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61. 发明公开

EP0638097A4 PREPARING CROSSLINKABLE POLYMERS EMPLOYING MACROMONOMER CHAIN TRANSFER AGENTS. 无效
标题翻译：聚合物生产BY大分子单体交联，链转移剂。
公开(公告)号：EP0638097A4
公开(公告)日：1995-09-27
申请号：EP93911020
申请日：1993-05-03
申请人： DU PONT
发明人： DARMON MICHAEL J , BERGE CHARLES T , ANTONELLI JOSEPH ALBERT , MURPHY CHRISTOPHER E
IPC分类号： C08F2/38 , C08F20/18 , C08F220/10 , C08F290/04 , C08F297/00 , C08F20/54
CPC分类号： C08F2/38

62. 发明授权

EP0557410B1 MACROMOLECULAR MONOMERS FROM LIVING POLYMERS 失效
标题翻译：大分子性单体中的活性聚合物。
公开(公告)号：EP0557410B1
公开(公告)日：1995-08-23
申请号：EP92900171.7
申请日：1991-11-14
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： BABU, Gaddam, N.
IPC分类号： C08F293/00 , C08F287/00 , C08F297/00
CPC分类号： C08C19/44 , C08F8/42 , C08F290/04
摘要： A new class of macromolecular monomers (hereinafter called 'macromonomers') comprises the polymerized product of at least one of an ethenylarene and a conjugated diene monomer, the product having a terminal omega-alkenyl group of at least four carbon atoms. The novel macromonomer can be copolymerized with ethylene and alpha-olefin monomers to form graft copolymers having pendant side-chains. The graft copolymers are useful as coating and molding compositions. The macromonomers can be useful as coatings on chromatographic supports for analytical and preparative separation of chemical mixtures.

63. 发明公开

EP0518483A1 Polymers and compositions containing them 失效
标题翻译：聚合物和。e Z。。。。。。。。。。。
公开(公告)号：EP0518483A1
公开(公告)日：1992-12-16
申请号：EP92304257.6
申请日：1992-05-12
申请人： ZENECA LIMITED
发明人： Adshead, David Lawrence , Ballard, Denis George Harold , Buckmann, Alfred Jean Paul , O'Donnell, John Patrick , Haddleton, David Mark
IPC分类号： C08F297/00 , C08F293/00 , C09D153/00
CPC分类号： C08F297/026 , C09D153/00
摘要： Polypropylene-adherable block copolymers (and coating compositions comprising them) having at least blocks A and B derived from olefinic monomer system comprising monomers with hydrocarbyl groups of at least 5 and 1 to 4 carbon atoms respectively, optionally with another block(s) C derived from a monomer system preferably comprising a multifunctional olefinic monomer, where the levels of A and B monomer(s) in the polymer are respectively is 30 to 90 mole % and 70 to 10 mole % and the overall degree of polymerisation is ≦150.
摘要翻译：具有至少具有源自烯烃单体体系的嵌段A和B的聚丙烯可嵌段共聚物（包括它们的包含组合物）包括分别具有至少5和1至4个碳原子的烃基的单体，任选地与另一个C衍生的嵌段来自优选包含多官能烯烃单体的单体体系，其中聚合物中A和B单体的含量分别为30至90摩尔％和70至10摩尔％，总聚合度为150 。

64. 发明公开

EP0516203A2 Cross-linked epoxy functionalized polydiene block polymers, process to prepare them, adhesive compositions and starting block copolymer 失效
标题翻译：含环氧官能团的交联Diolefinblockpolymerisate，它们的制备方法，和粘合剂组合物Ausgangsblockkopolymer。
公开(公告)号：EP0516203A2
公开(公告)日：1992-12-02
申请号：EP92201176.2
申请日：1992-04-27
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Erickson, James Robert , St. Clair, David John
IPC分类号： C08F297/00 , C08F8/08 , C09J153/00 , C09D153/00
CPC分类号： C08G59/027 , C08F8/08 , C08F297/044 , C08F2800/20 , C08F2810/20 , C08J3/28 , C08J2353/00 , C08L63/08 , C09D153/025 , C09J153/025 , C08F297/04 , C08F8/04 , C08F297/046
摘要： A cross-linked adhesive composition is provided comprising an epoxidized diene block polymer wherein the polymer is cross-linked through at least some of the epoxy functionality. A process to prepare this polymer is also provided. The preferred polymer is partially hydrogenated and lightly epoxidized.
Furthermore, there is provided a viscous block copolymer from which said epoxidized diene block polymer has been derived.
摘要翻译：的交联粘合剂组合物提供的环氧化嵌段聚合物的包括服务worin聚合物通过至少一些对环氧树脂的功能是交联的。因此，提供制备本聚合物的方法。优选的聚合物是部分氢化和环氧化轻。进一步，提供了从其中所述环氧化服务嵌段聚合物已得到的粘稠的嵌段共聚物。

