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1. 发明授权

US07993807B2 Compositions, systems, and methods for imaging 有权
标题翻译：组成，系统和成像方法
公开(公告)号：US07993807B2
公开(公告)日：2011-08-09
申请号：US10833728
申请日：2004-04-28
申请人： Vladek Kasperchik , William Dorogy , Makarand Gore , Marshall Field
发明人： Vladek Kasperchik , William Dorogy , Makarand Gore , Marshall Field
IPC分类号： G03F7/00 , G03F7/004
CPC分类号： G03C1/732 , Y10S430/163 , Y10S430/165
摘要： A composition, method, and system for recording an image. The system includes a multiphase imaging material in which energy is absorbed by an antenna material. The absorbed energy causes the reaction of an activator and a color-forming material to form a mark. A fixer is employed to retard the fading of the mark.
摘要翻译：用于记录图像的构图，方法和系统。该系统包括其中能量被天线材料吸收的多相成像材料。吸收的能量导致活化剂和成色材料的反应形成标记。采用定位器来延缓标记的褪色。

2. 发明授权

US07645558B2 Inkless reimageable printing paper and method 失效
标题翻译：无油可重复成像的打印纸和方法
公开(公告)号：US07645558B2
公开(公告)日：2010-01-12
申请号：US11762177
申请日：2007-06-13
申请人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
发明人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
IPC分类号： G03F7/00 , G03F7/004
CPC分类号： G03C1/73 , C07D333/32 , C09B57/00 , Y02P20/582 , Y10S430/146 , Y10S430/163
摘要： An image forming medium includes a paper substrate and an imaging layer coated on or impregnated into a paper substrate, where the imaging layer is formed of an imaging composition that includes an alkoxy substituted diarylethene photochromic material dissolved or dispersed in a solvent or polymeric binder, and where the imaging composition exhibits a reversible transition between a colorless and a colored state.
摘要翻译：图像形成介质包括纸基材和涂布在或浸渍在纸基材中的成像层，其中成像层由包含溶解或分散在溶剂或聚合物粘合剂中的烷氧基取代的二元乙烯光致变色材料的成像组合物形成，以及其中成像组合物呈现无色和着色状态之间的可逆转变。

3. 发明授权

US07498122B2 Solvent-less process for producing transient documents 失效
标题翻译：用于生产瞬态文件的无溶剂过程
公开(公告)号：US07498122B2
公开(公告)日：2009-03-03
申请号：US11215950
申请日：2005-08-30
申请人： Gabriel Iftime , Peter M. Kazmaier , Naveen Chopra , San-Ming Yang , Raymond W. Wong
发明人： Gabriel Iftime , Peter M. Kazmaier , Naveen Chopra , San-Ming Yang , Raymond W. Wong
IPC分类号： G03C5/00
CPC分类号： G03C1/73 , G03C1/685 , Y10S430/136 , Y10S430/163
摘要： A solvent-less process for producing a transient document which is capable of self-erasing, wherein the solvent-less process includes a) heating and reacting a photochromic compound and a polymer to form a coating composition, and b) coating the coating composition onto an image-receiving side of a transient document substrate, and further an image forming method using the same solvent-less process and including (i) providing a reimageable medium of a substrate and a photochromic material, wherein the medium is capable of exhibiting a color contrast and an absence of the color contrast; (ii) exposing the medium to an imaging light corresponding to a predetermined image to result in an exposed region and a non-exposed region, wherein the color contrast is present between the exposed region and the non-exposed region to allow a temporary image corresponding to the predetermined image to be visible for a visible time; (iii) subjecting the temporary image to an indoor ambient condition for an image erasing time to change the color contrast to the absence of the color contrast to erase the temporary image without using an image erasure device; and (iv) optionally repeating procedures (ii) and (ii) a number of times to result in the medium undergoing a number of additional cycles of temporary image formation and temporary image erasure.
摘要翻译：一种用于生产能够自擦除的瞬态文件的无溶剂方法，其中无溶剂方法包括：a）将光致变色化合物和聚合物加热和反应以形成涂料组合物，和b）将涂料组合物涂布到瞬时原稿基板的图像接收侧，以及使用相同无溶剂工艺的图像形成方法，并且包括（i）提供基板和光致变色材料的可再成像介质，其中该介质能够呈现颜色对比度和缺乏色彩对比度; （ii）将介质暴露于与预定图像相对应的成像光，以产生曝光区域和未曝光区域，其中在曝光区域和非曝光区域之间存在颜色对比度，以允许临时图像对应到预定图像以在可见时间内可见; （iii）使临时图像经历室内环境条件以获得图像擦除时间，以将颜色对比度改变为不存在色彩对比度以擦除临时图像而不使用图像擦除装置; 和（iv）可选地重复上述步骤（ii）和（ii）多次以导致介质经历多次临时图像形成和临时图像擦除的附加循环。

