Soluble catalyst systems for the preparation of polyalk-1-enes having
high molecular weights
    1.
    发明授权
    Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
    用于制备高分子量聚烯-1-烯的可溶性催化剂体系

    公开(公告)号:US5514760A

    公开(公告)日:1996-05-07

    申请号:US375278

    申请日:1995-01-19

    摘要: Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 -C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.

    摘要翻译: 用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a)通式I的茂金属络合物,其中M是钛,锆,铪,钒,铌或钽, X是卤素或C 1 -C 8烷基,Y是碳,磷,硫,硅或锗,Z是C 1 -C 8 - 烷基,C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基,R 1和R 2是相同或不同的, 各自为C 1 -C 4 - 烷基,R 3至R 6相同或不同,并且各自为氢或C 1 -C 8 - 烷基,或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成4至15的烃环体系 碳原子,n为0,1或2,以及b)通式II或III的开链或环状铝氧烷化合物(II)为5-30。新的催化剂体系特别适用于制备 的具有高分子量的聚酮-1-烯。

    Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes
    2.
    发明授权
    Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes 失效
    用于C2-C10-烷-1-烯的聚合的催化剂体系

    公开(公告)号:US5496902A

    公开(公告)日:1996-03-05

    申请号:US244747

    申请日:1994-06-13

    摘要: Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is a metal of the subgroup III, IV or v of the Periodic Table of elements or a metal selected from the group consisting of the lanthanides,X is fluorine, chlorine, bromine, iodine, hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or --OR.sup.7,R.sup.7 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl, in each case having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,n is the valency of M minus two,R.sup.1 to R.sup.6 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl which in turn may carry C.sub.1 -C.sub.10 -alkyl as a substituent, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore form a cyclic group of 4 to 15 carbon atoms, or Si(R.sup.8).sub.3,R.sup.8 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl,E.sup.1 and E.sup.2 are independent of one another and are each Si(R.sup.9).sub.2, Ge(R.sup.9).sub.2, Sn(R.sup.9).sub.2 or C(R.sup.9).sub.2 --C(R.sup.9).sub.2 andR.sup.9 is C.sub.1 -C.sub.10 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.15 -aryl, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.10 is C.sub.1 -C.sub.4 -alkyl and m is an integer of from 5 to 30.

    摘要翻译: PCT No.PCT / EP93 / 00694 371日期1994年6月13日 102(e)日期1994年6月13日PCT 1993年3月23日PCT公布。 公开号WO93 / 20113 PCT 日期:1993年10月14日。用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a)元素周期表的通式I III,IV或v的茂金属络合物或 选自镧系元素的金属,X是氟,氯,溴,碘,氢,C1-C10-烷基,C6-C15-芳基或-OR7,R7是C1-C10-烷基,C6-C15- 芳基,烷基芳基,芳基烷基,氟烷基或氟代芳基,在每个情况下在烷基中具有1-10个碳原子,在芳基中具有6-20个碳原子,n是M的化合价减去2,R 1至R 6各自为氢, C 1 -C 10 - 烷基,5元至7元环烷基,其又可以携带作为取代基的C 1 -C 10 - 烷基,C 6 -C 15 - 芳基或芳基烷基,其中两个相邻的基团可以进一步形成4至 15个碳原子或Si(R8)3,R8是C1-C10-烷基,C6-C15-芳基或C3-C10-环烷基,E1和E2彼此独立,分别是Si(R9)2,Ge R9)2,Sn(R9)2或C(R9)2-C(R, 9)2和R9是C 1 -C 10 - 烷基,C 3 -C 10 - 环烷基或C 6 -C 15 - 芳基,和b)通式II或III的开链或环状铝氧烷化合物 5到30。

    Preparation of polymers of C.sub.2 -C.sub.10 -alk-1-enes using racemic
metal-locene complexes as catalysts
    4.
    发明授权
    Preparation of polymers of C.sub.2 -C.sub.10 -alk-1-enes using racemic metal-locene complexes as catalysts 失效
    使用外消旋金属 - 络合物作为催化剂制备C 2 -C 10 - 烷-1-烯的聚合物

    公开(公告)号:US5491205A

    公开(公告)日:1996-02-13

    申请号:US330870

    申请日:1994-10-28

    摘要: Polymers of C.sub.2 -C.sub.10 -alk-1-enes are prepared at from 0.5 to 3000 bar and from -50.degree. to 300.degree. C. using a catalyst system by a process in which the catalyst system used is one which contains, as active components:a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum,X is fluorine, chlorine, bromine, iodine, hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or --OR.sup.7,R.sup.7 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoraryl, where each alkyl radical is of 1 to 10 carbon atoms and each aryl radical is of 6 to 20 carbon atoms,R.sup.1 to R.sup.6 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15, carbon atoms, or Si(R.sup.8).sub.3R.sup.8 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl, is silicon, germanium, tin or carbon,Y.sup.1, Y.sup.2 are each ##STR2## R.sup.9 to R.sup.16 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, or Si(R.sup.17).sub.3,R.sup.17 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl andu, v, w are each an integer from 0 to 7, with the proviso that the sum is u+v+w.gtoreq.2, andb) an open-chain or cyclic alumoxane compound of the general formula VI or VII ##STR3## where R.sup.18 is C.sub.1 -C.sub.4 -alkyl and m is an integer from 5 to 30.

