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1. 发明授权

EP0044729B1 Cobalt (III) complex-containing image-forming compositions 失效
标题翻译： COBALT（III）复合成像组合物
公开(公告)号：EP0044729B1
公开(公告)日：1984-09-26
申请号：EP81303297.6
申请日：1981-07-17
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Adin, Anthony , Boettcher, John William , Fleming, James Charles
IPC分类号： G03C1/72
CPC分类号： B41M5/32 , Y10S430/137

2. 发明公开

EP1122279A2 Nonionic oligomeric surfactants and their use as dispersants and stabilisers 审中-公开
标题翻译： Nicht ionische Tenside Oligomere als DISPERGIERMITTEL和STABILISATOR
公开(公告)号：EP1122279A2
公开(公告)日：2001-08-08
申请号：EP01200337.2
申请日：2001-01-30
申请人： EASTMAN KODAK COMPANY
发明人： Pitt, Alan Robert , Wear, Trevor John , Gibson, Danuta , Newington, Ian Martin , Brick, Mary Christine , Boettcher, John William , Barber, Gary Norman
IPC分类号： C08K5/00 , C09K3/00 , G03C1/00
CPC分类号： B01F17/0057 , G03C1/005 , G03C7/3882 , G03C7/3885 , G03C2001/0854
摘要： A hydrophobically capped oligomeric acrylamide or pyrrolidone is employed as a dispersant for hydrophobic materials in an aqueous medium containing a hydrophilic colloid, e.g. gelatin. The hydrophobic materials include photographic addenda such as colour couplers or solid particle dyes. Preferred dispersants have the general formula

R-L-T (1)

or
in which

R, R 1 and R 2 are each independently selected from aliphatic hydrocarbyl, aryl(aliphatic hydrocarbyl) and (aliphatic hydrocarbyl)-aryl groups,
L is a sulphur atom or a linking group that contains a sulphur atom attached to the T group, and
T is a hydrophilic oligomeric group obtained by the oligomerisation of one or more vinyl monomers having an amido function.
摘要翻译：疏水封端的低聚丙烯酰胺或吡咯烷酮用作疏水材料在含有亲水胶体的水性介质中的分散剂。明胶。疏水性材料包括照相附加物，如成色剂或固体颗粒染料。优选的分散剂具有通式RLT或，其中R，R 1和R 2各自独立地选自脂族烃基，芳基（脂族烃基）和（脂族烃基） - 芳基，L是硫原子或连接基团，其含有与T基团连接的硫原子，T是通过一种或多种具有酰氨基官能团的乙烯基单体的低聚获得的亲水性低聚基团。

3. 发明公开

EP1193551A3 A method of forming a protective overcoat for imaged elements and related articles 审中-公开
标题翻译：制造方法用于图像承载元件和相应的产品保护性外涂层
公开(公告)号：EP1193551A3
公开(公告)日：2003-05-07
申请号：EP01203570.5
申请日：2001-09-19
申请人： EASTMAN KODAK COMPANY
发明人： Taylor, Jeffrey F. , Whitesides, Thomas Haile , Yau, Hwei-Ling , Boettcher, John William , Flood, Elmer Charles, c/o Eastman Kodak Company,
IPC分类号： G03C11/08 , B41M7/00 , G03C1/76 , B41M5/40
CPC分类号： B41M7/0027 , B41M7/0072 , B41M7/0081 , G03C11/08
摘要： The present invention relates to imaged elements having a protective overcoat that resists fingerprints, common stains, and spills. In particular, a curable overcoat composition is applied to an imaged element that contains a curing agent incorporated into a top layer of the element, resulting in a cured water-resistant or spill resistant overcoat. The invention can be used to protect photographic elements and recording media. In one embodiment of the invention, a UV-curable material and a water-dispersible latex is applied to a photographic print containing a photoinitiator incorporated into the original print.

