公开(公告)号：US06562921B1

公开(公告)日：2003-05-13

申请号：US09976980

申请日：2001-10-12

Applicant: Timothy T. Wenzel ,  Robert D. Froese ,  Thomas Henry Peterson

Inventor： Timothy T. Wenzel ,  Robert D. Froese ,  Thomas Henry Peterson

IPC: C08F452

CPC classification number: C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F210/16 ,  C08F4/65927 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/10 ,  C08F2500/03

Abstract: A catalyst precursor compound useful for the polymerization of olefins. The compound comprises a metal atom and two &pgr;-bonded aromatic ring systems which are bridged by being linked to adjacent members of a ring structure in cis fashion.

Abstract translation: 可用于烯烃聚合的催化剂前体化合物。 该化合物包括金属原子和两个π键合的芳环体系，其通过以顺式连接到环结构的相邻构件而桥接。

公开(公告)号：US09296836B2

公开(公告)日：2016-03-29

申请号：US14116788

申请日：2012-05-11

Applicant: Matthew D. Christianson ,  Timothy S. De Vries ,  Robert D. Froese ,  Matthias S. Ober ,  Jasson T. Patton ,  Duane R. Romer ,  Gordon R. Roof ,  Lixin Sun ,  Endre Szuromi ,  Curt N. Theriault ,  Dean M. Welsh ,  Timothy T. Wenzel ,  Paul H. Moran

Inventor： Matthew D. Christianson ,  Timothy S. De Vries ,  Robert D. Froese ,  Matthias S. Ober ,  Jasson T. Patton ,  Duane R. Romer ,  Gordon R. Roof ,  Lixin Sun ,  Endre Szuromi ,  Curt N. Theriault ,  Dean M. Welsh ,  Timothy T. Wenzel ,  Paul H. Moran

IPC: C08F4/78 ,  C08F10/00 ,  C08F210/06 ,  C07F11/00 ,  C08F110/06

CPC classification number: C08F4/78 ,  C07F11/00 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F4/69112 ,  C08F210/16 ,  C08F2500/15

Abstract: Provided is a non-cyclopentadienyl-based chromium-ligand complex, preferably a chromium-ligand complex of formula (J): LCr(RA)m(D)k (J), wherein L is a non-Cp monoanionic ligand; Cr (chromium) is in a formal oxidation state of +3 or +2; when Cr formally is Cr+3, either m is 1 and RA is hydrocarbylene (a hydrocarbylene chromium-ligand complex of formula (J)) or m is 2 and each RA independently is hydrocarbyl (a dihydrocarbyl chromium-ligand complex of formula (J)), wherein each hydrocarbyl or hydrocarbylene of RA independently is unsubstituted or substituted by from 1 to 5 RAS; each RAS independently is a neutral aprotic heteroalkyl, neutral aprotic heterocycloalkyl, neutral aprotic heteroaryl, or neutral aprotic aryl; when Cr formally is Cr+2, m is 1 and RA is hydrocarbyl (a hydrocarbyl chromium-ligand complex of formula (J)); k is an integer of 0 or 1; D is absent when k is 0 or D is a neutral ligand when k is 1; wherein the chromium-ligand complex of formula (J) is overall neutral and lacks a cyclopentadienyl-based (Cp-based) moiety. Also provided is a chromium catalyst comprising or prepared from the complex. Also provided is a process of making the catalyst and a process employing the chromium catalyst for polymerizing the olefin monomer, especially a straight chain 1-alkene, to prepare the polyolefin, especially a partially chain-straightened poly(1-alkene) or olefin block copolymer. Further provided is the partially chain-straightened poly(1-alkene) or olefin block copolymer prepared thereby. Also provided is a high throughput workflow.

