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1. 发明授权

EP1231230B1 Method for producing copolymers in the presence of a chain transfer agent 无效
标题翻译：一种用于在链转移剂的存在下制备共聚物的方法
公开(公告)号：EP1231230B1
公开(公告)日：2010-10-06
申请号：EP01204035.8
申请日：2001-10-25
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY
发明人： Sosa, Jose M.
IPC分类号： C08F212/04
CPC分类号： C08F12/04

2. 发明授权

EP0945471B1 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS, PROCESS FOR THE PRODUCTION OF OLEFIN POLYMERS, AND PROCESSES FOR THE PRODUCTION OF STYRENE POLYMERS 有权
标题翻译：催化剂进行聚合的烯烃聚合物，方法用于生产苯乙烯聚合物的生产烯烃AND PROCESS
公开(公告)号：EP0945471B1
公开(公告)日：2009-05-13
申请号：EP98943022.8
申请日：1998-09-17
申请人： IDEMITSU KOSAN CO., LTD.
发明人： SATO, Haruhito , ABIKO, Toshiya , IKEUCHI, Satoshi , MATSUMOTO, Junichi , NAKASHIMA, Harumi
IPC分类号： C08F4/656 , C08F10/00 , C08F12/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F12/00 , C08F12/04 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/16 , Y10S526/943 , C08F2500/17 , C08F2500/15 , C08F232/00 , C08F210/08 , C08F4/61916 , C08F4/65916
摘要： A catalyst for the polymerization of olefins, prepared from (a) a transition metal compound, (b) at least one member selected from among clay, clay minerals and ion-exchange layer compounds, (c) a silane compound and, if necessary, (d) an alkylating agent; another catalyst therefor, prepared from (a) a transition metal compound, (b) at least one member selected from among clay, clay minerals and ion-exchange layer compounds, (c) a silane compound, and, if necessary, (d) an alkylating agent and (e) an organoaluminum compound; and processes for the production of olefin polymers or styrene polymers, characterized by homo- or co-polymerizing one or more olefin monomers or one or more styrene monomers in the presence of the catalyst. The catalysts do not require the use of a large amount of aluminoxanes, exhibit high activity, and can give high-quality olefin polymers reduced in the residual metal content or high-stereoregularity styrene polymers at high efficiency industrially advantageously.

3. 发明公开

EP1599507A4 USE OF ACCELERATORS IN FREE-RADICAL POLYMERIZATIONS OF STYRENE 有权
标题翻译：加速器按照苯乙烯自由基聚合使用
公开(公告)号：EP1599507A4
公开(公告)日：2008-05-28
申请号：EP04716088
申请日：2004-03-01
申请人： FINA TECHNOLOGY
发明人： SOSA JOSE M , CHEVILLARD CYRIL
IPC分类号： C08F4/28 , C08F12/04 , C08F279/02
CPC分类号： C08F12/04 , C08F4/06 , C08F236/10 , C08F279/02 , C08F4/32 , C08F212/00
摘要： It has been discovered that certain compounds serve as polymerization accelerators when employed together with peroxide initiators for the polymerization of vinylaromatic monomers. Suitable accelerators that increase the rate of decomposition of the peroxide initiator include, but are not necessarily limited to, hydroperoxides and/or metallic salts. Representative examples of suitable hydroperoxide accelerators include t-butyl hydroperoxide (TBH), cumyl hydroperoxide, and p-isopropyl cumyl hydroperoxide, whereas suitable metallic salt accelerators include cobalt naphthenate and cobalt acetoacetonate. Use of these accelerators when vinylaromatic monomers are polymerized in the presence of polybutadienes and peroxide initiators results in an increase in grafting as compared with similar copolymers made without the accelerator.

4. 发明授权

EP0827423B1 FUNCTIONALIZED CHAIN EXTENDED INITIATORS FOR ANIONIC POLYMERIZATION 失效
标题翻译：随着对阴离子聚合扩链功能STARTER
公开(公告)号：EP0827423B1
公开(公告)日：2007-12-12
申请号：EP96903359.6
申请日：1996-01-05
申请人： FMC CORPORATION
发明人： SCHWINDEMAN, James, Anthony , KAMIENSKI, Conrad, William , MORRISON, Robert, Charles
IPC分类号： B01J31/00 , C07F1/02 , C08F4/48 , C08F8/20 , C08F36/04 , C08F279/02 , C08F4/46 , C07F1/00 , C08C19/44
CPC分类号： C08F12/04 , C08C19/44 , C08F4/46 , C08F12/06 , C08F36/04 , C08F279/02 , C08F4/72
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure: M-Qn-Z-OA(R1R2R3) wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenylsubstituted aromatic hydrocarbons; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; A is an element selected from carbon and silicon; R?1, R2, and R3¿ are independently selected from hydrogen, alkyl, substitued alkyl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, aryl or substituted aryl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, and n is an integer from 1 to 5, monofunctional ethers produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.

