Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom
    11.
    发明授权
    Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom 有权
    金属茂化合物,其制备中使用的配体,由其制备1-丁烯聚合物和1-丁烯聚合物

    公开(公告)号:US08003743B2

    公开(公告)日:2011-08-23

    申请号:US11632383

    申请日:2005-05-31

    摘要: A process for preparing 1-butene polymers comprising polymerizing 1-butene and optionally ethylene, propylene or higher alpha-olefin, in the presence of a catalyst system obtainable by contacting:a) metallocene compound of formula (I): wherein: M is a transition metal; p is an integer from 0 to 3; X, same or different, is a hydrogen atom, a halogen atom, or a hydrocarbon group; L is a divalent C1-C40 hydrocarbon radical; R1 is a C1-C40 hydrocarbon radical; T1, is a moiety of formula (IIa) or (IIb): wherein R2 and R3, are C1-C40 hydrocarbon radicals or they can form together a C3-C7-membered ring; R4 is C1-C40 hydrocarbon radicals; T2 and T3, are a moiety of formula (IIIa) or (IIIb): wherein R6 and R7, equal to or different from each other, are hydrogen atoms or C1-C40 hydrocarbon radicals; R5 is a hydrogen atom or a C1-C40 hydrocarbon radicals; with the proviso that if T1 is a moiety of formula (IIa) at least one between T2 and T3 is a moiety of formula (IIIb), and if T1 is a moiety of formula (IIb) at least one between T2 and T3 is a moiety of formula (IIIa); and b) at least an alumoxane or a compound able to form an alkylmetallocene cation.

    摘要翻译: 一种制备1-丁烯聚合物的方法,包括在可通过使下列物质接触的催化剂体系存在下聚合1-丁烯和任选的乙烯,丙烯或更高级的α-烯烃:a)式(I)的茂金属化合物:其中:M为 过渡金属; p是0至3的整数; X相同或不同,是氢原子,卤素原子或烃基; L是二价C 1 -C 40烃基; R1是C1-C40烃基; T1,是式(IIa)或(IIb)的部分:其中R2和R3是C1-C40烃基,或者它们可以一起形成C 3 -C 7 - 元环; R4是C1-C40烃基; T2和T3是式(IIIa)或(IIIb)的部分:其中R6和R7彼此相同或不同,是氢原子或C1-C40烃基; R5是氢原子或C1-C40烃基; 条件是如果T1是式(IIa)的部分,则T2和T3之间的至少一个是式(IIIb)的部分,如果T1是式(IIb)的部分,则T2和T3之间的至少一个是 式(IIIa)部分; 和b)至少一种铝氧烷或能够形成烷基茂金属阳离子的化合物。

    Process for polymerizing 1-hexene or higher alpha-olefins
    12.
    发明授权
    Process for polymerizing 1-hexene or higher alpha-olefins 失效
    聚合1-己烯或更高级α-烯烃的方法

    公开(公告)号:US07943716B2

    公开(公告)日:2011-05-17

    申请号:US10592563

    申请日:2005-03-08

    摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I) wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.

    摘要翻译: 一种制备含有一种或多种式CH 2 = CHW的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10烃基和任选地0至81摩尔%的丙烯或1-丁烯的衍生单元,包括接触 在聚合条件下,一种或多种式CH 2 = CHW的α-烯烃和任选的丙烯或1-丁烯在催化剂体系存在下可通过以下方式获得:a)式(I)的茂金属化合物,其中M,X,L, T2,T3和R1在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。

    Process for the preparation of 1-butene/propylene copolymers
    15.
    发明授权
    Process for the preparation of 1-butene/propylene copolymers 有权
    制备1-丁烯/丙烯共聚物的方法

    公开(公告)号:US07531609B2

    公开(公告)日:2009-05-12

    申请号:US11667350

    申请日:2005-10-20

    IPC分类号: C08F4/42

    摘要: A solution polymerization process for obtaining isotactic, crystalline or crystallizable 1-butene/propylene polymers comprising contacting under polymerization conditions at a temperature ranging from 50° C. to 90° C. 1-butene and propylene in the presence of a catalyst system obtainable by contacting: a) at least one metallocene compound; b) an alumoxane or a compound capable of forming an alkyl metallocene cation; and optionally c) an organo aluminum compound; wherein the polymerization medium consists of a mixture of 1-butene and propylene wherein the content of propylene in the liquid phase ranges from 1% to 60% by weight.

