公开(公告)号：US20090181199A1

公开(公告)日：2009-07-16

申请号：US12187630

申请日：2008-08-07

申请人： Parminder Agarwal ,  Donald Howard ELLINGTON ,  Robert Russell GALLUCCI ,  Josephus Gerardus van GISBERGEN ,  Vishvajit Chandrakant JUIKAR ,  Ihab Odeh ,  Sathish Kumar RANGANATHAN ,  Kenneth Frederick MILLER ,  Veeraraghavan SRINIVASAN

发明人： Parminder Agarwal ,  Donald Howard ELLINGTON ,  Robert Russell GALLUCCI ,  Josephus Gerardus van GISBERGEN ,  Vishvajit Chandrakant JUIKAR ,  Ihab Odeh ,  Sathish Kumar RANGANATHAN ,  Kenneth Frederick MILLER ,  Veeraraghavan SRINIVASAN

IPC分类号： B29D22/00 ,  C08K5/36 ,  C08K5/5317 ,  C08K5/5313 ,  B29C47/00 ,  C08K3/32 ,  C08K5/13 ,  B32B1/02

CPC分类号： C08L67/02 ,  B29C47/0004 ,  B29C47/0026 ,  B29C47/40 ,  B29C49/0005 ,  B29C49/04 ,  B29C49/041 ,  B29K2067/00 ,  C08K3/013 ,  C08K5/134 ,  C08K5/1515 ,  C08K5/38 ,  C08K5/524 ,  C08K5/5317 ,  C08L23/0884 ,  C08L25/12 ,  C08L27/18 ,  C08L55/02 ,  Y10T428/1386 ,  C08L2666/24 ,  C08L2666/02

摘要： A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % of a polyester, 10-49 wt % of an ABS impact modifier; 0 to 20 wt % of a multifunctional epoxy compound; 0-40 wt % of a filler; 0-2 wt % of a fibrillated fluoropolymer; and from more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 40-100 Joules at −30° C.; a ductility of more than 90%, a permeability of more than 0 to less than or equal to 1.5g/m2-day, measured after exposure Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break after exposure to Fuel E85 for 28 days at 70° C.

摘要翻译： 基于组合物的总重量，热塑性组合物包含：5-1-90wt％的聚酯，10-49wt％的ABS抗冲改性剂; 0〜20重量％的多官能环氧化合物; 0-40重量％的填料; 0-2重量％的原纤化含氟聚合物; 和超过0至5重量％的稳定剂组合物。 由该组合物吹塑或注射成型的制品在-30℃下具有40-100焦耳的多轴冲击总能量; 在40℃下暴露燃料C蒸气20周后测量的延展性大于90％，渗透率大于0至小于或等于1.5g / m 2·天。 一个20cc / 10min的MVR; 弯曲模量大于1300MPa; 并且在70℃下暴露于Fuel E85 28天后保持其初始拉伸伸长率的至少75％

公开(公告)号：US20090179035A1

公开(公告)日：2009-07-16

申请号：US12187723

申请日：2008-08-07

申请人： Parminder AGARWAL ,  Donald Howard ELLINGTON ,  Robert Russell GALLUCCI ,  Josephus Gerardus van GISBERGEN ,  Vishvajit Chandrakant JUIKAR ,  Ihab ODEH ,  Sathish Kumar RANGANATHAN ,  Kenneth Frederick MILLER ,  Veeraraghavan SRINIVASAN

发明人： Parminder AGARWAL ,  Donald Howard ELLINGTON ,  Robert Russell GALLUCCI ,  Josephus Gerardus van GISBERGEN ,  Vishvajit Chandrakant JUIKAR ,  Ihab ODEH ,  Sathish Kumar RANGANATHAN ,  Kenneth Frederick MILLER ,  Veeraraghavan SRINIVASAN