5. 发明授权

EP1525232B1 ANIONIC POLYMERIZATION PROCESS 有权
标题翻译：阴离子聚合工艺
公开(公告)号：EP1525232B1
公开(公告)日：2007-07-18
申请号：EP03767069.2
申请日：2003-07-31
申请人： Albemarle Corporation
发明人： APLIN, Todd, J. , KOLICH, Charles, H. , KLOBUCAR, Dirk, W. , MAXWELL, Kimberly, A.
IPC分类号： C08F12/04
CPC分类号： C08F12/04 , C08F4/48
摘要： A batch process for the anionic polymerization of a styrenic monomer is described. The process brings together a liquid saturated hydrocarbon diluent, an ether promoter, an organolithium initiator and a styrenic monomer in such a way so as to maintain the reaction mixture at or below 55° C and so that the amount of organolithium initiator employed is in the range of 1 to 10 mol%, based upon the total amount of styrenic monomer to be added. Favorable polydispersity and molecular weight polymer characteristics are obtained.
摘要翻译：描述了用于苯乙烯单体的阴离子聚合的分批方法。该方法将液体饱和烃稀释剂，醚促进剂，有机锂引发剂和苯乙烯单体以这样的方式汇集在一起，以使反应混合物保持在等于或低于55℃，并且使得所用的有机锂引发剂的量在基于待加入的苯乙烯类单体的总量，范围为1至10摩尔％。获得有利的多分散性和分子量聚合物特性。

6. 发明授权

EP0857734B1 Process for producing stereospecific polymers 失效
标题翻译：一种用于立体有择聚合物的制造过程
公开(公告)号：EP0857734B1
公开(公告)日：2006-02-01
申请号：EP98102353.4
申请日：1998-02-11
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY
发明人： Shamshoum, Edwar S. , Lopez, Margarito
IPC分类号： C08F10/00 , C08F4/602 , C08F4/02 , C07F7/00
CPC分类号： C08F10/06 , C08F4/63927 , C08F10/00 , C08F12/04 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F4/02 , C08F2500/16

7. 发明授权

EP1122265B1 Process for preparing syndiotactic styrenic polymers by recycling the products 有权
标题翻译：一种用于通过产生的产品的回收制备间同苯乙烯系聚合物的方法
公开(公告)号：EP1122265B1
公开(公告)日：2004-11-24
申请号：EP00120763.8
申请日：2000-09-22
申请人： Samsung Atofina Co., Ltd.
发明人： Lee, Young-Sub , Kim, Hyun-Joon , Lim, Jae-Gon , Yoon, Sung-Cheol
IPC分类号： C08F12/04 , C08F4/64 , C08F2/02 , C08F257/02 , B01J19/00
CPC分类号： C08F257/02 , B01J19/006 , B01J19/1856 , B01J19/1862 , B01J19/1881 , B01J2219/00029 , B01J2219/00033 , B01J2219/00094 , B01J2219/00779 , C08F4/65912 , C08F4/65916 , C08F12/04 , C08F12/08 , C08F2/02 , C08F4/6592

8. 发明授权

EP0745619B2 Syndiotactic terpolymers of styrene 失效
标题翻译：苯乙烯的间规三元共聚物
公开(公告)号：EP0745619B2
公开(公告)日：2004-04-14
申请号：EP96106290.8
申请日：1996-04-22
申请人： Polimeri Europa S.p.A.
发明人： Po', Riccardo , Cardi, Nicoletta
IPC分类号： C08F212/08
CPC分类号： C08F212/08 , C08F4/65912 , C08F12/04 , C08F12/08 , Y10S526/916 , C08F4/6592 , C08F4/6428

9. 发明公开

EP1258499A1 Procédé de polymérisation anionique stéréospécifique contrôlée du styrène 审中-公开
标题翻译：维生素Zur kontrollierten立体选择性阴离子聚合von Styrol
公开(公告)号：EP1258499A1
公开(公告)日：2002-11-20
申请号：EP02356089.9
申请日：2002-05-14
申请人： MSSA
发明人： Maréchal, Jean-Marc , Radhakrishnan, Bindushree , Deffieux, Alain , Barbier, Marianne
IPC分类号： C08F12/08 , C08F12/04 , C08F4/46 , C08F4/50 , C08F4/54 , C08F297/04
CPC分类号： C08F297/04 , C08F12/04 , C08F4/46
摘要： L'invention a pour objet un procédé de polymérisation anionique stéréospécifique contrôlée de dérivés styréniques dans lequel on met en contact, dans un solvant, un monomère styrénique avec un système catalytique comprenant au moins :

un dérivé alcalin (I) et
un dérivé alkyl magnésien (II)
représentés respectivement par les formules ;

