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1.发明授权Highly ductile polycarbonate composition having a metallic-flake appearance 有权具有金属薄片外观的高度延性的聚碳酸酯组合物公开(公告)号：US07649032B2
公开(公告)日：2010-01-19
申请号：US11015274
申请日：2004-12-17
IPC分类号： C08K9/06
摘要： A polycarbonate composition comprising a polycarbonate-polysiloxane copolymer resin and a glass flake additive wherein the polycarbonate-polysiloxane copolymer resin has a silicone content in the range of from 3.5 weight % to 7 weight % based on the total weight of the polycarbonate composition and wherein the polycarbonate-polysiloxane copolymer has a haze of less than 10% and wherein the glass flake additive is present in the range of 0.025 weight % to 0.70 weight % based on the total weight of the polycarbonate composition.
摘要翻译： 一种聚碳酸酯组合物，其包含聚碳酸酯 - 聚硅氧烷共聚物树脂和玻璃鳞片添加剂，其中所述聚碳酸酯 - 聚硅氧烷共聚物树脂的硅氧烷含量在聚碳酸酯组合物的总重量的3.5重量％至7重量％的范围内， 聚碳酸酯 - 聚硅氧烷共聚物的雾度小于10％，并且其中玻璃鳞片添加剂以聚碳酸酯组合物的总重量计为0.025重量％至0.70重量％的范围。
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2.发明授权Optical article having anti-theft feature and a system and method for inhibiting theft of same 有权具有防盗功能的光学制品以及用于防止盗窃的系统和方法公开(公告)号：US08057886B2
公开(公告)日：2011-11-15
申请号：US12704578
申请日：2010-02-12
申请人： Marc Brian Wisnudel , Terry Michael Topka , Pingfan Peter Wu , Radislav Alexandrovich Potyrailo , David Gilles Gascoyne , William David Smith , Adil Minoo Dhalla , Yogendrasinh Bharatsinh Chauhan , Rupesh Bhikaji Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Brakeley Welles, II , Philippe Schottland , Eugene George Olczak , Ashok Menon
发明人： Marc Brian Wisnudel , Terry Michael Topka , Pingfan Peter Wu , Radislav Alexandrovich Potyrailo , David Gilles Gascoyne , William David Smith , Adil Minoo Dhalla , Yogendrasinh Bharatsinh Chauhan , Rupesh Bhikaji Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Brakeley Welles, II , Philippe Schottland , Eugene George Olczak , Ashok Menon
IPC分类号： B32B3/00
CPC分类号： G11B23/286 , G11B11/10584 , G11B20/00086 , G11B23/0042 , G11B23/282 , Y10S428/913 , Y10S428/916 , Y10T428/24917
摘要： A system for altering a functionality of an optical article from a pre-activated state to an activated state, comprising an optical article comprising an optical data layer for storing data, an external radiation source for generating an external stimulus adapted to interact with the optical article, such interaction causing a change in optical accessibility of optically stored data, a directing material, wherein said directing material is for directing the external stimulus to selective portions of the optical article, thereby altering the functionality of the optical article from a pre-activated state to an activated state; a convertible element capable of responding to the external stimulus to irreversibly alter the optical article from the pre-activated state of functionality to the activated state of functionality, wherein said convertible element comprises a color-shift dye, a magnetic material, a thermo-chromic material, a magneto-optical material, a light scattering material, a phase-change material, dye aggregates, or combinations thereof.
摘要翻译： 一种用于将光学制品的功能从预激活状态改变为激活状态的系统，包括包括用于存储数据的光学数据层的光学制品，用于产生适于与光学制品相互作用的外部刺激的外部辐射源 ，这种相互作用导致光学存储数据的光学可访问性的改变，导向材料，其中所述引导材料用于将外部刺激引导到光学制品的选择性部分，从而将光学制品的功能性从预激活状态 到激活状态; 能够响应外部刺激的可转换元件，以将光学物品从预激活的功能状态改变为激活的功能状态，其中所述可转换元件包括色移染料，磁性材料，热铬 材料，磁光材料，光散射材料，相变材料，染料聚集体或其组合。
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公开(公告)号：US20110196075A1
公开(公告)日：2011-08-11
申请号：US13088855
申请日：2011-04-18
申请人： Yogendrasinh Bharatsinh Chauhan , Adil Minoo Dhalla , Sriramakrishna Maruvada , Shantaram Narayan Naik , Vandita Pai-Paranjape , Kiran Puthamane , Philippe Schottland
发明人： Yogendrasinh Bharatsinh Chauhan , Adil Minoo Dhalla , Sriramakrishna Maruvada , Shantaram Narayan Naik , Vandita Pai-Paranjape , Kiran Puthamane , Philippe Schottland
CPC分类号： C07D263/57 , C07D277/66 , C08K5/353 , C08K5/47 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1033 , C09K2211/1037 , G11B7/2534 , G11B19/12 , G11B20/00086 , G11B20/00173 , G11B20/00608 , G11B2220/2537 , Y10T428/12694 , Y10T428/31507
摘要： An article comprising the compound of Formula (I): wherein R1 is selected from the group consisting of an aliphatic functionality having 1 to 12 carbons, an aromatic functionality having 3 to 20 carbons, and a cycloaliphatic functionality having 3 to 20 carbons; R2 and R3 are independently selected from the group consisting of a hydroxyl group, a halogen atom, an aliphatic functionality having 1 to 12 carbons, an aromatic functionality having 3 to 20 carbons, and a cycloaliphatic functionality having 3 to 20 carbons; Y is either an oxygen atom or a sulfur atom; “n” has a value of 0 to 4; and “m” has a value of 0 to 3.
