公开(公告)号：US07960488B2

公开(公告)日：2011-06-14

申请号：US12299555

申请日：2007-05-02

Applicant: Lubin Luo ,  Samuel A. Sangokoya ,  Jamie R. Strickler ,  Steven P. Diefenbach

Inventor： Lubin Luo ,  Samuel A. Sangokoya ,  Jamie R. Strickler ,  Steven P. Diefenbach

IPC: C08F4/52

CPC classification number: C08F10/00 ,  C08F4/65927 ,  C08F110/02 ,  C08F4/65912

Abstract: Aluminoxane compositions derived from aluminoxane source, halogen source, and Lewis base are provided. Such compositions are useful for activating catalysts for olefin polymerization.

Abstract translation: 提供衍生自铝氧烷源，卤素源和路易斯碱的氧化铝组合物。 这样的组合物可用于活化烯烃聚合催化剂。

公开(公告)号：US20090326273A1

公开(公告)日：2009-12-31

申请号：US12374411

申请日：2007-07-02

Applicant: Lubin Luo ,  Zhike Wang ,  Steven P. Diefenbach ,  Xiao Wu

Inventor： Lubin Luo ,  Zhike Wang ,  Steven P. Diefenbach ,  Xiao Wu

IPC: C07C211/52

CPC classification number: C07C39/27 ,  C07C211/48

Abstract: A new ionic compound is provided that is derived from N,N-dimethylaniline and pentafluorophenol in amounts such that there are at least 2 equivalents of pentafluorophenol per equivalent of the N,N-dimethylaniline.

Abstract translation: 提供了一种新的离子化合物，其衍生自N，N-二甲基苯胺和五氟苯酚，其量使得每当量的N，N-二甲基苯胺存在至少2当量的五氟苯酚。

公开(公告)号：US20090247398A1

公开(公告)日：2009-10-01

申请号：US12303045

申请日：2007-05-10

Applicant: Lubin Luo

Inventor： Lubin Luo

IPC: B01J31/12

CPC classification number: C07F5/069 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C08F210/16 ,  C08F4/65912 ,  C08F210/14

Abstract: Single-site catalyst activator compositions are provided, said activator compositions comprising anion/cation ion pair wherein; (a) the anion comprises a metal atom bonded via hetero atoms to a chelating organic ligand, and (b) the cation comprises a Bronsted acid.

Abstract translation: 提供单中心催化剂活化剂组合物，所述活化剂组合物包含阴离子/阳离子对，其中; （a）阴离子包含通过杂原子键合到螯合有机配体的金属原子，和（b）阳离子包含布朗斯台德酸。

公开(公告)号：US07160965B2

公开(公告)日：2007-01-09

申请号：US11121775

申请日：2005-05-04

Applicant: Tobin J. Marks ,  Lubin Luo ,  Sung Cheol Yoon

Inventor： Tobin J. Marks ,  Lubin Luo ,  Sung Cheol Yoon

IPC: C08F4/6392 ,  C08F4/64

CPC classification number: C08F220/14 ,  B01J31/2295 ,  B01J2231/12 ,  B01J2531/46 ,  C08F4/6192 ,  C08F4/65908 ,  C08F4/6592 ,  C08F10/00 ,  C08F12/08 ,  C08F212/08 ,  Y10S526/943

Abstract: A catalyst system useful to polymerize and co-polymerize polar and non-polar olefin monomers is formed by in situ reduction with a reducing agent of a catalyst precursor comprising {Cp*MRR′n}+{A}− wherein Cp* is a cyclopentadienyl or substituted cyclopentadienyl moiety; M is an early transition metal; R is a C1–C20 hydrocarbyl; R′ are independently selected from hydride, C1–C20 hydrocarbyl, SiR″3, NR″2, OR″, SR″, GeR″3, SnR″3, and C═C-containing groups (R″=C1–C10 hydrocarbyl); n is an integer selected to balance the oxidation state of M; and A is a suitable non-coordinating anionic cocatalyst or precursor. This catalyst system may form stereoregular olefin polymers including syndiotactic polymers of styrene and methylmethacrylate and isotactic copolymers of polar and nonpolar olefin monomers such as methylmethacrylate and styrene.

