichnungsmaterials, das auf einem bevorzugt transparenten Schichtträger sowohl eine Bildempfangsschicht als auch lichtempfindliche Binde mittelschichten mit Silberhalogenid und zugeordneten Far babspaltern, gegebenenfalls mit zwischen Bildempfangs schicht und lichtempfindlichen Schichten angeordneter lich treflektierender Pigmentschicht enthält, kann als Einschritt- Entwicklungsprozeß mit synchron ablaufender Silberhaloge nidentwicklung und Farbtransfer durchgeführt werden, wenn ein Hilfsblatt verwendet wird, das in einer Bindemittelschicht ein thermisches Entwicklungs- und Diffusionsförderungsmit tel enthält. Bevorzugt ist das thermische Entwicklungs- und Diffusionsförderungsmittel bereits bei Normalbedingungen flüssig und in mikroverkapselter Form in der Bindemittel schicht dispergiert.

5. 发明公开

EP0207401A2 Wärmeentwicklungsverfahren und hierfür geeignetes Hilfsblatt 失效
标题翻译： Wärmeentwicklungsverfahrenundhierfürgeeignetes Hilfsblatt。
公开(公告)号：EP0207401A2
公开(公告)日：1987-01-07
申请号：EP86108435.8
申请日：1986-06-20
申请人： Agfa-Gevaert AG
发明人： Schranz, Karl-Wilhelm, Dr. , Schenk, Günther, Dr.
IPC分类号： G03C1/02 , G03C5/26 , G03C5/54
CPC分类号： G03C8/4066 , G03C8/402
摘要： Das Wärmeentwicklungsverfahren unter Verwendung eines integralen farbfotografischen Aufzeichnungsmaterials, das auf einem bevorzugt transparenten Schichtträger sowohl eine Bildempfangsschicht als auch lichtempfindliche Bindemittelschichten mit Silberhalogenid und zugeordneten Farbabspaltern, gegebenenfalls mit zwischen Bildempfangsschicht und lichtempfindlichen Schichten angeordneter lichtreflektierender Pigmentschicht enthält, kann als Einschritt-Entwicklungsprozeß mit synchron ablaufender Silberhalogenidentwicklung und Farbtransfer durchgeführt werden, wenn ein Hilfsblatt verwendet wird, das in einer Bindemittelschicht ein thermisches Entwicklungs- und Diffusionsförderungsmittel enthält. Bevorzugt ist das thermische Entwicklungs- und Diffusionsförderungsrnittel bereits bei Normalbedingungen flüssig und in mikroverkapselter Form in der Bindemittelschicht dispergiert.
摘要翻译：使用整合的彩色照相记录材料的方法，其中在优选的透明载体上包含图像接受层和感光粘合剂层与卤化银和分配的染料供体，如果合适的话，布置有光反射颜料层在图像接收层和感光层之间可以作为单步显影方法进行，同步进行卤化银显影和染料转移，如果使用辅助片，其在粘合剂层中含有促进剂热力发展和扩散。优选地，热显影和扩散的促进剂在正常条件下已经是液体，并且以微胶囊形式分散在粘合剂层中。

6. 发明公开

EP0122512A2 Dry image-forming process and material therefor 失效
标题翻译：干图像记录方法和材料为此。
公开(公告)号：EP0122512A2
公开(公告)日：1984-10-24
申请号：EP84103260.0
申请日：1984-03-23
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Aono, Toshiaki , Nakamura, Koichi
IPC分类号： G03C1/02 , G03C5/54
CPC分类号： G03C8/402 , G03C1/04 , G03C1/49863
摘要： A process which comprises transferring a dye imagewise formed on a silver halide light-sensitive material comprising a support having thereon a light-sensitive silver halide, a binder and a mobile dye-forming compound which forms a dye in a chemical relation of the compound upon a reduction reaction of the silver halide to silver by a heat development of the light-sensitive material after or simultaneously with an image exposure, into a dye fixing layer in the presence of a thermal solvent at a high-temperature at which the thermal solvent is in a molten state. The process can be conducted without supplying solvent from the outside.

7. 发明公开

EP1638782A1 COMPOSITIONS, SYSTEMS, AND METHODS FOR IMAGING 审中-公开
标题翻译：组合物，体系和方法IMAGING
公开(公告)号：EP1638782A1
公开(公告)日：2006-03-29
申请号：EP04784002.0
申请日：2004-09-13
申请人： Hewlett-Packard Development Company, L.P.
发明人： KASPERCHIK, Vladek P. , BHATT, Jayprakash , DORSH, Cari
IPC分类号： B41M5/30 , G03C1/73
CPC分类号： G03C1/732 , B41M5/30 , B41M5/465 , G03C5/164 , G03C8/402 , G03C2200/22 , G03C2200/39 , Y10S430/165
摘要： Imaging layers, image recording media, and methods of preparation of each, are provided. One exemplary embodiment of the imaging layer, among others, includes a matrix, a radiation absorbing compound dissolved in the matrix, at least two activators substantially dissolved in the matrix, and a color former. The activators can include a primary activator having a higher acidity than a secondary activator. In addition, the primary activator has a lower solubility in the matrix than the secondary activator. The color former is substantially insoluble in the matrix at ambient conditions and is substantially uniformly distributed in the matrix.

