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    • 21. 发明申请
    • RANDOM OR BLOCK CO-OR TERPOLYMERS PRODUCED BY USING OF METAL COMPLEX CATALYSTS
    • 使用金属复合催化剂生产的随机或块状共价或复合物
    • WO2002090394A1
    • 2002-11-14
    • PCT/US2002/013830
    • 2002-04-30
    • DOW GLOBAL TECHNOLOGIES INC.THIELE, Sven, K., H.MONROY, Victor, M.WILSON, David, R.
    • THIELE, Sven, K., H.MONROY, Victor, M.WILSON, David, R.
    • C08F4/52
    • C08F297/06C08F236/10C08F297/04C08F297/044C08F297/046C08F4/52
    • Random or block co-or terpolymers produced by using metal complex catalysts in a reaction of one conjugated diene monomer with one aromatic Random or block co-or terpolymers produced by using metomers with one aromatic α-olefin or terpolymers of one conjugated diene monomer with one aromatic α-olefin and one aliphatic α-olefin by using metal complexes comprising metals of group 3 to 10 of the Periodic System of the Elements in combination with activators and optionally a support material. More particularly the metal complexes used for the synthesis of co-or terpolymers are lanthanide metals. Even more particularly diene monomer(s) and aromatic α-olefin monomer(s) such as, but not limited to, butadiene and styrene or isoprene and styrene are copolymerized giving random or block copolymers or butadiene, styrene and isoprene are terpolymerized giving random or block terpolymers using metal complexes comprising lanthanide metals in combination with activators and optionally a support material. Preferably random co-or terpolymers are formed.
    • 在一种共轭二烯单体与一种芳族无规或嵌段共聚物或三元共聚物的反应中使用金属络合物催化剂制备的无规或嵌段共聚物或三元共聚物,其通过使用一种芳族α-烯烃或一种共轭二烯单体的三元共聚物与一种共轭二烯单体 芳族α-烯烃和一种脂族α-烯烃,通过使用包含元素周期系统的第3至10族金属的金属络合物与活化剂和任选的载体材料的组合。 更特别地,用于合成共聚物或三元共聚物的金属络合物是镧系金属。 甚至更具体地,二烯单体和芳族α-烯烃单体例如但不限于丁二烯和苯乙烯或异戊二烯和苯乙烯进行共聚,得到无规或嵌段共聚物或丁二烯,苯乙烯 异戊二烯进行三聚合,使用包含镧系金属的金属络合物与活化剂和任选的载体材料组合,得到无规或嵌段三元共聚物。 优选形成无规共聚物或三元共聚物。
    • 26. 发明申请
    • PROCESS FOR HOMO- OR COPOLYMERIZATIONOF CONJUGATED OLEFINES
    • 共聚烯烃的共聚或共聚方法
    • WO2004074333A2
    • 2004-09-02
    • PCT/US2004/004637
    • 2004-02-17
    • DOW GLOBAL TECHNOLOGIES INC.THIELE, Sven, K.-H.WILSON, David, R.
    • THIELE, Sven, K.-H.WILSON, David, R.
    • C08F136/06
    • C08F4/54C07F5/00C07F5/003C08F136/06C08F4/545
    • Metal complexes suitable for use in polymerization are described which correspond to Formula (1) in which M is yttrium, a group 4 metal, a lanthanide or an actinide metal; M l is a group 1 or group 2 metal; T independently each occurrence is nitrogen or phosphorus; R B and R C independently each occurrence is hydrogen or is selected from certain groups and two R C groups may be joined together forming a divalent ligand group; X independently each occurrence is an anionic ligand group having up to 60 atoms, provided that X is not a cyclic, delocalized, aromatic group that is π -bonded to M, and two X groups together may form a divalent ligand group; D independently each occurrence is a neutral Lewis base ligand having up to 30 nonhydrogen atoms; x is the number 1, 2 or 3; x' is the number 1 or 2; t is a number from 0 to 3; t' is a number from 0 to 3; r is the number 0 or 1 and o is the number 1 or 2. These metal complexes may be combined with one or more activator compounds to make catalyst compositions which may be used to manufacture polymers having a high percentage of the fraction of residual olefinic double bonds that are Z or cis units and a, low 1,2 polybutadiene content. The polymers are useful for modification of plastics and for the manufacture of a wide range of products including tires, golf balls, hoses, belts, gaskets, seals, and shoes.
