公开(公告)号：US09109110B2

公开(公告)日：2015-08-18

申请号：US13950900

申请日：2013-07-25

Applicant: Husnu Alp Alidedeoglu ,  Ganesh Kannan ,  Tianhua Ding ,  Tukaram Gunale

Inventor： Husnu Alp Alidedeoglu ,  Ganesh Kannan ,  Tianhua Ding ,  Tukaram Gunale

IPC: C08L67/02 ,  C08G63/85 ,  C08K5/103 ,  C08K5/372 ,  C08L69/00 ,  C08K3/00 ,  C08J11/16 ,  C08J11/24 ,  C08G63/183

CPC classification number: C08L67/02 ,  C08G63/183 ,  C08G63/85 ,  C08J11/16 ,  C08J11/24 ,  C08J2367/02 ,  C08K3/014 ,  C08K5/103 ,  C08K5/372 ,  C08L69/00 ,  Y02P20/582 ,  Y02W30/705 ,  Y02W30/706

Abstract: A process of preparing a modified polyalkylene terephthalate by melt polycondensation comprising reacting an alkylene diol and polyethylene terephthalate, wherein polymerization occurs in the presence of a catalyst complex formed by reaction of tetra(alkyl) titanate and a compound selected from phosphorus-containing compounds, nitrogen-containing compounds, boron-containing compounds, and combinations thereof.

Abstract translation: 通过熔融缩聚制备改性聚对苯二甲酸亚烷基酯的方法，包括使亚烷基二醇和聚对苯二甲酸乙二醇酯反应，其中聚合反应在由钛酸四烷基酯和选自含磷化合物，氮气的化合物反应形成的催化剂络合物存在下进行 含硼化合物及其组合。

公开(公告)号：US08889820B2

公开(公告)日：2014-11-18

申请号：US13397189

申请日：2012-02-15

Applicant: Navinchandra S. Asthana ,  Ganesh Kannan

Inventor： Navinchandra S. Asthana ,  Ganesh Kannan

IPC: C08G63/02 ,  C08F8/00

CPC classification number: C08G63/185 ,  C08L67/02 ,  C08L55/02 ,  C08L51/04 ,  C08L25/06

Abstract: An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

公开(公告)号：US08796356B2

公开(公告)日：2014-08-05

申请号：US12823629

申请日：2010-06-25

Applicant: Ganesh Kannan ,  Husnu Alp Alidedeoglu ,  Robert Russell Gallucci ,  Kenneth Frederick Miller

Inventor： Ganesh Kannan ,  Husnu Alp Alidedeoglu ,  Robert Russell Gallucci ,  Kenneth Frederick Miller

IPC: C08K3/32 ,  C08K5/00 ,  C08G63/183 ,  C08L3/00 ,  C08L67/04 ,  C08L67/02

CPC classification number: C08K3/34 ,  C08G63/183 ,  C08G63/916 ,  C08J5/18 ,  C08J2367/02 ,  C08J2367/04 ,  C08K5/13 ,  C08L67/02 ,  C08L67/04 ,  C08L2666/18

Abstract: Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions and articles made from the compositions.

公开(公告)号：US08536272B2

公开(公告)日：2013-09-17

申请号：US11776882

申请日：2007-07-12

Applicant: Pravin Borade ,  Donna Starrup Bossman ,  Shreyas Chakravarti ,  Robert R Gallucci ,  Roshan Kumar Jha ,  Ganesh Kannan ,  Nitin Moghe ,  Przemyslaw Olszynski

Inventor： Pravin Borade ,  Donna Starrup Bossman ,  Shreyas Chakravarti ,  Robert R Gallucci ,  Roshan Kumar Jha ,  Ganesh Kannan ,  Nitin Moghe ,  Przemyslaw Olszynski

IPC: C08L67/03

CPC classification number: C08L67/02 ,  C08L53/02 ,  C08L63/00 ,  C08L71/02 ,  C08L2666/22 ,  C08L2666/02

Abstract: Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.

Abstract translation: 本文公开了一种聚合物组合物，其包含：聚（亚芳基醚）; 聚酯 和抗冲改性剂。 该组合物具有包含聚酯和包含聚（亚芳基醚）的分散相的连续相。 基于组合物的总重量，分散相的量小于35重量％。

公开(公告)号：US20130206637A1

公开(公告)日：2013-08-15

申请号：US13397210

申请日：2012-02-15

Applicant: Navinchandra S. ASTHANA ,  Ganesh KANNAN

Inventor： Navinchandra S. ASTHANA ,  Ganesh KANNAN

IPC: B65D23/00 ,  C08L67/02 ,  B29C45/00 ,  C08L55/00 ,  C08L25/06 ,  C08G63/199 ,  C08L55/02

CPC classification number: C08G63/185 ,  C08L67/02 ,  C08L55/02 ,  C08L51/04 ,  C08L25/06