IPC分类号： B60K15/03 ,  C08K3/32 ,  C08K5/5317 ,  C08K5/5313 ,  C08K5/36 ,  C08K5/13

CPC分类号： C08L67/02 ,  B29C47/0004 ,  B29C47/0026 ,  B29C47/40 ,  B29C49/0005 ,  B29C49/04 ,  B29C49/041 ,  B29K2067/00 ,  C08K3/013 ,  C08K5/134 ,  C08K5/1515 ,  C08K5/38 ,  C08K5/524 ,  C08L23/0884 ,  C08L27/18 ,  C08L55/02 ,  C08L2666/24

摘要： A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % polyester, 10-49 wt % ABS impact modifier; 0-20 wt % omultifunctional epoxy compound; 0-40 wt % filler; 0-2 wt % fibrillated fluoropolymer; and more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 30-100 Joules at −30° C. and a ductility of more than 90%; a permeability of more than 0 and less than or equal to 1.5g/m2-day to ASTM D 471-98 Fuel C, measured after exposure to ASTM D 471-98 Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min., measured at 265° C.; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break, after exposure to Fuel E85 for 28 days at 70° C.

摘要翻译： 基于组合物的总重量，热塑性组合物包含：5-1-90wt％聚酯，10-49wt％ABS抗冲改性剂; 0-20重量％多官能环氧化合物; 0-40重量％填料; 0-2重量％原纤化含氟聚合物; 和大于0至5重量％的稳定剂组合物。 由该组合物吹塑或注射成型的制品在-30℃下具有30-100焦耳的多轴冲击总能量和大于90％的延展性; 根据ASTM D 471-98燃料C，在40℃下暴露于ASTM D 471-98燃料C蒸气20周后测量的渗透率大于0且小于或等于1.5g / m 2·天。 在265℃下测量的，为1-20cc / 10分钟的MVR。 弯曲模量大于1300MPa; 并且在70℃下暴露于Fuel E85 28天后，保持其初始拉伸伸长率的至少75％

公开(公告)号：US20080033123A1

公开(公告)日：2008-02-07

申请号：US11848009

申请日：2007-08-30

申请人： Veeraraghavan Srinivasan ,  Suresh Shanmugam ,  Gautam Chatterjee ,  Anantharaman Dhanabalan ,  Vinod Rai

发明人： Veeraraghavan Srinivasan ,  Suresh Shanmugam ,  Gautam Chatterjee ,  Anantharaman Dhanabalan ,  Vinod Rai

IPC分类号： C08G64/04 ,  C07D209/44 ,  C08F6/00

CPC分类号： C08G64/12 ,  C07D209/34

摘要： Disclosed herein is a method for producing a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. The method comprises forming a reaction mixture comprising at least one substituted or unsubstituted phenolphthalein, at least one substituted or unsubstituted primary hydrocarbyl amine, and an acid catalyst; and heating the reaction mixture to a temperature of less than 180° C. to remove a distillate comprising water and form a crude 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine product; where the 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine has a formula: where R1 is selected from the group consisting of a hydrogen and a hydrocarbyl group, and R2 is selected from the group consisting of a hydrogen, a hydrocarbyl group, and a halogen.

摘要翻译： 本文公开了一种2-烃基-3,3-双（4-羟基芳基）苯并二氮吡啶的制备方法。 该方法包括形成包含至少一种取代或未取代的酚酞，至少一种取代或未取代的伯烃基胺和酸催化剂的反应混合物; 并将反应混合物加热至低于180℃的温度以除去包含水的馏出物并形成粗2-烃基-3,3-双（4-羟基芳基）苯并二氮嘧啶产物; 其中2-烃基-3,3-双（4-羟基芳基）苯并二氮嘧啶具有下式：其中R 1选自氢和烃基， 2 H选自氢，烃基和卤素。

公开(公告)号：US09062196B2

公开(公告)日：2015-06-23

申请号：US11864176

申请日：2007-09-28

申请人： Gautam Chatterjee ,  Gheorghe Cojocariu ,  Chandrashekhar Lingannaiah ,  Gaurav Mediratta ,  Shantaram Suryakant Morye ,  Gary Francis Smith ,  Veeraraghavan Srinivasan