Abstract translation: 用于聚合和共聚极性和非极性烯烃单体的催化剂体系是通过使用包含<？in-line-formula description =“In-line Formulas”end =“ 引线“？> {Cp * MRR' <？in-line-formula description =”In-line 式“end =”tail“？>其中Cp *是环戊二烯基或取代的环戊二烯基部分; M是早期过渡金属; R是C 1 -C 20烃基; R'独立地选自氢化物，C 1 -C 20烃基，SiR“3，NR”2， SUB“，OR”，SR“，GeR”3“，”SnR“3”和含CC的基团（R“= C 1 C 10 -C 10烃基）; n是选择以平衡M的氧化态的整数; 而A是合适的非配位阴离子助催化剂或前体。 该催化剂体系可以形成包含苯乙烯和甲基丙烯酸甲酯的间同立构聚合物的立构规环烯烃聚合物，以及极性和非极性烯烃单体如甲基丙烯酸甲酯和苯乙烯的全同立构共聚物。

公开(公告)号：US08575284B2

公开(公告)日：2013-11-05

申请号：US13631155

申请日：2012-09-28

Applicant: Lubin Luo ,  Samuel A. Sangokoya ,  Xiao Wu ,  Steven P. Diefenbach ,  Brian Kneale

Inventor： Lubin Luo ,  Samuel A. Sangokoya ,  Xiao Wu ,  Steven P. Diefenbach ,  Brian Kneale

IPC: C08F4/02 ,  C08F4/642 ,  C08F4/6592 ,  B01J31/22

CPC classification number: B01J31/143 ,  B01J31/1608 ,  B01J31/2295 ,  B01J2531/48 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F4/6428 ,  C08F4/65912 ,  C08F210/14

Abstract: Compositions useful for activating catalysts for olefin polymerization, and methods for making same, are provided. Such compositions can be derived from at least: an organoaluminum compound, a carrier, an oxygen source, and, optionally, a Lewis base.

Abstract translation: 提供了可用于活化烯烃聚合催化剂的组合物及其制备方法。 这样的组合物可以至少衍生自有机铝化合物，载体，氧源和任选的路易斯碱。

公开(公告)号：US20130253155A1

公开(公告)日：2013-09-26

申请号：US13988886

申请日：2011-11-14

Applicant: Lubin Luo

Inventor： Lubin Luo

IPC: C08F110/02

CPC classification number: C08F110/02 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J31/0202 ,  B01J31/0217 ,  B01J31/0237 ,  B01J31/0254 ,  B01J31/143 ,  B01J31/2295 ,  C08F4/65927 ,  C08F210/16 ,  C08F2410/01 ,  Y10S526/943 ,  C08F4/65912 ,  C08F4/65916 ,  C08F210/14 ,  C08F2500/24

Abstract: This invention provides activator precursor compositions and activator compositions. The activator precursor compositions are formed from a support material, an organoaluminum compound, and polyfunctional compounds having at least two aromatic groups in which at least two of said aromatic groups each has at least one polar moiety thereon. The activator compositions are formed from a support material, an organoaluminum compound, an aluminoxane, and a polyfunctional compound having at least two aromatic groups in which at least two of said aromatic groups each has at least one polar moiety thereon. Also provided are catalyst compositions, processes for forming catalyst compositions, and polymerization processes utilizing the catalyst compositions of this invention.

Abstract translation: 本发明提供了活化剂前体组合物和活化剂组合物。 活化剂前体组合物由支撑材料，有机铝化合物和具有至少两个芳族基团的多官能化合物形成，其中至少两个所述芳族基团各自在其上具有至少一个极性部分。 活化剂组合物由支撑材料，有机铝化合物，铝氧烷和具有至少两个芳族基团的多官能化合物形成，其中至少两个所述芳族基团各自在其上具有至少一个极性部分。 还提供了催化剂组合物，用于形成催化剂组合物的方法和利用本发明的催化剂组合物的聚合方法。

公开(公告)号：US20130029834A1

公开(公告)日：2013-01-31

申请号：US13631155

申请日：2012-09-28

Applicant: Lubin Luo ,  Samuel A. Sangokoya ,  Xiao Wu ,  Steven P. Diefenbach ,  Brian Kneale

Inventor： Lubin Luo ,  Samuel A. Sangokoya ,  Xiao Wu ,  Steven P. Diefenbach ,  Brian Kneale

IPC: C08F4/52 ,  C08F4/58

CPC classification number: B01J31/143 ,  B01J31/1608 ,  B01J31/2295 ,  B01J2531/48 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F4/6428 ,  C08F4/65912 ,  C08F210/14

Abstract: Compositions useful for activating catalysts for olefin polymerization, and methods for making same, are provided. Such compositions can be derived from at least: an organoaluminum compound, a carrier, an oxygen source, and, optionally, a Lewis base.