摘要翻译： 一种包含式（I）化合物的制品：其中R1选自具有1至12个碳的脂族官能团，具有3至20个碳的芳族官能团和具有3至20个碳的脂环族官能团; R2和R3独立地选自羟基，卤素原子，具有1至12个碳的脂族官能团，具有3至20个碳的芳族官能团和具有3至20个碳的脂环族官能团; Y是氧原子或硫原子; “n”的值为0〜4; “m”的值为0〜3。
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4.发明申请Optical article having anti-theft feature and a system and method for inhibiting theft of same 审中-公开具有防盗功能的光学制品以及用于防止盗窃的系统和方法公开(公告)号：US20070116988A1
公开(公告)日：2007-05-24
申请号：US11286279
申请日：2005-11-21
申请人： Marc Wisnudel , Terry Topka , Pingfan Wu , Radislav Potyrailo , David Gascoyne , William Smith , Adil Dhalla , Yogendrasinh Chauhan , Rupesh Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Welles , Philippe Schottland , Eugene Olczak , Ashok Menon
发明人： Marc Wisnudel , Terry Topka , Pingfan Wu , Radislav Potyrailo , David Gascoyne , William Smith , Adil Dhalla , Yogendrasinh Chauhan , Rupesh Pawar , Bharat Singh , Sriramakrishna Maruvada , Vandita Pai-Paranjape , Kenneth Welles , Philippe Schottland , Eugene Olczak , Ashok Menon
IPC分类号： G11B5/66
CPC分类号： G11B23/286 , G11B11/10584 , G11B20/00086 , G11B23/0042 , G11B23/282 , Y10S428/913 , Y10S428/916 , Y10T428/24917
摘要： An optical article for being transformed from a pre-activated state of functionality to an activated state of functionality is provided. The optical article includes a convertible element disposed in or proximate to the optical article and being responsive to an external stimulus. The convertible element for irreversibly altering the optical article from the pre-activated state of functionality to the activated state of functionality upon interaction with the external stimulus.
摘要翻译： 提供了一种用于从预激活的功能状态转变为激活的功能状态的光学制品。 光学制品包括设置在光学制品中或其附近并且响应于外部刺激的可转换元件。 该可转换元件用于在与外部刺激相互作用时将光学制品从预激活的功能状态不可逆地改变为激活的功能状态。
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公开(公告)号：US07175086B2
公开(公告)日：2007-02-13
申请号：US10709208
申请日：2004-04-21
申请人： David Gascoyne , Brian Lawrence , Sriramakrishna Maruvada , Radislav Potyrailo , Philippe Schottland , Micah Sakiestewa Sze , Marc Brian Wisnudel
发明人： David Gascoyne , Brian Lawrence , Sriramakrishna Maruvada , Radislav Potyrailo , Philippe Schottland , Micah Sakiestewa Sze , Marc Brian Wisnudel
CPC分类号： G01N21/643 , G01N21/645 , G01N21/9506 , G01N2021/1753 , G01N2021/6417 , G01N2021/6439 , G01N2021/6471 , G01N2201/0627 , G11B19/122 , G11B23/281
摘要： An authentication system may comprise: a first light source, a second light source, and at least three optically filtered light sensing devices. The first light source can have a first light source spectral distribution and can be capable of providing sufficient excitation to produce a photoluminescent emission from a medium comprising a luminescent tag and a color. The second light source can have a visible multi-wavelength spectral distribution and can be capable of providing sufficient visible multi-wavelength illumination of the medium to generate a second analog response. Each light sensing device can have a different device spectral sensitivity range.
