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公开(公告)号：US06942960B2
公开(公告)日：2005-09-13
申请号：US10639345
申请日：2003-08-12
CPC分类号： G03C1/49818 , G03C1/04 , G03C1/08 , G03C1/34 , G03C1/498 , G03C1/49809 , G03C1/49827 , G03C1/49845 , G03C1/49863 , G03C1/49872 , G03C1/49881 , G03C1/825 , G03C5/164 , G03C2001/03558 , G03C2001/7635 , G03C2007/3025 , Y10S430/145 , Y10S430/166
摘要： Aqueous-based thermally sensitive emulsions and photothermographic imaging materials include photosensitive silver halide grains that comprise at least 15 mol % iodide based on total silver in the grains and are doped with bismuth (+3). These materials have increased photographic speed especially in the infrared region of the electromagnetic spectrum.
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公开(公告)号：US06630291B1
公开(公告)日：2003-10-07
申请号：US10224850
申请日：2002-08-21
IPC分类号： G03C516
CPC分类号： G03C1/49845 , G03C1/04 , G03C1/498 , G03C1/49818 , G03C1/49863 , G03C1/49881 , G03C5/164 , G03C2007/3025
摘要： Aqueous-based thermally sensitive emulsions and photothermographic imaging materials include phthalazine N-oxide or a derivative thereof to improve raw stock keeping and to extend the useful range of processing temperatures without interfering with spectral sensitization. The emulsions and photothermographic materials may also include a cyclic imide, phthalazinone, benzoxazine dione, benzthiazine dione, or quinazoline dione as a development promoter.
摘要翻译： 基于水的热敏乳剂和光热成像材料包括酞嗪N-氧化物或其衍生物以改善原料保持并延长加工温度的有用范围而不干扰光谱增感。 乳液和光热照相材料还可以包括环状酰亚胺，酞嗪酮，苯并恶嗪二酮，苯并噻嗪二酮或喹唑啉二酮作为显影促进剂。
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13.发明授权Silver-(carboxylate-azine toner) particles for photothemographic and thermographic imaging 失效用于光致变色和热成像的银 - （羧酸盐 - 吖嗪调色剂）颗粒公开(公告)号：US06692906B1
公开(公告)日：2004-02-17
申请号：US10200426
申请日：2002-07-22
申请人： Mark Lelental , Peter J. Ghyzel , John W. Boettcher , James L. Wakley , David A. Dickinson , Joe E. Maskasky , Roger L. Klaus , Victor P. Scaccia , Thomas Blanton
发明人： Mark Lelental , Peter J. Ghyzel , John W. Boettcher , James L. Wakley , David A. Dickinson , Joe E. Maskasky , Roger L. Klaus , Victor P. Scaccia , Thomas Blanton
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/005 , G03C1/49809 , Y10S430/165 , Y10S430/166
摘要： The present disclosure relates to aqueous dispersions of silver (carboxylate-azine toner) particles wherein the azine content of the particles is from about 0.01 to 10% by weight relative to silver carboxylate. The carboxylates are typically silver salts of long chain fatty acids and the azine toners are the compounds that function as development accelerators and toning agents such as phthalazine. These silver (carboxylate-azine) particles can be used to formulate imaging forming compositions that are useful in aqueous thermographic or photothermographic imaging elements.
摘要翻译： 本公开涉及银（羧酸盐 - 吖嗪调色剂）颗粒的水分散体，其中颗粒的吖嗪含量相对于羧酸银为约0.01至10重量％。 羧酸盐通常是长链脂肪酸的银盐，吖嗪调色剂是用作显影促进剂和调色剂如酞嗪的化合物。 这些银（羧酸盐 - 吖嗪）颗粒可用于配制可用于水性热成像或光热成像成像元件的成像组合物。
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14.发明授权Silver (carboxylate-n-alkyl thiolate) particles for photothermographic of thermographic imaging 失效用于光热成像光热照相的银（羧酸盐 - 正烷基硫醇盐）颗粒公开(公告)号：US06638708B1
公开(公告)日：2003-10-28
申请号：US10200417
申请日：2002-07-22
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/49809
摘要： The present disclosure relates to dispersions of silver (carboxylate-n-alkyl thiolate). The carboxylates are typically silver salts of long chain fatty acids and the n-alkyl thiolate is preferably 1-dodecanethiol. These silver (carboxylate-n-alkyl thiolate) particles can be used to formulate imaging forming compositions that are useful in aqueous thermographic or photothermographic imaging elements.