* R-X-M t (I)

où R est un groupe alkyle, cycloalkyle ou aryle éventuellement substitué et pouvant également porter des hétéroatomes, X est un hétéroatome tel que O, N ou S, ou un atome de carbone, et M t est un métal alcalin ou alcalino-terreux.

* R'-Mg-X-R" (II)

ou R' et R" sont des groupes alkyles, cycloalkyles ou aryles éventuellement substitués pouvant également porter des hétéroatomes, X est un hétéroatome tel que O, N ou S, ou un atome de carbone, et Mg est un atome de magnésium.
Le procédé selon l'invention permet de contrôler la stéréorégularité des chaînes dans une gamme allant graduellement des structures à forte tendance isotactique à celles à forte tendance syndiotactique.
摘要翻译：用于苯乙烯衍生物的受控立体有择阴离子聚合的催化混合物，其包含特定式的碱性衍生物和具有规定式的烷基镁衍生物和使用其的聚合方法。碱性衍生物具有式R-X-Mt（I）; R =任选取代的可以携带杂原子的烷基或环烷基或芳基; X =杂原子，碳原子; Mt =碱金属，碱土金属。烷基镁衍生物具有式R'-Mg-X-R“（II）; R'，R“= R。重量比（I）/（II）为0.01-10。聚合在烃溶剂中或在醚或THF中进行。该方法延伸到聚苯乙烯 - 聚二烯和聚苯乙烯 - 聚二烯 - 聚苯乙烯嵌段共聚物的共聚物，其中聚苯乙烯嵌段具有受控的立体规整度。包括通过该方法获得的受控制立构规整度的聚苯乙烯 - 聚二烯嵌段共聚物的独立权利要求。

10. 发明公开

EP1136122A4 TRANSITION METAL CATALYSTS AND PROCESSES FOR PRODUCING ALPHA-OLEFIN AND VINYL COMPOUND POLYMER 审中-公开
标题翻译：过渡金属催化剂及其制备方法α-烯烃和乙烯基聚合物
公开(公告)号：EP1136122A4
公开(公告)日：2002-08-07
申请号：EP00961027
申请日：2000-09-14
申请人： IDEMITSU PETROCHEMICAL CO
发明人： SATO HARUHITO , KURAMOTO MASAHIKO , WATANABE MASAMI
IPC分类号： C07C2/32 , C08F4/62 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F4/70 , C08F10/00 , C08F12/04 , C08F110/02 , B01J31/22 , C07C2/08 , C08F12/00
CPC分类号： C08F10/00 , C07C2/32 , C07C2521/16 , C07C2531/02 , C07C2531/22 , C08F4/65912 , C08F4/65927 , C08F12/04 , C08F12/08 , C08F110/02 , C08F2410/01 , C08F4/65916 , C08F4/64072 , C08F4/7042 , C08F4/7006 , C08F4/02
摘要： A catalyst comprising (a) a complex of Group 8 to 10 transition metal of the Periodic Table, (b) clay, clay mineral or a ion-exchangeable layered compound, and (c) an amine compound or its adduct with Br phi nsted acid; a catalyst comprising (a) a chelate complex of Group 4 to 6 transition metal of the Periodic Table or a complex of Group 8 to 10 transition metal of the Periodic Table, (b) clay, clay mineral or a ion-exchangeable layered compound, and (c) a quaternary ammonium salt; and a catalyst comprising (a) a complex of Group 4 to 6 transition metal of the Periodic Table or a complex of Group 8 to 10 transition metal of the Periodic Table and a co-catalyst component produced by contacting (b) clay, clay mineral or a ion-exchangeable layered compound, (c) an amine compound, its adduct with Br phi nsted acid or a quaternary ammonium salt, and (d) an organosilane compound. Since these catalysts show high oligomerization activity of ethylene, alpha -olefins can be efficiently produced with low costs from ethylene. By using the catalysts, vinyl-terminated, linear alpha -olefins (oligomers) having a molecular weight of 10000 or less or polyolefins having a molecular weight exceeding 10000 can be also produced efficiently with low costs.

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