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1. 发明公开

EP1964861A1 ACETYLENE POLYMER 有权
标题翻译： ACETYLENPOLYMER
公开(公告)号：EP1964861A1
公开(公告)日：2008-09-03
申请号：EP06833254.3
申请日：2006-11-24
申请人： National Institute of Advanced Industrial Science and Technology
发明人： TSUCHIHARA, Kenji
IPC分类号： C08F38/02 , C08F4/06 , C08F4/74 , C08F8/06
CPC分类号： C08F38/02
摘要： An acetylene-based polymer, comprising n recurring units represented by the following Formula (1):

wherein, n is an integer of 10 to 10,000; each A represents a group selected from a naphthyl group, a phenanthryl group, a pyrenyl group and an anthryl group, which is mono- or di-substituted with a group selected from alkyl groups, alkyl groups substituted with aromatic hydrocarbon groups, R 1 -O- groups, -S-R 2 groups, -NR 3 R 4 groups, a cyano group, a carboxyl group, R 5 SO 2 - groups, -COOR 6 groups, -CON(R 7 )(R 8 ) groups and -COR 9 groups (each of R 1 , R 5 , R 6 and R 9 is an alkyl group, each of R 2 , R 3 , R 4 ,R 7 and R 8 is a hydrogen atom or an alkyl group); and the recurring units may be the same as or different from each other.
摘要翻译：一种乙炔类聚合物，其包含由下式（1）表示的n个重复单元：其中n为10〜10000的整数，每个A表示选自烷基，被芳族烃基取代的烷基，被芳香族烃基取代的基团单 - 或二 - 取代的萘基，菲基，芘基和蒽基的基团， O-基，-SR 2基，-NR 3 R 4基，氰基，羧基，R 5 SO 2 - 基，-COOR 6基，-CON（R 7）（R 8）基和-COR 9个基团（R 1，R 5，R 6和R 9各自为烷基，R 2，R 3，R 4，R 7和R 8各自为氢原子或烷基）。并且重复单元可以彼此相同或不同。

2. 发明授权

EP0698618B1 Addition polymerization catalyst with oxidative activation 失效
标题翻译：与氧化活性的加成聚合
公开(公告)号：EP0698618B1
公开(公告)日：2006-08-30
申请号：EP95115577.9
申请日：1991-07-01
申请人： DOW GLOBAL TECHNOLOGIES INC.
发明人： LaPointe, Robert E.
IPC分类号： C08F4/74 , C08F10/00 , C07F7/28 , C07F17/00
CPC分类号： C08F10/00 , C07F7/082 , C07F7/28 , C07F17/00 , C08F4/61908 , C08F4/6192 , C08F4/65908 , C08F4/6592 , Y10S526/943 , C08F4/72

3. 发明授权

EP0640090B1 PROCESS FOR PREPARATION OF MONOCYCLOPENTADIENYL METAL COMPLEX COMPOUNDS AND METHOD OF USE 失效
标题翻译：用于生产环戊二烯金属络合物和方法使用
公开(公告)号：EP0640090B1
公开(公告)日：1998-09-02
申请号：EP93912135.6
申请日：1993-04-07
申请人： THE DOW CHEMICAL COMPANY
发明人： NEITHAMER, David, R. , STEVENS, James, C.
IPC分类号： C07F17/00 , C08F10/00 , C08F4/74
CPC分类号： C07F17/00 , C07F7/28 , C08F4/65908 , C08F4/6592 , C08F10/00 , Y10S526/943

4. 发明授权

EP0468651B1 Addition polymerization catalyst with oxidative activation 失效
标题翻译：与氧化活性的加成聚合
公开(公告)号：EP0468651B1
公开(公告)日：1996-09-04
申请号：EP91305955.6
申请日：1991-07-01
申请人： THE DOW CHEMICAL COMPANY
发明人： LaPointe, Robert E.
IPC分类号： C08F4/74 , C08F10/00 , C07F7/28 , C07F17/00
CPC分类号： C08F10/00 , C07F7/082 , C07F7/28 , C07F17/00 , C08F4/61908 , C08F4/6192 , C08F4/65908 , C08F4/6592 , Y10S526/943 , C08F4/72

