公开(公告)号：US20050027086A1

公开(公告)日：2005-02-03

申请号：US10817465

申请日：2004-04-02

Applicant: Joseph Kennedy ,  Scott Collins ,  Stewart Lewis

Inventor： Joseph Kennedy ,  Scott Collins ,  Stewart Lewis

IPC: C08F10/10 ,  C08F110/10 ,  C08F210/12 ,  C08F4/52

CPC classification number: C08F10/10 ,  C08F110/10 ,  C08F210/12 ,  C08F4/52 ,  C08F2/18 ,  C08F4/54 ,  C08F4/44 ,  C08F2500/03 ,  C08F236/08

Abstract: A method is provided for cationically polymerizing olefin monomer by using a novel coinitiator in the presence of water. More specifically, a method is provided for cationically polymerizing olefin monomer by using a novel coinitiator in an aqueous suspension or aqueous emulsion polymerization process.

Abstract translation: 提供了一种在水存在下使用新型共引发剂使烯烃单体进行阳离子聚合的方法。 更具体地，提供了一种通过在水性悬浮液或水性乳液聚合方法中使用新型共引发剂来阳离子聚合烯烃单体的方法。

公开(公告)号：US20050004328A1

公开(公告)日：2005-01-06

申请号：US10896792

申请日：2004-07-22

Applicant: C. Baxter

Inventor： C. Baxter

IPC: C08F2/00 ,  C08F10/00 ,  C08F10/10 ,  C08F110/10 ,  C08F110/14 ,  C08F210/10 ,  C07C9/00

CPC classification number: C08F110/10 ,  C08F10/00 ,  C08F10/10 ,  C08F110/14 ,  C08F210/10 ,  Y10S525/911 ,  C08F2/14 ,  C08F4/14 ,  C08F2500/08 ,  C08F2500/20 ,  C08F2500/02 ,  C08F210/08 ,  C08F2/01

Abstract: A reaction product comprising an adduct of a mid-range vinylidene content PIB polymer composition and maleic anhydride, a phenolic compound or a compound having a reactive site for subsequent amination. The PIB composition comprises a relatively low molecular weight, mid-range vinylidene content PIB polymer product wherein at least about 90% of the PIB molecules present in the product comprise alpha or beta position isomers. The vinylidene (alpha) isomer content of the product may range from 20% to 70% thereof and the content of tetra-substituted internal double bonds is very low, preferably less than about 5% and ideally less than about 1-2%. The mid-range vinylidene content PIB polymer products may be prepared employing a liquid phase polymerization process conducted in a loop reactor at a temperature of at least 60° F. using a BF3/methanol catalyst complex and a contact time of no more than 4 minutes.

Abstract translation: 一种反应产物，其包含中等偏
二氯乙烯含量的PIB聚合物组合物和马来酸酐的加合物，酚类化合物或具有用于随后胺化的反应性位点的化合物。 PIB组合物包含相对低分子量的中程偏二氟乙烯含量的PIB聚合物产物，其中存在于产物中的至少约90％的PIB分子包含α或β位异构体。 产物的亚乙烯基（α）异构体含量可以在20％至70％的范围内，四取代的内部双键的含量非常低，优选小于约5％，理想地小于约1-2％。 中程偏二氯乙烯含量的PIB聚合物产物可以使用在使用BF 3 /甲醇催化剂络合物的温度至少为60°F的环管反应器中进行的液相聚合方法制备，接触时间不超过4分钟 。

公开(公告)号：US6100354A

公开(公告)日：2000-08-08

申请号：US803687

申请日：1997-02-24

Applicant: Timothy Daniel Shaffer ,  Kevin Richard Squire

Inventor： Timothy Daniel Shaffer ,  Kevin Richard Squire

IPC: C08F4/64 ,  C08F4/642 ,  C08F4/645 ,  C08F10/00 ,  C08F10/10 ,  C08F210/02 ,  C08F210/06 ,  C08F210/14 ,  C08F4/00

CPC classification number: C08F10/10 ,  C08F210/02 ,  C08F210/06 ,  C08F210/14

Abstract: A process for preparing substantially random olefin copolymers containing geminally disubstituted olefin monomers is described. The geminally disubstituted olefin monomers can be represented by the generic formula R.sub.1 =R.sub.2 (R.sub.3)(R.sub.4), where R.sub.1 is CH.sub.2, R.sub.2 is C, and R.sub.3 and R.sub.4 are, independently, essentially linear hydrocarbyl groups having from 1 to 30 carbon atoms, or more, and containing one carbon atom bound directly to R.sub.2. The copolymers can be prepared by contacting at least one geminally disubstituted olefin monomer and one or more comonomers selected from the group consisting of ethylene and C.sub.3 -C.sub.20 .alpha.-olefins, optionally with one or more other coordination polymerizable monomers, with a active coordination catalyst system comprising a bridged bis(arylamido) Group 4 catalyst component.