公开(公告)号：US07989551B2

公开(公告)日：2011-08-02

申请号：US11817344

申请日：2006-01-30

Applicant: Daniel J. Arriola ,  Edmund M. Carnahan ,  Marilyn Bokota ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel ,  Pamela J. Stirn

Inventor： Daniel J. Arriola ,  Edmund M. Carnahan ,  Marilyn Bokota ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel ,  Pamela J. Stirn

IPC: C08F2/38 ,  C08F297/08 ,  C08F4/646

CPC classification number: C08F10/00 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/6592 ,  C08F4/65927 ,  C08F210/06 ,  C08F210/16 ,  C08F297/06 ,  C08F297/08 ,  C08F297/083 ,  C08F2410/01 ,  C08L23/10 ,  C08L23/16 ,  C08L2308/00 ,  C08F4/65912 ,  C08F4/6465 ,  C08F2/38 ,  C08L2666/06 ,  C08F2500/17 ,  C08F2500/08 ,  C08F2500/20 ,  C08F2500/03 ,  C08F4/64048 ,  C08F4/64193 ,  C08F4/64144

Abstract: A process for the polymerization of one or more addition polymerizable monomers to form a copolymer comprising multiple regions or segments of differentiated polymer composition or properties comprising contacting an addition polymerizable monomer or mixture of monomers under addition polymerization conditions with a composition comprising at least one olefin polymerization catalyst, a cocatalyst and a chain shuttling agent, said process being characterized by formation of at least some of the growing polymer chains under differentiated process conditions such that two or more blocks or segments formed within at least some of the resulting polymer are chemically or physically distinguishable.

Abstract translation: 一种用于聚合一种或多种可加聚的单体以形成共聚物的方法，所述共聚物包含分化聚合物组合物或性质的多个区域或链段，包括在加成聚合条件下使加成聚合单体或单体混合物与包含至少一种烯烃聚合 催化剂，助催化剂和链穿梭剂，所述方法的特征在于在不同的工艺条件下形成至少一些生长的聚合物链，使得在至少一些所得聚合物内形成的两个或多个嵌段或链段是化学或物理的 可区分

公开(公告)号：US07956132B2

公开(公告)日：2011-06-07

申请号：US12377037

申请日：2007-08-23

Applicant: Daniel J. Arriola ,  John R. Briggs ,  Francis J. Timmers ,  Nicole L. Wagner ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  John R. Briggs ,  Francis J. Timmers ,  Nicole L. Wagner ,  Timothy T. Wenzel

IPC: C08F8/50 ,  C08F8/04 ,  C08F4/69

CPC classification number: C08G18/6204 ,  C08C19/08 ,  C08C19/28 ,  C08F8/00 ,  C08F2810/30 ,  C08G63/52 ,  Y10S525/91 ,  Y10S525/911 ,  Y10S525/938 ,  C08F210/02

Abstract: Telechelic unsaturated polymers suitable for conversion to functionalized derivatives such as polyols are prepared by metathesis of an unsaturated copolymer formed by addition polymerization of ethylene, a diene or alkyne and, optionally, one or more C3.20 α-olefins.

Abstract translation: 适用于转化为官能化衍生物如多元醇的非线性不饱和聚合物通过由乙烯，二烯或炔和任选的一种或多种C 3 O.20α-烯烃的加成聚合形成的不饱和共聚物的复分解来制备。

公开(公告)号：US20110124818A1

公开(公告)日：2011-05-26

申请号：US12962822

申请日：2010-12-08

Applicant: Daniel J. Arriola ,  Edmund M. Carnahan ,  Yunwa Wilson Cheung ,  David D. Devore ,  David D. Graf ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Colin Li Pi Shan ,  Benjamin C. Poon ,  Gordon R. Roof ,  James C. Stevens ,  Pamela J. Stirn ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  Edmund M. Carnahan ,  Yunwa Wilson Cheung ,  David D. Devore ,  David D. Graf ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Colin Li Pi Shan ,  Benjamin C. Poon ,  Gordon R. Roof ,  James C. Stevens ,  Pamela J. Stirn ,  Timothy T. Wenzel

IPC: C08F210/16 ,  C08F4/30 ,  C08F216/04

CPC classification number: B32B27/327 ,  B32B27/06 ,  B32B27/32 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/14 ,  C08F210/16 ,  C08F295/00 ,  C08F297/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08F2410/04 ,  C08F2420/02 ,  C08L23/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T428/2826 ,  Y10T428/31573 ,  Y10T428/31587 ,  C08F2/38 ,  C08F4/65904 ,  C08L2666/06 ,  C08F2500/09 ,  C08F2500/03 ,  C08F4/64148 ,  C08F4/64193 ,  C08F4/64048 ,  C08F4/6411 ,  C08F4/64144 ,  C08F2500/08 ,  C08F4/64113 ,  C08L2666/02 ,  C08L2666/04 ,  C08F2500/12 ,  C08F2500/20 ,  C08F210/08 ,  C08F2500/11 ,  C08F2500/21 ,  C08F210/02 ,  C08F212/08 ,  C08F232/02 ,  C08F232/08

Abstract: A composition for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first metal complex olefin polymerization catalyst, (B) a second metal complex olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.