    • 描述了适用于聚合的金属络合物,其对应于其中M是钇,4族金属,镧系元素或锕系金属的式(1); M 1是第1族或第2族金属; T独立每次发生是氮或磷; R B和R C各自独立地为氢或选自某些基团,并且两个R c可以连接在一起形成二价配体基团; 独立地,每次出现时是具有至多60个原子的阴离子配体基团,条件是X不是与M键合键合的环状,离域的芳基,并且两个X基团可以一起形成二价配体基团; D独立地每次出现是具有至多30个非氢原子的中性路易斯碱配体; x是数字1,2或3; x'是数字1或2; t是从0到3的数字; t'是从0到3的数字; r是数字0或1,o是数字1或2.这些金属络合物可以与一种或多种活化剂化合物组合以制备催化剂组合物,其可用于制备具有高百分比残余烯属双组分的聚合物 Z或顺式单元的键和a,低1,2聚丁二烯含量。 聚合物可用于塑料的改性和用于制造各种产品,包括轮胎,高尔夫球,软管,皮带,垫圈,密封件和鞋子。
    • 27. 发明申请
    • METAL COMPLEX COMPOSITIONS AND THEIR USE AS CATALYSTS TO PRODUCE POLYDIENES
    • 金属复合组合物及其作为催化剂生产聚酯的用途
    • WO2003033545A2
    • 2003-04-24
    • PCT/US2002/031989
    • 2002-10-07
    • DOW GLOBAL TECHNOLOGIES INC.THIELE, Sven, K.-H.MONROY, Victor, M.WILSON, David, R.STOYE, Hartmut
    • THIELE, Sven, K.-H.MONROY, Victor, M.WILSON, David, R.STOYE, Hartmut
    • C08F4/00
    • C08F36/04C08F4/545
    • This invention relates to metal complex compositions, their preparation and their use as catalysts to produce polymers of conjugated dienes through polymerization of conjugated diene monomers. The used metal complex compositions are transition metal compounds in combination with an activator compound, optionally with a transition metal halide compound and optionally a catalyst modifier and optionally an inorganic or organic support material. The metal complexes comprises metals of group 3 to 10 of the Periodic System of the Elements in combination with activators, and optionally transition metal halide compounds of groups 3 to 10 of the Periodic Table of the Elements including lanthanide metals and actinide metals and optionally, catalyst modifiers, especially Lewis acids and optionally an inorganic or organic support material .More in particular the invention relates metal complex compositions, their preparation and their use as catalysts to produce homopolymers of conjugated dienes, preferably, but not limited to, through polymerization of 1,3-butadiene or isoprene.
    • 本发明涉及金属络合物组合物及其制备及其作为通过共轭二烯单体聚合制备共轭二烯聚合物的催化剂的用途。 所使用的金属络合物组合物是与活化剂化合物,任选地与过渡金属卤化物化合物和任选的催化剂改性剂和任选的无机或有机载体材料组合的过渡金属化合物。 金属络合物包括与活化剂组合的元素周期系统3至10族的金属,以及任选的元素周期表第3至10族的过渡金属卤化物化合物,包括镧系金属和锕系金属以及任选的催化剂 改性剂,尤其是路易斯酸和任选的无机或有机载体材料。更特别地,本发明涉及金属络合物组合物及其制备及其用作催化剂以制备共轭二烯的均聚物,优选但不限于通过聚合1, 3-丁二烯或异戊二烯。