发明人： Gautam Chatterjee ,  Gheorghe Cojocariu ,  Chandrashekhar Lingannaiah ,  Gaurav Mediratta ,  Shantaram Suryakant Morye ,  Gary Francis Smith ,  Veeraraghavan Srinivasan

IPC分类号： C08L69/00 ,  C08K3/32 ,  C08K5/42 ,  C08L63/00

CPC分类号： C08L69/00 ,  C08K5/42 ,  C08K2003/329 ,  C08L63/00 ,  C08L2205/02 ,  C08L2666/18 ,  C08L2666/22

摘要： Disclosed herein is a polymer blend comprising a first polycarbonate comprising a first structural unit derived from a 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine and a second structural unit derived from a dihydroxy aromatic compound, wherein the second structural unit is not identical to the first structural unit, and a second polycarbonate comprising a structural unit derived from a dihydroxy aromatic compound, wherein the polymer blend has a glass transition temperature of 155 to 200° C.; and wherein a test auricle having a thickness of 3.2 mm and molded from the blend has a haze of less than or equal to 3.0 measured in accordance with ASTM D1003-00. A method of making the polymer blend, and articles prepared from the blend, are also disclosed.

摘要翻译： 本文公开了一种聚合物共混物，其包含第一聚碳酸酯，其包含衍生自2-芳基-3,3-双（4-羟基芳基）苯并嘧啶的第一结构单元和衍生自二羟基芳族化合物的第二结构单元，其中第二结构单元 与第一结构单元不同，第二聚碳酸酯包含衍生自二羟基芳族化合物的结构单元，其中所述聚合物共混物的玻璃化转变温度为155-200℃; 并且其中由所述共混物模塑的厚度为3.2mm的测试耳廓根据ASTM D1003-00测量的雾度小于或等于3.0。 还公开了制备聚合物共混物的方法和由共混物制备的制品。

公开(公告)号：US20090088504A1

公开(公告)日：2009-04-02

申请号：US11864176

申请日：2007-09-28

申请人： Gautam Chatterjee ,  Gheorghe Cojocariu ,  Chandrashekhar Lingannaiah ,  Gaurav Mediratta ,  Shantaram Suryakant Morye ,  Gary Francis Smith ,  Veeraraghavan Srinivasan

发明人： Gautam Chatterjee ,  Gheorghe Cojocariu ,  Chandrashekhar Lingannaiah ,  Gaurav Mediratta ,  Shantaram Suryakant Morye ,  Gary Francis Smith ,  Veeraraghavan Srinivasan

IPC分类号： C08L69/00 ,  C08K3/32 ,  C08K5/42

CPC分类号： C08L69/00 ,  C08K5/42 ,  C08K2003/329 ,  C08L63/00 ,  C08L2205/02 ,  C08L2666/18 ,  C08L2666/22

摘要： Disclosed herein is a polymer blend comprising a first polycarbonate comprising a first structural unit derived from a 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine and a second structural unit derived from a dihydroxy aromatic compound, wherein the second structural unit is not identical to the first structural unit, and a second polycarbonate comprising a structural unit derived from a dihydroxy aromatic compound, wherein the polymer blend has a glass transition temperature of 155 to 200° C.; and wherein a test auricle having a thickness of 3.2 mm and molded from the blend has a haze of less than or equal to 3.0 measured in accordance with ASTM D1003-00. A method of making the polymer blend, and articles prepared from the blend, are also disclosed.