Abstract translation: 描述了制备基本上无规烯烃共聚物的方法，所述烯烃共聚物含有二取代烯烃单体。 双取代的烯烃单体可以由通式R 1（R 3）（R 4）表示，其中R 1是CH 2，R 2是C，R 3和R 4独立地是具有1至30个碳原子的直链烃基， 或更多，并含有直接与R2结合的一个碳原子。 共聚物可以通过使选自乙烯和C 3 -C 20α-烯烃的任何一种或多种共轭单体与一种或多种其它可配配的可聚合单体与活性配位催化剂体系 包括桥连双（芳基酰氨基）4族催化剂组分。

公开(公告)号：US6087461A

公开(公告)日：2000-07-11

申请号：US103220

申请日：1998-06-23

Applicant: Jean Habimana ,  Claire Thompson

Inventor： Jean Habimana ,  Claire Thompson

IPC: C07F7/02 ,  C08F2/38 ,  C08F4/58 ,  C08F4/642 ,  C08F8/42 ,  C08F10/10 ,  C08G77/442 ,  C08F4/649

CPC classification number: C08F10/10 ,  C08F2/38 ,  C08F8/42 ,  C08F2810/40

Abstract: A process for making silyl endblocked organic polymers of the formula R.sup.1.sub.3 SiM is disclosed which comprises contacting under anhydrous conditions M' monomers and/or oligomers of M' with a silyl cation R.sup.1.sub.3 Si.sup.+ devoid of any siloxane bonds wherein each R.sup.1 independently denotes an optionally substituted hydrocarbon or hydrocarbonoxy group, hydrogen, a halogen or a monovalent siloxane-free silicon-containing group and M is an organic polymer made by the addition polymerisation of ethylenically unsaturated monomers M' of the formula H(R.sup.3)--C.dbd.C--(R.sup.2).sub.2 wherein each R.sup.2 independently denotes an optionally substituted hydrocarbon, hydrogen or a halogen and R.sup.3 denotes a hydrogen or methyl group. Preferably the monomer M' is an olefin.

Abstract translation: 公开了制备式R 13 SiM的甲硅烷基封端的有机聚合物的方法，该方法包括在无水条件下使M'的M'单体和/或低聚物与没有任何硅氧烷键的甲硅烷基阳离子R 13 Si +接触，其中每个R 1独立地表示任选取代的烃或 烃氧基，氢，卤素或一价无硅氧烷的含硅基团，M是通过式H（R 3）-C = C-（R 2）2的烯属不饱和单体M'的加成聚合制备的有机聚合物 其中每个R 2独立地表示任选取代的烃，氢或卤素，R 3表示氢或甲基。 优选地，单体M'是烯烃。

公开(公告)号：US6054549A

公开(公告)日：2000-04-25

申请号：US200038

申请日：1998-11-25

Applicant: Maneesh Bahadur ,  Toshio Suzuki

Inventor： Maneesh Bahadur ,  Toshio Suzuki

IPC: C08F110/10 ,  C08F8/00 ,  C08F8/42 ,  C08F10/10 ,  C09D4/00 ,  C09D123/26 ,  C09J4/00 ,  C09J123/26 ,  C08G77/38

CPC classification number: C08F8/14 ,  C08F8/42 ,  C08F2810/30 ,  C08F2810/40

Abstract: This invention relates to alkenyl ether functional polyisobutylenes. This invention also relates to a method of making alkenyl ether functional polyisobutylene polymers comprising reacting a mixture comprising an alkoxysilyl-functional polyisobutylene polymer, an alkenyl ether compound, and a transesterification catalyst. This invention also relates to a method of making an alkenyl ether functional polyisobutylene polymer comprising reacting a mixture comprising a polyisobutylene containing at least one hydrolyzable group, an alkenyl ether compound, and a solvent. The alkenyl ether functional polyisobutylenes of this invention have high moisture vapor barrier, high damping characteristics, and a high refractive index.

