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1. 发明申请

WO2010114752A1 CO-CRYSTALLIZABLE DIACETYLENIC MONOMER COMPOSITIONS, CRYSTAL PHASES AND MIXTURES, AND RELATED METHODS 审中-公开
标题翻译：可结晶的二乙烯单体组合物，晶体相和混合物及相关方法
公开(公告)号：WO2010114752A1
公开(公告)日：2010-10-07
申请号：PCT/US2010/028500
申请日：2010-03-24
申请人： TEMPTIME CORPORATION , CASTILLO MARTINEZ, Elizabeth , BAUGHMAN, Ray, H. , HALL, Lee, J. , KOZLOV, Mikhail , SMITH, Dawn, E. , PRUSIK, Thaddeus , LENTZ, Carl, M.
发明人： CASTILLO MARTINEZ, Elizabeth , BAUGHMAN, Ray, H. , HALL, Lee, J. , KOZLOV, Mikhail , SMITH, Dawn, E. , PRUSIK, Thaddeus , LENTZ, Carl, M.
IPC分类号： C08G18/10
CPC分类号： C07C275/20 , C08F238/02 , G01N31/229
摘要： Solid polymerizable diacetylenic monomer compositions, including compositions co-crystallized from a diversity of solvent systems under diverse cooling conditions, can exhibit diffraction patterns associated with the color development reactivities of the compositions. High reactivity compositions are disclosed and high reactivity and low reactivity phases can be identified. A low angle powder X-ray diffraction peak can indicate the presence of one or more crystal phases in a composition. A fingerprint region can exhibit fingerprint patterns of diffraction peaks associated with different reactivities. Information about polymerization of the diacetylenic monomers is disclosed using 13C nuclear magnetic resonance ("NMR") characterization. Diacetylenic monomer compositions useful in ambient condition indicators, for example time-temperature indicators are disclosed.
摘要翻译：固体可聚合二炔单体组合物，包括在不同冷却条件下从多种溶剂体系共结晶的组合物可以显示与组合物的显色反应性相关的衍射图。公开了高反应性组合物，并且可以鉴定出高反应性和低反应性相。低角度粉末X射线衍射峰可以指示组合物中存在一个或多个结晶相。指纹区域可以显示与不同反应性相关的衍射峰的指纹图谱。使用13C核磁共振（“NMR”）表征公开了关于二乙炔单体的聚合的信息。公开了用于环境条件指示剂的二乙炔单体组合物，例如时间 - 温度指示剂。

2. 发明申请

WO2012044655A3 COLOR-CHANGING EMULSIONS FOR FREEZE INDICATORS 审中-公开
标题翻译：变色乳剂冻结指标
公开(公告)号：WO2012044655A3
公开(公告)日：2012-05-18
申请号：PCT/US2011053607
申请日：2011-09-28
申请人： TEMPTIME CORP , TAYLOR DENE H , LENTZ CARL M , SMITH DAWN E
发明人： TAYLOR DENE H , LENTZ CARL M , SMITH DAWN E
IPC分类号： G01K11/06
CPC分类号： G01K11/12 , G01K3/04 , G01K11/06
摘要： A color-changing emulsion for use in a freeze indicator can employ a dispersion medium, for example, an aqueous liquid, a first reactant phase and a second reactant phase, which two reactant phases can both be dispersed in the dispersion medium. The first reactant phase includes a hydrophobic liquid and a first reactant, for example, a color precursor such as a leuco dye. The second reactant phase can include a hydrophobic liquid, and includes, or can be, a second reactant, for example, a color developer such as a leuco dye developer. The first and second reactant phases can be essentially unmixed, and can be co-reactable to provide a color change. In response to a freezing temperature, the color-changing emulsion can coagulate and change color irreversibly. An intense color change can be obtained by using, for example, a suitable leuco dye precursor and developer.
摘要翻译：用于冷冻指示器的变色乳剂可以使用分散介质，例如水性液体，第一反应物相和第二反应物相，其中两种反应物相都可以分散在分散介质中。第一反应物相包括疏水性液体和第一反应物，例如颜色前体，例如无色染料。第二反应物相可以包括疏水液体，并且包括或可以是第二反应物，例如，诸如无色染料显影剂的彩色显影剂。第一和第二反应物相可以基本上不混合，并且可以共反应以提供颜色变化。响应于冷冻温度，变色乳剂可以凝结并不可逆地改变颜色。通过使用例如合适的无色染料前体和显影剂可以获得强烈的颜色变化。