8. 发明授权

EP0545433B1 Thermal solvents for dye diffusion in image separation systems 失效
标题翻译：在分离系统中的染料扩散图像热溶剂
公开(公告)号：EP0545433B1
公开(公告)日：1999-03-17
申请号：EP92120744.5
申请日：1992-12-04
申请人： EASTMAN KODAK COMPANY
发明人： Bailey, David Scott, c/o Eastman Kodak Company , White, Ronald Henry, c/o Eastman Kodak Company , Texter, John, c/o Eastman Kodak Company
IPC分类号： G03C8/40
CPC分类号： G03C8/402 , Y10S430/156

9. 发明公开

EP0608825A1 Solid particle thermal solvent dispersions 失效
标题翻译： Dispersionen fester Teilchen mit einem heatenLösungsmittel。
公开(公告)号：EP0608825A1
公开(公告)日：1994-08-03
申请号：EP94101040.7
申请日：1994-01-25
申请人： EASTMAN KODAK COMPANY
发明人： Texter, John, c/o EASTMAN KODAK COMPANY
IPC分类号： G03C8/40 , C07C39/00
CPC分类号： G03C8/402 , Y10S430/156
摘要： An aqueous solid particle thermal solvent dispersion, where said thermal solvent is a water-immiscible phenol derivative and has a melting point between 50°C and about 200°C, and where said dispersion contains a dispersing aid, is disclosed and an aqueous developable chromogenic photographic dye-diffusion transfer element of two or more layers comprising a support, radiation sensitive silver halide, a dye-forming compound wherein said compound forms a heat transferable dye upon reaction of said compound with the oxidation product of a primary amine developing agent, a hydrophilic binder, and a solid particle thermal solvent dispersion, wherein said thermal solvent is a water-immiscible phenol derivative, has a melting point of between 50°C and about 200°C, and is incorporated at 5 to 200% by weight of said hydrophilic binder, and where said thermal solvent dispersion contains a dispersing aid, is disclosed. Also disclosed is a diffusion transfer process for forming a color photographic image comprising the steps of:
providing an aqueous-developable photographic color diffusion transfer element of two or more layers comprising a single dimensionally stable support, radiation sensitive silver halide, an aqueous solid particle thermal solvent dispersion for facilitating the thermal diffusion of dyes through a hydrophilic binder, a dye-releasing or dye-forming coupler compound, and hydrophilic binder, wherein said dye is heat transferable in said binder and said thermal solvent, said thermal solvent has a melting point between 50°C and about 200°C, said dispersion contains a dispersing aid, and said thermal solvent is incorporated at 5 to 200% by weight of said hydrophilic binder;
exposing said element to actinic radiation;
processing said element by contacting said element to an external aqueous bath containing compounds selected from the group consisting of conventional color developer compounds of the primary amine type, compounds which activate the release of incorporated color developers, and compounds which activate development by incorporated dye developers;
washing said element;
drying said element to remove imbibed water; and
heating said element to effect dye diffusion transfer to an image receiving layer, wherein bleaching and fixing steps are absent in said diffusion transfer process.
摘要翻译：一种水性固体颗粒热溶剂分散体，其中所述热溶剂是水不混溶性酚衍生物，并且具有在约50℃至约200℃的熔点，并且其中所述分散体含有分散助剂，并且含水可显影的显色性包含支持体，辐射敏感卤化银，成色化合物的两层或更多层的照相染料 - 扩散转移元件，其中所述化合物在所述化合物与伯胺显影剂的氧化产物反应时形成可热转移染料，亲水性粘合剂和固体颗粒热溶剂分散体，其中所述热溶剂是水不混溶性酚衍生物，其熔点在50℃至约200℃之间，并且以5至200重量％亲水性粘合剂，并且其中所述热溶剂分散体含有分散助剂。还公开了用于形成彩色照相图像的扩散转移方法，其包括以下步骤：提供两层或多层的含水可显影照相色彩扩散转移元件，其包含单维稳定载体，辐射敏感卤化银，含水固体颗粒热溶剂分散体，用于促进染料通过亲水性粘合剂，染料释放或染料形成成色剂化合物和亲水性粘合剂的热扩散，其中所述染料可在所述粘合剂和所述热溶剂中传热，所述热溶剂具有熔点在50℃至约200℃之间，所述分散体含有分散助剂，所述热溶剂加入所述亲水性粘合剂的5至200重量％将所述元件暴露于光化辐射; 通过使所述元件与包含选自常规的伯胺型常规彩色显影剂化合物，激活合并的显色剂的释放的化合物和通过掺入的染料显影剂激活显影的化合物的化合物接触所述元件来处理所述元件; 洗涤元素; 干燥所述元件以除去吸入的水; 并加热所述元件以实现染料扩散转移到图像接收层，其中在所述扩散转移过程中不存在漂白和固定步骤。

10. 发明公开

EP0573048A2 A method of image formation 失效
标题翻译：维尔法赫尔·赫斯特伦
公开(公告)号：EP0573048A2
公开(公告)日：1993-12-08
申请号：EP93108959.3
申请日：1993-06-03
申请人： KONICA CORPORATION
发明人： Suda, Yoshihiko , Takiyama, Nobuyuki , Tomotake, Atsushi
IPC分类号： G03C8/40
CPC分类号： G03C8/10 , G03C8/402 , G03C8/4033 , G03C8/4046
摘要： A method of image formation is provided, wherein a recording material is subjected to imagewise heating substantially in the absence of water and a base or precursor thereof, wherein the recording material comprises a support having coated thereon a 1,3-sulfur-nitrogen-containing compound capable of being cleaved in the presence of a silver ion or silver complex ion, an organic silver salt and a thermal solvent, and wherein the 1,3-sulfur-nitrogen-containing compound is represented by the following formula.
摘要翻译：提供了一种图像形成方法，其中记录材料基本上在没有水及其基体或前体的情况下进行成像加热，其中记录材料包括其上涂覆有含有1,3-硫 - 氮的在银离子或银络合离子存在下能够裂解的化合物，有机银盐和热溶剂，其中所述含1,3-硫 - 氮的化合物由下式表示。

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