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91. 发明申请

US20080311493A1 INKLESS REIMAGEABLE PRINTING PAPER AND METHOD 审中-公开
标题翻译：无缝可打印的打印纸和方法
公开(公告)号：US20080311493A1
公开(公告)日：2008-12-18
申请号：US11762176
申请日：2007-06-13
申请人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier
发明人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier
IPC分类号： G03C1/00 , G03C11/00
CPC分类号： G03C1/73
摘要： An image forming medium includes a substrate and an imaging layer coated on or inpregnated into said substrate, where the imaging layer includes a photochromic material and an optional intermolecular hydrogen bond stabilizer, dispersed in a polymeric binder, where the photochromic material reversibly forms intramolecular hydrogen bonds or reversibly forms intermolecular hydrogen bonds with the intermolecular hydrogen bond stabilizer, and thereby exhibits a reversible transition between a colorless state and a colored state in response to heat and light.
摘要翻译：图像形成介质包括基底和涂覆在或浸入所述基底中的成像层，其中成像层包括分散在聚合物粘合剂中的光致变色材料和任选的分子间氢键稳定剂，其中光致变色材料可逆地形成分子内氢键或者与分子间氢键稳定剂可逆地形成分子间氢键，由此响应于热和光而呈现无色状态和着色状态之间的可逆转变。

92. 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。

93. 发明授权

US07282245B2 Device with multiple liquid crystal layers 失效
标题翻译：具有多个液晶层的装置
公开(公告)号：US07282245B2
公开(公告)日：2007-10-16
申请号：US10973139
申请日：2004-10-26
申请人： Gabriel Iftime , Hadi K. Mahabadi , Peter M. Kazmaier
发明人： Gabriel Iftime , Hadi K. Mahabadi , Peter M. Kazmaier
IPC分类号： C09K19/52 , C09K19/54 , G02F1/1347
CPC分类号： C09K19/52 , G02F1/13476 , G02F1/13718 , G02F2001/13775 , Y10T428/10 , Y10T428/1036
摘要： A device composed of: (a) a first liquid crystal composition including a first liquid crystal and a first liquid crystal domain stabilizing compound, wherein the first liquid crystal composition switches between a strongly scattering state of a first plurality of smaller liquid crystal domains that strongly scatters a predetermined light and a weakly scattering state of a second plurality of larger liquid crystal domains that weakly scatters the predetermined light; and (b) a second liquid crystal composition including a second liquid crystal and a second liquid crystal domain stabilizing compound, wherein the second liquid crystal composition switches between a strongly scattering state of a first plurality of smaller liquid crystal domains that strongly scatters the predetermined light and a weakly scattering state of a second plurality of larger liquid crystal domains that weakly scatters the predetermined light, wherein the second liquid crystal composition and the first liquid crystal composition are in a stacked arrangement.
摘要翻译：一种装置，包括：（a）包括第一液晶和第一液晶畴稳定化合物的第一液晶组合物，其中所述第一液晶组合物在第一多个较小液晶畴的强烈散射状态之间切换，散射预定光的弱散射的第二多个较大液晶畴的预定光和弱散射状态; 和（b）包括第二液晶和第二液晶畴稳定化合物的第二液晶组合物，其中所述第二液晶组合物在强烈散射所述预定光的第一多个较小液晶畴的强散射状态之间切换以及弱散射预定光的第二多个较大的液晶畴的弱散射状态，其中第二液晶组合物和第一液晶组合物是堆叠布置。

94. 发明授权

US07195802B2 Multi-color cholesteric liquid crystal display 失效
标题翻译：多色胆固醇液晶显示
公开(公告)号：US07195802B2
公开(公告)日：2007-03-27
申请号：US11003169
申请日：2004-12-03
申请人： Gabriel Iftime , Peter M. Kazmaier
发明人： Gabriel Iftime , Peter M. Kazmaier
IPC分类号： C09K19/36 , C09K19/54
CPC分类号： G02F1/13718 , G02F2202/06 , G02F2203/34 , Y10T428/10 , Y10T428/1036
摘要： A cholesteric display including a cholesteric liquid crystal, and a dipolar dopant having limited miscibility in the cholesteric liquid crystal is provided. In accordance with another aspect, a process is provided for forming a cholesteric liquid crystal composition by dissolving a dipolar dopant having limited solubility into a cholesteric liquid crystal. The liquid crystal composition can be utilized to produce a cholesteric display. The liquid crystal domains in the liquid crystal composition rotate away from a planar state in the presence of an applied electric field and the degree of rotation is a function of the applied electric field strength. The reflected color is then a function of the applied electric field.
摘要翻译：提供了包括胆甾型液晶的胆甾型显示器和胆甾醇型液晶中具有有限混溶性的偶极掺杂剂。根据另一方面，提供了通过将具有有限溶解度的偶极掺杂剂溶解到胆甾型液晶中来形成胆甾型液晶组合物的方法。可以使用液晶组合物来生产胆甾型显示器。在施加电场的情况下，液晶组合物中的液晶畴从平面状态旋转，旋转度是所施加的电场强度的函数。反射的颜色然后是所施加的电场的函数。