3. 发明申请

WO2011026020A2 FREEZE INDICATORS WITH A CONTROLLED TEMPERATURE RESPONSE 审中-公开
标题翻译：具有受控温度响应的冷冻指示器
公开(公告)号：WO2011026020A2
公开(公告)日：2011-03-03
申请号：PCT/US2010/047121
申请日：2010-08-30
申请人： TEMPTIME CORPORATION , SMITH, Dawn, E. , LENTZ, Carl, M. , TAYLOR, Dene, H. , OSUNGA, Yvonne , HUFFMAN, Brian
发明人： SMITH, Dawn, E. , LENTZ, Carl, M. , TAYLOR, Dene, H. , OSUNGA, Yvonne , HUFFMAN, Brian
IPC分类号： G01K11/12 , G01K11/16 , G01K11/18 , G01K11/08
CPC分类号： G01K11/12 , G01K11/08 , G01K11/16 , G01K11/18
摘要： A freeze indicator can include an indicator dispersion having an aqueous liquid medium and organic material indicator particles dispersed in the aqueous liquid medium. The indicator dispersion can have an initial appearance before freezing and an irreversibly different appearance after freezing and can exhibit a freeze-onset temperature of about -1.9°C or higher. Some factors helpful to providing a relatively high freeze onset temperature are employment of a proteinaceous ice-nucleating agent, control of pH, use of a protein stabilizer and control of the ratio of protein stabilizer to ice-nucleating agent.
摘要翻译：冻结指示剂可以包括具有含水液体介质和分散在含水液体介质中的有机材料指示剂颗粒的指示剂分散体。指示剂分散体在冷冻之前可以具有初始外观并且在冷冻后具有不可逆的不同外观并且可以表现出约-1.9℃或更高的冷冻起始温度。一些有助于提供相对高的冷冻起始温度的因素是蛋白质冰成核剂的使用，pH的控制，蛋白质稳定剂的使用以及蛋白质稳定剂与冰成核剂的比例的控制。

4. 发明申请

WO2010014730A1 FREEZE INDICATORS, COMPONENTS THEREFOR AND PREPARATIVE PROCESSES 审中-公开
标题翻译：冷冻指示剂，组分及其制备方法
公开(公告)号：WO2010014730A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/052130
申请日：2009-07-29
申请人： TEMPTIME CORPORATION , LENTZ, Carl , SMITH, Dawn, E. , TAYLOR, Dene, H.
发明人： LENTZ, Carl , SMITH, Dawn, E. , TAYLOR, Dene, H.
IPC分类号： G01K1/02
CPC分类号： G01K11/06 , G01K3/04 , Y10S252/962
摘要： Freeze indicators can include an indicator dispersion, a liquid medium, indicator particles dispersed in the liquid medium and a particulate inorganic nucleating agent to inhibit supercooling of the liquid medium. The inorganic nucleating agent can have an ionic surface coating which can help provide a sharp end point. Optionally, freeze indicators can include indicator particles comprising an organic material and a softener to soften the indicator particles and provide the freeze indication with an enhanced visual appearance. Another option is to provide a temperature-sensitive stabilizer to inhibit coagulation of the indicator dispersion at temperatures above the liquid medium frozen state melting point while permitting coagulation of the indicator dispersion at the liquid medium frozen state melting point.
摘要翻译：冷冻指示剂可以包括指示剂分散体，液体介质，分散在液体介质中的指示剂颗粒和颗粒状无机成核剂以抑制液体介质的过冷。无机成核剂可以具有可以帮助提供尖锐终点的离子表面涂层。任选地，冷冻指示器可以包括包含有机材料和柔软剂的指示剂颗粒，以软化指示剂颗粒并提供具有增强的视觉外观的冷冻指示。另一个选择是提供温度敏感的稳定剂，以在高于液体介质冷冻状态熔点的温度下抑制指示剂分散体的凝结，同时允许指示剂分散体在液体介质冷冻状态熔点下凝结。

