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1. 发明授权

US07928150B2 Process for the manufacture of lonomeric polybutylene terephthalate from polyethylene terephthalate, and compositions and articles thereof 有权
标题翻译：用于从聚对苯二甲酸乙二醇酯制造单体聚对苯二甲酸丁二醇酯的方法及其组合物和制品
公开(公告)号：US07928150B2
公开(公告)日：2011-04-19
申请号：US12115753
申请日：2008-05-06
申请人： Ganesh Kannan , Dhaval Shah , Rama Konduri
发明人： Ganesh Kannan , Dhaval Shah , Rama Konduri
IPC分类号： C08J9/00
CPC分类号： C08G63/68 , C08L67/02 , C08L2666/18
摘要： An ionomeric, modified poly(1,4-butylene terephthalate) copolymer comprising: polyester units comprising non-ionomeric ester units and ionomeric ester units substituted with an inorganic ionic group; and polyester units having at least one residue that is derived from a polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers is described.
摘要翻译：共聚物，包括：由非离子聚酯酯单元和被无机离子基团取代的离聚单体酯单元的聚酯单元; 并且描述了具有至少一种衍生自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的聚对苯二甲酸乙二醇酯组分的残余物的聚酯单元。

2. 发明申请

US20090281204A1 Process for the Manufacture of Ionomeric Polybutylene Terephthalate From Polyethylene Terephthalate, and Compositions and Articles Thereof 有权
标题翻译：聚对苯二甲酸乙二醇酯聚对苯二甲酸丁二醇酯的制造方法及其组合物及其制品
公开(公告)号：US20090281204A1
公开(公告)日：2009-11-12
申请号：US12115753
申请日：2008-05-06
申请人： Ganesh Kannan , Dhaval Shah , Rama Konduri
发明人： Ganesh Kannan , Dhaval Shah , Rama Konduri
IPC分类号： C08G63/183 , C08L67/03 , C08J11/10
CPC分类号： C08G63/68 , C08L67/02 , C08L2666/18
摘要： An ionomeric, modified poly(1,4-butylene terephthalate) copolymer comprising: polyester units comprising non-ionomeric ester units and ionomeric ester units substituted with an inorganic ionic group; and polyester units having at least one residue that is derived from a polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers is described.
摘要翻译：共聚物，包括：由非离子聚酯酯单元和被无机离子基团取代的离聚单体酯单元的聚酯单元; 并且描述了具有至少一种衍生自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的聚对苯二甲酸乙二醇酯组分的残余物的聚酯单元。

3. 发明申请

US20080132630A1 POLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND USES THEREOF 有权
标题翻译：聚酯组合物，制造方法及其用途
公开(公告)号：US20080132630A1
公开(公告)日：2008-06-05
申请号：US11567518
申请日：2006-12-06
申请人： Rama Konduri
发明人： Rama Konduri
IPC分类号： C08K3/34 , C08K3/32 , B05D5/06
CPC分类号： C23C14/20 , C08K3/346 , C08K5/098 , C08K5/10 , C08L67/02 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786 , C08L2666/18
摘要： A composition is disclosed, comprising, based on the total weight of the composition, a combination of from 44 to 80 weight percent of a thermoplastic poly(butylene terephthalate); from 20 to 50 weight percent of a thermoplastic poly(ethylene terephthalate) having an intrinsic viscosity of 0.5 to 0.8 deciliters per gram, measured in a 60:40 by weight phenol/1,1,2,2-tetrachloroethane mixture at 23° C. using a relative viscometer operating with a closed loop system, which measures the solvent and sample viscosity simultaneously; from 5 to less than 20 weight percent of a talc filler having an average largest dimension of less than 0.9 micrometers, a median particle size of less than 0.9 micrometers, or both; and from 0.1 to 0.5 weight percent of a mold release agent. The compositions are useful in the manufacture of lighting articles, which can be directly metallized without the inclusion of a base coat.
摘要翻译：公开了一种组合物，其基于组合物的总重量，包含44至80重量％的热塑性聚（对苯二甲酸丁二醇酯）; 20至50重量％的特性粘度为0.5至0.8分升/克的热塑性聚（对苯二甲酸乙二醇酯），其在23℃下在60:40（重量）苯酚/ 1,1,2,2-四氯乙烷混合物中测量使用用闭环系统操作的相对粘度计，其同时测量溶剂和样品粘度; 平均最大尺寸小于0.9微米，中值粒径小于0.9微米的滑石填料的5至小于20重量％，或两者; 和0.1〜0.5重量％的脱模剂。所述组合物可用于制造照明制品，其可直接金属化而不包括底涂层。

