公开(公告)号：US5516831A

公开(公告)日：1996-05-14

申请号：US541570

申请日：1995-10-10

申请人： Lorelle A, Pottick ,  Carl L. Willis ,  Richard Gelles

发明人： Lorelle A, Pottick ,  Carl L. Willis ,  Richard Gelles

IPC分类号： C08F8/36 ,  C08K5/01 ,  C08L53/02 ,  C08J3/18 ,  C08L25/04

CPC分类号： C08L53/025 ,  C08F8/36 ,  C08F8/44 ,  C08K5/01 ,  C08F2800/20 ,  C08F2810/50

摘要： Blends of a sulfonated thermoplastic block polymer and a compatible extender oil are described. The block copolymer is first selectively hydrogenated and thereafter modified by grafting sulfonic acid containing functional groups primarily in the alkenyl arene blocks. Neutralization of the acid groups to a metal salt is preferred to prepare oil extended blends that retain substantial amounts of non-extended mechanical properties.

摘要翻译： 描述了磺化热塑性嵌段聚合物和相容的增量油的共混物。 首先将嵌段共聚物选择性氢化，然后通过主要在烯基芳烃嵌段中接枝含磺酸的官能团进行改性。 优选将酸基中和至金属盐，以制备保留大量非延伸机械性能的延油共混物。

公开(公告)号：US5418296A

公开(公告)日：1995-05-23

申请号：US319398

申请日：1994-10-06

申请人： Carl L. Willis ,  Daniel E. Goodwin ,  Robert C. Bening

发明人： Carl L. Willis ,  Daniel E. Goodwin ,  Robert C. Bening

IPC分类号： C08C19/02 ,  C08C19/06 ,  C08C19/44 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F36/04

CPC分类号： C08F36/04 ,  C08C19/44 ,  C08F8/00

摘要： Living anionic polymers of unsaturated monomers are conveniently capped with oxetane or an alkyl substituted oxetane to provide terminal primary hydroxyl groups. The hydroxyl capped polymers are useful in making coatings, sealants, binders, and block copolymers with polyesters, polyamides, and polycarbonates.

摘要翻译： 不饱和单体的活性阴离子聚合物方便地用氧杂环丁烷或烷基取代的氧杂环丁烷封端以提供末端伯羟基。 羟基封端的聚合物可用于制备涂料，密封剂，粘合剂和与聚酯，聚酰胺和聚碳酸酯的嵌段共聚物。

公开(公告)号：US5416168A

公开(公告)日：1995-05-16

申请号：US220804

申请日：1994-03-31

申请人： Carl L. Willis ,  Robert C. Bening

发明人： Carl L. Willis ,  Robert C. Bening

IPC分类号： C08L9/00 ,  C07F7/18 ,  C08F4/00 ,  C08F4/42 ,  C08F4/48 ,  C08F36/00 ,  C08F36/04 ,  C08F136/06 ,  C08L21/00 ,  C08F36/06 ,  C07F7/04

CPC分类号： C08F36/04 ,  C07F7/1864 ,  C08F4/48

摘要： The anionic polymerization of unsaturated monomers with functionalized initiators having the structure R.sup.1 R.sup.2 R.sup.3 Si--O--A'--Li is improved when each R is methyl and A' is --CH.sub.2 --C.sub.6 H.sub.10 --CH.sub.2 -- or --CH.sub.2 --CR'R"--CH.sub.2 -- wherein R' is a linear alkyl having from 1 to 10 carbon atoms and R" is hydrogen or a linear alkyl having from 1 to 10 carbon atoms. This initiator provides process and product advantages over all other known initiators of the same type.

摘要翻译： 当R 1为甲基且A'为-CH 2 -C 6 H 10 -CH 2 - 或-CH 2 -CR'R“-CH 2 - （CH 3））时，不饱和单体与具有结构R1R2R3Si-O-A'-Li结构的官能化引发剂的阴离子聚合得到改善， 其中R'是具有1至10个碳原子的直链烷基，R“是氢或具有1至10个碳原子的直链烷基。 该起始物相对于相同类型的所有其它已知的引发剂提供了方法和产物优点。

公开(公告)号：US5405911A

公开(公告)日：1995-04-11

申请号：US306552

申请日：1994-09-15

申请人： Dale L. Handlin, Jr. ,  Daniel E. Goodwin ,  Carl L. Willis ,  David J. St. Clair ,  John D. Wilkey ,  Michael J. Modic ,  Craig A. Stevens

