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    CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
    1.
    发明申请
    CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    用于烯烃聚合的催化组分

    公开(公告)号：WO2015032939A1

    公开(公告)日：2015-03-12

    申请号：PCT/EP2014/069056

    申请日：2014-09-08

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MIGNOGNA, Alessandro ,  CHEVALIER, Reynald ,  MORINI, Giampiero ,  SCHNEIDER, Martin

    IPC: C08F4/651 ,  C08F110/06 ,  C07C271/12 ,  C08F4/654

    CPC classification number: C08F110/06 ,  C07C271/12 ,  C08F4/651 ,  C08F2500/12

    Abstract: A solid catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I), where R 1 is selected from C 1 -C 15 hydrocarbon groups, R 2 groups, equal to or different from each other, are hydrogen or R 1 groups which can be fused together to form one or more cycles and A is a bivalent bridging group. The said catalyst components exhibit high activity and stereo specificity in the polymerization of olefins.

    Abstract translation: 包含Mg，Ti和式（I）的电子给体的烯烃聚合的固体催化剂组分为氢或R 1基团，其中R 1选自C 1 -C 15烃基，R 2基团彼此相同或不同 其可以融合在一起以形成一个或多个循环，并且A是二价桥连基团。 所述催化剂组分在烯烃聚合中表现出高活性和立体特异性。

    CATALYST FOR THE POLYMERIZATION OF OLEFINS
    2.
    发明申请
    CATALYST FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    烯烃聚合催化剂

    公开(公告)号：WO2010142549A1

    公开(公告)日：2010-12-16

    申请号：PCT/EP2010/057527

    申请日：2010-05-31

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    IPC: C08F10/02 ,  C08F4/646

    CPC classification number: C08F10/02 ,  C08F4/6465

    Abstract: The present invention relates to catalysts systems for the polymerization of ethylene and its mixtures with olefins CH 2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, halogen, and optionally an electron donor compound in a donor/Ti molar ratio lower than 1, (B) an aluminum alkyl compound and (C) a silicon compound of formula R I mSi(OR II )n in which R I is C1 -C20 alkyl group, R II is a secondary or tertiary alkyl group or a cycloalkyl having from 3 to 20 carbon atoms, m is an integer ranging from 0 to 3, and n is (4-m). The catalyst of the invention is suitably used in (co)polymerization processes of ethylene to prepare (co)polymers having narrow Molecular Weight Distribution (MWD) and high activity.

    Abstract translation: 本发明涉及用于乙烯及其与烯烃CH 2 = CHR的混合物的聚合的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）固体催化剂组分，其包含Ti，Mg ，卤素和任选的供体/ Ti摩尔比低于1的电子给体化合物，（B）烷基铝化合物和（C）式RImSi（ORII）n的硅化合物，其中R 1是C 1 -C 20烷基 RII为仲或叔烷基或碳原子数3〜20的环烷基，m为0〜3的整数，n为（4-m）。 本发明的催化剂适用于乙烯的（共）聚合方法，以制备具有窄分子量分布（MWD）和高活性的（共）聚合物。

    CATALYST FOR THE POLYMERIZATION OF OLEFINS
    5.
    发明申请
    CATALYST FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    烯烃聚合催化剂

    公开(公告)号：WO2009112399A1

    公开(公告)日：2009-09-17

    申请号：PCT/EP2009/052501

    申请日：2009-03-03

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    IPC: C08F4/646 ,  C08F4/654 ,  C08F10/02

    CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6543 ,  C08F4/6465 ,  C08F2500/12 ,  C08F2500/04 ,  C08F210/06

    Abstract: The present invention relates to catalysts systems for the polymerization of ethylene and its mixtures with olefins CH 2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, halogen, and optionally an electron donor compound in a donor/Ti molar ratio lower than 3, (B) an aluminum alkyl compound and (C) a silicon compound of formula X m R 1 n Si(OR 2 ) 4-(m+n) in which X is bromine or fluoride or a halogen containing hydrocarbon group, R 1 is a C1-C1O aliphatic or alicyclic group, R 2 is C1-C1O alkyl group, m is an integer ranging from 1 to 3, n is 0 or 1 provided that the sum m+n is not higher than 3. The catalyst of the invention is suitably used in (co)polymerization processes of ethylene to prepare (copolymers having narrow Molecular Weight Distribution (MWD) and high activity.

