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1. 发明授权

US08680167B2 Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) 有权
标题翻译：含有聚对苯二甲酸乙二醇酯（PET）的填料和改性聚对苯二甲酸丁二醇酯（PBT）无规共聚物的成型组合物，
公开(公告)号：US08680167B2
公开(公告)日：2014-03-25
申请号：US11627091
申请日：2007-01-25
申请人： Parminder Agarwal , Kristen Cohoon , Shellie Virginia Gasaway , Ganesh Kannan , Sung Dug Kim , Kenneth Frederick Miller , Dhaval Shah
发明人： Parminder Agarwal , Kristen Cohoon , Shellie Virginia Gasaway , Ganesh Kannan , Sung Dug Kim , Kenneth Frederick Miller , Dhaval Shah
IPC分类号： C08J11/04 , C08L67/02 , C08K3/04 , C08K3/08 , C08K3/22 , C08K3/34
CPC分类号： C08L67/02 , C08K3/013 , C08L69/00 , C08L2666/18 , C08L2666/02
摘要： The invention relates to a composition comprising (a) from 5 to 99 wt % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component, and (b) at least 1 wt % of a filler component. In one embodiment, the invention relates to an article molded from the above-mentioned molding composition. In another embodiment, the invention relates to methods for making and methods for using the molding composition.
摘要翻译：本发明涉及一种组合物，其包含（a）5至99重量％的改性聚对苯二甲酸丁二醇酯无规共聚物，其（1）衍生自聚对苯二甲酸乙二醇酯组分，其选自聚对苯二甲酸乙二醇酯和聚对苯二甲酸乙二醇酯共聚物，和（2）具有至少一种衍生自聚对苯二甲酸乙二醇酯组分的残基，和（b）至少1重量％的填料组分。在一个实施方案中，本发明涉及由上述模塑组合物模制的制品。在另一个实施方案中，本发明涉及制备方法和使用该模塑组合物的方法。

2. 发明授权

US07691304B2 Thermoplastic composition, method of manufacture thereof, and articles derived therefrom 有权
标题翻译：热塑性组合物，其制造方法和由其衍生的制品
公开(公告)号：US07691304B2
公开(公告)日：2010-04-06
申请号：US11765027
申请日：2007-06-19
申请人： Parminder Agarwal , Shreyas Chakravarti , Bernard Schrauwen , Robert van de Grampel
发明人： Parminder Agarwal , Shreyas Chakravarti , Bernard Schrauwen , Robert van de Grampel
IPC分类号： C08G64/00
CPC分类号： C08L67/02 , C08K5/0008 , C08L69/00 , C08L69/005 , Y10T428/24124 , Y10T428/31786 , C08L2666/18
摘要： Disclosed herein is a thermoplastic composition comprising a combination of 10 to 80 wt. % of a polyester, more than 0 to 50 wt. % of a polycarbonate, and 10 to 90 wt. % of at least one polyester-polycarbonate copolymer comprising, based on the total weight of the copolymer, 15 to 95 wt. % of arylate ester units, and 5 to 85 wt. % of aromatic carbonate units. Also disclosed is a method of forming the compositions, and articles prepared therefrom, for example transparent covers.
摘要翻译：本文公开了一种热塑性组合物，其包含10至80重量％％的聚酯，大于0至50wt。％的聚碳酸酯，和10〜90wt。％的至少一种聚酯 - 聚碳酸酯共聚物，基于共聚物的总重量为15〜95重量％％的芳基酯单元，和5至85wt。％的芳族碳酸酯单元。还公开了形成组合物的方法和由其制备的制品，例如透明盖。

