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    • 16. 发明授权
      US09562120B2 Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising an oxo-nitrogenated complex of cobalt 有权
    • Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising an oxo-nitrogenated complex of cobalt
    • 在包含含氮的氮化复合物的催化体系存在下制备共轭二烯的（共）聚合物的方法
    • US09562120B2
    • 2017-02-07
    • US14442598
    • 2013-12-13
    • Versalis S.P.A.
    • Giovanni Ricci , Giuseppe Leone , Anna Sommazzi , Francesco Masi
    • C08F36/04 , C08F36/06 , C08F4/70 , C08F136/06
    • C08F136/06 , C08F4/704 , C08F4/7044 , C08F36/04 , C08F36/06
    • Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one oxo-nitrogenated complex of cobalt having general formula (I), wherein: —R1 and R2, equal to or different from each other, represent a hydrogen atom; or they are selected from linear or branched C1-C20, preferably C1-C15, alkyl groups, optionally halogenated; cycloalkyl groups optionally substituted; aryl groups optionally substituted; —Y represents an oxygen atom; or a group —N—R3 wherein R3 represents a hydrogen atom, or it is selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, optionally halogenated, cycloalkyl groups optionally substituted-; aryl groups optionally substituted; or, when Y represents a group —N—R3, R2 and R3 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20 preferably C1-C15, alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; —X1 and X2, equal to or different from each other, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, —OCOR4 groups or —OR4 groups wherein R4 is selected from linear or branched C1-C20 preferably C1-C15, alkyl groups.
    • 制备共轭二烯的（共）聚合物的方法，其包括在催化体系存在下聚合至少一种共轭二烯，所述催化体系包含至少一个通式（I）的含氧的含氮复合物的钴，其中：-R1和R2 相同或不同，表示氢原子; 或者它们选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，任选卤代; 任选取代的环烷基; 任选取代的芳基; -Y表示氧原子; 或其中R 3表示氢原子的基团-N-R 3，或其选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，任选卤代的环烷基，任选取代的; 任选取代的芳基; 或者当Y代表基团-N-R 3时，R 2和R 3可以彼此结合，形成与其结合的其它原子一起含有3至6个碳原子的饱和的，不饱和的， 或芳族的，任选地被直链或支链的C 1 -C 20，优选C 1 -C 15烷基取代，所述循环任选地含有杂原子，例如氧，硫，氮，硅，磷，硒; -X1和X2彼此相同或不同，表示卤素原子，例如氯，溴，碘; 或者它们选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，-OCOR 4基团或-OR 4基团，其中R 4选自直链或支链C 1 -C 20，优选C 1 -C 15烷基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 17. 发明申请
      US20160251458A1 PROCESS FOR THE PREPARATION OF (CO)POLYMERS OF CONJUGATED DIENES IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING AN OXO-NITROGENATED COMPLEX OF COBALT 有权
    • PROCESS FOR THE PREPARATION OF (CO)POLYMERS OF CONJUGATED DIENES IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING AN OXO-NITROGENATED COMPLEX OF COBALT
    • 在含有氧化复合物的催化体系中存在共聚二烯的（CO）聚合物的方法
    • US20160251458A1
    • 2016-09-01
    • US14442598
    • 2013-12-13
    • Versalis S.P.A.
    • Giovanni Ricci , Giuseppe Leone , Anna Sommazzi , Francesco Masi
    • C08F136/06
    • C08F136/06 , C08F4/704 , C08F4/7044 , C08F36/04 , C08F36/06
    • Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one oxo-nitrogenated complex of cobalt having general formula (I), wherein: —R1 and R2, equal to or different from each other, represent a hydrogen atom; or they are selected from linear or branched C1-C20, preferably C1-C15, alkyl groups, optionally halogenated; cycloalkyl groups optionally substituted; aryl groups optionally substituted; —Y represents an oxygen atom; or a group —N—R3 wherein R3 represents a hydrogen atom, or it is selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, optionally halogenated, cycloalkyl groups optionally substituted-; aryl groups optionally substituted; or, when Y represents a group —N—R3, R2 and R3 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20 preferably C1-C15, alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; —X1 and X2, equal to or different from each other, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, —OCOR4 groups or —OR4 groups wherein R4 is selected from linear or branched C1-C20 preferably C1-C15, alkyl groups.
    • 制备共轭二烯的（共）聚合物的方法，其包括在催化体系存在下聚合至少一种共轭二烯，所述催化体系包含至少一个通式（I）的含氧的含氮复合物的钴，其中：-R1和R2 相同或不同，表示氢原子; 或者它们选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，任选卤代; 任选取代的环烷基; 任选取代的芳基; -Y表示氧原子; 或其中R 3表示氢原子的基团-N-R 3，或其选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，任选卤代的环烷基，任选取代的; 任选取代的芳基; 或者当Y代表基团-N-R 3时，R 2和R 3可以彼此结合，形成与其结合的其它原子一起含有3至6个碳原子的饱和的，不饱和的， 或芳族的，任选地被直链或支链的C 1 -C 20，优选C 1 -C 15烷基取代，所述循环任选地含有杂原子，例如氧，硫，氮，硅，磷，硒; -X1和X2彼此相同或不同，表示卤素原子，例如氯，溴，碘; 或者它们选自直链或支链C 1 -C 20，优选C 1 -C 15烷基，-OCOR 4基团或-OR 4基团，其中R 4选自直链或支链C 1 -C 20，优选C 1 -C 15烷基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 18. 发明申请
      US20150329654A1 PROCESS FOR THE PREPARATION OF (CO) POLYMERS OF CONJUGATED DIENES IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A BIS-IMINO-PYRIDINE COMPLEX OF COBALT 有权
    • PROCESS FOR THE PREPARATION OF (CO) POLYMERS OF CONJUGATED DIENES IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A BIS-IMINO-PYRIDINE COMPLEX OF COBALT
    • US20150329654A1
    • 2015-11-19
    • US14646066
    • 2013-12-20
    • VERSALIS S.P.A.
    • Francesco Masi , Giovanni Ricci , Anna Sommazzi , Giuseppe Leone , Maria Caldararo
    • C08F136/06
    • C08F136/06 , C07F15/065 , C08F4/7096 , C08F36/06 , C08F4/7042
    • Process for the preparation of (co)polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one bis-imino-pyridine complex of cobalt having general formula (I): wherein: R2 and R3, equal to or different from each other, represent a hydrogen atom; or they are selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; R1 and R4, different from each other, represent a hydrogen atom; or they are selected from linear or branched C1-C20 preferably C1-C15, alkyl groups, optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; arylalkyl groups; or R1 and R2 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; or R3 and R4, can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; R5, R6 and R7, equal to or different from each other, represent a hydrogen atom, or they are selected from linear or branched C1-C20, preferably C1-C15, alkyl groups, optionally halogenated, cycloalkyl groups optionally substituted; aryl groups optionally substituted; arylalkyl groups; or R5 and R6, can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, -sulfur, nitrogen, silicon, phosphorous, selenium; or R6 and R7, can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C20, preferably C1-C15, alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; X1 and X2, equal to or different from each other, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C1-C20, preferably C1-C15, alkyl groups, -OCOR8 groups or -OR8 groups wherein R8 is selected from linear or branched C1-C20/preferably C1-C15, alkyl groups.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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