摘要翻译： 本公开涉及银（羧酸盐 - 正烷基硫醇盐）的分散体。 羧酸盐通常是长链脂肪酸的银盐，正烷基硫醇盐优选为1-十二烷硫醇。 这些银（羧酸盐 - 正烷基硫醇盐）颗粒可用于配制可用于水性热成像或光热成像成像元件的成像组合物。
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15.发明授权Silver-(carboxylate-azine toner) particles for photothermographic and thermographic imaging 失效用于光热照相和热成像成像的银 - （羧酸盐 - 吖嗪调色剂）颗粒公开(公告)号：US06919171B2
公开(公告)日：2005-07-19
申请号：US10744923
申请日：2003-12-23
申请人： Mark Lelental , Peter J. Ghyzel , John W. Boettcher , James L. Wakley , David A. Dickinson , Joe E. Maskasky , Roger L. Klaus , Victor P. Scaccia , Thomas Blanton
发明人： Mark Lelental , Peter J. Ghyzel , John W. Boettcher , James L. Wakley , David A. Dickinson , Joe E. Maskasky , Roger L. Klaus , Victor P. Scaccia , Thomas Blanton
CPC分类号： G03C1/49845 , G03C1/005 , G03C1/49809 , Y10S430/165 , Y10S430/166
摘要： The present disclosure relates to aqueous dispersions of silver (carboxylate-azine toner) particles wherein the azine content of the particles is from about 0.01 to 10% by weight relative to silver carboxylate. The carboxylates are typically silver salts of long chain fatty acids and the azine toners are the compounds that function as development accelerators and toning agents such as phthalazine. These silver (carboxylate-azine) particles can be used to formulate imaging forming compositions that are useful in aqueous thermographic or photothermographic imaging elements.
摘要翻译： 本公开涉及银（羧酸盐 - 吖嗪调色剂）颗粒的水分散体，其中颗粒的吖嗪含量相对于羧酸银为约0.01至10重量％。 羧酸盐通常是长链脂肪酸的银盐，吖嗪调色剂是用作显影促进剂和调色剂如酞嗪的化合物。 这些银（羧酸盐 - 吖嗪）颗粒可用于配制可用于水性热成像或光热成像成像元件的成像组合物。
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16.发明授权公开(公告)号：US06391537B2
公开(公告)日：2002-05-21
申请号：US09764677
申请日：2001-01-18
IPC分类号： G03C1498
CPC分类号： G03C1/49809 , G03C1/38 , G03C2001/03594
摘要： There is disclosed a nanoparticulate dispersion of a silver carboxylate particles having on the surface of the particles a surface modifier which is a nonionic oligomeric surfactant based on vinyl polymer with an amido function. In particular, the surface modifier is acrylamide, methacrylamide or derivatives thereof. Also disclosed are various compositions including the dispersions including oxidation-reduction imaging forming compositions, thermographic elements and photothermographic compositions and elements. The preferred carboxylate is a silver salt of a long chain fatty acid such as silver behenate.
摘要翻译： 公开了一种具有在颗粒表面上的羧酸银颗粒的纳米颗粒分散体，该表面改性剂是基于具有酰氨基官能团的乙烯基聚合物的非离子低聚表面活性剂。 特别地，表面改性剂是丙烯酰胺，甲基丙烯酰胺或其衍生物。 还公开了包括包括氧化还原成像组合物，热成像元件和光热成像组合物和元素的分散体的各种组合物。 优选的羧酸酯是长链脂肪酸的银盐，例如山嵛酸银。
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17.发明授权公开(公告)号：US06365336B1
公开(公告)日：2002-04-02
申请号：US09703050
申请日：2000-10-31
IPC分类号： G03C1498
CPC分类号： G03C1/015 , G03C1/04 , G03C1/49818 , G03C1/49836 , G03C1/49845 , G03C1/49863
摘要： There is disclosed an aqueous photothermographic composition comprising a) a photosensitive silver halide emulsion precipitated in a water dispersible cationic starch peptizing agent and b) an oxidation-reduction imaging forming composition comprising (I) a colloidal dispersion of silver compound particles and (ii) an organic reducing agent. The use of a starch peptizing agent reduces the fog in an element using the composition upon thermal processing.
摘要翻译： 公开了一种水性光热敏成像组合物，其包含a）在水分散性阳离子淀粉胶溶剂中沉淀的感光卤化银乳剂和b）氧化还原成像组合物，其包含（I）银化合物颗粒的胶态分散体和（ii） 有机还原剂。 淀粉胶溶剂的使用通过热处理降低了使用组合物的元素中的雾。
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18.发明授权Photographic emulsion having an improved speed, photographic element containing said emulsion, and method 失效具有改善速度的照相乳剂，含有所述乳液的照相元件和方法
公开(公告)号：US06040129A
公开(公告)日：2000-03-21
申请号：US288900
申请日：1999-04-09
CPC分类号： G03C1/08
摘要： A photographic emulsion comprising dispersed in a binder sensitized silver halide grains wherein the emulsion is sensitized from an organometallic compound of formula:(R).sub.n (X).sub.m M (I)wherein M is a metal selected from the group consisting of lead, tin, boron, bismuth and thallium, each R is independently an alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group, an alkenyl group or a alkynyl group, each X is independently halogen, hydroxy, or alkoxy, n is 1 to 4 and m is 0 to 3, with the proviso that when M is lead or tin, n is 1 to 4 and m+n is 4, when M is boron or bismuth, n is 1 to 3 and m+n is 3 and when M is thallium, either n is 1 and m is 0, or n is 1 to 3 and n+m is 3.
摘要翻译： 包含分散在粘合剂敏化卤化银颗粒中的照相乳剂，其中所述乳液由下式的有机金属化合物敏化：（R）n（X）mM（I）其中M是选自铅，锡， 硼，铋和铊，每个R独立地为烷基，环烷基，芳基，杂环基，烯基或炔基，每个X独立地为卤素，羟基或烷氧基，n为1至4 m为0〜3，条件是当M为铅或锡时，n为1〜4，m + n为4，当M为硼或铋时，n为1〜3，m + n为3， M为铊，n为1，m为0，n为1〜3，n + m为3。
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