4. 发明公开

EP1283441A1 Chemically sensitized aqueous-based photothermographic emulsions and materials and methods of using same 审中-公开
标题翻译：含水化学敏化的光热敏成像乳剂和这些材料和方法中所使用
公开(公告)号：EP1283441A1
公开(公告)日：2003-02-12
申请号：EP02078033.4
申请日：2002-07-25
申请人： EASTMAN KODAK COMPANY
发明人： Gysling, Henry James , Dickinson, David Alan , Lelental, Mark , Boettcher, John William
IPC分类号： G03C1/498 , G03C1/09
CPC分类号： G03C1/49845 , G03C1/08 , G03C1/09 , G03C1/498 , G03C2001/098 , Y10S430/145 , Y10S430/165
摘要： Photothermographic materials prepared using aqueous formulations include silver halides that are chemically sensitized using certain tellurium-containing compounds. Such tellurium-containing chemical sensitizing compounds arc generally provided in aqueous solution or in an aqueous solid particulate dispersion and can be represented by the following Structure I, II, or III:

wherein X represents the same or different COR, CSR, CNRR a , CR, PRR a , or P(OR) 2 groups, R and R a are independently alkyl, alkenyl, or aryl groups, L is a ligand derived from a neutral Lewis base, X 1 and X 2 independently represent a halo, OCN, SCN, S 2 CNRR a, S 2 COR, S 2 CSR S 2 P(OR) 2 , S 2 PRR a, SeCN, TeCN, CN, SR, OR, alkyl, aryl, N 3 , or O 2 CR group, R' is an alkyl or aryl group, p is 2 or 4, m is 0, 1, 2, or 4, and n is 2 or 4 provided that when m is 0 or 2, n is 2 or 4, and when m is 1 or 4, n is 2.
摘要翻译：光热敏成像材料使用wässrige式蒸发散包括银卤化物没有使用某些含碲化合物是化学增感来制备。含碲搜索化学敏化化合物在wässrige固体颗粒分散在wässrige溶液中或在提供电弧基因反弹和可以由以下结构表示I，II，或III： worin X darstellt相同或不同COR，CSR，CNRRa，CR，PRRA，或P（OR）2个基团，R和R a独立地是烷基，烯基或芳基，L是从中性路易斯碱衍生的配位体，X <1>和X < 2>独立地表示卤素，OCN，SCN，S2CNRRa，S2COR，S2CSR S2P（OR）2，S2PRRa，SECN，TECN，CN，SR，OR，烷基，芳基，N 3，或O 2 CR基团，R“是烷基或芳基，p是2或4，m为0，1，2，或4，且n是提供2或4那样当m是0或2，n是2或4，当m是1或4，N 是所述第二

5. 发明公开

EP1122279A3 Nonionic oligomeric surfactants and their use as dispersants and stabilisers 审中-公开
标题翻译：非离子表面活性的低聚物作为分散剂和稳定剂
公开(公告)号：EP1122279A3
公开(公告)日：2002-10-02
申请号：EP01200337.2
申请日：2001-01-30
申请人： EASTMAN KODAK COMPANY
发明人： Pitt, Alan Robert , Wear, Trevor John , Gibson, Danuta , Newington, Ian Martin , Brick, Mary Christine , Boettcher, John William , Barber, Gary Norman
IPC分类号： C08K5/00 , C09K3/00 , G03C1/00
CPC分类号： B01F17/0057 , G03C1/005 , G03C7/3882 , G03C7/3885 , G03C2001/0854
摘要： A hydrophobically capped oligomeric acrylamide or pyrrolidone is employed as a dispersant for hydrophobic materials in an aqueous medium containing a hydrophilic colloid, e.g. gelatin. The hydrophobic materials include photographic addenda such as colour couplers or solid particle dyes. Preferred dispersants have the general formulaR-L-T or in which R, R1 and R2 are each independently selected from aliphatic hydrocarbyl, aryl(aliphatic hydrocarbyl) and (aliphatic hydrocarbyl)-aryl groups, L is a sulphur atom or a linking group that contains a sulphur atom attached to the T group, and T is a hydrophilic oligomeric group obtained by the oligomerisation of one or more vinyl monomers having an amido function.