摘要翻译： 认证系统可以包括：第一光源，第二光源和至少三个光学滤波的光感测装置。 第一光源可以具有第一光源光谱分布，并且能够提供足够的激发以从包含发光标签和颜色的介质产生光致发光发射。 第二光源可以具有可见的多波长光谱分布，并且能够提供媒介的足够的可见多波长照明以产生第二模拟响应。 每个光感测装置可以具有不同的装置光谱灵敏度范围。
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6.发明申请Highly ductile polycarbonate composition having a metallic-flake appearance 有权具有金属薄片外观的高度延性的聚碳酸酯组合物公开(公告)号：US20050261396A1
公开(公告)日：2005-11-24
申请号：US11015274
申请日：2004-12-17
摘要： A polycarbonate composition comprising a polycarbonate-polysiloxane copolymer resin and a glass flake additive wherein the polycarbonate-polysiloxane copolymer resin has a silicone content in the range of from 3.5 weight % to 7 weight % based on the total weight of the polycarbonate composition and wherein the polycarbonate-polysiloxane copolymer has a haze of less than 10% and wherein the glass flake additive is present in the range of 0.025 weight % to 0.70 weight % based on the total weight of the polycarbonate composition.
摘要翻译： 一种聚碳酸酯组合物，其包含聚碳酸酯 - 聚硅氧烷共聚物树脂和玻璃鳞片添加剂，其中所述聚碳酸酯 - 聚硅氧烷共聚物树脂的硅氧烷含量在聚碳酸酯组合物的总重量的3.5重量％至7重量％的范围内， 聚碳酸酯 - 聚硅氧烷共聚物的雾度小于10％，并且其中玻璃鳞片添加剂以聚碳酸酯组合物的总重量计为0.025重量％至0.70重量％的范围。
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公开(公告)号：US20050112768A1
公开(公告)日：2005-05-26
申请号：US10723810
申请日：2003-11-26
CPC分类号： G11B7/2534 , G11B7/2433 , G11B7/2472 , G11B7/248 , G11B7/252 , G11B7/254 , G11B7/2578 , G11B7/258 , G11B23/283 , Y10T436/13
摘要： Disclosed is a method of authenticating that a test polymer is a tagged polymer comprising a substrate polymer, a compound comprising a forensic authentication marker, and a dynamic response authentication marker, said forensic authentication marker being present in the tagged polymer in an amount sufficient to be detected by a forensic analytical technique and said dynamic response authentication marker being present in the tagged polymer in an amount sufficient to be detected by a dynamic response analytical technique, said method of authenticating comprising testing the test polymer for the forensic authentication marker using a forensic analytical technique, testing the test polymer for the dynamic response authentication marker using a dynamic response analytical technique, and authenticating that a test polymer is a tagged polymer if the forensic authentication marker and dynamic authentication marker are detected.
摘要翻译： 公开了一种验证测试聚合物是包含底物聚合物，包含法医认证标记的化合物和动态响应认证标记的标记聚合物的方法，所述法医认证标记以足以被存在于标记的聚合物中 通过法医分析技术检测，并且所述动态响应认证标记以足以通过动态响应分析技术检测的量存在于标记的聚合物中，所述认证方法包括使用法医分析测试法医鉴定标记的测试聚合物 技术，使用动态响应分析技术测试用于动态响应认证标记的测试聚合物，并且如果检测到法医认证标记和动态认证标记，则认证测试聚合物是标记的聚合物。
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8.发明授权Chemical compositions for authenticatable polymers and articles, and authentication methods thereof 有权用于认可的聚合物和制品的化学组合物及其认证方法公开(公告)号：US07230113B2
公开(公告)日：2007-06-12
申请号：US11016319
申请日：2004-12-17
申请人： Yogendrasinh Chauhan , Adil Dhalla , Sriramakrishna Maruvada , Shantaram Naik , Vandita Pai-Paranjape , Kiran Puthamane , Meerakani Sait , Philippe Schottland , Ganapati Shankarling
发明人： Yogendrasinh Chauhan , Adil Dhalla , Sriramakrishna Maruvada , Shantaram Naik , Vandita Pai-Paranjape , Kiran Puthamane , Meerakani Sait , Philippe Schottland , Ganapati Shankarling
IPC分类号： C07D235/02 , C08K5/3447
CPC分类号： C07D519/00 , C08K5/3447 , C08L69/00 , C08L101/00 , C09B69/00 , C09K11/06 , C09K2211/1044 , G11B7/2534 , G11B7/2578 , G11B7/258 , G11B20/00086 , G11B20/00173 , G11B20/00608 , G11B23/281 , C08L2666/02
摘要： Disclosed are compositions comprising at least one [benzo[4,5]imidazo(heterocycle)] compound, said [benzo[4,5]imidazo(heterocycle)] compound selected from the group consisting of structures I and II, wherein R1 and R2 are independently selected from the group consisting of a hydrogen atom, electron withdrawing group, organic group, divalent 1,2-cycloalkylidene group, or combinations thereof; “q” is independently an integer from 1–4, L is a linking group, and “r” is independently 0 or 1; said at least one [benzo[4,5]imidazo(heterocycle)] compound being present at a concentration sufficient to cause said composition to exhibit upon exposure to an excitation radiation having a wavelength of from about 330 nanometers to about 390 nanometers, a maximum fluorescence emission wavelength of greater than or equal to about 470 nanometers; and a Stokes shift of greater than or equal to about 80 nanometers; wherein the wavelengths are measured in bisphenol A polycarbonate matrix.