4. 发明申请

US20070173572A1 Flame retardant resin composition 审中-公开
标题翻译：阻燃树脂组合物
公开(公告)号：US20070173572A1
公开(公告)日：2007-07-26
申请号：US11336503
申请日：2006-01-20
申请人： Gaurav Mediratta , Subodh Pal , Reema Sinha , Srinivason Krishnaswami , Gomatam Ravi , Chris Weele , Rama Konduri , Kenneth Miller
发明人： Gaurav Mediratta , Subodh Pal , Reema Sinha , Srinivason Krishnaswami , Gomatam Ravi , Chris Weele , Rama Konduri , Kenneth Miller
IPC分类号： C08K5/49
CPC分类号： C09K21/12 , C08K3/32 , C08K5/0066 , C08K5/49 , C08L67/00 , C09K21/14 , C08L2666/02
摘要： A flame retardant resin composition comprising a polyester, a flame retardant compound, wherein said flame retardant compound comprises at least one P—H bond; an organic compound wherein said organic compound comprises of at least one carboxyl reactive group; and a phosphine suppressing additive compound. The composition possesses good stability and mechanical property. Also disclosed is a process to prepare these compositions and articles therefrom.
摘要翻译：一种阻燃树脂组合物，其包含聚酯，阻燃化合物，其中所述阻燃化合物包含至少一个P-H键; 有机化合物，其中所述有机化合物包含至少一个羧基反应性基团; 和磷化氢抑制添加剂化合物。该组合物具有良好的稳定性和机械性能。还公开了从其制备这些组合物和制品的方法。

5. 发明申请

US20140066556A1 HEAT RESISTANCE IN POLYCARBONATE COMPOSITIONS 有权
标题翻译：聚碳酸酯组合物的耐热性
公开(公告)号：US20140066556A1
公开(公告)日：2014-03-06
申请号：US13601597
申请日：2012-08-31
申请人： Amit S. Kulkarni , Rama Konduri , Vikram K. Daga
发明人： Amit S. Kulkarni , Rama Konduri , Vikram K. Daga
IPC分类号： C08L69/00 , C08K13/02
CPC分类号： C08L69/00 , C08K5/0066 , C08K5/523 , C08L25/12 , C08L27/18 , C08L55/02 , C08L2205/03
摘要： Disclosed herein are methods and compositions of blended polycarbonate compositions with improved heat resistance. The resulting compositions, comprising a first polycarbonate polymer, a second polycarbonate polycarbonate, an impact modifier, optionally a flow promoter, and optionally a flame retardant, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved heat resistance. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
摘要翻译：本文公开了具有改进的耐热性的共混聚碳酸酯组合物的方法和组合物。包含第一聚碳酸酯聚合物，第二聚碳酸酯聚碳酸酯，抗冲改性剂，任选的流动促进剂和任选的阻燃剂的所得组合物可用于制造制品，同时仍保持共混的聚碳酸酯组合物的有利的物理性能，改善耐热性。该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

