公开(公告)号：EP1789425A2

公开(公告)日：2007-05-30

申请号：EP05761861.3

申请日：2005-06-24

申请人： ExxonMobil Research and Engineering Company

发明人： KACKER, Smita ,  BERLUCHE, Enock ,  STIBRANY, Robert, T. ,  SISSANO, Joseph, Anthony ,  BAUGH, Lisa, Saunders

IPC分类号： C07F11/00 ,  B01J31/14 ,  B01J31/18 ,  C08F4/69 ,  C08F110/02

CPC分类号： C07F11/005 ,  B01J31/143 ,  B01J31/183 ,  C08F110/02 ,  C08F4/69034

摘要： A composition having the formula (I) where R1 and R2 are independently hydrogen, C1 to C12 linear and branched alkyl, C3 to C12 cycloalkyl, aryl, C1 to C12 alkoxy, F, Cl, SO3 C1 to C12 perfluoroalkyl, and N(CH3)2 R3 is independently selected from the group consisting of hydrogen, C1, to C12 linear and branched alkyl, C3 to C12 cycloalkyl, aryl, and 2,2,2-trifluoroethyl, A is -C(R4)-, -(CH2)x-, -(CH2)XNH(CH2)x-, or -CY2CY2-, where R4 is a hydrocarbyl, halosubstituted hydrocarbyl, or alkoxy group of from (1 to 12) carbon atoms, x is an integer from (1 to 12), and Y is halogen, and X is halogen, triflate, acetate, trifluoroacetate, hydride, or tetrafluoroborate. Such composition, when combined with an activating co-catalyst, is useful in polymerizing olefinic monomers.

公开(公告)号：EP1311512A1

公开(公告)日：2003-05-21

申请号：EP01959448.0

申请日：2001-08-03

申请人： ExxonMobil Research and Engineering Company

发明人： STIBRANY, Robert, Timothy ,  KACKER, Smita

IPC分类号： C07F1/08 ,  C08F110/02 ,  C08F4/54 ,  C08F10/00 ,  C08F4/52 ,  C08F210/02 ,  B01J31/14 ,  B01J31/18

CPC分类号： C08F10/00 ,  B01J23/72 ,  B01J31/143 ,  B01J31/1805 ,  B01J31/1825 ,  B01J2531/16 ,  B01J2531/17 ,  B01J2531/18 ,  C07F1/005 ,  C07F1/08 ,  C08F10/02 ,  C08F110/02 ,  C08F210/02 ,  C08F220/10 ,  C08F4/54 ,  C08F4/44 ,  C08F4/50 ,  C08F220/12

摘要： The invention provides a novel metal complex which, when used with an activating cocatalyst, provides a novel catalyst composition. The invention also provides a polymerization method which utilizes the catalyst composition to produce polymers and copolymers containing polar monomer groups. More specifically, the invention comprises a composition compromising the formula LMXZn wherein X is selected from the group consisting of halides, hydride, triflate, acetates, borates, C1 through C12 alkyl, C1 through C12 alkoxy, C3 through C12 cycloalkyl, C3 through C12 cycloalkoxy, aryl, thiolates, carbon monoxide, cyanate, olefins, and any other moiety into which a monomer can insert. M is selected from the group consisting of Cu, Ag, and Au. L is a nitrogen-containing bidentate ligand having more than two nitrogen atoms. Z is a neutral coordinating ligand and n equals 0, 1, or 2.