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公开(公告)号：US07811741B2
公开(公告)日：2010-10-12
申请号：US12391499
申请日：2009-02-24
申请人： Peter M. Kazmaier , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
发明人： Peter M. Kazmaier , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
摘要： An image-forming medium and methods for forming and imaging the medium are provided. The disclosed medium can be strongly colored under room illumination (or deliberate UV) and can be selectively discolored at an appropriate light wavelength to form an image. In one embodiment, the image-forming medium can include a substrate (e.g., a sheet of paper), a photochromic material incorporated with the substrate, and a photo-absorbing material incorporated with the photochromic material. Exemplary methods for using the image-forming medium to make a transient image can include first forming the image-forming medium by applying a coating solution containing photochromic material to the substrate or paper. The image-forming medium can have a medium color and can then be selectively exposed to a radiation through a mask to convert the photochromic material from a colored form to a colorless form and thus to form an image having a color contrast with its background.
摘要翻译： 提供了一种图像形成介质以及用于形成和成像介质的方法。 所公开的介质可以在室内照明（或有意识的UV）下强烈着色，并且可以在适当的光波长下选择性地变色以形成图像。 在一个实施例中，图像形成介质可以包括基底（例如，一张纸），与基底结合的光致变色材料以及与光致变色材料结合的光吸收材料。 使用图像形成介质进行瞬时图像的示例性方法可以包括首先通过将含有光致变色材料的涂布溶液涂布到基材或纸上来形成图像形成介质。 图像形成介质可以具有中等颜色，然后可以通过掩模选择性地暴露于辐射，以将光致变色材料从有色形式转变成无色形式，并因此形成具有背景色彩对比度的图像。
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公开(公告)号：US20100216635A1
公开(公告)日：2010-08-26
申请号：US12391499
申请日：2009-02-24
申请人： Peter M. KAZMAIER , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
发明人： Peter M. KAZMAIER , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
摘要： An image-forming medium and methods for forming and imaging the medium are provided. The disclosed medium can be strongly colored under room illumination (or deliberate UV) and can be selectively discolored at an appropriate light wavelength to form an image. In one embodiment, the image-forming medium can include a substrate (e.g., a sheet of paper), a photochromic material incorporated with the substrate, and a photo-absorbing material incorporated with the photochromic material. Exemplary methods for using the image-forming medium to make a transient image can include first forming the image-forming medium by applying a coating solution containing photochromic material to the substrate or paper. The image-forming medium can have a medium color and can then be selectively exposed to a radiation through a mask to convert the photochromic material from a colored form to a colorless form and thus to form an image having a color contrast with its background.
摘要翻译： 提供了一种图像形成介质以及用于形成和成像介质的方法。 所公开的介质可以在室内照明（或有意识的UV）下强烈着色，并且可以在适当的光波长下选择性地变色以形成图像。 在一个实施例中，图像形成介质可以包括基底（例如，一张纸），与基底结合的光致变色材料以及与光致变色材料结合的光吸收材料。 使用图像形成介质进行瞬时图像的示例性方法可以包括首先通过将含有光致变色材料的涂布溶液涂布到基材或纸上来形成图像形成介质。 图像形成介质可以具有中等颜色，然后可以通过掩模选择性地暴露于辐射，以将光致变色材料从有色形式转变成无色形式，并因此形成具有背景色彩对比度的图像。
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公开(公告)号：US08603944B2
公开(公告)日：2013-12-10
申请号：US12603227
申请日：2009-10-21
IPC分类号： B41M5/20
CPC分类号： B41M5/284 , B41M7/0009 , B41M7/0072
摘要： Exemplary embodiments provide compositions and methods for making and using an erasable medium that can contain oligomeric photochromic materials such as spiropyran oligomers, wherein the oligomeric photochromic material can include a plurality of photochromic groups such as spiropyrans covalently connected together by one or more linkers.
摘要翻译： 示例性实施方案提供了用于制备和使用可含有寡聚光致变色材料如螺吡喃低聚物的可消除介质的组合物和方法，其中所述低聚光致变色材料可以包括多个光致变色基团，例如由一个或多个接头共价连接在一起的螺吡喃。
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4.发明授权Particles with photochromic and light absorbing material for reimageable medium 有权具有光致变色和光吸收材料的颗粒，用于可再成像的介质公开(公告)号：US08304076B2
公开(公告)日：2012-11-06
申请号：US12245103
申请日：2008-10-03
申请人： Tyler Norsten , Daryl W Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M Kazmaier , Gordon Sisler
发明人： Tyler Norsten , Daryl W Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M Kazmaier , Gordon Sisler
IPC分类号： B32B5/16
CPC分类号： C08K5/0041 , Y10T428/254 , Y10T428/2991 , Y10T428/2998
摘要： Various embodiments provide a plurality of particles and a reimageable medium including the plurality of particles. The plurality of particles can include a binder; a photochromic material; and a light absorbing material. The photochromic material is capable of reversibly converting among a less colored form and a more colored form in response to a predetermined wavelength scope, where light absorption by the light absorbing material is less than about 50% of light absorption by the less colored form of the photochromic material.