5. 发明申请

WO2008144348A1 FREEZE INDICATORS, FLEXIBLE FREEZE INDICATORS AND MANUFACTURING METHODS 审中-公开
标题翻译：冷冻指示器，灵活冻结指示器和制造方法
公开(公告)号：WO2008144348A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063629
申请日：2008-05-15
申请人： TEMPTIME CORPORATION , TAYLOR, Dene, H. , PRUSIK, Thaddeus , SMITH, Dawn, E. , BAUGHMAN, Ray, H.
发明人： TAYLOR, Dene, H. , PRUSIK, Thaddeus , SMITH, Dawn, E. , BAUGHMAN, Ray, H.
IPC分类号： G01K3/00
CPC分类号： G01K3/005 , G01K3/04 , G01K11/06 , Y10S252/962
摘要： Freeze indicators providing a visual indication of exposure of the freeze indicator to a freezing or near-freezing temperature and their manufacture are disclosed. The freeze indicators employ colloidal dispersions as active elements and include flexible freeze indicators, freeze indicators protected against drying out and freeze indicators employing core shell composites, for example gold coated pigments as active indicator elements. Also disclosed are: a combination freeze indicator and threshold temperature indicator; a combination threshold indicator and cumulative temperature indicator; and three-way combination indicators that can provide indications of cumulative past temperature exposure, exposure to freezing temperatures and exposure to a temperature above a threshold.
摘要翻译：公开了冻结指示器，其提供了将冷冻指示剂暴露于冷冻或接近冻结温度的视觉指示及其制造。冻结指示剂使用胶体分散体作为活性元素，并且包括柔性冻结指示剂，防止干燥的冷冻指示剂和使用核壳复合材料的冷冻指示剂，例如作为活性指示剂元素的金涂层颜料。还公开了：组合冻结指示器和阈值温度指示器; 组合阈值指标和累积温度指标; 和三路组合指示器，可以提供累积过去的温度暴露，暴露于冷冻温度和暴露于高于阈值的温度的指示。

6. 发明申请

WO2008027814A2 COLOR-RETAINING EXCESS-TEMPERATURE EXPOSURE INDICATOR 审中-公开
标题翻译：彩色保温温度曝光指示器
公开(公告)号：WO2008027814A2
公开(公告)日：2008-03-06
申请号：PCT/US2007076844
申请日：2007-08-27
申请人： TEMPTIME CORP , ABBASSI OMAR , PRUSIK THADDEUS , SMITH DAWN E
发明人： ABBASSI OMAR , PRUSIK THADDEUS , SMITH DAWN E
IPC分类号： G01K11/00 , G01K3/00
CPC分类号： G01K11/06 , G01K3/04
摘要： An excess temperature indicator can provide a visual indication of past exposure of perishable, maturing and other host products to an elevated temperature exceeding a threshold temperature. The indicator can have an upper layer provided with a viewing window and a wick attached to the upper layer. A reservoir of heat- fusible indicator material can be disposed in contact with the wick, to fuse and move along the wick changing the visual appearance of a first portion of the wick viewable through the window, in response to an excess temperature event. Also, the indicator can have a region of fused upper layer material attaching the wick to the upper layer. Optionally, a window seal can extend around the viewing window to prevent migration of the indicator material. The indicator can be employed to monitor vaccines, foods and other products providing an enduring visual signal of exposure to potentially damaging temperature conditions.
摘要翻译：过温度指示器可以提供易腐烂，成熟和其他主体产品过去暴露于超过阈值温度的高温的视觉指示。指示器可以具有设置有观察窗口的上层和附接到上层的灯芯。热容指示剂材料的储存器可以布置成与芯接触，以便熔化并沿着灯芯移动，以响应于过高的温度事件而改变可通过窗口观察的芯的第一部分的视觉外观。此外，指示器可以具有将芯连接到上层的熔融上层材料的区域。可选地，窗口密封件可以围绕观察窗口延伸以防止指示剂材料的迁移。该指标可用于监测疫苗，食品和其他产品，提供暴露于潜在有害温度条件的持久视觉信号。