公开(公告)号：US07947787B2

公开(公告)日：2011-05-24

申请号：US12065861

申请日：2006-09-14

Applicant: Edmund M. Carnahan ,  Phillip D. Hustad ,  Brian A. Jazdzewski ,  Roger L. Kuhlman ,  Timothy T. Wenzel

Inventor： Edmund M. Carnahan ,  Phillip D. Hustad ,  Brian A. Jazdzewski ,  Roger L. Kuhlman ,  Timothy T. Wenzel

IPC: C08F4/64 ,  C08F4/646 ,  C08L23/00

CPC classification number: C08F10/00 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/6592 ,  C08F4/65927 ,  C08F210/16 ,  C08F297/00 ,  C08F2410/01 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/06 ,  C08F2/38 ,  C08F4/65912 ,  C08L2666/06 ,  C08F210/14 ,  C08F2500/05 ,  C08F4/64048 ,  C08F4/64193 ,  C08F4/64148 ,  C08F4/64144

Abstract: A process for the polymerization of one or more addition polymerizable monomers and the resulting polymer composition, said process comprising contacting an addition polymerizable monomer or mixture of monomers in a reactor or reactor zone with a composition comprising at least one polymerization catalyst and a cocatalyst under polymerization conditions, characterized in that at least a portion of said polymerization is conducted in the presence of a multi-centered shuttling agent thereby causing the composition to have a bimodal molecular weight distribution.

Abstract translation: 一种用于聚合一种或多种可加聚单体和所得聚合物组合物的方法，所述方法包括在反应器或反应器区域中将可加聚单体或单体混合物与包含至少一种聚合催化剂和助催化剂的组合物在聚合反应 条件，其特征在于所述聚合的至少一部分在多中心穿梭剂的存在下进行，从而使组合物具有双峰分子量分布。

公开(公告)号：US20110092651A1

公开(公告)日：2011-04-21

申请号：US12978006

申请日：2010-12-23

Applicant: Daniel J. Arriola ,  Edmund M. Carnahan ,  David D. Devore ,  Phillip D. Hustad ,  Brian A. Jazdzewski ,  Roger L. Kuhlman ,  Francis J. Timmers ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  Edmund M. Carnahan ,  David D. Devore ,  Phillip D. Hustad ,  Brian A. Jazdzewski ,  Roger L. Kuhlman ,  Francis J. Timmers ,  Timothy T. Wenzel

IPC: C08F297/02

CPC classification number: C08F297/08 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/16 ,  C08F4/6492 ,  C08F4/65912 ,  C08F2/38 ,  C08F210/14 ,  C08F2/001 ,  C08F4/64048 ,  C08F4/64144 ,  C08F4/64148 ,  C08F4/64193

Abstract: A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence of at least one addition polymerization catalyst comprising a metal compound or complex and a cocatalyst under conditions characterized by the formation of a branched polymer, preferably comprising pseudo-block molecular architecture.

Abstract translation: 聚合方法和所得聚合物组合物，所述方法包括在至少一种包含金属化合物或络合物和助催化剂的加成聚合催化剂的存在下，聚合一种或多种可加聚单体和可聚合穿梭剂， 支链聚合物，优选包括伪嵌段分子结构。

公开(公告)号：US07915192B2

公开(公告)日：2011-03-29

申请号：US10589378

申请日：2005-03-17

Applicant: Daniel J. Arriola ,  David D. Devore ,  Edmund M. Carnahan ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  David D. Devore ,  Edmund M. Carnahan ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel

IPC: C08F4/606 ,  C08F4/64 ,  C08F2/38 ,  C08F210/02 ,  C08F297/00

CPC classification number: C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  C08F210/16 ,  C08F297/08 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  C08F4/65904 ,  C08F2/38 ,  C08L2666/06 ,  C08F2500/09 ,  C08F2500/03 ,  C08F210/14 ,  C08F2500/08 ,  C08F4/64048 ,  C08F4/6411 ,  C08F4/64193 ,  C08F4/7006

Abstract: A composition for use in forming a multi-block copolymer from a single polymerizable monomer, said copolymer containing therein two or more segments or blocks differing in branching index, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization catalyst, (B) a second olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, at least one of catalyst (A) or catalyst (B) being capable of forming a branched polymer by means of chain walking or reincorporation of in situ formed olefinic polymer chains, and (C) a chain shuttling agent.