摘要翻译： 各种实施例提供多个颗粒和包含多个颗粒的可再成像介质。 多个颗粒可以包括粘合剂; 光致变色材料; 和吸光材料。 光致变色材料能够响应于预定波长范围在较少着色的形式和更加着色的形式之间可逆地转换，其中由光吸收材料的光吸收小于光吸收的约50％ 光致变色材料。
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公开(公告)号：US20100086768A1
公开(公告)日：2010-04-08
申请号：US12245103
申请日：2008-10-03
申请人： Tyler Norsten , Daryl W. Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M. Kazmaier , Gordon Sisler
发明人： Tyler Norsten , Daryl W. Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M. Kazmaier , Gordon Sisler
CPC分类号： C08K5/0041 , Y10T428/254 , Y10T428/2991 , Y10T428/2998
摘要： A plurality of particles including: (a) a binder; (b) a photochromic material; and (c) a light absorbing material.
摘要翻译： 多个颗粒包括：（a）粘合剂; （b）光致变色材料; 和（c）吸光材料。
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6.发明授权Reimageable and reusable medium and method of producing and using the reimageable and reusable medium 失效可再成像和可重复使用的介质以及生产和使用可再成像和可重复使用介质的方法公开(公告)号：US08216765B2
公开(公告)日：2012-07-10
申请号：US12400276
申请日：2009-03-09
CPC分类号： G03C1/733
摘要： The present disclosure provides a reusable and reimageable medium including a substrate coated with a photochromic polymer. The photochromic polymer has a glass transition temperature ranging from 30° C. to 150° C., such as from about 30° C. to about 100° C., and the coated substrate converts to a colored state when both UV light and temperatures ranging from 30° C. up to 100° C. are applied to the coated substrate. The present disclosure also provides a method for producing and using the reusable and reimageable medium.
摘要翻译： 本公开提供了可重复使用和可再成像的介质，其包括涂覆有光致变色聚合物的基材。 光致变色聚合物的玻璃化转变温度为30℃至150℃，例如约30℃至约100℃，并且当UV光和温度都为 在涂覆的基材上施加30℃至100℃的范围。 本公开还提供了用于生产和使用可重复使用和可再成像的介质的方法。
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公开(公告)号：US20110092364A1
公开(公告)日：2011-04-21
申请号：US12603227
申请日：2009-10-21
CPC分类号： B41M5/284 , B41M7/0009 , B41M7/0072
摘要： Exemplary embodiments provide compositions and methods for making and using an erasable medium that can contain oligomeric photochromic materials such as spiropyran oligomers, wherein the oligomeric photochromic material can include a plurality of photochromic groups such as spiropyrans covalently connected together by one or more linkers.
摘要翻译： 示例性实施方案提供了用于制备和使用可含有寡聚光致变色材料如螺吡喃低聚物的可消除介质的组合物和方法，其中所述低聚光致变色材料可以包括多个光致变色基团，例如由一个或多个接头共价连接在一起的螺吡喃。
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公开(公告)号：US20100041551A1
公开(公告)日：2010-02-18
申请号：US12190531
申请日：2008-08-12
IPC分类号： B41M5/26
CPC分类号： B41M5/284 , B41M2205/18 , Y10S430/146
摘要： The presently disclosed embodiments are directed to image forming mediums useful for reimageable and transient documents. More particularly, the embodiments pertain to an image forming medium comprising thermally gated photochromic materials comprising diarylethene (DAE) photochromes which avoid problems with unwanted reduction in color contrast due to background coloration.
摘要翻译： 目前公开的实施例涉及用于可再成像和暂时文件的图像形成介质。 更具体地说，这些实施方案涉及包含热门控的光致变色材料的图像形成介质，其包含二芳基烯（DAE）光致变色，其避免了由于背景着色引起的颜色对比度的不期望的减少的问题。
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公开(公告)号：US07678515B2
公开(公告)日：2010-03-16
申请号：US12190531
申请日：2008-08-12
CPC分类号： B41M5/284 , B41M2205/18 , Y10S430/146
摘要： The presently disclosed embodiments are directed to image forming mediums useful for reimageable and transient documents. More particularly, the embodiments pertain to an image forming medium comprising thermally gated photochromic materials comprising diarylethene (DAE) photochromes which avoid problems with unwanted reduction in color contrast due to background coloration.
摘要翻译： 目前公开的实施例涉及用于可再成像和暂时文件的图像形成介质。 更具体地说，这些实施方案涉及包含热门控的光致变色材料的图像形成介质，其包含二芳基烯（DAE）光致变色，其避免了由于背景着色引起的颜色对比度的不期望的减少的问题。
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公开(公告)号：US09528016B2
公开(公告)日：2016-12-27
申请号：US13457221
申请日：2012-04-26
IPC分类号： C09D11/00 , C07C233/05 , C09D11/34
CPC分类号： C09D11/38 , C09D11/328 , C09D11/34
摘要： A phase change ink composition suitable for high speed ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound, and optionally, a colorant, which provides for a robust ink. The crystalline compound is an amide and the amorphous compound is an ester of tartaric acid.
摘要翻译： 适用于高速喷墨印刷的相变油墨组合物，包括在涂布纸基材上进行印刷。 在实施方案中，相变油墨组合物包含结晶化合物和无定形化合物，以及任选的着色剂，其提供坚固的油墨。 结晶化合物是酰胺，无定形化合物是酒石酸的酯。
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