Abstract translation: 本发明涉及烯基醚官能的聚异丁烯。 本发明还涉及制备烯基醚官能聚异丁烯聚合物的方法，其包括使包含烷氧基甲硅烷基官能的聚异丁烯聚合物，烯基醚化合物和酯交换催化剂的混合物反应。 本发明还涉及一种制备烯基醚官能聚异丁烯聚合物的方法，其包括使含有至少一个可水解基团，烯基醚化合物和溶剂的聚异丁烯的混合物反应。 本发明的烯基醚官能的聚异丁烯具有高的水汽阻隔性，高阻尼特性和高折射率。

公开(公告)号：US6046281A

公开(公告)日：2000-04-04

申请号：US965443

申请日：1997-11-06

Applicant: Rudolf Faust ,  Savvas E. Hadjikyriacou ,  Toshio Suzuki

Inventor： Rudolf Faust ,  Savvas E. Hadjikyriacou ,  Toshio Suzuki

IPC: C07D307/00 ,  C07D307/40 ,  C08F8/00 ,  C08F10/10 ,  C08G81/02 ,  C08F299/00

CPC classification number: C08F10/10 ,  C07D307/40 ,  Y10S525/918

Abstract: A method for coupling a living cationic polymer is disclosed, said method comprising reacting the living cationic polymer with an organic compound having at least 2 furan rings in its molecule, said reaction taking place in the presence of a Lewis acid. Preferably, the living cationic polymer is first prepared by polymerizing at least one monomer selected from isobutylene, isoprene or a styrenic monomer using a specific initiator, this reaction also being carried out in the presence of a Lewis acid.

Abstract translation: 公开了一种偶联活性阳离子聚合物的方法，所述方法包括使活性阳离子聚合物与其分子中具有至少2个呋喃环的有机化合物反应，所述反应在路易斯酸存在下进行。 优选地，活性阳离子聚合物首先通过使用特定引发剂聚合至少一种选自异丁烯，异戊二烯或苯乙烯单体的单体来制备，该反应也在路易斯酸的存在下进行。

公开(公告)号：US6015841A

公开(公告)日：2000-01-18

申请号：US884969

申请日：1997-06-30

Applicant: Gerhard Langstein ,  Martin Bohnenpoll ,  Uwe Denninger ,  Werner Obrecht ,  Peter Plesch

Inventor： Gerhard Langstein ,  Martin Bohnenpoll ,  Uwe Denninger ,  Werner Obrecht ,  Peter Plesch

IPC: C08F2/50 ,  C08F4/20 ,  C08F10/10 ,  C08F210/12 ,  C08F10/04

CPC classification number: C08F210/12

Abstract: This invention relates to an initiator system for the polymerization of isoolefins having 4 to 16 carbon atoms, optionally with monomers polymerizable with isoolefins, the system consisting of or one or more aromatic or heteroaromatic, polycyclic hydrocarbons and an aged, organic solution of vanadium tetrachloride, wherein the concentration of the vanadium tetrachloride is 0.01 mmol to 500 mmol per liter of solvent and the molar ratio of aged vanadium tetrachloride to polycyclic hydrocarbons is in the range from 100:1 to 1:100.It is possible by means of the initiator system according to the invention to produce polyisoolefins, in particular butyl rubbers, at relatively high temperatures with only a low gel content and of a sufficiently high molecular weight.

Abstract translation: 本发明涉及用于聚合具有4至16个碳原子的异烯烃的引发剂体系，任选具有可用异烯烃聚合的单体，该体系由一种或多种芳族或杂芳族多环烃和老化的四氯化钒有机溶液组成， 其中四氯化钒的浓度为每升溶剂为0.01mmol至500mmol，老化的四氯化钒与多环烃的摩尔比在100:1至1:100的范围内。 通过根据本发明的引发剂体系，可以在相对高的温度下仅产生低凝胶含量和足够高的分子量来生产聚异丁烯，特别是丁基橡胶。

公开(公告)号：US5804664A

公开(公告)日：1998-09-08

申请号：US862581

申请日：1997-05-23

Applicant: Joseph P. Kennedy ,  Istvan J. Majoros ,  Sunny Jacob

Inventor： Joseph P. Kennedy ,  Istvan J. Majoros ,  Sunny Jacob

IPC: C08F4/14 ,  C08F10/10 ,  C08F297/06 ,  C08L53/02

CPC classification number: C08F297/06 ,  C08F10/10

Abstract: The synthesis and characterization of novel linear polymers and multi-arm star polymers comprising polyisobutylene arms connected to a well-defined calixarene core are described. The synthesis has been achieved using the "core first" method wherein multifunctional calix�n!arene (where n=4 to 16) derivatives or their monofunctional analogues are used as initiators which, in conjunction with certain Freidel-Crafts acids as co-initiators, induce the living polymerization of isobutylene or a similar carbocationic polymerizable monomer to form star polymers or block copolymers. Novel initiators suitable for inducing the polymerization are also described.