5. 发明公开

EP0520732A1 Homogeneous olefin polymerization catalyst by ligand abstraction with lewis acids 有权
标题翻译：均相催化剂用于通过与路易斯酸的配位体的裂解烯烃聚合。
公开(公告)号：EP0520732A1
公开(公告)日：1992-12-30
申请号：EP92305730.1
申请日：1992-06-22
申请人： THE DOW CHEMICAL COMPANY
发明人： LaPointe, Robert E. , Stevens, James C. , Nickias, Peter N. , McAdon, Mark H.
IPC分类号： C08F10/00 , C08F4/74
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/6592 , C08F110/02 , C08F110/06 , C08F210/06 , C08F210/16 , C08F2420/02 , C08F4/74 , C08F2500/12 , C08F2500/15 , C08F212/08 , C08F210/14
摘要： Addition polymerization catalysts having a limiting charge separated structure corresponding to the formula:

LMX⁺ XA⁻,

wherein:
L is a derivative of a substituted delocalized Π-bonded group imparting a constrained geometry to the metal active site and containing up to 50 nonhydrogen atoms;
M is a metal of Group 4 or the Lanthanide series of the Periodic Table of the Elements;
X independently each occurrence is hydride or a hydrocarbyl, silyl or germyl group having up to 20 carbon, silicon or germanium atoms; and
A⁻ is an anion of a Lewis acid, A, having relative Lewis acidity greater than or equal to that of phenylbis(perfluorophenyl)borane, said anion being compatible with the metal cation,
are prepared by contacting a derivative of a Group 4 or Lanthanide metal corresponding to the formula:

LMX₂,

wherein
L, M, and X are as previously defined,
with the Lewis acid, A.
摘要翻译： L是离域substituiertemπ-键合基团的赋予几何受限的金属活性部位和含有最多一个衍生物： - <>，worin LMX <+> XA：具有分离结构的限制电荷对应于式加成聚合催化剂非氢原子50; M为第4族的金属或镧系元素的周期表; X每次出现独立地是氢化物或具有高达20个碳，硅或锗原子的烃基，甲硅烷基或甲锗烷基; 硼烷是路易斯酸，A的阴离子，相对于具有路易斯酸性大于或等于所述阴离子与所述金属阳离子兼容做苯基二（全氟苯基）的，通过接触基团的衍生物制备 - 和A <> 4或镧系金属对应于下式：LMX 2，worin L，M，和X如前所定义，与路易斯酸，A.

6. 发明公开

EP0468651A1 Addition polymerization catalyst with oxidative activation 失效
标题翻译：加成聚合酶催化剂mit oxidativerAktivität。
公开(公告)号：EP0468651A1
公开(公告)日：1992-01-29
申请号：EP91305955.6
申请日：1991-07-01
申请人： THE DOW CHEMICAL COMPANY
发明人： LaPointe, Robert E.
IPC分类号： C08F4/74 , C08F10/00 , C07F7/28 , C07F17/00
CPC分类号： C08F10/00 , C07F7/082 , C07F7/28 , C07F17/00 , C08F4/61908 , C08F4/6192 , C08F4/65908 , C08F4/6592 , Y10S526/943 , C08F4/72
摘要： Addition polymerization catalysts of the formula L ℓ MX⁺ A⁻ prepared by oxidation of a Group 4 or Lanthanide metal derivative of the formula L ℓ MX₂ with an oxidizing agent of the formula (Ox +a ) b (A⁻) d are free of interfering amine byproducts. In these formulae:-
L independently each occurrence is a ligand or ligand system, especially a η⁵-cyclopentadienyl group optionally covalently bonded to M through a substituent;
ℓ is an integer, especially 1;
M is a Group 4 or Lanthanide metal, especially titanium or zirconium;
X is a hydride or a hydrocarbyl, silyl or germyl group having up to 20 carbon, silicon or germanium atoms, especially benzyl;
A⁻ is a monovalent compatible noncoordinating anion, especially perfluorotetraphenyl borate;
Ox -a is a cationic oxidizer having a charge (+a), especially Ag⁺ or ferrocenium;
A- is a compatible noncoordinating anion; and
b and d are integers selected to provide charge balance.
摘要翻译：通过用式（Ox + a>）b（A（a））氧化剂氧化通式为L 1 MX 2的第4族或镧系元素金属衍生物制备的通式为L 1 MX + A +的加成聚合催化剂 d）没有干扰的胺副产物。在这些式中：L各自独立地为配体或配体体系，特别是通过取代基与M共价键合的η5 - 环戊二烯基; l是整数，特别是1; M是第4族或镧系金属，特别是钛或锆; X是具有至多20个碳，硅或锗原子，特别是苄基的氢化物或烃基，甲硅烷基或甲硅烷基; A是一价相容的非配位阴离子，特别是全氟四苯基硼酸盐; Ox <-a>是具有电荷（+ a），特别是Ag +或二茂铁的阳离子氧化剂; A-是相容的非配位阴离子; 并且b和d是选择以提供电荷平衡的整数。