4. 发明申请

US20080311494A1 INKLESS REIMAGEABLE PRINTING PAPER AND METHOD 失效
标题翻译：无缝可打印的打印纸和方法
公开(公告)号：US20080311494A1
公开(公告)日：2008-12-18
申请号：US11762177
申请日：2007-06-13
申请人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
发明人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
IPC分类号： G03C1/00 , G03C11/00
CPC分类号： G03C1/73 , C07D333/32 , C09B57/00 , Y02P20/582 , Y10S430/146 , Y10S430/163
摘要： An image forming medium includes a paper substrate and an imaging layer coated on or impregnated into a paper substrate, where the imaging layer is formed of an imaging composition that includes an alkoxy substituted diarylethene photochromic material dissolved or dispersed in a solvent or polymeric binder, and where the imaging composition exhibits a reversible transition between a colorless and a colored state.
摘要翻译：图像形成介质包括纸基材和涂布在或浸渍在纸基材中的成像层，其中成像层由包含溶解或分散在溶剂或聚合物粘合剂中的烷氧基取代的二元乙烯光致变色材料的成像组合物形成，以及其中成像组合物呈现无色和着色状态之间的可逆转变。

5. 发明授权

US07326526B2 Films with photoresponsive wettability 失效
标题翻译：具有光响应润湿性的膜
公开(公告)号：US07326526B2
公开(公告)日：2008-02-05
申请号：US11014220
申请日：2004-12-15
申请人： W. Grant McGimpsey , John C. MacDonald
发明人： W. Grant McGimpsey , John C. MacDonald
IPC分类号： G03C1/685 , G03C1/735 , G03C1/74 , G03C1/67
CPC分类号： B82Y30/00 , B01L3/5027 , B01L2400/0688 , B05D1/185 , B05D5/00 , B82Y40/00 , C07B2200/11 , C07F1/005 , C09K9/02 , C09K2211/1029 , C09K2211/1092 , C09K2211/188 , G03C1/733 , Y10S430/163 , Y10T428/268
摘要： In various aspects, the present invention provides substantially monolayer thick molecular films with photoresponsive wettability, the molecules of said films comprising a photochromic molecule coordinated to a metal atom, which is coordinated to an organic tethering molecule, surface coupling group, or both, having a group for attachment to a surface of a substrate. In various aspects, the present inventions also provide photochromic articles comprising said films, methods of forming said films, and methods of manufacturing photochromic articles using said films. In various embodiments, provided are molecular films where the photoconversion between configurations of the photochromic molecule is substantially reversible by irradiation with light. In various embodiments, provided are films where the photoconversion is substantially irreversible by irradiation with light.
摘要翻译：在各个方面，本发明提供了具有光响应润湿性的基本上单层厚的分子膜，所述膜的分子包含与金属原子配位的光致变色分子，其与有机系链分子，表面偶联基团或两者配位，具有组，用于附着到基底的表面。在各个方面，本发明还提供了包含所述薄膜的光致变色制品，形成所述薄膜的方法，以及使用所述薄膜制造光致变色制品的方法。在各种实施方案中，提供了分子膜，其中光致变色分子的配置之间的光转换通过光照射基本上是可逆的。在各种实施方案中，提供了通过光照射基本上不可逆转换的膜。

6. 发明授权

US07316875B2 Photochromic paper with improved bistability 失效
标题翻译：具有改善双稳态性的光致变色纸
公开(公告)号：US07316875B2
公开(公告)日：2008-01-08
申请号：US11123163
申请日：2005-05-06
申请人： Gabriel Iftime , Peter M. Kazmaier
发明人： Gabriel Iftime , Peter M. Kazmaier
IPC分类号： G03C1/50 , G03C1/66 , G03C1/67 , G03C1/685 , G03C1/735
CPC分类号： G03C1/73 , Y10S430/163
摘要： An image forming medium including at least a polymer and a photochromic compound such as spiropyran embedded in the polymer, wherein spiropyran molecules of the spiropyran compound are chelated by a cation.
摘要翻译：包含至少包含聚合物的成像介质和嵌入聚合物中的螺吡喃的光致变色化合物，其中螺吡喃化合物的螺吡喃分子被阳离子螯合。

7. 发明授权

US07270932B2 Imaging composition and method 失效
标题翻译：成像组成和方法
公开(公告)号：US07270932B2
公开(公告)日：2007-09-18
申请号：US10773990
申请日：2004-02-06
申请人： Robert K. Barr , James T. Fahey , Corey O'Connor , James G. Shelnut , John J. Piskorski
发明人： Robert K. Barr , James T. Fahey , Corey O'Connor , James G. Shelnut , John J. Piskorski
IPC分类号： G03C1/73 , G03C1/00 , G03F7/029 , G03F7/031 , G03F7/20
CPC分类号： G03C1/73 , G03C1/732 , Y10S430/127 , Y10S430/163
摘要： Imaging compositions and methods of using the compositions are disclosed. The imaging compositions are sensitive to low levels of energy such that upon application of the low levels of energy the compositions change color or shade. The compositions may be used in methods of marking.
摘要翻译：公开了使用组合物的成像组合物和方法。成像组合物对低水平的能量敏感，使得当施加低水平的能量时，组合物改变颜色或阴影。组合物可用于标记方法。