    Abstract translation: 本发明涉及用于乙烯及其与烯烃CH 2 = CHR的混合物的聚合的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）固体催化剂组分，其包含Ti，Mg （B）烷基铝化合物和（C）式XmR1 nSi（OR2）4-（m + n）的硅化合物，其中， X是溴或氟或含卤素的烃基，R 1是C 1 -C 10脂族或脂环基，R 2是C 1 -C 10烷基，m是1至3的整数，n是0或1，条件是总和 m + n不高于3.本发明的催化剂适用于乙烯的（共）聚合方法（共聚物具有窄分子量分布（MWD）和高活性的共聚物。

    CATALYST FOR THE POLYMERIZATION OF OLEFINS
    7.
    发明申请
    CATALYST FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    烯烃聚合催化剂

    公开(公告)号：WO2009027270A1

    公开(公告)日：2009-03-05

    申请号：PCT/EP2008/060845

    申请日：2008-08-19

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    IPC: C08F10/02 ,  C08F4/646

    CPC classification number: C08F10/02 ,  C08F110/06 ,  C08F4/6465 ,  C08F2500/12

    Abstract: The present invention relates to catalysts for the polymerization of olefins, in particular ethylene and its mixtures with olefins CH 2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising a solid catalyst component comprising Ti, Mg, halogen and optionally an electron donor, an aluminum alkyl compound and a particular class of silanes compounds as external electron donor compounds. The catalysts of the invention are suitably used in (co)polymerization processes of ethylene to prepare (copolymers having narrow Molecular Weight Distribution (MWD) and high activity.

    Abstract translation: 本发明涉及用于烯烃聚合的催化剂，特别是乙烯及其与烯烃CH 2 = CHR的混合物，其中R是具有1-12个碳原子的烷基，环烷基或芳基，包括固体催化剂组分，其包含Ti，Mg 卤素和任选的电子给体，烷基铝化合物和特定类别的硅烷化合物作为外部电子给体化合物。 本发明的催化剂适用于乙烯的（共）聚合方法制备（具有窄分子量分布（MWD）和高活性的共聚物）。

    CATALYST FOR THE POLYMERIZATION OF OLEFINS
    8.
    发明申请
    CATALYST FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    烯烃聚合催化剂

    公开(公告)号：WO2009027266A1

    公开(公告)日：2009-03-05

    申请号：PCT/EP2008/060830

    申请日：2008-08-19

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

    IPC: C08F4/646 ,  C08F10/02

    CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F4/6465 ,  C08F2500/12

    Abstract: The present invention relates to catalysts for the polymerization of ethylene and its mixtures with olefins CH 2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, halogen, and optionally an electron donor compound in a donor/Ti molar ratio lower than 3, (B) an aluminum alkyl compound and (C) a silicon compound of formula: RmSi(OEt)n in which R is C1-C20 alkyl group, m is an integer ranging from 1 to 3, n is (4-m) with the proviso that when R is equal to, or higher than, C3 m is 1 or 2. The catalyst of the invention is suitably used in (co)polymerization processes of ethylene to prepare (co)polymers having narrow Molecular Weight Distribution (MWD) and high activity.

    Abstract translation: 本发明涉及用于聚合乙烯及其与烯烃CH 2 = CHR的混合物的催化剂，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）固体催化剂组分，其包含Ti，Mg， 卤素和任选的供体/ Ti摩尔比低于3的电子给体化合物，（B）烷基铝化合物和（C）式RmSi（OEt）n的硅化合物，其中R是C1-C20烷基 ，m为1〜3的整数，n为（4-m），条件是当R为等于或高于C 3，m为1或2.本发明的催化剂适用于（共 ）聚合方法制备具有窄分子量分布（MWD）和高活性的（共）聚合物。

    CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS
    9.
    发明申请
    CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    用于烯烃聚合的催化剂组分

    公开(公告)号：WO2008061662A1

    公开(公告)日：2008-05-29

    申请号：PCT/EP2007/009852

    申请日：2007-11-14

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  MORINI, Giampiero ,  SCHMITT, Maria ,  SCHNEIDER, Martin

    Inventor： FUSHIMI, Masaki ,  MORINI, Giampiero ,  SCHMITT, Maria ,  SCHNEIDER, Martin

    IPC: C08F4/651 ,  C08F4/649 ,  C08F10/02

    CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/651 ,  C08F4/6494 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/08

    Abstract: A catalyst component for the polymerization of olefins comprises Mg, Ti, halogen, and an alpha-omega-diether represented by the general formula: (RO)-(CR 1 R 2 ) n -(OR), wherein the number of n is from 5 to 10, R is an alkyl, cycloalkyl or aryl radical containing 1 to 12 carbons, and R 1 and R 2 are independently from each other hydrogen, an alkyl, cycloalkyl or aryl radical containing 1 to 12 carbons. The catalysts prepared with such component provide a high mileage for the production of polyolefins with a high bulk density of the polymer produced in gas-phase polymerization process or in slurry polymerization process. Such catalyst produces narrower MWD PE, if compared with other catalyst systems.

    Abstract translation: 用于烯烃聚合的催化剂组分包括由以下通式表示的Mg，Ti，卤素和α-ω-二醚：（RO） - （CR 1）2 SUP / 其中n为5〜10，R为含有1〜12个碳原子的烷基，环烷基或芳基，R 1〜 >和R 2彼此独立地为氢，含有1至12个碳的烷基，环烷基或芳基。 用这种组分制备的催化剂为在气相聚合法或淤浆聚合方法中生产的聚合物的高堆积密度的聚烯烃的生产提供了很高的里程。 如果与其他催化剂体系相比，这种催化剂产生较窄的MWD PE。

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