65. 发明公开

EP0476737A2 Block copolymer of polyalkylene and halogenated poly(vinyl aromatic) 失效
标题翻译：聚合烯烃聚合物和卤化物聚乙烯基芳族化合物。
公开(公告)号：EP0476737A2
公开(公告)日：1992-03-25
申请号：EP91202165.6
申请日：1991-08-23
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Hoxmeier, Ronald James
IPC分类号： C08F8/20 , C08F297/00 , C08F8/22
CPC分类号： C08F8/20 , Y10S525/94 , C08F297/00
摘要： A block copolymer is provided having the general formula

S'-A-(A-S') m

in which m is 1, 2, 3 or 4, A is a polyalkylene block and S' is a nuclear brominated and/or chlorinated poly(vinylaromatic) block having from 0.5 to 5 bromines and/or chlorines per aromatic ring. The polyalkylene block is substantially free of halogen. The block copolymer is prepared by polymerizing the monomers, hydrogenating the formed polymer in the presence of a hydrogenation catalyst and subsequently halogenating the hydrogenation catalyst and the hydrogenated polymer, all steps successively being carried out in the same, inert solvent.
The compositions retain the elastomeric properties of the non-halogenated form of the compounds while having significantly reduced flammability along with improved tensile strength and high temperature properties.
摘要翻译：提供具有通式S'-A-（A-S'）m的嵌段共聚物，其中m为1,2,3或4，A为聚亚烷基嵌段，S'为核溴化和/或氯化聚（乙烯基芳族化合物）嵌段，每个芳香环具有0.5至5个溴和/或氯。聚亚烷基嵌段基本上不含卤素。嵌段共聚物通过聚合单体制备，在加氢催化剂存在下氢化形成的聚合物，随后卤化加氢催化剂和氢化聚合物，所有步骤依次在相同的惰性溶剂中进行。组合物保持了非卤化形式的化合物的弹性体性质，同时具有显着降低的可燃性以及改进的拉伸强度和高温性能。

66. 发明公开

EP0379951A3 Process for preparing polymers by anionic polymerization 失效
标题翻译：通过阴离子聚合制备聚合物的方法
公开(公告)号：EP0379951A3
公开(公告)日：1991-11-21
申请号：EP90100879.7
申请日：1990-01-17
申请人： THE DOW CHEMICAL COMPANY
发明人： Bredeweg, Corwin J.
IPC分类号： C08F297/00
CPC分类号： C08F297/04 , C08C19/44 , C08F6/02 , C08L25/08
摘要： This invention relates to a process for preparing polymers by means of anionic polymerization characterized by neutralizing the basic species remaining after the termination of such anionic polymerization reactions with a neutralizing agent comprising an organic acid halide. This invention also relates to a polymer prepared by the present process.
摘要翻译：本发明涉及通过阴离子聚合制备聚合物的方法，其特征在于用包含有机酰卤的中和剂中和这种阴离子聚合反应终止后残留的碱性物质。本发明还涉及通过本方法制备的聚合物。