    摘要翻译: 用于获得全同立构,结晶或可结晶的1-丁烯/丙烯聚合物的溶液聚合方法,包括在聚合条件下在50℃至90℃的温度范围内接触1-丁烯和丙烯,所述催化剂体系可由 接触:a)至少一种茂金属化合物; b)铝氧烷或能够形成烷基茂金属阳离子的化合物; 和任选地c)有机铝化合物; 其中聚合介质由1-丁烯和丙烯的混合物组成,其中液相中丙烯的含量为1重量%至60重量%。

    Process for Polymerizaing 1-Hexene or Higher Alpha-Olefins
    16.
    发明申请
    Process for Polymerizaing 1-Hexene or Higher Alpha-Olefins 失效
    聚合1-己烯或更高级α-烯烃的方法

    公开(公告)号:US20080281061A1

    公开(公告)日:2008-11-13

    申请号:US10592564

    申请日:2005-03-08

    IPC分类号: C08F4/72 C08F4/12 C08F210/08

    摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting:a) a metallocene compound of formula (I) wherein M, X, L, T, R1, R7, R2 and R8 are described in the text; and(b) an alumoxane or a compound capable of forming an alkyl metallocene cation.

    摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 其中M,X,L,T,R 1,R 7,R 2,R 2,R 3,R 3, / SUP>和R> 8在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。

    Process For Polymerizaing 1-Hexene or Higher Alpha-Olefins
    17.
    发明申请
    Process For Polymerizaing 1-Hexene or Higher Alpha-Olefins 失效
    聚合1-己烯或更高级α-烯烃的方法

    公开(公告)号:US20080281060A1

    公开(公告)日:2008-11-13

    申请号:US10592563

    申请日:2005-03-08

    IPC分类号: C08F4/12 C08F4/72 C08F210/08

    摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I)  wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.

    摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 在一种催化剂体系存在下,该催化剂体系可以通过以下方式获得:a)其中M,X,L,T 1,T 2,O 2的式(I)的茂金属化合物, 本文中描述了T 3和R 1; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。

    Metallocene Compounds, Ligands Used in Their Preparation, Preparation of 1-Butene Polymers and 1-Butene Polymers Therefrom
    18.
    发明申请
    Metallocene Compounds, Ligands Used in Their Preparation, Preparation of 1-Butene Polymers and 1-Butene Polymers Therefrom 有权
    金属茂化合物,其制备中使用的配体,1-丁烯聚合物和1-丁烯聚合物的制备

    公开(公告)号:US20080139762A1

    公开(公告)日:2008-06-12

    申请号:US11632383

    申请日:2005-05-31

    摘要: A process for preparing 1-butene polymers comprising polymerizing 1-butene and optionally ethylene, propylene or higher alpha-olefin, in the presence of a catalyst system obtainable by contacting:a) metallocene compound of formula (I): wherein: M is a transition metal; p is an integer from 0 to 3; X, same or different, is a hydrogen atom, a halogen atom, or a hydrocarbon group; L is a divalent C1-C40 hydrocarbon radical; R1 is a C1-C40 hydrocarbon radical; T1, is a moiety of formula (IIa) or (IIb): wherein R2 and R3, are C1-C40 hydrocarbon radicals or they can form together a C3-C7-membered ring; R4 is C1-C40 hydrocarbon radicals; T2 and T3, are a moiety of formula (IIIa) or (IIIb): wherein R6 and R7, equal to or different from each other, are hydrogen atoms or C1-C40 hydrocarbon radicals; R5 is a hydrogen atom or a C1-C40 hydrocarbon radicals; with the proviso that if T1 is a moiety of formula (IIa) at least one between T2 and T3 is a moiety of formula (IIIb), and if T1 is a moiety of formula (IIb) at least one between T2 and T3 is a moiety of formula (IIIa); and b) at least an alumoxane or a compound able to form an alkylmetallocenecation.