3. 发明申请

US20080000917A1 TRANSPARENT POLYCARBONATE-POLYESTER BLENDS WITH IMPROVED PERFORMANCE UNDER CAUSTIC AQUEOUS ENVIRONMENTS 有权
标题翻译：透明聚碳酸酯 - 聚酯纤维，具有改善性能的原始环境环境
公开(公告)号：US20080000917A1
公开(公告)日：2008-01-03
申请号：US11612937
申请日：2006-12-19
申请人： Parminder Agarwal , Rodney W. Fonseca
发明人： Parminder Agarwal , Rodney W. Fonseca
IPC分类号： C08G59/00 , A47G19/12
CPC分类号： C08L69/005 , C08K5/52 , C08L67/02 , C08L69/00 , C08L2666/18
摘要： A composition comprising a clear thermoplastic blend comprising: (a) a polycarbonate component; and (b) a polyester component comprising (i) a polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units, (ii) copolymers polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units and modified with up to 25 mol % of copolymerizable acid and/or diol monomers, and (iii) combinations thereof. The polycarbonate component and the polyester component are present in sufficient proportions to form a molding composition capable of being molded into an article that exhibits transparency and structural integrity after the article is exposed to a caustic aqueous environment for at least 70 hours. The invention also relates to articles made from the composition, methods for making the compositions, and methods for using articles.
摘要翻译：一种包含透明热塑性共混物的组合物，其包含：（a）聚碳酸酯组分; 和（b）聚酯组分，其包含（i）基于1,4-环己烷二甲醇和对苯二甲酸单体单元的聚酯，（ii）基于1,4-环己烷二甲醇和对苯二甲酸单体单元的基于聚酯的共聚物， 25摩尔％的可共聚的酸和/或二醇单体，和（iii）它们的组合。聚碳酸酯组分和聚酯组分以足够的比例存在以形成能够模制成在制品暴露于苛性碱水溶液环境中至少70小时后具有透明性和结构完整性的制品的模塑组合物。本发明还涉及由组合物制备的制品，制备组合物的方法和使用制品的方法。

4. 发明申请

US20070208160A1 PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE (PBT) FROM POLYETHYLENE TEREPHTHALATE (PET) 有权
标题翻译：聚苯乙烯聚苯乙烯（PET）制备聚苯乙烯（PBT）的方法
公开(公告)号：US20070208160A1
公开(公告)日：2007-09-06
申请号：US11626674
申请日：2007-01-24
申请人： Parminder Agarwal , Kristen Cohoon , Sandeep Dhawan , Robert Russell Gallucci , Ganesh Kannan , Kenneth Frederick Miller , Deepak Ramaraju , Gomatam Raghavan Ravi , Dhaval Shah
发明人： Parminder Agarwal , Kristen Cohoon , Sandeep Dhawan , Robert Russell Gallucci , Ganesh Kannan , Kenneth Frederick Miller , Deepak Ramaraju , Gomatam Raghavan Ravi , Dhaval Shah
IPC分类号： C08G63/02
CPC分类号： C08J11/24 , C08G63/181 , C08G63/78 , C08J2367/02 , Y02W30/706
摘要： The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butanediol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from the process.
摘要翻译：本发明涉及一种由聚对苯二甲酸乙二醇酯组分制备改性聚对苯二甲酸丁二酯无规共聚物的方法。本发明涉及一种三步法，其中选自乙二醇，丙二醇及其组合的二醇组分在足以将聚对苯二甲酸乙二醇酯组分解聚为第一熔融混合物的条件下与聚对苯二甲酸乙二醇酯组分反应; 并且其中在产生第二熔融混合物的条件下将第一熔融混合物与1,4-丁二醇组合，随后将其置于产生改性聚对苯二甲酸丁二醇酯无规共聚物的低于大气压条件下。本发明还涉及由该方法制备的组合物。

5. 发明授权

US07256228B2 Stabilized polycarbonate polyester composition 有权
标题翻译：稳定的聚碳酸酯聚酯组合物
公开(公告)号：US07256228B2
公开(公告)日：2007-08-14
申请号：US10814971
申请日：2004-03-31
申请人： Parminder Agarwal , Peter H. Th. Vollenberg , Gabrie Hoogland , Vishvajit Chandrakant Juikar , Ganesh Kannan , Abbas-Alli Ghudubhai Shaikh , Sachin Ashok Shelukar
发明人： Parminder Agarwal , Peter H. Th. Vollenberg , Gabrie Hoogland , Vishvajit Chandrakant Juikar , Ganesh Kannan , Abbas-Alli Ghudubhai Shaikh , Sachin Ashok Shelukar
IPC分类号： C08L69/00 , C08L67/02
CPC分类号： C08L67/02 , C08K3/38 , C08K5/05 , C08K5/09 , C08K5/49 , C08L33/068 , C08L63/00 , C08L69/00 , C08L2666/14 , C08L2666/18 , C08L2666/02
摘要： A stabilized thermoplastic resin composition is disclosed which comprises structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester and a combination of at least two quenchers, wherein said quencher is selected from a group consisting of phosphorus compound, carboxylic acid, derivates of carboxylic acids, epoxy functional polymers and boron compound. Also disclosed is a stabilized thermoplastic resin composition comprising: structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester, an epoxy functional polymers and a combination of at least one quenchers, wherein said quencher is selected from a group consisting of phosphorus compounds, carboxylic acid compounds, polyols, and boron compounds. In addition the composition disclosed possess good optical properties, thermal properties and stability.
摘要翻译：公开了一种稳定的热塑性树脂组合物，其包含得自至少一种取代或未取代的聚碳酸酯，至少一种取代或未取代的聚酯和至少两种猝灭剂的组合的结构单元，其中所述猝灭剂选自磷化合物，羧酸酸，羧酸衍生物，环氧官能聚合物和硼化合物。还公开了一种稳定的热塑性树脂组合物，其包含：得自至少一种取代或未取代的聚碳酸酯，至少一种取代或未取代的聚酯，环氧官能聚合物和至少一种猝灭剂的组合的结构单元，其中所述猝灭剂选自由磷化合物，羧酸化合物，多元醇和硼化合物组成。此外，所公开的组合物具有良好的光学性质，热性能和稳定性。