6. 发明申请

US20120196965A1 POLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND USES THEREOF 审中-公开
标题翻译：聚酯组合物，制造方法及其用途
公开(公告)号：US20120196965A1
公开(公告)日：2012-08-02
申请号：US13445117
申请日：2012-04-12
申请人： Rama Konduri
发明人： Rama Konduri
IPC分类号： C08K5/10 , C08K5/098 , C08K3/34 , C08K3/32
CPC分类号： C23C14/20 , C08K3/346 , C08K5/098 , C08K5/10 , C08L67/02 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786 , C08L2666/18
摘要： A composition is disclosed, comprising, based on the total weight of the composition, a combination of from 44 to 80 weight percent of a thermoplastic poly(butylene terephthalate); from 20 to 50 weight percent of a thermoplastic poly(ethylene terephthalate) having an intrinsic viscosity of 0.5 to 0.8 deciliters per gram, measured in a 60:40 by weight phenol/1,1,2,2-tetrachloroethane mixture at 23° C. using a relative viscometer operating with a closed loop system, which measures the solvent and sample viscosity simultaneously; from 5 to less than 20 weight percent of a talc filler having an average largest dimension of less than 0.9 micrometers, a median particle size of less than 0.9 micrometers, or both; and from 0.1 to 0.5 weight percent of a mold release agent. The compositions are useful in the manufacture of lighting articles, which can be directly metallized without the inclusion of a base coat.
摘要翻译：公开了一种组合物，其基于组合物的总重量，包含44至80重量％的热塑性聚（对苯二甲酸丁二醇酯）; 20至50重量％的特性粘度为0.5至0.8分升/克的热塑性聚（对苯二甲酸乙二醇酯），在20℃下在60:40（重量）苯酚/ 1,1,2,2-四氯乙烷混合物中测量使用用闭环系统操作的相对粘度计，其同时测量溶剂和样品粘度; 平均最大尺寸小于0.9微米，中值粒径小于0.9微米的滑石填料的5至小于20重量％，或两者; 和0.1〜0.5重量％的脱模剂。所述组合物可用于制造照明制品，其可直接金属化而不包括底涂层。

7. 发明授权

US07812077B2 Polyester compositions, method of manufacture, and uses thereof 有权
标题翻译：聚酯组合物，制造方法及其用途
公开(公告)号：US07812077B2
公开(公告)日：2010-10-12
申请号：US11870883
申请日：2007-10-11
申请人： Pravin Kamlakar Borade , Robert Russell Gallucci , Rama Konduri , Johannes Hubertus G. M. Lohmeijer , Subodh Kumar Pal , Veeraraghavan Srinivasan , Chris van der Weele , Gerrit de Wit
发明人： Pravin Kamlakar Borade , Robert Russell Gallucci , Rama Konduri , Johannes Hubertus G. M. Lohmeijer , Subodh Kumar Pal , Veeraraghavan Srinivasan , Chris van der Weele , Gerrit de Wit
IPC分类号： C08K5/34 , C08K5/49 , C07F9/48 , C08G63/60
CPC分类号： C08K5/34928 , C08K3/22 , C08K3/30 , C08K5/0066 , C08K5/5313 , C08K7/14 , C08L67/02 , C08L79/08 , C08L2666/20
摘要： A composition comprises 20 to 80 wt. % of a polyester component comprising a modified polybutylene terephthalate random copolymer derived from a polyethylene terephthalate component selected from polyethylene terephthalate and polyethylene terephthalate copolymers and having at least one residue derived from the polyethylene terephthalate component; from 5 to 35 wt. % of a flame retardant phosphinate (I) or (II) (R1)(R2)(PO)—O]−mMm+ (I) [(O—POR1)(R3)(POR2—O)]2−nMm+x (II), and/or a flame retardant polymer thereof, wherein R1 and R2 are independently are H, C1-C6-alkyl, or C6-C10-aryl; R3 is C1-C10, alkylene, C6-C10-arylene, -alkylarylene or -arylalkylene; M is an alkaline earth metal, alkali metal, Al, Ti, Zn, Fe, or boron; m is 1, 2, 3 or 4; n is 1, 2, or 3; and x is 1 or 2; 1 to 25 wt. % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; and more than 0 to 25 wt. % of a polyetherimide.
摘要翻译：组合物包含20至80wt。％的聚酯组分包含衍生自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的聚对苯二甲酸乙二醇酯组分的改性聚对苯二甲酸丁二醇酯无规共聚物，并且具有至少一种衍生自聚对苯二甲酸乙二醇酯组分的残基; 5至35wt。阻燃次膦酸盐（I）或（II）（R1）（R2）（PO）-O] -mMm +（I）[（O-POR1）（R3）（POR2-O）] 2-nMm + （II）和/或其阻燃聚合物，其中R 1和R 2独立地为H，C 1 -C 6 - 烷基或C 6 -C 10 - 芳基; R3是C1-C10，亚烷基，C6-C10-亚芳基， - 烷基亚芳基或 - 芳基亚烷基; M是碱土金属，碱金属，Al，Ti，Zn，Fe或硼; m为1,2,3或4; n为1,2或3; x为1或2; 1至25wt。三聚氰胺多磷酸盐，三聚氰胺氰脲酸盐，三聚氰胺焦磷酸盐和/或磷酸三聚氰胺的百分比; 和大于0至25wt。％的聚醚酰亚胺。