Abstract translation: 描述了包含连接到明确定义的杯芳烃核心的聚异丁烯臂的新型线性聚合物和多臂星形聚合物的合成和表征。 使用其中多功能杯[n]芳烃（其中n = 4至16）衍生物或其单官能类似物用作引发剂的“核心优先”方法已经实现了合成，其结合某些Freidel-Crafts酸作为共引发剂 诱导异丁烯或类似的碳阳离子聚合单体的活性聚合形成星形聚合物或嵌段共聚物。 还描述了适合于引发聚合的新型引发剂。

公开(公告)号：US5777037A

公开(公告)日：1998-07-07

申请号：US585515

申请日：1996-01-16

Applicant: Yoshimichi Yamanaka ,  Hiroshi Fujisawa ,  Takeshi Chiba ,  Yoshikuni Deguchi ,  Kazuya Yonezawa

Inventor： Yoshimichi Yamanaka ,  Hiroshi Fujisawa ,  Takeshi Chiba ,  Yoshikuni Deguchi ,  Kazuya Yonezawa

IPC: C08F2/06 ,  C08F2/38 ,  C08F4/06 ,  C08F4/14 ,  C08F8/00 ,  C08F10/00 ,  C08F10/10 ,  C08F110/10 ,  C08F290/00 ,  C08F299/00 ,  C08F4/16

CPC classification number: C08F10/00 ,  C08F10/10 ,  C08F110/10 ,  Y10S525/918

Abstract: The present invention provides a novel solvent which is capable of providing an excellent isobutylene polymer, little affects the environment, has a lower solubility in water than those of halogenated hydrocarbons having 1 or 2 carbon atoms and can be decomposed relatively easily. Namely, the present invention relates to: a process for producing an isobutylene polymer, which comprises performing a cationic polymerization reaction in a solvent containing primary and/or secondary monohalogenated hydrocarbon(s) having 3 to 8 carbon atoms, and an isobutylene polymer thus obtained; and a process for producing an isobutylene polymer having a vinyl group introduced into the terminal thereof, which comprises reacting the isobutylene polymer produced above with 1,9-decadiene or allyltrimethylsilane, and an isobutylene polymer thus obtained.

Abstract translation: 本发明提供能够提供优异的异丁烯聚合物的新型溶剂，对环境影响小，在水中的溶解度低于具有1或2个碳原子的卤代烃的溶解度，并且可以相对容易地分解。 即，本发明涉及：异丁烯系聚合物的制造方法，其包括在含有碳原子数为3〜8的一次和/或仲一卤化烃的溶剂中进行阳离子聚合反应，得到异丁烯系聚合物 ; 以及制造其末端具有乙烯基的异丁烯聚合物的方法，其包括使上述制备的异丁烯聚合物与1,9-癸二烯或烯丙基三甲基硅烷和由此获得的异丁烯聚合物反应。

公开(公告)号：US5677405A

公开(公告)日：1997-10-14

申请号：US448961

申请日：1995-05-24

Applicant: Brian Leslie Goodall ,  Lester Howard McIntosh, III ,  Dennis Allen Barnes

Inventor： Brian Leslie Goodall ,  Lester Howard McIntosh, III ,  Dennis Allen Barnes

IPC: C08F4/26 ,  C08F4/42 ,  C08F4/70 ,  C08F10/10 ,  C08F210/00 ,  C08F216/12 ,  C08F226/12 ,  C08F232/00 ,  C08F236/10 ,  C08G61/08 ,  C08F232/02 ,  C08F4/82

CPC classification number: C08G61/08 ,  C08F10/00 ,  C08F10/10 ,  C08F210/00 ,  C08F212/08 ,  C08F216/12 ,  C08F226/12 ,  C08F232/00 ,  C08F236/10 ,  C08F110/10 ,  C08F210/12 ,  C08F212/12 ,  C08F2410/03 ,  C08F4/61925

Abstract: The invention discloses methods of preparing copolymers from norbornene-type monomers and cationically polymerizable monomers or polymers from catalytically polymerizable monomers by employing Group VIII transition metal ion source in a solvent for said monomers at a temperature in the range from -100.degree. C. to 120.degree. C. Also disclosed are copolymers from norbornene-type monomers and catalytically polymerizable monomers.

Abstract translation: 本发明公开了在-100℃至120℃的温度下，通过在所述单体的溶剂中使用VIII族过渡金属离子源，由降冰片烯型单体和可阳离子聚合的单体或聚合物制备共聚物的方法 DEG还公开了来自降冰片烯型单体和催化可聚合单体的共聚物。