-
1.发明申请公开(公告)号：US20130035451A1
公开(公告)日：2013-02-07
申请号：US13568585
申请日：2012-08-07
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
摘要： Disclosed are phosphinic acid compounds of formula I, II or III where R1 and R1′ are for instance straight or branched C1-C50alkyl, R2 is for instance straight or branched C22-C50alkyl, R3 and R3′ are for instance straight or branched C1-C50alkyl, R4 is for instance straight or branched C1-C50alkylene and m is from 2 to 100. Also disclosed are polyester compositions comprising the compounds of formula I, II and III.
摘要翻译： 公开了式I，II或III的次膦酸化合物，其中R 1和R 1'为例如直链或支链C 1 -C 50烷基，R 2为直链或支链C 22 -C 50烷基，R 3和R 3'为例如直链或支链C1- C 50烷基，R 4为例如直链或支链C 1 -C 50亚烷基，m为2至100.还公开了包含式I，II和III化合物的聚酯组合物。
-
2.发明授权Solid state polymerization process for polyester with phosphinic acid compounds 失效具有次膦酸化合物的聚酯的固态聚合方法公开(公告)号：US08436131B2
公开(公告)日：2013-05-07
申请号：US13568585
申请日：2012-08-07
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
摘要： Disclosed are phosphinic acid compounds of formula I, II or III where R1 and R1′ are for instance straight or branched C1-C50alkyl, R2 is for instance straight or branched C22-C50alkyl, R3 and R3′ are for instance straight or branched C1-C50alkyl, R4 is for instance straight or branched C1-C50alkylene and m is from 2 t 100. Also disclosed are polyester compositions comprising the compounds of formula I, II and III.
摘要翻译： 公开了式I，II或III的次膦酸化合物，其中R 1和R 1'为例如直链或支链C 1 -C 50烷基，R 2为直链或支链C 22 -C 50烷基，R 3和R 3'为例如直链或支链C1- C 50烷基，R 4为例如直链或支链C 1 -C 50亚烷基，m为2t 100.还公开了包含式I，II和III化合物的聚酯组合物。
-
3.发明授权Solid state polymerization process for polyester with phosphinic acid compounds 失效具有次膦酸化合物的聚酯的固态聚合方法公开(公告)号：US08258253B2
公开(公告)日：2012-09-04
申请号：US13214751
申请日：2011-08-22
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
摘要： Disclosed is a method for increasing the solid state polymerization (SSP) rates of metal catalyzed polyesters. The method comprises in a first step, reacting a dicarboxylic acid or a C1-C4 dicarboxylic diester with a diol at a suitable temperature and pressure to effect esterification or transesterification to prepare a precondensate and in a second step, reacting the precondensate to effect polycondensation at a suitable temperature and pressure to prepare a high molecular weight polyester and in a third step, further increasing the molecular weight and viscosity of the polyester under SSP conditions of a suitable temperature and pressure, where a metal catalyst is added in the first step or in the second step as a reaction catalyst, and where a certain phosphinic acid compound is added in the first step, in the second step or just prior to the third step. The polyester product exhibits low aldehyde formation during melt processing steps as well as excellent color.
摘要翻译： 公开了一种提高金属催化聚酯的固态聚合（SSP）速率的方法。 该方法包括在第一步骤中，在合适的温度和压力下使二羧酸或C 1 -C 4二羧酸二酯与二醇反应以实现酯化或酯交换以制备预缩合物，并且在第二步中，使预缩合物与 合适的温度和压力以制备高分子量聚酯，并且在第三步骤中，在合适的温度和压力的SSP条件下进一步提高聚酯的分子量和粘度，其中在第一步中加入金属催化剂或在 作为反应催化剂的第二步骤，其中在第一步骤，第二步骤或第三步骤之前加入某些次膦酸化合物。 聚酯产品在熔融加工步骤中表现出低醛形成以及优异的颜色。
-
4.发明申请公开(公告)号：US20110306710A1
公开(公告)日：2011-12-15
申请号：US13214751
申请日：2011-08-22
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
IPC分类号： C08K5/5313 , C08G63/86 , C08G63/85 , C08L67/02
摘要： Disclosed is a method for increasing the solid state polymerization (SSP) rates of metal catalyzed polyesters. The method comprises in a first step, reacting a dicarboxylic acid or a C1-C4 dicarboxylic diester with a diol at a suitable temperature and pressure to effect esterification or transesterification to prepare a precondensate and in a second step, reacting the precondensate to effect polycondensation at a suitable temperature and pressure to prepare a high molecular weight polyester and in a third step, further increasing the molecular weight and viscosity of the polyester under SSP conditions of a suitable temperature and pressure, where a metal catalyst is added in the first step or in the second step as a reaction catalyst, and where a certain phosphinic acid compound is added in the first step, in the second step or just prior to the third step. The polyester product exhibits low aldehyde formation during melt processing steps as well as excellent color.