8. 发明授权

US08168301B2 Polyester compositions, methods of manufacture, and uses thereof 有权
标题翻译：聚酯组合物，制造方法及其用途
公开(公告)号：US08168301B2
公开(公告)日：2012-05-01
申请号：US11558100
申请日：2006-11-09
申请人： Kayoko Onda , Francois de Bie , Theodorus Sweegers , Rama Konduri
发明人： Kayoko Onda , Francois de Bie , Theodorus Sweegers , Rama Konduri
IPC分类号： B32B15/08 , B32B15/04 , B32B27/06 , B32B27/30 , H05B6/00 , C23C4/08 , C08J3/22 , C08G63/60 , C08G81/02 , C08G18/67 , C08G64/16 , C08F283/02 , C08K5/04
CPC分类号： C08K5/098 , C08K5/10 , C08L67/02 , C08L69/00 , C08L69/005 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786 , C08L2666/18
摘要： A composition comprising a combination of a thermoplastic polyester; and 0.2 to 0.7 parts by weight of an alkali metal salt, an alkaline earth metal salt, and/or a C1-12 ester of an aliphatic C24-36 carboxylic acid, based on 100 parts by weight of the polyester. The compositions are useful for molding parts, such as automotive headlamp reflectors.
摘要翻译：一种组合物，其包含热塑性聚酯的组合; 和基于100重量份聚酯的0.2至0.7重量份的碱金属盐，碱土金属盐和/或脂族C 24-16羧酸的C 12-12酯。该组合物可用于模制部件，例如汽车前照灯反射器。

9. 发明申请

US20120246873A1 HOLLOW ARTICLES COMPRISING FIBER-FILLED POLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND USES THEREOF 审中-公开
标题翻译：包含纤维填充聚酯组合物的中空文章，制造方法及其用途
公开(公告)号：US20120246873A1
公开(公告)日：2012-10-04
申请号：US13078432
申请日：2011-04-01
申请人： Rama Konduri , Robert R. Gallucci , Scott Davis
发明人： Rama Konduri , Robert R. Gallucci , Scott Davis
IPC分类号： G05G1/00 , B29D22/00 , B29C49/06 , B32B1/08
CPC分类号： C08L67/02 , B29C45/0001 , B29C45/0005 , B29C45/1704 , C08K5/0008 , C08K7/14 , Y10T16/44 , Y10T428/1314
摘要： A hollow molded article is obtained by molding a thermoplastic polyester composition comprising a blend of reinforcing fiber glass, polybutylene terephthalate with a melting point of 210 to 230° C. and polyethylene terephthalate with a melting point of 240 to 260° C., wherein at least 10% of the outer surface of the article has a continuous glossy region with a gloss of at least 75 gloss units, as measured at 60 degrees in accordance with ASTM D523 and wherein the gloss varies from the average less than 10 gloss units in the glossy region. A gas-assisted injection molding process is also disclosed for making such hollow molded articles, which articles can have various uses, including handles for appliances or the like.
摘要翻译：通过模塑包含熔点为210-230℃的增强纤维玻璃，聚对苯二甲酸丁二醇酯共混物和熔点为240-260℃的聚对苯二甲酸乙二醇酯的共混物的热塑性聚酯组合物，得到中空成型制品，其中在制品的外表面的至少10％具有连续的光泽区域，其具有至少75光泽度单位的光泽度，根据ASTM D523在60度下测量，并且其中光泽度从平均小于10个光泽度单位光泽区域。还公开了用于制造这种中空成型制品的气体辅助注射成型方法，该制品可以具有各种用途，包括用于器具等的手柄。