    摘要翻译: 一种制备1-丁烯聚合物的方法,包括在可通过使下列物质接触的催化剂体系存在下聚合1-丁烯和任选的乙烯,丙烯或更高级的α-烯烃:a)式(I)的茂金属化合物:其中:M为 过渡金属; p是0至3的整数; X相同或不同,是氢原子,卤素原子或烃基; L是二价C 1 -C 40烃基; R 1是C 1 -C 40烃基; T 1是式(IIa)或(IIb)的部分:其中R 2和R 3是C 1 或者它们可以一起形成C 3 -C 7烃基;或者它们可以一起形成C 3 -C 7烃基; R 4是C 1 -C 40烃基; R 4是C 1 -C 40烃基; T 3和T 3是式(IIIa)或(IIIb)的部分:其中R 6和R 7, 相同或不同的是氢原子或C 1 -C 40烃基; R 5是氢原子或C 1 -C 40烃基; 条件是如果T 1是式(IIa)的部分,则T 2和T 3之间的至少一个是式 (IIIb),并且如果T 1是式(IIb)的部分,则T 2和T 3之间的至少一个是 式(IIIa); 和b)至少一种铝氧烷或能够形成烷基金属定位的化合物。

    1-Butene Polymer and Process for the Preparation Thereof
    19.
    发明申请
    1-Butene Polymer and Process for the Preparation Thereof 有权
    1-丁烯聚合物及其制备方法

    公开(公告)号:US20070276076A1

    公开(公告)日:2007-11-29

    申请号:US11665821

    申请日:2005-09-29

    IPC分类号: C08F10/08 C08K3/08

    摘要: A 1-butene polymer optionally containing from 0 to 30% by mol of derived units of ethylene, propylene or alpha-olefin of formula CH2═CHZ, wherein Z is a C3-C20 linear or branched alkyl radical, having the following features: a) distribution of molecular weight (Mw/Mn) lower than 4; b) Melt flow rate (MFR) measured according to ISO 1133 (190° C., 2.16 kg); c) Intrinsic viscosity (IV) measured in tetrahydronaftalene (THN) at 135° C. lower than 0.8 dl/g; d) melting point higher than 100° C.; e) isotactic pentads (mmmm) measured with 13C-NMR operating at 100.61 MHz higher than 90%; f) 4,1 insertions not detectable at a C13-NMR operating at 100.61 MHz; and g) a yellowness index lower than 0.

    摘要翻译: 任选含有0至30摩尔%的乙烯,丙烯或式CH 2 -CHZ的α-烯烃的衍生单元的1-丁烯聚合物,其中Z为C 3 -C 20 具有以下特征:a)分子量(Mw / Mn)低于4的分布; b)根据ISO 1133(190℃,2.16kg)测量的熔体流动速率(MFR); c)在135℃下在四氢萘甲酸(THN)中测得的特性粘度(IV)低于0.8dl / g; d)熔点高于100℃。 e)使用13 C-NMR测量的100.61MHz高于90%的全同立构五单元组(mmmm); f)在100.61MHz操作的C 13 NMR下不能检测到4,1个插入; 和g)黄色指数低于0。

    Transparent polypropylene containers for packaging shoes
    20.
    发明申请
    Transparent polypropylene containers for packaging shoes 审中-公开
    用于包装鞋的透明聚丙烯容器

    公开(公告)号:US20060032765A1

    公开(公告)日:2006-02-16

    申请号:US10526791

    申请日:2004-04-28

    摘要: The present invention relates to the use of containers comprising transparent polypropylene for packaging or storing articles from the area of clothing, sports articles, toys or home worker articles, with the containers having wall thicknesses of at least 0.8 mm, and the transparent polypropylene is a propylene homopolymer or propylene copolymer which has a haze value ≦40%, based on a thickness of polypropylene of 1 mm and measured on injection-molded test specimens, and has a tensile modulus of ≧700 MPa and a Charpy notched impact strength at 0° C. of ≧3 kJ/m2. In addition, the invention relates to containers comprising transparent polypropylene which are suitable for packaging purposes and also systems comprising containers made of a transparent polymer which are suitable for packaging or storing articles from the area of clothing, sports articles, toys or home worker articles.

    摘要翻译: 本发明涉及使用包含透明聚丙烯的容器,用于从衣服,运动用品,玩具或家庭工人制品的区域包装或储存具有至少0.8mm的壁厚的容器,并且透明聚丙烯是 丙烯均聚物或丙烯共聚物,其雾度值<= 40%,基于1mm的聚丙烯厚度,并在注塑试样上测量,并且拉伸模量> 700MPa和夏比缺口冲击强度在 0℃,> 3kJ / m 2。 此外,本发明涉及包含适合于包装目的的透明聚丙烯的容器,以及包括由透明聚合物制成的容器的系统,所述容器适合于从衣服,运动用品,玩具或家庭工人制品的区域包装或储存物品。