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1. 发明授权

US08404338B2 X-ray and/or metal detectable articles and method of making the same 有权
标题翻译： X射线和/或金属可检测物品及其制造方法
公开(公告)号：US08404338B2
公开(公告)日：2013-03-26
申请号：US12570421
申请日：2009-09-30
申请人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
发明人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
IPC分类号： B32B5/16 , B32B27/28 , G21F1/10 , B28B1/00
CPC分类号： C08L69/00 , C08G77/448 , C08L83/10 , Y10T428/25 , Y10T428/257 , C08L83/00
摘要： An article and thermoplastic composition including polycarbonate, a polysiloxane-polycarbonate and an x-ray detectable or metal detectable agent having good magnetic permeability and/or electrical conductivity wherein the composition may be used in articles for food preparation. The thermoplastic compositions are useful in forming molds for manufacturing a food product, such as chocolate molds.
摘要翻译：包括聚碳酸酯，聚硅氧烷 - 聚碳酸酯和具有良好磁导率和/或电导率的x射线可检测或金属可检测试剂的制品和热塑性组合物，其中所述组合物可用于食品制备用制品中。热塑性组合物可用于形成用于制造食品的模具，例如巧克力模具。

2. 发明申请

US20130131251A1 X-RAY AND/OR METAL DETECTABLE ARTICLES AND METHOD OF MAKING THE SAME 有权
标题翻译： X射线和/或金属检测文章及其制备方法
公开(公告)号：US20130131251A1
公开(公告)日：2013-05-23
申请号：US13743560
申请日：2013-01-17
申请人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
发明人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08G77/448 , C08L83/10 , Y10T428/25 , Y10T428/257 , C08L83/00
摘要： An article and thermoplastic composition including polycarbonate, a polysiloxane-polycarbonate and an x-ray detectable or metal detectable agent having good magnetic permeability and/or electrical conductivity wherein the composition may be used in articles for food preparation. The thermoplastic compositions are useful in forming molds for manufacturing a food product, such as chocolate molds.
摘要翻译：包括聚碳酸酯，聚硅氧烷 - 聚碳酸酯和具有良好磁导率和/或电导率的x射线可检测或金属可检测试剂的制品和热塑性组合物，其中所述组合物可用于食品制备用制品中。热塑性组合物可用于形成用于制造食品的模具，例如巧克力模具。

3. 发明申请

US20100124644A1 X-RAY AND/OR METAL DETECTABLE ARTICLES AND METHOD OF MAKING THE SAME 有权
标题翻译： X射线和/或金属检测文章及其制备方法
公开(公告)号：US20100124644A1
公开(公告)日：2010-05-20
申请号：US12570421
申请日：2009-09-30
申请人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
发明人： Christopher Luke Hein , Jan-Pleun Lens , Vandita Pai-Paranjape , Constant Peek , Robert Dirk van de Grampel
IPC分类号： G21F1/10 , B32B27/00 , H01F1/09
CPC分类号： C08L69/00 , C08G77/448 , C08L83/10 , Y10T428/25 , Y10T428/257 , C08L83/00
摘要： An article and thermoplastic composition including polycarbonate, a polysiloxane-polycarbonate and an x-ray detectable or metal detectable agent having good magnetic permeability and/or electrical conductivity wherein the composition may be used in articles for food preparation. The thermoplastic compositions are useful in forming molds for manufacturing a food product, such as chocolate molds.
摘要翻译：包括聚碳酸酯，聚硅氧烷 - 聚碳酸酯和具有良好磁导率和/或电导率的x射线可检测或金属可检测试剂的制品和热塑性组合物，其中所述组合物可用于食品制备用制品中。热塑性组合物可用于形成用于制造食品的模具，例如巧克力模具。