7. 发明公开

EP0085857A2 Aging of chromium-containing gel at high pH 有权
标题翻译：在高pH下一个Chromgels的老化。
公开(公告)号：EP0085857A2
公开(公告)日：1983-08-17
申请号：EP83100435.3
申请日：1983-01-19
申请人： PHILLIPS PETROLEUM COMPANY
发明人： Witt, Donald Reinhold
IPC分类号： C08F4/22 , C08F4/74
CPC分类号： C08F10/00 , C08F4/74 , C08F4/22
摘要： A silica hydrogel containing chromium is aged under conditions such that at least a portion of the aging is carried out at a pH within the range of 7 to 9. The resulting hydrogel is converted to a xerogel by treating with a volatile organic liquid. The desired pH can be obtained either by adding a basic material such as ammonia to the hydrogel prior to or during the aging process or by using a chromium component which inherently gives a higher pH and/or resists the natural tendency for the pH to decrease during aging. An example of such a chromium compound is chloropentammine chromium (III) chloride. The resulting catalyst on activation is particularly suitable for olefin polymerization under conditions where higher melt flow polymer is desired.

8. 发明公开

EP0076576A1 Use of a catalyst and process for polymerizing olefins 有权
标题翻译： von einem Katalysator und Verfahren zur Polymerisation von Olefinen。
公开(公告)号：EP0076576A1
公开(公告)日：1983-04-13
申请号：EP82304768.3
申请日：1982-09-10
申请人： MOBIL OIL CORPORATION
发明人： Murray, James Gordon , Chester, Arthur Warren , Schwartz, Albert B.
IPC分类号： C08F10/00 , C08F4/74
CPC分类号： C08F10/00 , C08F4/78 , C08F4/74
摘要： A catalyst composition auitable for promoting the polymerization of 1-olefins comprises a porous, crystalline zeolite having a silica to alumina ratio of at least 12 and a Constraint Index of 1 to 12 and a catalytically active chromium or titanium compound selected from:-

a) a pi-bonded organochromium (II] compound,
b) chromium ion exchanged with the zeolite, and
c) an organometallic compound of the formula:-

wherein

M is a metal selected from titanium or chromium;
R 1 and R 2 are each selected from H and methyl;
R 3 is H, alkyl, cyclohexyl, alkylcyclohexyl, cyclohexylalkyl, phenyl, alklphenyl, benzyl or dimethylbenzyl; and
x is 3 or 4.
摘要翻译：适于促进1-烯烃聚合的催化剂组合物包括二氧化硅与氧化铝之比至少为12且约束指数为1至12的多孔结晶沸石和选自以下的催化活性的铬或钛化合物：a） π键合有机铬[II]化合物，b）与沸石交换的铬离子，和c）下式的有机金属化合物：其中M是选自钛或铬的金属; R1和R2各自选自H和甲基; R3是H，烷基，环己基，烷基环己基，环己基烷基，苯基，烷基苯基，苄基或二甲基苄基; x为3或4

9. 发明公开

EP1355736A2 CATIONIC CATALYST SYSTEM 有权
标题翻译：阳离子催化剂体系
公开(公告)号：EP1355736A2
公开(公告)日：2003-10-29
申请号：EP01994190.5
申请日：2001-10-25
申请人： ExxonMobil Chemical Patents Inc.
发明人： VAUGHAN, George, A.
IPC分类号： B01J31/00 , C08F4/06 , C08F4/44 , C08F4/74 , C08F110/00 , C07F7/28 , C07F9/00 , C07F11/00 , C07F15/00 , C07F17/00
CPC分类号： C08F10/00 , C08F4/52 , C08F4/54
摘要： A 3+ metal complex for coordination polymerization of olefins is disclosed. The precursor metal complex is stabilized by a anionic multidentate ligand and at least two monoanionic ligands. The multidentate ligand and the transition metal form a metallocycle having at least five primary atoms, counting any π-bound cyclopentadienyl group in the metallocycle as two primary atoms. Olefin polymerization is exemplified.

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