8. 发明授权

US07214456B2 Reimageable medium 失效
标题翻译：可重塑介质
公开(公告)号：US07214456B2
公开(公告)日：2007-05-08
申请号：US10834722
申请日：2004-04-29
申请人： Gabriel Iftime , Naveen Chopra , Peter M. Kazmaier
发明人： Gabriel Iftime , Naveen Chopra , Peter M. Kazmaier
IPC分类号： G03F7/004
CPC分类号： G03C1/73 , G03C1/685 , Y10S430/163
摘要： An reimageable medium composed of: a substrate; and a photochromic material, wherein the medium is capable of exhibiting a color contrast and an absence of the color contrast, wherein the medium has a characteristic that when the medium exhibits the absence of the color contrast and is then exposed to an imaging light corresponding to a predetermined image to result in an exposed region and a non-exposed region, the color contrast is present between the exposed region and the non-exposed region to form a temporary image corresponding to the predetermined image that is visible for a visible time, wherein the medium has a characteristic that when the temporary image is exposed to an indoor ambient condition for an image erasing time, the color contrast changes to the absence of the color contrast to erase the temporary image in all of the following: (i) when the indoor ambient condition includes darkness at ambient temperature, (ii) when the indoor ambient condition includes indoor ambient light at ambient temperature, and (iii) when the indoor ambient condition includes both the darkness at ambient temperature and the indoor ambient light at ambient temperature, and wherein the medium is capable of undergoing multiple cycles of temporary image formation and temporary image erasure.
摘要翻译：一种可重复成像的介质，包括：基底; 和光致变色材料，其中所述介质能够呈现颜色对比度和不存在色彩对比度，其中所述介质具有当所述介质表现出不存在色彩对比度并且然后暴露于对应于导致曝光区域和未曝光区域的预定图像，在曝光区域和非曝光区域之间存在着色对比度，以形成对应于在可见时间可见的预定图像的临时图像，其中该介质具有当临时图像暴露于图像擦除时间的室内环境条件时，颜色对比度变为不存在色彩对比度以全部擦除临时图像：（i）当室内环境条件包括环境温度下的黑暗，（ii）当室内环境条件包括环境温度下的室内环境光，以及（iii）室内环境条件包括环境温度下的黑暗和环境温度下的室内环境光，并且其中介质能够经历多个周期的临时图像形成和临时图像擦除。

9. 发明授权

US07202006B2 Protective layer for reimageable medium 失效
公开(公告)号：US07202006B2
公开(公告)日：2007-04-10
申请号：US11156437
申请日：2005-06-20
申请人： Naveen Chopra , Gabriel Iftime , Peter M. Kazmaier
发明人： Naveen Chopra , Gabriel Iftime , Peter M. Kazmaier
IPC分类号： G03C1/675 , G03C1/73 , G03C1/815 , G03C5/22 , G03C5/16
CPC分类号： G03C1/73 , G03C1/002 , Y10S430/163
摘要： A reimageable recording medium includes a substrate, a display layer, and a protective layer. The protective layer comprises a microencapsulated diarylethene material that is capable of switching between a UV absorbing and UV transparent state. During an imaging process, the protective layer is switched from a UV absorbing state to a UV transparent state to allow UV light of a sufficient wavelength to convert a photochromic material of the display layer to a colored state to form an image. The protective material is then switched back to a UV absorbing state to prevent the UV light component from a reading source to convert unimaged areas of the display layer to change color, which would reduce the contrast and resolution of the imaged medium.

10. 发明授权

US07130118B2 Dynamic projection screen 失效
公开(公告)号：US07130118B2
公开(公告)日：2006-10-31
申请号：US10913917
申请日：2004-08-06
申请人： Rachel Fillmore Smythe , John A. Devos
发明人： Rachel Fillmore Smythe , John A. Devos
IPC分类号： G03B21/60 , C09K19/00 , G02F1/03 , G03C8/00 , G03C5/00
CPC分类号： G03B21/60 , Y10S430/163
摘要： An enhanced-contrast projection screen and method of controlling such screens are disclosed. An embodiment of a dynamic projection screen includes a passive layer and at least one active layer. The active layer is superimposed on at least a portion of the passive layer and is adapted to selectively toggle between being transparent and being opaque. A method of controlling such a screen includes determining desired dimensions of a reflective region, and activating at least a portion of an active layer superimposed on at least a portion of a passive layer. The active layer is adapted to selectively toggle between being transparent and opaque.

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