4. 发明申请

US20080081884A1 POLYCARBONATE-POLYSILOXANE COPOLYMER COMPOSITIONS AND ARTICLES FORMED THEREFROM 有权
标题翻译：聚碳酸酯 - 聚硅氧烷共聚物组合物及其形成的制品
公开(公告)号：US20080081884A1
公开(公告)日：2008-04-03
申请号：US11537056
申请日：2006-09-29
申请人： Katherine Glasgow , Jan-Pleun Lens , Brian Mullen , Vandita Pai-Paranjape
发明人： Katherine Glasgow , Jan-Pleun Lens , Brian Mullen , Vandita Pai-Paranjape
IPC分类号： C08F283/02
CPC分类号： C08G77/448 , C08L83/10
摘要： A thermoplastic composition comprises a copolycarbonate comprising 25 to 100 mole percent of a first carbonate unit derived from a dihydroxy aromatic compound having the formula wherein Ra′ and Rb′ are C1-12 alkyl, T is a C5-16 cycloalkylene, a C5-16 cylcloalkylidene, a C1-5 alkylene, a C1-5 alkylidene, a C6-13 arylene, a C7-12 arylalkylene, C7-12 arylalkylidene, a C7-12 alkylarylene, or a C7-12 arylenealkyl, and r and s are each independently 1 to 4, and r and s are 1 to 4; and 0 to 75 mole percent of a second carbonate unit, wherein the first carbonate unit and second carbonate unit are not identical; a polysiloxane-polycarbonate copolymer comprising 0.15 to 30 weight percent of a polysiloxane block comprising siloxane units of the formula wherein E is on average of 4 to 60 units, and 70 to 99.85 weight percent of a third carbonate unit, wherein an article having a thickness of 3.2 mm and molded from the thermoplastic composition has a Dynatup total energy of greater than 50 Joules, as measured at a constant speed of 3.3 to 3.6 m/sec at 23° C. according to ASTM D3763-02. A method of making and articles prepared therefrom are also disclosed.
摘要翻译：热塑性组合物包含共聚碳酸酯，其包含25至100摩尔％的衍生自具有下式的二羟基芳族化合物的第一碳酸酯单元，其中R a a'和R b'均为C C 1-12烷基，T是C 5-16亚烷基，C 5-16亚烷基，C 1-5 亚烷基，C 1-5亚烷基，C 6-13亚芳基，C 7-12芳基亚烷基，C 1 -C 6亚烷基， C 7-12芳基亚烷基，C 7-12烷基亚芳基或C 7-12亚芳基烷基，r和s各自独立地为1至4个，r和s为1〜4; 和0至75摩尔％的第二碳酸酯单元，其中所述第一碳酸酯单元和第二碳酸酯单元不相同; 聚硅氧烷 - 聚碳酸酯共聚物，其包含0.15至30重量％的包含下式的硅氧烷单元的聚硅氧烷嵌段，其中E平均为4至60个单元，和70至99.85重量％的第三个碳酸酯单元，其中具有厚度根据ASTM D3763-02，由热塑性组合物模塑的Dynatup总能量大于50焦耳，其在23℃下以3.3至3.6m /秒的恒定速度测量。还公开了一种制备方法和由其制备的制品。

5. 发明授权

US07709581B2 Polycarbonate-polysiloxane copolymer compositions and articles formed therefrom 有权
标题翻译：聚碳酸酯 - 聚硅氧烷共聚物组合物和由其形成的制品
公开(公告)号：US07709581B2
公开(公告)日：2010-05-04
申请号：US11537056
申请日：2006-09-29
申请人： Katherine Glasgow , Jan-Pleun Lens , Brian Mullen , Vandita Pai-Paranjape
发明人： Katherine Glasgow , Jan-Pleun Lens , Brian Mullen , Vandita Pai-Paranjape
IPC分类号： C08L69/00 , C08G81/00
CPC分类号： C08G77/448 , C08L83/10
摘要： A thermoplastic composition comprises a copolycarbonate comprising 25 to 100 mole percent of a first carbonate unit derived from a dihydroxy aromatic compound having the formula wherein Ra′ and Rb′ are C1-12 alkyl, T is a C5-16 cycloalkylene, a C5-16 cylcloalkylidene, a C1-5 alkylene, a C1-5 alkylidene, a C6-13 arylene, a C7-12 arylalkylene, C7-12 arylalkylidene, a C7-12 alkylarylene, or a C7-12 arylenealkyl, and r and s are each independently 1 to 4, and r and s are 1 to 4; and 0 to 75 mole percent of a second carbonate unit, wherein the first carbonate unit and second carbonate unit are not identical; a polysiloxane-polycarbonate copolymer comprising 0.15 to 30 weight percent of a polysiloxane block comprising siloxane units of the formula wherein E is on average of 4 to 60 units, and 70 to 99.85 weight percent of a third carbonate unit, wherein an article having a thickness of 3.2 mm and molded from the thermoplastic composition has a Dynatup total energy of greater than 50 Joules, as measured at a constant speed of 3.3 to 3.6 m/sec at 23° C. according to ASTM D3763-02. A method of making and articles prepared therefrom are also disclosed.
摘要翻译：热塑性组合物包括共聚碳酸酯，其包含25至100摩尔％的衍生自具有下式的二羟基芳族化合物的第一碳酸酯单元：其中R a'和R b'为C 1-12烷基，T为C 5-6亚环烷基，C 5-16 C 1 -C 5亚烷基，C 1-5亚烷基，C 6-13亚芳基，C 7-12芳基亚烷基，C 7-12芳烷基亚烷基，C 7-12烷基亚芳基或C 7-12亚芳基烷基，r和s分别为独立地1至4，r和s为1至4; 和0至75摩尔％的第二碳酸酯单元，其中所述第一碳酸酯单元和第二碳酸酯单元不相同; 聚硅氧烷 - 聚碳酸酯共聚物，其包含0.15至30重量％的包含下式的硅氧烷单元的聚硅氧烷嵌段，其中E平均为4至60个单元，和70至99.85重量％的第三个碳酸酯单元，其中具有厚度根据ASTM D3763-02，由热塑性组合物模塑的Dynatup总能量大于50焦耳，其在23℃下以3.3至3.6m /秒的恒定速度测量。还公开了一种制备方法和由其制备的制品。