Abstract translation: 提供了可用于活化烯烃聚合催化剂的组合物及其制备方法。 这样的组合物可以至少衍生自有机铝化合物，载体，氧源和任选的路易斯碱。

公开(公告)号：US07923401B2

公开(公告)日：2011-04-12

申请号：US12303045

申请日：2007-05-10

Applicant: Lubin Luo

Inventor： Lubin Luo

IPC: B01J31/12

CPC classification number: C07F5/069 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C08F210/16 ,  C08F4/65912 ,  C08F210/14

Abstract: Single-site catalyst activator compositions are provided, said activator compositions comprising anion/cation ion pair wherein; (a) the anion comprises a metal atom bonded via hetero atoms to a chelating organic ligand, and (b) the cation comprises a Bronsted acid.

Abstract translation: 提供单中心催化剂活化剂组合物，所述活化剂组合物包含阴离子/阳离子对，其中; （a）阴离子包含通过杂原子键合到螯合有机配体的金属原子，和（b）阳离子包含布朗斯台德酸。

公开(公告)号：US20100093958A1

公开(公告)日：2010-04-15

申请号：US12519254

申请日：2007-12-04

Applicant: Lubin Luo ,  Katherine Wu ,  Steven P. Diefenbach

Inventor： Lubin Luo ,  Katherine Wu ,  Steven P. Diefenbach

IPC: C08F4/52 ,  B01J37/00 ,  B01J31/14

CPC classification number: C08F10/00 ,  C08F4/65925 ,  C08F210/16 ,  C08F4/65912 ,  C08F4/65916 ,  C08F210/14

Abstract: Compositions useful for activating catalysts for olefin polymerization are-provided. The compositions are derived from at least: a) compound derived from at least (i) carrier having at least one pair of hydrogen bonded hydroxyl groups, (ii) organoaluminum compound, and (iii) Lewis base, such that each of a majority of aluminum atoms in the organoaluminum compound forms chemical bonds with at least two oxygen atoms from the at least one pair of hydrogen bonded hydroxyl groups; and b) Bronsted acid, wherein the molar ratio of the Bronsted acid to the organoaluminum compound is less than or equal to about 2:1.

Abstract translation: 提供用于活化烯烃聚合催化剂的组合物。 所述组合物至少衍生自：a）衍生自至少（i）具有至少一对氢键合羟基的载体的化合物，（ii）有机铝化合物和（iii）路易斯碱，使得大部分 有机铝化合物中的铝原子与至少一对键合氢键的至少两个氧原子形成化学键; 和b）布朗斯台德酸，其中布朗斯台德酸与有机铝化合物的摩尔比小于或等于约2:1。

公开(公告)号：US20100036072A1

公开(公告)日：2010-02-11

申请号：US12374388

申请日：2007-07-02

Applicant: Lubin Luo ,  Zhike Wang ,  Steven P. Diefenbach

Inventor： Lubin Luo ,  Zhike Wang ,  Steven P. Diefenbach

IPC: C08F4/52 ,  B01J31/14

CPC classification number: C08F10/00 ,  C08F4/65916 ,  C08F4/6592 ,  C08F110/02 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65912

Abstract: A composition useful for activating catalysts for olefin polymerization is provided. The composition is derived from at least: carrier; organoaluminoxy compound; N,N-dimethylaniline and pentaflurophenol in amounts such that them are at least two equivalents of pentafluorophenol per equivalent of the N,N-dimefhylaniline.

Abstract translation: 提供了可用于活化烯烃聚合催化剂的组合物。 该组合物至少衍生自：载体; 有机铝氧化合物 N，N-二甲基苯胺和五氟苯酚，其用量为每当量N，N-二甲苯胺苯胺至少两当量五氟苯酚。