95. 发明授权

US06994801B2 Compounds of formula (4) to stabilize liquid crystal domains 失效
标题翻译：用于稳定液晶畴的式（4）化合物
公开(公告)号：US06994801B2
公开(公告)日：2006-02-07
申请号：US10828973
申请日：2004-04-21
申请人： Gabriel Iftime , Peter M. Kazmaier
发明人： Gabriel Iftime , Peter M. Kazmaier
IPC分类号： C09K19/52 , C09K19/54
CPC分类号： C09K19/52 , C09K19/54
摘要： A compound having formula (4) wherein: D4 is an electron donor moiety; C4 is a conjugated bridging moiety; A4 is an electron acceptor moiety; S4 is a hydrocarbon, a heterocyclic moiety, or a hetero-acyclic moiety; b″ is an integer; Z4 is a polymerizable moiety; and e″ is the degree of polymerization.
摘要翻译：具有式（4）的化合物<化学id =“CHEM-US-00001”num =“000

96. 发明授权

US06849204B2 Compounds of formulas (5) and (6) to stabilize liquid crystal domains 失效
标题翻译：用于稳定液晶畴的式（5）和（6）的化合物
公开(公告)号：US06849204B2
公开(公告)日：2005-02-01
申请号：US10319876
申请日：2002-12-13
申请人： Gabriel Iftime , Peter M. Kazmaier
发明人： Gabriel Iftime , Peter M. Kazmaier
IPC分类号： C09K19/52 , C09K19/54
CPC分类号： C09K19/54 , C09K19/52
摘要： A compound having formula (5) wherein: D5 is an electron donor moiety; C5 is a conjugated bridging moiety; A5 is an electron acceptor moiety; R5 is a spacer moiety; S5 is a hydrocarbon, a heterocyclic moiety, or a hetero-acyclic moiety; and c′ is an integer.
摘要翻译：具有式（5）的化合物其中：D 5是电子给体部分; C5是共轭桥连部分; A5是电子受体部分; R5是间隔子部分; S5是烃，杂环部分或杂 - 无环部分; andc'是一个整数。

97. 发明授权

US08304747B2 Sensors and methods for determining whether an item has been exposed to an environmental condition 有权
标题翻译：用于确定物品是否已经暴露于环境条件的传感器和方法
公开(公告)号：US08304747B2
公开(公告)日：2012-11-06
申请号：US12557130
申请日：2009-09-10
申请人： Tom Kavassalis , Peter M. Kazmaier , Gabriel Iftime , Kentaro Morimitsu , Adela Goredema
发明人： Tom Kavassalis , Peter M. Kazmaier , Gabriel Iftime , Kentaro Morimitsu , Adela Goredema
IPC分类号： G01J1/38
CPC分类号： G01J1/50 , G01K3/04 , G01K11/12
摘要： A method for determining whether an item has been exposed to an environmental condition during a monitoring period. The method includes placing a sensor at least in proximity to the item at the beginning of the monitoring period so that the sensor will be exposed to a level of an environmental condition that can be correlated to an exposure level of the item to the environmental condition; reading the sensor; and determining from reading the sensor whether the item has been exposed to the environmental condition. The sensor includes a detecting material comprising a photochromic or photothermochromic material, the detecting material selected so that upon exposure to the environmental condition the detecting material exhibits a detectable color change.
摘要翻译：一种用于在监视期间确定物品是否已经暴露于环境条件的方法。该方法包括在监测周期开始时将传感器至少放置在物品附近，使得传感器将暴露于可以将物品的曝光水平与环境条件相关联的环境条件的水平; 读传感器; 并且从读取传感器确定物品是否已经暴露于环境条件。传感器包括检测材料，其包括光致变色或光致变色材料，所述检测材料被选择为使得当暴露于环境条件时，检测材料表现出可检测的颜色变化。