    摘要翻译: 使用催化剂体系,通过使用催化剂体系的方法制备C 2 -C 10 - 烷-1-烯的聚合物,其为0.5-3000巴和-50-300℃,其中使用的催化剂体系是含有作为活性组分的催化剂体系 :a)通式I的茂金属络合物,其中M是钛,锆,铪,钒,铌或钽,X是氟,氯,溴,碘,氢,C 1 -C 10 - 烷基, C 15 - 芳基或-OR 7,R 7是C 1 -C 10 - 烷基,C 6 -C 15 - 芳基,烷基芳基,芳基烷基,氟代烷基或氟芳基,其中每个烷基具有1-10个碳原子,并且每个芳基是6-20碳 原子,R 1至R 6各自为氢,C 1 -C 10 - 烷基,5元至7元环烷基,其又可以携带C 1 -C 10 - 烷基作为取代基,C 6 -C 15 - 芳基或芳基烷基,其中两个相邻的基团在一起 另外可以是4〜15个碳原子的环状基团,或Si(R 8)3 R 8是C 1 -C 10 - 烷基,C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基,是硅,锗,锡或碳,Y 1 ,Y2分别为< 图像> R 9至R 16各自为氢,C 1 -C 10 - 烷基,5元至7元环烷基,其又可以携带C1-C10-烷基作为取代基,C6-C15 - 芳基或芳烷基,其中两个相邻的基团 另外可以是4〜15个碳原子的环状基团,或Si(R 17)3,R 17是C 1 -C 10 - 烷基,C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基,u,v,w分别为整数 0至7,条件是该和为u + v + w> / = 2,和b)通式VI或VII的开链或环状铝氧烷化合物,其中R18 是C 1 -C 4 - 烷基,m是5至30的整数。

    Soluble catalyst systems for the preparation of polyalk-1-enes having
high molecular weights
    5.
    发明授权
    Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
    用于制备高分子量聚烯-1-烯的可溶性催化剂体系

    公开(公告)号:US5296434A

    公开(公告)日:1994-03-22

    申请号:US900427

    申请日:1992-06-18

    摘要: Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 --C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.

    摘要翻译: 用于C2-C10-烷-1-烯的聚合的催化剂体系包含a)通式I(*化学结构*)I的茂金属络合物,其中M是钛,锆,铪,钒,铌 或钽,X是卤素或C 1 -C 8烷基,Y是碳,磷,硫,硅或锗,Z是C 1 -C 8 - 烷基,C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基,R 1和R 2是 相同或不同,并且各自为C 1 -C 4 - 烷基,R 3至R 6相同或不同,并且各自为氢或C 1 -C 8 - 烷基,或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成烃环体系 4〜15个碳原子,n为0,1或2,b)通式II或III的开链或环状铝氧烷化合物(*化学结构*)(II)(*化学结构*)(III )其中R 7是C 1 -C 4 - 烷基,n是5至30.新的催化剂体系特别适用于制备具有高分子量的聚烯-1-烯。

    Soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10
-alk-l-enes
    6.
    发明授权
    Soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10 -alk-l-enes 失效
    用于C2-C10-ALK-L-ENES聚合的可溶性催化剂体系

    公开(公告)号:US5132262A

    公开(公告)日:1992-07-21

    申请号:US653546

    申请日:1991-02-11

    摘要: The present invention relates to soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10 -alk-l-enes, containing, as active constituents,a) a metallocene complex of the general formula I ##STR1## where R.sup.1 and R.sup.2 are branched C.sub.4 - to C.sub.10 -alkyl, 5- to 7-membered cycloalkyl, which may itself be substituted by C.sub.1 - to C.sub.6 -alkyl, or are C.sub.6 - to C.sub.15 -aryl or aralkyl;R.sup.3 to R.sup.6 are C.sub.1 - to C.sub.8 -alkyl,M is titanium, zirconium, hafnium or vanadium,Y is silicon or germanium, andX is halogen or C.sub.1 - to C.sub.8 -alkyl,b) and an open-chain or cyclic aluminoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl, and m is from 5 to 30. These catalyst systems are particularly suitable for the preparation of polypropylene and copolymers of propylene with lesser amounts of other C.sub.2 - to C.sub.10 -alky-l-enes.

    摘要翻译: 本发明涉及用于聚合C2-至C10-烷-1-烯的可溶性催化剂体系,其含有作为活性成分的a)通式I(I)的茂金属络合物,其中R 1和R 2是 支链C4至C10烷基,5-至7-元环烷基,其本身可被C 1至C 6 - 烷基取代,或为C 6至C 15 - 芳基或芳烷基; R3至R6为C1-至C8-烷基,M为钛,锆,铪或钒,Y为硅或锗,X为卤素或C1-至C8-烷基,b)和开链或环状铝氧烷化合物 通式II或III其中R 7为C 1 -C 4 - 烷基,m为5至30的通式II或III。这些催化剂体系特别适用于制备丙烯和丙烯与较少量的其它C2-至 C10-烷-1-烯。

    Soluble catalyst systems for the preparation of polyalk-1-enes having
high molecular weights
    10.
    发明授权
    Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
    用于制备高分子量聚烯-1-烯的可溶性催化剂体系

    公开(公告)号:US6096912A

    公开(公告)日:2000-08-01

    申请号:US642491

    申请日:1996-05-03

    摘要: Abstract of the Disclosure: Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 -C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.

    摘要翻译: 本发明摘要:用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a)通式I的茂金属络合物,其中M是钛,锆,铪,钒,铌或钽 X是卤素或C 1 -C 8烷基,Y是碳,磷,硫,硅或锗,Z是C 1 -C 8 - 烷基,C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基,R 1和R 2是相同或不同的 并且各自是C 1 -C 4 - 烷基,R 3至R 6相同或不同,并且各自为氢或C 1 -C 8 - 烷基,或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成4〜 15个碳原子,n为0,1或2,以及b)通式II或III的开链或环状铝氧烷化合物,其中R 7为C 1 -C 4 - 烷基且n为5至30.新型催化剂体系 特别适用于制备具有高分子量的聚酮-1-烯。