摘要翻译： 公开了一种提高金属催化聚酯的固态聚合（SSP）速率的方法。 该方法包括在第一步骤中，在合适的温度和压力下使二羧酸或C 1 -C 4二羧酸二酯与二醇反应以进行酯化或酯交换以制备预缩合物，并且在第二步中，使预缩合物与 合适的温度和压力以制备高分子量聚酯，并且在第三步骤中，在合适的温度和压力的SSP条件下进一步提高聚酯的分子量和粘度，其中在第一步中加入金属催化剂或在 作为反应催化剂的第二步骤，其中在第一步骤，第二步骤或第三步骤之前加入某些次膦酸化合物。 聚酯产品在熔融加工步骤中表现出低醛形成以及优异的颜色。
-
5.发明授权Solid state polymerization process for polyester with phosphinic acid compounds 失效具有次膦酸化合物的聚酯的固态聚合方法公开(公告)号：US08030435B2
公开(公告)日：2011-10-04
申请号：US12384029
申请日：2009-03-31
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
摘要： Disclosed is a method for increasing the solid state polymerization (SSP) rates of metal catalyzed polyesters. The method comprises in a first step, reacting a dicarboxylic acid or a C1-C4 dicarboxylic diester with a diol at a suitable temperature and pressure to effect esterification or transesterification to prepare a precondensate and in a second step, reacting the precondensate to effect polycondensation at a suitable temperature and pressure to prepare a high molecular weight polyester and in a third step, further increasing the molecular weight and viscosity of the polyester under SSP conditions of a suitable temperature and pressure, where a metal catalyst is added in the first step or in the second step as a reaction catalyst, and where a certain phosphinic acid compound is added in the first step, in the second step or just prior to the third step. The polyester product exhibits low aldehyde formation during melt processing steps as well as excellent color.
摘要翻译： 公开了一种提高金属催化聚酯的固态聚合（SSP）速率的方法。 该方法包括在第一步骤中，在合适的温度和压力下使二羧酸或C 1 -C 4二羧酸二酯与二醇反应以进行酯化或酯交换以制备预缩合物，并且在第二步中，使预缩合物与 合适的温度和压力以制备高分子量聚酯，并且在第三步骤中，在合适的温度和压力的SSP条件下进一步提高聚酯的分子量和粘度，其中在第一步中加入金属催化剂或在 作为反应催化剂的第二步骤，其中在第一步骤，第二步骤或第三步骤之前加入某些次膦酸化合物。 聚酯产品在熔融加工步骤中表现出低醛形成以及优异的颜色。
-
6.发明申请Solid state polymerization process for polyester with phosphinic acid compounds 失效具有次膦酸化合物的聚酯的固态聚合方法公开(公告)号：US20090253888A1
公开(公告)日：2009-10-08
申请号：US12384029
申请日：2009-03-31
申请人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
发明人： Paul Odorisio , Stephen M. Andrews , Thomas F. Thompson , Si Wu , Paragkumar Thanki , Deepak M. Rane , Delina Joseph , Jianzhao Wang
IPC分类号： C08G63/16
摘要： Disclosed is a method for increasing the solid state polymerization (SSP) rates of metal catalyzed polyesters. The method comprises in a first step, reacting a dicarboxylic acid or a C1-C4 dicarboxylic diester with a diol at a suitable temperature and pressure to effect esterification or transesterification to prepare a precondensate and in a second step, reacting the precondensate to effect polycondensation at a suitable temperature and pressure to prepare a high molecular weight polyester and in a third step, further increasing the molecular weight and viscosity of the polyester under SSP conditions of a suitable temperature and pressure, where a metal catalyst is added in the first step or in the second step as a reaction catalyst, and where a certain phosphinic acid compound is added in the first step, in the second step or just prior to the third step. The polyester product exhibits low aldehyde formation during melt processing steps as well as excellent color.