摘要翻译： 本文公开了一种聚合物共混物，其包含第一聚碳酸酯，其包含衍生自2-芳基-3,3-双（4-羟基芳基）苯并嘧啶的第一结构单元和衍生自二羟基芳族化合物的第二结构单元，其中第二结构单元 与第一结构单元不同，第二聚碳酸酯包含衍生自二羟基芳族化合物的结构单元，其中所述聚合物共混物的玻璃化转变温度为155-200℃; 并且其中由所述共混物模塑的厚度为3.2mm的测试耳廓根据ASTM D1003-00测量的雾度小于或等于3.0。 还公开了制备聚合物共混物的方法和由共混物制备的制品。

公开(公告)号：US20080177091A1

公开(公告)日：2008-07-24

申请号：US11626671

申请日：2007-01-24

申请人： Rajshekhar Madhukar Basale ,  Balakrishnan Ganesan ,  Ashok S Shyadligeri ,  Veeraraghavan Srinivasan

发明人： Rajshekhar Madhukar Basale ,  Balakrishnan Ganesan ,  Ashok S Shyadligeri ,  Veeraraghavan Srinivasan

IPC分类号： C07D307/83

CPC分类号： C09B67/0096 ,  C07D307/83

摘要： A phthalic anhydride, a phenol, a catalyst, and a promoter are reacted to form a reaction mixture comprising phenolphthalein. The reaction mixture is treated with a first solvent system to form a slurry. The first solvent system comprises a first polar organic solvent. In some embodiments the first solvent system additionally comprises a non-polar organic solvent. Use of the solvent system to treat the reaction mixture simplifies subsequent purification.

摘要翻译： 使邻苯二甲酸酐，苯酚，催化剂和助催化剂反应以形成包含酚酞的反应混合物。 将反应混合物用第一溶剂体系处理以形成浆料。 第一溶剂体系包含第一极性有机溶剂。 在一些实施方案中，第一溶剂系统另外包含非极性有机溶剂。 使用溶剂系统处理反应混合物简化了随后的纯化。

公开(公告)号：US20070010619A1

公开(公告)日：2007-01-11

申请号：US11263132

申请日：2005-10-31

申请人： Gautam Chatterjee ,  Anantharaman Dhanabalan ,  Katherine Glasgow ,  Vinod Kumar Rai ,  Suresh Shanmugam ,  Veeraraghavan Srinivasan

发明人： Gautam Chatterjee ,  Anantharaman Dhanabalan ,  Katherine Glasgow ,  Vinod Kumar Rai ,  Suresh Shanmugam ,  Veeraraghavan Srinivasan

IPC分类号： C08L51/00 ,  C08G64/00

CPC分类号： C08G64/12 ,  C08L69/00 ,  C08L2666/02

摘要： A polymer, article and blend including a polymer low yellowness index comprising structural units derived from a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine is disclosed.

摘要翻译： 公开了一种聚合物，制品和共混物，其包括聚合物低黄度指数，其包含衍生自2-烃基-3,3-双（4-羟基芳基）苯并吡啶酮的结构单元。

公开(公告)号：US06689863B1

公开(公告)日：2004-02-10

申请号：US10065358

申请日：2002-10-08

申请人： Veeraraghavan Srinivasan ,  Rein Mollerus Faber ,  Prakash P. Wadgaonkar ,  Chilukuri Ver Avadhani ,  Jan Pleun Lens ,  Gautam Chatterjee

发明人： Veeraraghavan Srinivasan ,  Rein Mollerus Faber ,  Prakash P. Wadgaonkar ,  Chilukuri Ver Avadhani ,  Jan Pleun Lens ,  Gautam Chatterjee

IPC分类号： C08G6400

CPC分类号： C08G64/307 ,  C08G64/06 ,  G11B7/2534

摘要： A polycarbonate copolymer comprising structural units derived from a cyclohexylidene bis(alkylphenol) of the formula: wherein A1 is a trisubstituted aromatic radical having the formula C6H3R2, wherein R2 is selected from the group consisting of C1-C6 alkyl radicals, and combinations comprising at least one of the foregoing radicals; a long chain alkyl-substituted bisphenol of the formula wherein A2 is a substituted or unsubstituted aromatic radical; and R1 is selected from the group consisting of C13-C22 alkyl radicals; a carbonic acid diester; and optionally at least one aromatic dihydroxy compound of the formula: HO—A3—OH, wherein A3 is selected from divalent substituted and unsubstituted aromatic radicals.