发明人： Dale L. Handlin, Jr. ,  Daniel E. Goodwin ,  Carl L. Willis ,  David J. St. Clair ,  John D. Wilkey ,  Michael J. Modic ,  Craig A. Stevens

IPC分类号： C08C19/44 ,  C08F136/06 ,  C08G18/08 ,  C08G18/62 ,  C08G18/81 ,  C08G63/00 ,  C08G64/18 ,  C08G69/00 ,  C08G81/02 ,  C08L15/00 ,  C08L19/00 ,  C08F8/00

CPC分类号： C08L19/006 ,  C08C19/44 ,  C08F136/06 ,  C08G18/0823 ,  C08G18/6208 ,  C08G18/8175 ,  C08G63/00 ,  C08G64/18 ,  C08G69/00 ,  C08G81/024 ,  C08L15/00

摘要： Hydrogenated butadiene polymers having terminal functional groups have minimum viscosity at any molecular weight when the 1,2-addition is between 30% and 70% Hydrogenated butadiene polymers having about two terminal hydroxyl groups per molecule have surprisingly lower viscosities at 30% to 70% 1,2-addition than similar polymers having either higher or lower amounts of 1,2-addition. The polymers are useful in making coatings, sealants, binders, and block copolymers with polyesters, polyamides, and polycarbonates.

摘要翻译： 具有末端官能团的氢化丁二烯聚合物在1,2-加成量为30％至70％时具有任何分子量的最小粘度。每分子具有约两个末端羟基的氢化丁二烯聚合物具有30％至70％1的令人惊奇的较低粘度 ，比具有更高或更低量的1,2-加成的类似聚合物进行2-加成。 聚合物可用于制备涂料，密封剂，粘合剂和与聚酯，聚酰胺和聚碳酸酯的嵌段共聚物。

公开(公告)号：US5003012A

公开(公告)日：1991-03-26

申请号：US540397

申请日：1990-06-18

申请人： Linda R. Chamberlain ,  Carl L. Willis

发明人： Linda R. Chamberlain ,  Carl L. Willis

IPC分类号： C08F8/44

CPC分类号： C08F8/44 ,  Y10S526/943

摘要： The present invention concerns an improved process for producing an ionomer from an acid group containing polymer. Production of the ionomer requires neutralization of an acid functionality or reaction of anhydride functional groups with a metal ion source to produce a salt. It has been found that metal hydrocarbyls or metal hydrides can be used as the source of metal ions for neutralizing the acid or anhydride functionalities. The reaction can occur in a solvent or in a melt, but is most preferably performed in a solvent.

摘要翻译： 本发明涉及一种从含酸基聚合物制备离聚物的改进方法。 离聚物的生产需要中和酸官能团或酸酐官能团与金属离子源的反应以产生盐。 已经发现，可以使用金属烃基或金属氢化物作为中和酸或酸酐官能团的金属离子源。 反应可以在溶剂或熔体中进行，但最优选在溶剂中进行。

公开(公告)号：US5002997A

公开(公告)日：1991-03-26

申请号：US493603

申请日：1990-03-15

申请人： Richard Gelles ,  Lorelle A. Pottick ,  Carl L. Willis

发明人： Richard Gelles ,  Lorelle A. Pottick ,  Carl L. Willis

IPC分类号： C08K5/01 ,  C08L51/00

CPC分类号： C08K5/01 ,  C08L51/006

摘要： A blend of a modified thermoplastic block polymer of a conjugated diene and an alkenyl arene with an extender resin compatible with the conjugated diene block is described herein. The block copolymer is first selectively hydrogenated and thereafter modified by grafting carboxyl functional groups primarily in the alkenyl arene blocks.

摘要翻译： 本文描述了共轭二烯的改性热塑性嵌段聚合物和与共轭二烯嵌段相容的烯键芳基与增塑树脂的共混物。 首先将嵌段共聚物选择性氢化，然后通过主要在烯基芳烃嵌段中接枝羧基官能团进行改性。

公开(公告)号：US4988765A

公开(公告)日：1991-01-29

申请号：US288366

申请日：1988-12-22

申请人： Lorelle A. Pottick ,  Carl L. Willis

发明人： Lorelle A. Pottick ,  Carl L. Willis

IPC分类号： C08F8/04 ,  C08L53/02

CPC分类号： C08F8/04 ,  C08L53/025

摘要： A super-toughened multiphase thermoplastic composition is provided by incorporating with an .alpha.,.omega.-polyamide at least one functionalized, selectively hydrogenated alkenyl arene/conjugated diene non-network forming block copolymer to which has been grafted an effective amount of carboxyl functional groups primarily in the alkenyl arene blocks thereof.