Abstract: An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

公开(公告)号：US08431641B2

公开(公告)日：2013-04-30

申请号：US11966051

申请日：2007-12-28

Applicant: Sreepdaraj Karanam ,  Robert Lee Sherman, Jr. ,  Ganesh Kannan ,  Steven James Montgomery ,  Daniel Joseph Brunelle ,  Enrico Binassi

Inventor： Sreepdaraj Karanam ,  Robert Lee Sherman, Jr. ,  Ganesh Kannan ,  Steven James Montgomery ,  Daniel Joseph Brunelle ,  Enrico Binassi

IPC: C08K3/34

CPC classification number: C08L69/00 ,  C08K3/346 ,  C08K9/04 ,  C08L21/00 ,  C08L51/00 ,  C08L55/02 ,  C08L67/02 ,  C08L2666/02

Abstract: A composition comprises, based on the total weight of the composition, from 30 to 50 weight percent of an ionomeric telechelic polyalkylene ester comprising from 0.05 to 5 mole percent of sulfonate end groups; from 50 to 70 weight percent of a polycarbonate; from 0.1 to 10 weight percent of an organoclay; and from 2 to 12 weight percent of an impact modifier.

Abstract translation: 组合物基于组合物的总重量包含30至50重量％的包含0.05至5摩尔％磺酸酯端基的离聚物遥爪聚亚烷基酯; 50-70重量％的聚碳酸酯; 0.1至10重量％的有机粘土; 和2至12重量％的抗冲改性剂。

公开(公告)号：US20130053461A1

公开(公告)日：2013-02-28

申请号：US13221159

申请日：2011-08-30

Applicant: Husnu Alp ALIDEDEOGLU ,  Hareesh Shamroa DESHPANDE ,  Belinda DUCKWORTH ,  Tukaram GUNALE ,  Darshan JAYANNA ,  Ganesh KANNAN

Inventor： Husnu Alp ALIDEDEOGLU ,  Hareesh Shamroa DESHPANDE ,  Belinda DUCKWORTH ,  Tukaram GUNALE ,  Darshan JAYANNA ,  Ganesh KANNAN

IPC: C08G63/91 ,  C08F4/76 ,  C08L67/02 ,  C08J11/26 ,  C08L69/00 ,  C08L77/12

CPC classification number: C08G63/80 ,  C08G63/183 ,  C08G63/85 ,  C08G63/87 ,  C08G63/916 ,  C08J11/26 ,  C08J2367/02 ,  C08L67/02 ,  C08L77/12 ,  Y02W30/706 ,  C08L31/02 ,  C08L101/00

Abstract: Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions through an in situ phosphorus containing titanium based catalyst and articles made from the compositions.

公开(公告)号：US08138233B2

公开(公告)日：2012-03-20

申请号：US13021093

申请日：2011-02-04

Applicant: Parminder Agarwal ,  Kristen Cohoon-Brister ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

Inventor： Parminder Agarwal ,  Kristen Cohoon-Brister ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

IPC: C08J11/04

CPC classification number: C08G63/183 ,  C08J11/24 ,  C08J2367/02 ,  Y02W30/706

Abstract: 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.

Abstract translation: 在一个实施方案中，本发明涉及二步法，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。

公开(公告)号：US20110124821A1

公开(公告)日：2011-05-26

申请号：US13021093

申请日：2011-02-04

Applicant: Parminder Agarwal ,  Kristen Cohoon ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

Inventor： Parminder Agarwal ,  Kristen Cohoon ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

IPC: C08G63/91

CPC classification number: C08G63/183 ,  C08J11/24 ,  C08J2367/02 ,  Y02W30/706

Abstract: 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.

Abstract translation: 在一个实施方案中，本发明涉及二步法，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。

公开(公告)号：US20110071235A1

公开(公告)日：2011-03-24

申请号：US12823629

申请日：2010-06-25

Applicant: Ganesh Kannan ,  Husnu Alp Alidedeoglu ,  Robert Russell Gallucci

Inventor： Ganesh Kannan ,  Husnu Alp Alidedeoglu ,  Robert Russell Gallucci

IPC: C08K5/1545 ,  C08K11/00 ,  C08L51/08 ,  C08C19/24

CPC classification number: C08K3/34 ,  C08G63/183 ,  C08G63/916 ,  C08J5/18 ,  C08J2367/02 ,  C08J2367/04 ,  C08K5/13 ,  C08L67/02 ,  C08L67/04 ,  C08L2666/18

Abstract: Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions and articles made from the compositions.

Abstract translation: 含有衍生自芳族聚酯的脂族 - 芳族共聚酯的可生物降解组合物。 制备由组合物制成的组合物和制品的方法。