67. 发明公开

EP0346919A3 Improved thermoplastic elastomers 失效
标题翻译：改进的热塑性弹性体
公开(公告)号：EP0346919A3
公开(公告)日：1991-10-30
申请号：EP89110975.3
申请日：1989-06-16
申请人： EDISON POLYMER INNOVATION CORPORATION ( EPIC)
发明人： Kaszas, Gabor (NMI) , Puskas, Judit E. , Kennedy, Joseph P.
IPC分类号： C08F297/00
CPC分类号： C08F297/00
摘要： A polymerization process for preparing a block copolymer characterized by the following steps carried out at a temperature below about -40°C in the order recited, (1) polymerizing isobutylene in a reaction mixture including said isobutylene, a titanium halide, a mixed solvent, and an initiator compound selected from the group consisting of cumyl ester compounds and cumyl ether compounds, to form a first polymer, wherein when said temperature is from about -40°C to -90°C, or when the initiator compound has more than one ester or ether linkage, said reaction mixture is formed by first combining said mixed solvent, said initiator, said isobutylene, and a moisture scavenger, and then adding said titanium halide, and wherein said mixed solvent comprises a mixture of a non-halogenated hydrocarbon solvent with a halogenated hydrocarbon solvent, and (2) after polymerizing said isobutylene, adding a conjugated diene monomer of the general formula
in which R₁ is selected from a hydrocarbyl group containing from one to twelve carbon atoms, and R₂, R₃, and R₄, are selected from hydrogen or a hydrocarbyl group containing from one to twelve carbon atoms, to said reaction mixture and polymerizing said diene to form a triblock copolymer in which said first polymer comprises a midblock, and the polymerized diene forms the endblocks of said triblock copolymer, or a multi-block copolymer in which said first polymer comprises an elastomeric segment flanked by blocks of the polymerized diene containing partially cyclized segments.

68. 发明公开

EP0379942A2 Photocrosslinkable polymers and process for preparing the same 失效
标题翻译： Lichtvernetzbare Polymere und Verfahren zu deren Herstellung。
公开(公告)号：EP0379942A2
公开(公告)日：1990-08-01
申请号：EP90100862.3
申请日：1990-01-17
申请人： THE DOW CHEMICAL COMPANY
发明人： White, Jerry E. , Riess, Gerard , Tung, Lu Ho
IPC分类号： C08F8/30 , C08F297/00 , G03F7/038
CPC分类号： C08F297/02 , C08F8/30 , C08F8/46
摘要： The present invention relates to novel polymers prepared by anionic or group transfer techniques and capped with a terminating functionality which is a 3,4-disubstituted maleimido organo compound remnant. These polymers can be easily fabricated in the manner of fabricating thermoplastic elastomers and, upon crosslinking, result in products having properties of vulcanized rubbers. These polymers can also be blended with tackifiers and employed as adhesives that are photosensitive.
摘要翻译：本发明涉及通过阴离子或组转移技术制备并用具有3,4-二取代的马来酰亚胺有机化合物残余物的封端官能团封端的新型聚合物。这些聚合物可以容易地以制造热塑性弹性体的方式制造，并且在交联时，产生具有硫化橡胶性能的产品。这些聚合物也可与增粘剂共混并用作光敏粘合剂。

69. 发明授权

EP0067625B1 Polymerization process 失效
标题翻译：聚合工艺
公开(公告)号：EP0067625B1
公开(公告)日：1990-08-01
申请号：EP82302859.2
申请日：1982-06-03
申请人： MONSANTO COMPANY
发明人： Van Eenam, Donald Neil
IPC分类号： C08F283/00 , C08F291/00 , C08F297/00
CPC分类号： C08F291/00 , C04B18/0418 , C08F290/12 , C08F290/144 , Y02W30/91

70. 发明公开

EP0379250A1 Cationic block polymer on the basis of a furan derivative 失效
标题翻译： Furidylivat。
公开(公告)号：EP0379250A1
公开(公告)日：1990-07-25
申请号：EP90200088.4
申请日：1990-01-12
申请人： DSM N.V.
发明人： Gandini, Alessandro , Salon, Marie-Christine
IPC分类号： C08F297/00
CPC分类号： C08F297/00 , Y10S525/918
摘要： The invention relates to a block copolymer according to the general formula A-b-B on the basis of a furan derivative as binding group (b) and the process for the preparation hereof. The furan derivative as binding group (b) is a compound according to formula (I).

The block copolymer can simply be prepared in one single reactor and is suitable for use as compatibilizer.
摘要翻译：本发明涉及基于呋喃衍生物作为结合基团（b）的通式A-b-B的嵌段共聚物及其制备方法。呋喃衍生物作为结合基团（b）是根据式（I）的化合物。嵌段共聚物可以简单地在单个反应器中制备，并且适合用作增容剂。

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