摘要翻译： 公开了一种提高金属催化聚酯的固态聚合（SSP）速率的方法。 该方法包括在第一步骤中，在合适的温度和压力下使二羧酸或C 1 -C 4二羧酸二酯与二醇反应以进行酯化或酯交换以制备预缩合物，并且在第二步中，使预缩合物与缩合反应进行反应 合适的温度和压力以制备高分子量聚酯，并且在第三步骤中，在合适的温度和压力的SSP条件下进一步提高聚酯的分子量和粘度，其中在第一步中加入金属催化剂或在 作为反应催化剂的第二步骤，其中在第一步骤，第二步骤或第三步骤之前加入某些次膦酸化合物。 聚酯产品在熔融加工步骤中表现出低醛形成以及优异的颜色。
-
7.发明申请Process for producing polyester with metal phosphonic acid complex catalysts 审中-公开用金属膦酸配合物催化剂生产聚酯的方法公开(公告)号：US20080108779A1
公开(公告)日：2008-05-08
申请号：US11901478
申请日：2007-09-17
申请人： Stephen Andrews , Jianzhao Wang , Thomas Thompson , Paragkumar Thanki , Deepak Rane , Suhas Sahasrabudhe , Preetam Ghogale , Paul Odorisio , Si Wu
发明人： Stephen Andrews , Jianzhao Wang , Thomas Thompson , Paragkumar Thanki , Deepak Rane , Suhas Sahasrabudhe , Preetam Ghogale , Paul Odorisio , Si Wu
IPC分类号： C08G63/02
CPC分类号： C08G63/84 , C08G63/183 , C08G63/189
摘要： Disclosed is a method for the preparation of a polyester, which method comprises in a first step, reacting a dicarboxylic acid or a C1-C4 dicarboxylic diester with a diol at a suitable temperature and pressure to effect esterification or transesterification to prepare a precondensate and in a second step, reacting the precondensate to effect polycondensation at a suitable temperature and pressure to prepare a high molecular weight polyester, where a metal phosphonic acid complex compound of the formula is employed in the first step, in the second step or in both the first and second steps as a reaction catalyst; and wherein n is 0, 1, 2, 3, 4, 5 or 6; p is an integer from 1 to 30; M is a metal selected from the group consisting of Li, Na, K, Cs, Be, Ca, Mg, Sr, Ba, Al, Sb, Cd, Mn, Fe, Co, Ni, Cu and Zn; v is the valency of the metal M and is 1, 2 or 3; q is an integer from 1 to 20 where q=2p/v; and R1 is hydrogen, straight or branched chain alkyl of 1 to 36 carbon atoms, straight or branched chain alkenyl of 1 to 36 carbon atoms, cycloalkyl of 5 to 8 carbon atoms or aryl of 6 to 10 carbon atoms; or is said alkyl, alkenyl, cycloalkyl or aryl substituted by one to four hydroxyl, halogen, straight or branched chain alkoxy of 1 to 8 carbon atoms, straight or branched chain alkyl of 1 to 8 carbon atoms or amino groups. The metal complex catalyst compound is in particular
摘要翻译： 公开了一种制备聚酯的方法，该方法包括在第一步中，使二羧酸或C 1 -C 4 - 二羧酸二酯与二醇反应 合适的温度和压力以进行酯化或酯交换以制备预缩合物，并且在第二步中，使预缩合物在合适的温度和压力下进行缩聚以制备高分子量聚酯，其中式 在第一步，第二步或第一步和第二步都用作反应催化剂; 并且其中n为0,1,2,3,4,5或6; p是1至30的整数; M是选自Li，Na，K，Cs，Be，Ca，Mg，Sr，Ba，Al，Sb，Cd，Mn，Fe，Co，Ni，Cu和Zn中的金属; v是金属M的化合价，为1,2或3; q是1至20的整数，其中q = 2p / v; R 1是氢，1至36个碳原子的直链或支链烷基，1至36个碳原子的直链或支链烯基，5至8个碳原子的环烷基或6至10个芳基 碳原子 或被1至4个羟基，卤素，1至8个碳原子的直链或支链烷氧基，1至8个碳原子的直链或支链烷基或氨基取代的烷基，链烯基，环烷基或芳基取代。 特别是金属络合物催化剂化合物
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.043 秒)