6. 发明申请

US20050137359A1 Polyester molding composition 审中-公开
标题翻译：聚酯成型组合物
公开(公告)号：US20050137359A1
公开(公告)日：2005-06-23
申请号：US10983775
申请日：2004-11-08
申请人： Parminder Agarwal , Peter Th.Vollenberg
发明人： Parminder Agarwal , Peter Th.Vollenberg
IPC分类号： C08L51/04 , C08L53/02 , C08L55/02 , C08L67/02 , C08L69/00
CPC分类号： C08L55/02 , C08L51/04 , C08L53/02 , C08L67/02 , C08L67/025 , C08L69/00 , C08L2205/02 , C08L2205/025 , C08L2207/53 , C08L2666/14 , C08L2666/18 , C08L2666/02
摘要： A clear thermoplastic resin blend comprises a low viscosity polyester cycloaliphatic resin derived from a cycloaliphatic diol or equivalent thereof and a cycloaliphatic dicarboxylic acid or equivalent thereof, a copolyesterether, an impact modifier and, optionally a polycarbonate wherein the resulting blend has a low flexural modulus with high Shore D hardness.
摘要翻译：透明的热塑性树脂共混物包含衍生自脂环族二醇或其等同物和脂环族二羧酸或其等同物的低粘度聚酯脂环族树脂，共聚内酯，抗冲改性剂和任选的聚碳酸酯，其中所得共混物具有低弯曲模量高肖氏D硬度。

7. 发明授权

US08168707B2 Moldable polyester compositions, processes of manufacture, and articles thereof 有权
标题翻译：可成型聚酯组合物，制造方法及其制品
公开(公告)号：US08168707B2
公开(公告)日：2012-05-01
申请号：US12187630
申请日：2008-08-07
申请人： Parminder Agarwal , Donald Howard Ellington , Robert Russell Gallucci , Josephus Gerardus M. 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 M. van Gisbergen , Vishvajit Chandrakant Juikar , Ihab Odeh , Sathish Kumar Ranganathan , Kenneth Frederick Miller , Veeraraghavan Srinivasan
IPC分类号： C08K5/37
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 1.5 g/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％

8. 发明授权

US07851560B2 Polyester-polycarbonate compositions, methods of manufacture, and methods of use 有权
标题翻译：聚酯 - 聚碳酸酯组合物，制造方法和使用方法
公开(公告)号：US07851560B2
公开(公告)日：2010-12-14
申请号：US11564406
申请日：2006-11-29
申请人： Parminder Agarwal , Rodney W. Fonseca , Songping Liao , Hongtao Shi , Peter H. Vollenberg , Huiping Zhang
发明人： Parminder Agarwal , Rodney W. Fonseca , Songping Liao , Hongtao Shi , Peter H. Vollenberg , Huiping Zhang
IPC分类号： C08L69/00 , C08L67/02
CPC分类号： C08L67/02 , C08L69/00 , C08L83/10 , C08L2666/14
摘要： A composition comprising a polysiloxane polycarbonate block copolymer; a cycloaliphatic polyester; and a polycarbonate that is different from the polycarbonate block copolymer, having a weight average molecular weight of less than about 20,000 Daltons. The compositions have high flow at low temperatures and good impact properties. The compositions are useful for the manufacture of components for handheld electronic devises such as cellular telephones.
摘要翻译：包含聚硅氧烷聚碳酸酯嵌段共聚物的组合物; 脂环族聚酯; 和与聚碳酸酯嵌段共聚物不同的聚碳酸酯，其重均分子量小于约20,000道尔顿。组合物在低温下具有高流动性和良好的冲击性能。该组合物可用于制造用于手持电子设备（例如蜂窝电话）的部件。