Abstract translation: 一种用于从单一可聚合单体形成多嵌段共聚物的组合物，所述共聚物中含有两个或更多个支链指数不同的链段或嵌段，使用其的聚合方法和所得聚合物，其中组合物包含混合物 或（A）第一烯烃聚合催化剂，（B）能够在相同的聚合条件下制备由催化剂（A）制备的聚合物在化学或物理性质上不同的聚合物的第二种烯烃聚合催化剂，至少 催化剂（A）或催化剂（B）中的一种能够通过原位形成的烯烃聚合物链的链式步行或再结合形成支链聚合物，和（C）链式穿梭剂。

公开(公告)号：US20100168352A1

公开(公告)日：2010-07-01

申请号：US12377037

申请日：2007-08-23

Applicant: Daniel J. Arriola ,  John R. Briggs ,  Francis J. Timmers ,  Nicole L. Wagner ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  John R. Briggs ,  Francis J. Timmers ,  Nicole L. Wagner ,  Timothy T. Wenzel

IPC: C08F4/42 ,  C08F4/00 ,  C08G18/67

CPC classification number: C08G18/6204 ,  C08C19/08 ,  C08C19/28 ,  C08F8/00 ,  C08F2810/30 ,  C08G63/52 ,  Y10S525/91 ,  Y10S525/911 ,  Y10S525/938 ,  C08F210/02

Abstract: Telechelic unsaturated polymers suitable for conversion to functionalized derivatives such as polyols are prepared by metathesis of an unsaturated copolymer formed by addition polymerization of ethylene, a diene or alkyne and, optionally, one or more C3.20 α-olefins.

Abstract translation: 适用于转化为官能化衍生物如多元醇的非线性不饱和聚合物通过由乙烯，二烯或炔和任选的一种或多种C 3 20.20α-烯烃的加成聚合形成的不饱和共聚物的复分解来制备。

公开(公告)号：US20080311812A1

公开(公告)日：2008-12-18

申请号：US10589379

申请日：2005-03-17

Applicant: Daniel J. Arriola ,  Edmund M. Carnahan ,  David D. Devore ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel

Inventor： Daniel J. Arriola ,  Edmund M. Carnahan ,  David D. Devore ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Timothy T. Wenzel

IPC: D04H13/00 ,  C08F112/08 ,  C08F10/06 ,  C08L53/00 ,  C08F4/52 ,  C08F4/44 ,  C08F4/06 ,  C08F4/16

CPC classification number: C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F110/02 ,  C08F210/16 ,  C08F297/08 ,  C08F2410/04 ,  C08F2420/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T428/2826 ,  Y10T428/31573 ,  Y10T428/31587 ,  Y10T442/60 ,  C08F4/65904 ,  C08F2/38 ,  C08L2666/06 ,  C08F2500/09 ,  C08F2500/03 ,  C08F210/14 ,  C08F2500/08 ,  C08F4/64193 ,  C08F4/64048 ,  C08F4/7006 ,  C08F4/6411 ,  C08F4/64113 ,  C08F4/64144

Abstract: Copolymers, especially multi-block copolymer containing therein two or more segments or blocks differing in chemical or physical properties, are prepared by polymerizing propylene, 4-methyl-1-pentene, or other C4-8α-olefin and one or more copolymerizable comonomers, especially ethylene in the presence of a composition comprising the admixture or reaction product resulting from combining: (A) a first metal complex olefin polymerization catalyst, (B) a second metal complex olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.

Abstract translation: 通过聚合丙烯，4-甲基-1-戊烯或其它C 4-8α-烯烃和一种或多种可共聚共聚单体制备共聚物，特别是其中含有两个或更多个化学或物理性质不同的链段或嵌段的多嵌段共聚物， 特别是乙烯在组合物存在下，该组合物包含通过混合得到的混合物或反应产物：（A）第一金属络合物烯烃聚合催化剂，（B）能够制备化学或物理性质不同的聚合物的第二金属络合物烯烃聚合催化剂 在等同的聚合条件下由催化剂（A）制备的聚合物，和（C）链穿梭剂。