98. 发明授权

US08303699B2 Photo-erasable ink for full color printing 有权
标题翻译：可擦除墨水用于全彩色打印
公开(公告)号：US08303699B2
公开(公告)日：2012-11-06
申请号：US12103368
申请日：2008-04-15
申请人： Michelle N. Chretien , Gabriel Iftime , Tyler B. Norsten , Peter M. Kazmaier
发明人： Michelle N. Chretien , Gabriel Iftime , Tyler B. Norsten , Peter M. Kazmaier
IPC分类号： C09D11/02
CPC分类号： C09D11/50
摘要： An ink compatibility including a dye and surface functionalized photocatalytically active semiconductor nanoparticles is provided. This ink composition enables the reuse of a print substrate, because the surface functionalized photocatalytically active semiconductor nanoparticles bleach the dye under an activating radiation.
摘要翻译：提供了包括染料和表面官能化的光催化活性半导体纳米颗粒的油墨相容性。由于表面官能化的光催化活性半导体纳米颗粒在活化辐射下漂白染料，所以该油墨组合物能够重复使用印刷基材。

99. 发明申请

US20110281482A1 NOVEL LOWER COST REUSABLE POLYMER BINDER 有权
标题翻译：新一代降低成本可重复使用的聚合物粘合剂
公开(公告)号：US20110281482A1
公开(公告)日：2011-11-17
申请号：US12779542
申请日：2010-05-13
申请人： Adela Goredema , Guerino Sacripante , Gabriel Iftime , Kentaro Morimitsu , Roger Gaynor , Peter M. Kazmaier
发明人： Adela Goredema , Guerino Sacripante , Gabriel Iftime , Kentaro Morimitsu , Roger Gaynor , Peter M. Kazmaier
IPC分类号： B32B5/02 , C08L67/00 , B32B29/00 , B32B15/08 , B32B18/00 , B32B21/08 , B32B27/00 , C08G63/78 , B32B17/10
CPC分类号： C08G63/195 , B32B5/02 , B32B9/005 , B32B9/045 , B32B15/08 , B32B21/08 , B32B27/10 , B32B27/18 , B32B27/281 , B32B27/283 , B32B27/286 , B32B27/30 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/40 , B32B29/00 , B32B2250/40 , B32B2307/4026 , B32B2307/41 , B32B2307/412 , B32B2307/50 , B32B2307/546 , B32B2307/732 , B32B2429/02 , C08G63/6856 , C08G63/78 , Y10T428/31678 , Y10T428/31989 , Y10T428/31993 , Y10T442/20
摘要： Exemplary embodiments provide compositions for erasable media and methods of forming polymers for erasable media. The method can include providing a first monomer, the first monomer including one or more alkoxylated bisphenols and adding at least one second monomer and a catalyst to the first monomer to form a mixture at a first temperature, the second monomer selected from the group consisting of an organic diacid, a dialkyl ester of the organic diacid, and combinations thereof. The method can also include melt condensing the mixture by increasing the temperature from the first temperature to a second temperature over a first amount of time to form one or more polymers, wherein the one or more polymers has an acid value in the range of about 0.1 mg-KOH to about 12 mg-KOH.
摘要翻译：示例性实施例提供了可擦除介质的组合物和形成用于可擦除介质的聚合物的方法。该方法可以包括提供第一单体，第一单体包括一种或多种烷氧基化双酚，并在第一温度下向第一单体加入至少一种第二单体和催化剂以形成混合物，第二单体选自有机二酸，有机二酸的二烷基酯及其组合。该方法还可以包括通过在第一时间内将温度从第一温度升高到第二温度来熔融冷凝混合物以形成一种或多种聚合物，其中所述一种或多种聚合物的酸值在约0.1的范围内 mg-KOH至约12mg-KOH。

100. 发明申请

US20110092364A1 OLIGOMERIC SPIROPYRANS FOR ERASABLE MEDIUM APPLICATIONS 有权
标题翻译：用于可擦除介质应用的低温螺旋桨
公开(公告)号：US20110092364A1
公开(公告)日：2011-04-21
申请号：US12603227
申请日：2009-10-21
申请人： Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Peter M. Kazmaier
发明人： Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Peter M. Kazmaier
IPC分类号： B41M5/323 , B41M5/26 , B05B5/00
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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