9. 发明授权

US07375166B2 Polymeric blends for optical devices and method of manufacture thereof 失效
标题翻译：用于光学器件的聚合物共混物及其制造方法
公开(公告)号：US07375166B2
公开(公告)日：2008-05-20
申请号：US11197110
申请日：2005-08-04
申请人： Safwat Tadros , Parminder Agarwal , Shreyas Chakravarti , Peter Vollenberg
发明人： Safwat Tadros , Parminder Agarwal , Shreyas Chakravarti , Peter Vollenberg
IPC分类号： C08F20/00
CPC分类号： B32B27/08 , B29C43/222 , B29C67/24 , B29C71/02 , B29C2071/022 , B29K2067/00 , B29K2069/00 , B29K2105/0088 , B29K2995/0032 , B32B27/06 , B32B27/36 , B32B2270/00 , B32B2307/40 , C08L33/12 , C08L67/02 , C08L69/00 , G02B5/3083 , Y10T428/13 , Y10T428/31504 , Y10T428/31507 , C08L2666/18 , C08L2666/04
摘要： A method for manufacturing a film or sheet comprises deforming a polymeric alloy at a temperature effective to impart to the deformed alloy a birefringence retardation of greater than or equal to about 750 nanometers. A method eliminating comets and veins in an optical film or sheet comprises annealing the film or sheet to a temperature greater than the lowest glass transition temperature of the polymeric resins contained in the alloy. A composition comprises a first polymeric resin in an amount of about 1 to about 99 wt %; and a second polymeric resin in an amount of about 1 to about 99 wt %, wherein the polymeric resins are blended with a deforming force effective to produce a polymeric alloy having a birefringence retardation of greater than or equal to about 750 nanometers.
摘要翻译：制造薄膜或薄片的方法包括使聚合物合金在有效赋予变形的合金的温度下使双折射延迟大于或等于约750纳米变形。消除光学薄膜或薄片中的彗星和静脉的方法包括将薄膜或薄片退火到大于合金中所含的聚合物树脂的最低玻璃化转变温度的温度。组合物包含约1至约99重量％的量的第一聚合树脂; 和约1至约99重量％的第二聚合物树脂，其中聚合物树脂与有效产生双折射延迟大于或等于约750纳米的聚合物合金的变形力共混。

10. 发明申请

US20070203253A1 PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE (PBT) FROM POLYETHYLENE TEREPHTHALATE (PET) 有权
标题翻译：聚苯乙烯聚苯乙烯（PET）制备聚苯乙烯（PBT）的方法
公开(公告)号：US20070203253A1
公开(公告)日：2007-08-30
申请号：US11626684
申请日：2007-01-24
申请人： Parminder Agarwal , Kristen Cohoon , Sandeep Dhawan , Robert Gallucci , Ganesh Kannan , Kenneth Miller , Dhaval Shah
发明人： Parminder Agarwal , Kristen Cohoon , Sandeep Dhawan , Robert Gallucci , Ganesh Kannan , Kenneth Miller , Dhaval Shah
IPC分类号： C08J11/04
CPC分类号： C08G63/183 , C08J11/24 , C08J2367/02 , Y02W30/706
摘要： The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. In another embodiment, the invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butane diol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from processes of the invention.
摘要翻译：本发明涉及一种由聚对苯二甲酸乙二醇酯组分制备改性聚对苯二甲酸丁二醇酯无规共聚物的方法。在一个实施方案中，本发明涉及一种二步法，其中1,4-丁二醇组分在聚对苯二甲酸乙二醇酯组分解聚熔融混合物的条件下与聚对苯二甲酸乙二醇酯组分反应，并将熔融混合物置于低于大气压的条件下生产改性聚对苯二甲酸丁二醇酯无规共聚物。在另一个实施方案中，本发明涉及一种三步法，其中选自乙二醇，丙二醇及其组合的二醇组分在足以将聚对苯二甲酸乙二醇酯组分解聚为第一熔融混合物并且其中在产生第二熔融混合物的条件下将第一熔融混合物与1,4-丁二醇组合，随后将其置于产生改性聚对苯二甲酸丁二醇酯无规共聚物的低于大气压条件下。本发明还涉及由本发明的方法制备的组合物。

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