7. 发明申请

WO2013138637A1 ROBUST, ULTRAVIOLET-PROTECTED AMBIENT CONDITION HISTORY INDICATOR AND METHOD OF MAKING SAME 审中-公开
标题翻译：坚固，超紫外线保护的环境条件历史指示器及其制造方法
公开(公告)号：WO2013138637A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/031558
申请日：2013-03-14
申请人： TEMPTIME CORPORATION , SMITH, Dawn, E. , HUFFMAN, Brian, S. , GRABINER, Frederick, R. , MARTIN, Jean-paul
发明人： SMITH, Dawn, E. , HUFFMAN, Brian, S. , GRABINER, Frederick, R. , MARTIN, Jean-paul
IPC分类号： G01K3/00
CPC分类号： G01N31/229 , Y10T156/10
摘要： An optically readable ambient condition history indicator can have a substrate, an indicator agent on the substrate surface, and a transparent layer overlying the indicator agent. The indicator agent can be capable of changing appearance in response to exposure to an ambient condition and the transparent layer can be subject to exposure to environmental ultraviolet radiation. The indicator can also include a radiation- filtering adhesive layer overlying the indicator agent to secure the transparent layer to the indicator agent, which adhesive layer can include an adhesive and an ultraviolet radiation filter and can contact both the transparent layer and the indicator agent-bearing substrate. The radiation-filtering adhesive layer can protect the indicator agent from ultraviolet radiation transmitted through the transparent layer and provide a simple, robust construction that is easy to manufacture and resists delamination. The adhesive itself is also protected from ultraviolet radiation. A simplified manufacturing method is also disclosed.
摘要翻译：光学可读的环境条件历史指示器可以具有衬底，衬底表面上的指示剂和覆盖指示剂的透明层。指示剂能够响应于暴露于环境条件而改变外观，并且透明层可能暴露于环境紫外线辐射。指示剂还可以包括覆盖指示剂的辐射过滤粘合剂层，以将透明层固定到指示剂上，该粘合剂层可以包括粘合剂和紫外线辐射过滤器，并且可以接触透明层和指示剂载体基质。辐射过滤粘合剂层可以保护指示剂免受通过透明层的紫外线辐射，并提供易于制造和抵抗分层的简单，坚固的结构。粘合剂本身也受到紫外线辐射的保护。还公开了简化的制造方法。

8. 发明申请

WO2011026020A4 FREEZE INDICATORS WITH A CONTROLLED TEMPERATURE RESPONSE 审中-公开
标题翻译：具有控制温度响应的冻结指示器
公开(公告)号：WO2011026020A4
公开(公告)日：2011-06-16
申请号：PCT/US2010047121
申请日：2010-08-30
申请人： TEMPTIME CORP , SMITH DAWN E , LENTZ CARL M , TAYLOR DENE H , OSUNGA YVONNE , HUFFMAN BRIAN
发明人： SMITH DAWN E , LENTZ CARL M , TAYLOR DENE H , OSUNGA YVONNE , HUFFMAN BRIAN
IPC分类号： G01K11/12 , G01K11/08 , G01K11/16 , G01K11/18
CPC分类号： G01K11/12 , G01K11/08 , G01K11/16 , G01K11/18
摘要： A freeze indicator can include an indicator dispersion having an aqueous liquid medium and organic material indicator particles dispersed in the aqueous liquid medium. The indicator dispersion can have an initial appearance before freezing and an irreversibly different appearance after freezing and can exhibit a freeze-onset temperature of about -1.9°C or higher. Some factors helpful to providing a relatively high freeze onset temperature are employment of a proteinaceous ice-nucleating agent, control of pH, use of a protein stabilizer and control of the ratio of protein stabilizer to ice-nucleating agent.
摘要翻译：冷冻指示剂可以包括具有水性液体介质的指示剂分散体和分散在水性液体介质中的有机材料指示剂颗粒。指示剂分散体在冷冻之前可以具有初始外观，并且在冷冻后具有不可逆的外观，并且可以显示约-1.9℃或更高的冷冻起始温度。有助于提供相对高的冷冻起始温度的一些因素是使用蛋白质冰成核剂，控制pH，使用蛋白质稳定剂和控制蛋白质稳定剂与冰核成核剂的比例。