摘要翻译： 公开了包含至少一种[苯并[4,5]咪唑（杂环）]化合物，所述[苯并[4,5]咪唑（杂环）]化合物的组合物，其选自结构I和II，其中R < > 1和R 2独立地选自氢原子，吸电子基团，有机基团，二价1,2-亚环烷基基团或其组合; “q”独立地为1-4的整数，L为连接基团，“r”独立地为0或1; 所述至少一种[苯并[4,5]咪唑（杂环）]化合物以足以使所述组合物暴露于波长为约330纳米至约390纳米的激发辐射时显示的浓度存在，最大值 荧光发射波长大于或等于约470纳米; 斯托克斯偏移大于或等于约80纳米; 其中在双酚A聚碳酸酯基质中测量波长。
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9.发明申请Chemical compositions for authenticatable polymers and articles, and authentication methods thereof 有权用于认可的聚合物和制品的化学组合物及其认证方法公开(公告)号：US20060135658A1
公开(公告)日：2006-06-22
申请号：US11016319
申请日：2004-12-17
申请人： Yogendrasinh Chauhan , Adil Dhalla , Sriramakrishna Maruvada , Shantaram Naik , Vandita Pai-Paranjape , Kiran Puthamane , Meerakani Sait , Philippe Schottland , Ganapati Shankarling
发明人： Yogendrasinh Chauhan , Adil Dhalla , Sriramakrishna Maruvada , Shantaram Naik , Vandita Pai-Paranjape , Kiran Puthamane , Meerakani Sait , Philippe Schottland , Ganapati Shankarling
IPC分类号： C08K5/34 , C07D487/04
CPC分类号： C07D519/00 , C08K5/3447 , C08L69/00 , C08L101/00 , C09B69/00 , C09K11/06 , C09K2211/1044 , G11B7/2534 , G11B7/2578 , G11B7/258 , G11B20/00086 , G11B20/00173 , G11B20/00608 , G11B23/281 , C08L2666/02
摘要： Disclosed are compositions comprising at least one [benzo[4,5]imidazo(heterocycle)] compound, said [benzo[4,5]imidazo(heterocycle)] compound selected from the group consisting of structures I and II, wherein R1 and R2 are independently selected from the group consisting of a hydrogen atom, electron withdrawing group, organic group, divalent 1,2-cycloalkylidene group, or combinations thereof; “q” is independently an integer from 1-4, L is a linking group, and “r” is independently 0 or 1; said at least one [benzo[4,5]imidazo(heterocycle)] compound being present at a concentration sufficient to cause said composition to exhibit upon exposure to an excitation radiation having a wavelength of from about 330 nanometers to about 390 nanometers, a maximum fluorescence emission wavelength of greater than or equal to about 470 nanometers; and a Stokes shift of greater than or equal to about 80 nanometers; wherein the wavelengths are measured in bisphenol A polycarbonate matrix.
摘要翻译： 公开了包含至少一种[苯并[4,5]咪唑（杂环）]化合物，所述[苯并[4,5]咪唑（杂环）]化合物的组合物，其选自结构I和II，其中R < > 1和R 2独立地选自氢原子，吸电子基团，有机基团，二价1,2-亚环烷基基团或其组合; “q”独立地为1-4的整数，L为连接基团，“r”独立地为0或1; 所述至少一种[苯并[4,5]咪唑（杂环）]化合物以足以使所述组合物暴露于波长为约330纳米至约390纳米的激发辐射时显示的浓度存在，最大值 荧光发射波长大于或等于约470纳米; 斯托克斯偏移大于或等于约80纳米; 其中在双酚A聚碳酸酯基质中测量波长。
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公开(公告)号：US20060033325A1
公开(公告)日：2006-02-16
申请号：US10889913
申请日：2004-07-13
CPC分类号： G11B23/281 , Y10S428/913 , Y10S428/916 , Y10S428/917 , Y10T428/2982 , Y10T428/31507 , Y10T428/31663 , Y10T436/13
摘要： An authenticatable article can comprise a polymer layer comprising a first taggant, and a second taggant disposed adjacent to the first taggant. The relative relationship of the first taggant and the second taggant can be such that at least one of the first taggant and the second taggant can cause an alteration in an emission from the other of the first taggant and the second taggant. One method of authenticating an article comprises illuminating an article and determining if an altered emission is within a selected emission range. The article comprises a polymer layer and a coating disposed on a side of the polymer layer. The polymer layer comprises a first taggant, and the coating causes a predetermined alteration in an emission from the taggant to form the altered emission.
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