6. 发明申请

US20130265771A1 HIGH REFLECTANCE POLYCARBONATE 有权
公开(公告)号：US20130265771A1
公开(公告)日：2013-10-10
申请号：US13765204
申请日：2013-02-12
申请人： Amanda Marie Flores , Vandita Pai-Paranjape
发明人： Amanda Marie Flores , Vandita Pai-Paranjape
IPC分类号： C08K5/42 , F21V7/22 , C08K5/357 , C08K3/22 , C08K5/3447
CPC分类号： C08K5/3447 , C08K3/22 , C08K5/3475 , C08K5/357 , C08K5/42 , C08K9/02 , C08K9/06 , C08K9/08 , C09D5/004 , C09D169/00 , F21K9/60 , F21V7/22 , F21V9/06 , F21V13/04 , F21V29/20 , F21V29/85 , F21Y2115/10 , C08L69/00
摘要： In an embodiment, a polycarbonate composition comprises: polycarbonate; 7 wt % to 20 wt % titanium dioxide, based upon a total weight of the polycarbonate composition; an optional flame retardant; and an optional UV stabilizer. A plaque formed from the polycarbonate composition has a reflectance of greater than or equal to 95%, as determined by reflectance measurements using a Gretag Macbeth Coloreye spectrophotometer (D65 light source, 10 degree observer, UV included) made at a wavelength of 680 nm. In an embodiment, a polycarbonate composition comprises: a polycarbonate; 7 to 20 wt % titanium dioxide; a flame retardant; and an optional UV stabilizer; wherein the polycarbonate composition has a maximum reflectance of greater than or equal to 95%. The melt volume rate as determined at 300° C. using a 1.2 kilogram weight, in accordance with ASTM D1238-04 is from 5 to 30 grams per 10 minutes.

7. 发明申请

US20090088509A1 COPOLYCARBONATE COMPOSITIONS 审中-公开
标题翻译：共聚碳酸酯组合物
公开(公告)号：US20090088509A1
公开(公告)日：2009-04-02
申请号：US11863447
申请日：2007-09-28
申请人： Purushotham Adoni , Dibakar Dhara , Vandita Pai-Paranjape , Ajay K. Taraiya
发明人： Purushotham Adoni , Dibakar Dhara , Vandita Pai-Paranjape , Ajay K. Taraiya
IPC分类号： C08K3/32 , C08G77/448
CPC分类号： C08L69/00 , C08G77/448 , C08L67/02 , C08L83/10 , C08L83/00 , C08L2666/18 , C08L2666/14
摘要： A copolycarbonate composition is provided comprising a blend of a polycarbonate-polysiloxane copolymer and a terephthalate polymer. The blend has a combination of good melt volume rate, good fatigue resistance, and high ductility at low temperatures.
摘要翻译：提供了包含聚碳酸酯 - 聚硅氧烷共聚物和对苯二甲酸酯聚合物的共混物的共聚碳酸酯组合物。该混合物具有良好的熔体体积率，良好的耐疲劳性和低温下的高延展性的组合。

8. 发明授权

US07459259B2 Marked article and method of making the same 有权
标题翻译：标记的文章和制作方法
公开(公告)号：US07459259B2
公开(公告)日：2008-12-02
申请号：US10953680
申请日：2004-09-29
申请人： David B. Engel , David G. Gascoyne , Vandita Pai-Paranjape , Radislav A. Potyrailo , Philippe Schottland , Micah Sakiestewa Sze , Marc B. Wisnudel
发明人： David B. Engel , David G. Gascoyne , Vandita Pai-Paranjape , Radislav A. Potyrailo , Philippe Schottland , Micah Sakiestewa Sze , Marc B. Wisnudel
IPC分类号： G03C1/00 , G03C7/00
CPC分类号： B41M5/267 , B41J2/471 , Y10S430/146
摘要： A method of marking a thermoplastic article can comprise: combining a thermoplastic with a light-marking additive to form a composition, forming the composition into an article having a maximum optical absorption wavelength; and illuminating, at a marking wavelength, at least a portion of the article with a device having a power of less than or equal to about 200 mW, to form a light-mark. The light-mark can have a size, as measured along a major axis, of greater than or equal to about 10 micrometers. The light-mark can also have a mark absorption wavelength that is greater than or equal to about ±100 nm of the maximum optical absorption wavelength, and can have a spectral absorption curve.
摘要翻译：标记热塑性制品的方法可以包括：将热塑性塑料与光标添加剂组合以形成组合物，将组合物形成具有最大光吸收波长的制品; 以及在标记波长处用具有小于或等于约200mW的功率的装置照射所述制品的至少一部分以形成光标。光标可以具有大于或等于约10微米的沿着长轴测量的尺寸。光标还可以具有大于或等于最大光吸收波长的约±100nm的标记吸收波长，并且可以具有光谱吸收曲线。

9. 发明授权

US07230113B2 Chemical compositions for authenticatable polymers and articles, and authentication methods thereof 有权
标题翻译：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。

10. 发明申请

US20060135658A1 Chemical compositions for authenticatable polymers and articles, and authentication methods thereof 有权
标题翻译：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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