ACID-MODIFIED NANOPARTICLES, DUAL PART POLYMERIZABLE COMPOSITIONS, AND METHODS
    4.
    发明申请
    ACID-MODIFIED NANOPARTICLES, DUAL PART POLYMERIZABLE COMPOSITIONS, AND METHODS 审中-公开
    酸改性纳米颗粒,双组分可聚合组合物和方法

    公开(公告)号:US20160108143A1

    公开(公告)日:2016-04-21

    申请号:US14784105

    申请日:2014-06-17

    IPC分类号: C08F4/58

    摘要: A dual part polymerizable composition is provided including a first part containing at least one triorganoborane-amine complex having the structure Z—NHR1—B(R2)3 wherein: Z is an organic group; R1 is H or an organic group; and each R2 is independently an organic group bound to the boron atom through a carbon atom. The composition also includes a second part containing a polymerizable component and acidified nanoparticles including acid groups, where each acidified nanoparticle includes an inorganic core and acid groups. The acid groups include acid stabilizers and/or acid groups covalently bound to the inorganic core through an organic group. Each inorganic core is typically an inorganic oxide core, e.g., silica, zirconia, or alumina.

    摘要翻译: 提供了双重部分可聚合组合物,其包括含有至少一种具有结构Z-NHR1-B(R2)3的三有机硼烷 - 胺络合物的第一部分,其中:Z是有机基团; R1是H或有机基团; 并且每个R 2独立地是通过碳原子与硼原子结合的有机基团。 该组合物还包括含有可聚合组分的第二部分和包含酸基的酸化纳米颗粒,其中每个酸化纳米颗粒包括无机核和酸基。 酸基包括通过有机基团与无机核共价结合的酸稳定剂和/或酸基团。 每个无机芯通常是无机氧化物核,例如二氧化硅,氧化锆或氧化铝。

    Olefin Polymerisation Catalyst Containing a Cycloakane Dicarboxylate as Electron Donor
    6.
    发明申请
    Olefin Polymerisation Catalyst Containing a Cycloakane Dicarboxylate as Electron Donor 审中-公开
    含有环二烷基二羧酸酯作为电子给体的烯烃聚合催化剂

    公开(公告)号:US20140171294A1

    公开(公告)日:2014-06-19

    申请号:US14184973

    申请日:2014-02-20

    申请人: INEOS USA LLC

    IPC分类号: C08F4/58

    摘要: A catalyst system useful in polymerizing olefins comprising a solid, hydrocarbon-insoluble catalyst component containing magnesium, titanium and halogen and an internal or external electron donor comprising a substituted hydrocarbyl four to eight-membered cycloalkane dicarboxylate wherein the substituents are positioned on the cycloalkane to place the dicarboxylate groups into adjacent conformational positions and wherein the substitutes contain 1 to 20 carbon atoms and may be joined to the cycloalkane structure to form a bicyclo structure.

    摘要翻译: 一种可用于聚合烯烃的催化剂体系,其包含含有镁,钛和卤素的固体,不溶于烃的催化剂组分以及内部或外部电子给体,其包含四至八元环烷烃二羧酸的取代烃基,其中取代基位于环烷烃上以放置 所述二羧酸酯基组成相邻构象位置,并且其中所述取代基含有1至20个碳原子并且可以连接到环烷烃结构以形成双环结构。

    NEW INTERNAL DONORS FOR ETHYLENE POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USING SAME II
    7.
    发明申请
    NEW INTERNAL DONORS FOR ETHYLENE POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USING SAME II 审中-公开
    乙烯聚合催化剂的新内部助剂及其制备方法和使用方法

    公开(公告)号:US20130231447A1

    公开(公告)日:2013-09-05

    申请号:US13855101

    申请日:2013-04-02

    申请人: BASF CORPORATION

    发明人: Main CHANG

    摘要: Solid catalyst components are disclosed including titanium, magnesium, halogen and an internal electron donor compound having at least one ester group and at least one alkoxy group, and catalyst systems containing the catalyst solid components, organoaluminum compounds, and organosilicon compounds. Further, methods of making the catalyst components and the catalyst systems are disclosed as well as methods of polymerizing or copolymerizing alpha-olefins using the catalyst systems.

    摘要翻译: 公开了包含钛,镁,卤素和具有至少一个酯基和至少一个烷氧基的内电子给体化合物的固体催化剂组分,以及含有催化剂固体组分,有机铝化合物和有机硅化合物的催化剂体系。 此外,公开了制备催化剂组分和催化剂体系的方法以及使用催化剂体系聚合或共聚α-烯烃的方法。

    POLYBUTADIENE AS WELL AS RUBBER COMPOSITION USING THE SAME AND TIRE
    9.
    发明申请
    POLYBUTADIENE AS WELL AS RUBBER COMPOSITION USING THE SAME AND TIRE 有权
    聚丁二烯作为橡胶组合物使用相同和轮胎

    公开(公告)号:US20100190940A1

    公开(公告)日:2010-07-29

    申请号:US12601364

    申请日:2008-05-19

    IPC分类号: C08F4/58 C08F136/06

    摘要: This invention provides a polybutadiene capable of improving wear resistance and resistance to crack growth in a rubber composition and a tire, wherein values of e, f and g derived from the following determinant (I): ( 1.7455 0 - 0.0151 - 0.0454 0.4292 - 0.0129 - 0.007 0 0.3746 )  ( log 10  ( a / d ) log 10  ( a / b ) log 10  ( a / c ) ) = ( e f g ) ( I ) (wherein a is a mountain peak value around 1130 cm−1 in a transmittance spectrum through Fourier transform infrared spectroscopy (FT-IR), and b is a valley peak value around 967 cm−1, and c is a valley peak value around 911 cm−1, and d is a valley peak value around 736 cm−1) satisfy relationships of equation (II): (Calculated value of cis-1,4 bond)=e/(e+f+g)×100≧99 and equation (III): (Calculated value of vinyl bond)=g/(e+f+g)×100≦0.

    摘要翻译: 本发明提供一种能够改善橡胶组合物和轮胎中的耐磨性和抗裂纹生长性的聚丁二烯,其中衍生自以下决定基(I)的e,f和g的值:(1.7455-0.0151-0.0454±0.4292-0.0129 (a / b)log 10(a / c))=(efg)(I)(其中a是1130cm左右的山峰值 -1,傅立叶变换红外光谱(FT-IR)为透射光谱,b为967cm -1左右的谷峰值,c为911cm -1附近的谷峰值,d为谷峰值 约736厘米-1)满足式(II)的关系:(顺式-1,4-键的计算值)= e /(e + f + g)×100≧99和式(III):(乙烯基的计算值 键)= g /(e + f + g)×100≦̸ 0。