9. 发明申请

WO2008027814A8 COLOR-RETAINING EXCESS-TEMPERATURE EXPOSURE INDICATOR 审中-公开
标题翻译：彩色保温温度曝光指示器
公开(公告)号：WO2008027814A8
公开(公告)日：2009-05-22
申请号：PCT/US2007076844
申请日：2007-08-27
申请人： TEMPTIME CORP , ABBASSI OMAR , PRUSIK THADDEUS , SMITH DAWN E
发明人： ABBASSI OMAR , PRUSIK THADDEUS , SMITH DAWN E
IPC分类号： G01K11/00
CPC分类号： G01K11/06 , G01K3/04
摘要： An excess temperature indicator can provide a visual indication of past exposure of perishable, maturing and other host products to an elevated temperature exceeding a threshold temperature. The indicator can have an upper layer provided with a viewing window and a wick attached to the upper layer. A reservoir of heat- fusible indicator material can be disposed in contact with the wick, to fuse and move along the wick changing the visual appearance of a first portion of the wick viewable through the window, in response to an excess temperature event. Also, the indicator can have a region of fused upper layer material attaching the wick to the upper layer. Optionally, a window seal can extend around the viewing window to prevent migration of the indicator material. The indicator can be employed to monitor vaccines, foods and other products providing an enduring visual signal of exposure to potentially damaging temperature conditions.
摘要翻译：过温度指示器可以提供易腐烂，成熟和其他主体产品过去暴露于超过阈值温度的高温的视觉指示。指示器可以具有设置有观察窗口的上层和附接到上层的灯芯。热容指示剂材料的储存器可以布置成与芯接触，以便熔化并沿着灯芯移动，以响应于过高的温度事件而改变可通过窗口观察的芯的第一部分的视觉外观。此外，指示器可以具有将芯连接到上层的熔融上层材料的区域。可选地，窗口密封件可以围绕观察窗口延伸以防止指示剂材料的迁移。该指标可用于监测疫苗，食品和其他产品，提供暴露于潜在有害温度条件的持久视觉信号。

10. 发明申请

WO2008027814A3 COLOR-RETAINING EXCESS-TEMPERATURE EXPOSURE INDICATOR 审中-公开
公开(公告)号：WO2008027814A3
公开(公告)日：2008-03-06
申请号：PCT/US2007/076844
申请日：2007-08-27
申请人： TEMPTIME CORPORATION , ABBASSI, Omar , PRUSIK, Thaddeus , SMITH, Dawn, E.
发明人： ABBASSI, Omar , PRUSIK, Thaddeus , SMITH, Dawn, E.
IPC分类号： G01K11/00
摘要： An excess temperature indicator can provide a visual indication of past exposure of perishable, maturing and other host products to an elevated temperature exceeding a threshold temperature. The indicator can have an upper layer provided with a viewing window and a wick attached to the upper layer. A reservoir of heat- fusible indicator material can be disposed in contact with the wick, to fuse and move along the wick changing the visual appearance of a first portion of the wick viewable through the window, in response to an excess temperature event. Also, the indicator can have a region of fused upper layer material attaching the wick to the upper layer. Optionally, a window seal can extend around the viewing window to prevent migration of the indicator material. The indicator can be employed to monitor vaccines, foods and other products providing an enduring visual signal of exposure to potentially damaging temperature conditions.

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