10. 发明授权

US08188172B2 Polyester compositions, method of manufacture, and uses thereof 有权
标题翻译：聚酯组合物，制造方法及其用途
公开(公告)号：US08188172B2
公开(公告)日：2012-05-29
申请号：US11870896
申请日：2007-10-11
申请人： Somasundaram Elango , Rama Konduri , Subodh Kumar Pal , Reema Sinha , Veeraraghavan Srinivasan , Chris van der Weele , Gerrit de Wit
发明人： Somasundaram Elango , Rama Konduri , Subodh Kumar Pal , Reema Sinha , Veeraraghavan Srinivasan , Chris van der Weele , Gerrit de Wit
IPC分类号： C08K5/5313
CPC分类号： C08K5/34928 , C08K3/016 , C08K5/0066 , C08K5/5313 , C08K2201/014 , C08L61/06 , C08L67/02 , C08L71/12 , C08L79/08 , C08L81/04 , C08L81/06 , C08L85/02 , C08L2666/20
摘要： A composition is described, comprising: (a) from 20 to 80 wt % of a polyester; (b) from 5 to 35 wt % of a flame retardant phosphinate of the formula (I) [(R1)(R2)(PO)—O]−mMm+ (I), a flame retardant diphosphinate of the formula (II) [(O—POR1)(R3)(POR2—O)]2−nMxm+ (II), and/or a flame retardant polymer derived from the flame retardant phosphinate of the formula (I) or the flame retardant diphosphinate of the formula (II), wherein R1 and R2 are identical or different and are H, C1-C6-alkyl, linear or branched, or C6-C10-aryl; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, -alkylarylene or -arylalkylene; M is an alkaline earth metal, alkali metal, Al, Ti, Zn, Fe, or boron; m is 1, 2, 3 or 4; n is 1, 2, or 3; and x is 1 or 2; (c) from 1 to 25 wt % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; (d) from more than 0 to 25 wt % of a polyetherimide; and (e) optionally, an additive.
摘要翻译：描述了一种组合物，其包含：（a）20至80重量％的聚酯; （b）5至35重量％的式（I）[（R1）（R2）（PO）-O] -mMm +（I）的阻燃二膦酸盐，式（II）的阻燃二磷酸盐[ （O-POR1）（R3）（POR2-O）] 2-nMxm +（II），和/或衍生自式（I）的阻燃次膦酸酯的阻燃聚合物或式（II）的阻燃二磷酸），其中R1和R2相同或不同，为H，C1-C6-烷基，直链或支链或C6-C10-芳基; R 3是C 1 -C 10亚烷基，直链或支链的C 6 -C 10亚芳基， - 亚烷基亚芳基或 - 芳基亚烷基; M是碱土金属，碱金属，Al，Ti，Zn，Fe或硼; m为1,2,3或4; n为1,2或3; x为1或2; （c）1〜25重量％的多聚磷酸三聚氰胺，氰尿酸三聚氰胺，焦磷酸三聚氰胺和/或磷酸三聚氰胺; （d）大于0至25重量％的聚醚酰亚胺; 和（e）任选的添加剂。

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