摘要翻译： 包含衍生自下式的亚环己基双（烷基苯酚）的结构单元的聚碳酸酯共聚物：其中A 1是具有式C 6 H 3 R 2的三取代芳族基团，其中R 2选自C1- C6烷基和包含至少一个上述基团的组合; 式Ⅳa的长链烷基取代双酚是取代或未取代的芳基; 并且R 1选自C 13 -C 22烷基; 碳酸二酯; 和任选的至少一种下式的芳族二羟基化合物：其中A 3选自二价取代和未取代的芳族基团。

公开(公告)号：US06552158B1

公开(公告)日：2003-04-22

申请号：US10064348

申请日：2002-07-03

申请人： Veeraraghavan Srinivasan ,  Dibakar Dhara ,  Rein Mollerus Faber ,  Gautam Chatterjee ,  Jan Pleun Lens

发明人： Veeraraghavan Srinivasan ,  Dibakar Dhara ,  Rein Mollerus Faber ,  Gautam Chatterjee ,  Jan Pleun Lens

IPC分类号： C08G6400

CPC分类号： G11B7/2534 ,  C08G64/06

摘要： The disclosure relates to articles using polycarbonates produced by a melt transesterification polymerization method using bis(hydroxyaryl)cyclohexanes. Such polycarbonates have suitable glass transition temperatures and outstanding dimensional stabilities, thus making them particularly useful for making articles possessing high temperature stability, particularly for use in optical articles such as high density optical data storage and recordable media.

摘要翻译： 本公开涉及使用通过使用双（羟基芳基）环己烷的熔融酯交换聚合方法制备的聚碳酸酯的制品。 这种聚碳酸酯具有合适的玻璃化转变温度和优异的尺寸稳定性，因此使其特别适用于具有高温稳定性的制品，特别适用于光学制品如高密度光学数据存储和可记录介质。

公开(公告)号：US08389648B2

公开(公告)日：2013-03-05

申请号：US13196599

申请日：2011-08-02

申请人： Purushotham Adoni ,  Dibakar Dhara ,  Sriramakrishna Maruvada ,  Roopali Rai ,  Veeraraghavan Srinivasan

发明人： Purushotham Adoni ,  Dibakar Dhara ,  Sriramakrishna Maruvada ,  Roopali Rai ,  Veeraraghavan Srinivasan

IPC分类号： C08L83/06 ,  C08L85/00

CPC分类号： C08L69/00 ,  C08L83/10 ,  C08L83/00 ,  C08L2666/14

摘要： A composition, comprising, based on the total weight of the polymer components in the composition, 1 to 40 wt. % of an aromatic polycarbonate, 30 to 98.8 wt. % of a polysiloxane-polycarbonate block copolymer, and 0.1 to 10 wt. % of a polysiloxane-polyimide block copolymer comprising more than 20 wt. % polysiloxane blocks, based on the total weight of the polysiloxane-polyimide copolymer. The compositions provide articles with low haze, high luminous transmittance, and good hydro-aging properties. The articles can further be formulated to have excellent flame retardance, particularly when KSS is used.

摘要翻译： 一种组合物，其包含基于组合物中聚合物组分的总重量为1至40wt。 ％的芳族聚碳酸酯，30至98.8wt。 ％的聚硅氧烷 - 聚碳酸酯嵌段共聚物，和0.1-10wt。 ％的聚硅氧烷 - 聚酰亚胺嵌段共聚物，其包含大于20wt。 ％聚硅氧烷嵌段，基于聚硅氧烷 - 聚酰亚胺共聚物的总重量。 该组合物提供具有低雾度，高透光率和良好的水解时效性能的制品。 制品可以进一步配制成具有优异的阻燃性，特别是当使用KSS时。