6. 发明公开

EP1193551A2 A method of forming a protective overcoat for imaged elements and related articles 审中-公开
标题翻译： Herstellungsmethode einer Schutzdeckschichtfürbildtragende Elemente und entsprechende Artikel
公开(公告)号：EP1193551A2
公开(公告)日：2002-04-03
申请号：EP01203570.5
申请日：2001-09-19
申请人： EASTMAN KODAK COMPANY
发明人： Taylor, Jeffrey F. , Whitesides, Thomas Haile , Yau, Hwei-Ling , Boettcher, John William , Flood, Elmer Charles, c/o Eastman Kodak Company,
IPC分类号： G03C11/08 , B41M7/00 , G03C7/30 , G03C1/76 , B41M5/40
CPC分类号： B41M7/0027 , B41M7/0072 , B41M7/0081 , G03C11/08
摘要： The present invention relates to imaged elements having a protective overcoat that resists fingerprints, common stains, and spills. In particular, a curable overcoat composition is applied to an imaged element that contains a curing agent incorporated into a top layer of the element, resulting in a cured water-resistant or spill resistant overcoat. The invention can be used to protect photographic elements and recording media. In one embodiment of the invention, a UV-curable material and a water-dispersible latex is applied to a photographic print containing a photoinitiator incorporated into the original print.
摘要翻译：本发明涉及具有防护指纹，常见污渍和溢出物的保护性外套的成像元件。特别地，将可固化外涂层组合物施加到成像元件上，所述成像元件含有掺入元件顶层中的固化剂，导致固化的防水或防溢溅外涂层。本发明可用于保护照相元件和记录介质。在本发明的一个实施方案中，将UV可固化材料和水分散性胶乳施加到包含并入原始印刷品中的光引发剂的照片印刷。

7. 发明公开

EP0044729A1 Cobalt (III) complex-containing image-forming compositions 失效
标题翻译： Cobalt-III-Komplexe enthaltende，bilderzeugende Zusammensetzungen。
公开(公告)号：EP0044729A1
公开(公告)日：1982-01-27
申请号：EP81303297.6
申请日：1981-07-17
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Adin, Anthony , Boettcher, John William , Fleming, James Charles
IPC分类号： G03C1/72
CPC分类号： B41M5/32 , Y10S430/137
摘要： A thermally-activatable image-forming composition contains a cobalt (III) complex having releasable ligands, an amplifier compound which reacts with cobalt (II) or released ligands to form an agent for the conversion of the complex to cobalt (II) and released ligands, a material which generates an image by dye formation or dye destruction in response to imagewise conversion of the complex, and a destabilizer which facilitates conversion of the complex, and hence the image-forming reaction, by heating, is characterized by containing as the destabilizer two destabilizer compounds which are present at concentrations such that the temperature required for initiating the image-forming reaction is lower than the initiation temperature obtainable using either destabilizer compound alone. Images can be produced in coatings of the composition by imagewise thermal exposure or by incorporating a photoinhibitor in the composition and exposing the coating imagewise prior to heating overall.
摘要翻译：可热激活的成像组合物包含具有可释放配体的钴（III）络合物，与钴（II）或释放配体反应以形成用于将络合物转化为钴（II）和释放配体的试剂的放大化合物响应于复合物的成像转化而通过染料形成或染料破坏产生图像的材料，以及促进络合物转化并因此加热形成图像形成反应的去稳定剂的特征在于含有作为去稳定剂两种去稳定剂化合物的存在浓度使得起始成像反应所需的温度低于使用去稳定化合物单独获得的起始温度。可以通过成像热曝光或通过在组合物中并入光抑制剂并在整体加热之前使成像曝光来使图像在涂层中产生图像。

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