摘要翻译： 通过与α，ω-聚酰胺结合使用至少一种官能化的，选择性氢化的烯基芳烃/共轭二烯非网络形成嵌段共聚物来提供超增韧多相热塑性组合物，其中已经接枝有效量的羧基官能团主要在 其烯基芳烃嵌段。

公开(公告)号：US4983673A

公开(公告)日：1991-01-08

申请号：US288353

申请日：1988-12-22

申请人： Carl L. Willis ,  Lorelle A. Pottick

发明人： Carl L. Willis ,  Lorelle A. Pottick

IPC分类号： C08L53/02 ,  C08L77/00

CPC分类号： C08L53/02 ,  C08L77/00

摘要： A super-toughened multiphase thermoplastic composition is provided by incorporating with an .alpha.-polyamide at least one functionalized, selectively hydrogenated alkenyl arene/conjugated diene non-network forming block copolymer to which has been grafted an effective amount of carboxyl functional groups primarily in the alkenyl arene blocks thereof.

摘要翻译： 通过与α-聚酰胺结合至少一种官能化的，选择性氢化的烯基芳烃/共轭二烯非网络形成嵌段共聚物来提供超增韧多相热塑性组合物，其中已经接枝有效量的羧基官能团主要在烯基 其余的块。

公开(公告)号：US4851476A

公开(公告)日：1989-07-25

申请号：US77827

申请日：1987-07-27

申请人： Carl L. Willis

发明人： Carl L. Willis

IPC分类号： C08G8/00 ,  C08F8/00 ,  C08F8/04

CPC分类号： C08F8/00 ,  C08F8/04

摘要： Unsaturated hydrocarbon polymers are hydrogenated in the presence of a catalyst obtained by combining a Group VIII-A metal alkoxide or carboxylate and an alkyl or hydride of a metal selected from Groups I-A, II-A and III-B and then functionalized by contacting the hydrogenated polymer with a functionalizing agent before the hydrogenation catalyst is quenched or otherwise deactivated. The hydrogenation is, generally, accomplished at relatively mild conditions to avoid degradation of the polymer and, in the case of unsaturated copolymers comprising aromatic unsaturation, to avoid any significant hydrogenation of the aromatic unsaturation. Generally, the hydrogen partial pressure employed will be below about 1000 psig and the hydrogenation temperature will be below about 125.degree. C. The hydrogenated polymer may be functionalized by reaction with functionalizing agent select from the group carbon dioxide, ethylene oxide, aldehydes, ketones, carboxylic acid salts and esters, halides, epoxides, sulfur, boron alkoxides, isocyanates, various silicon compounds and the like. Carbon dioxide is a particularly preferred functionalizing agent since the thus functionalized polymer is useful as a modifier in sheet and bulk molding compositions and readily responds to the presence of thickening agents.

公开(公告)号：US07449518B2

公开(公告)日：2008-11-11

申请号：US11688448

申请日：2007-03-20

申请人： Robert C. Bening ,  Carl L. Willis ,  Xavier Muyldermans

发明人： Robert C. Bening ,  Carl L. Willis ,  Xavier Muyldermans

IPC分类号： C08L53/02 ,  C08F297/04 ,  C08F8/04

CPC分类号： C08F297/04 ,  C08F297/044 ,  C08L53/02 ,  C08L53/025 ,  Y10S525/94 ,  C08L2666/04

摘要： A novel process for preparation of block copolymers containing, for example, alpha-methyl-styrene/styrene glassy blocks is claimed, where the glassy blocks contain 25-50 mol % alpha-methyl-styrene and have Tg values in the range of 120 to 140° C. The copolymerization process, which is conducted at 35 to 60° C. and relatively high solids contents and with continuous addition of styrene, results in very high conversions of the alpha-methyl-styrene. Selectively hydrogenated block copolymers having high glassy block Tg values are also disclosed and claimed as well as high service temperature elastomeric compositions comprising the block copolymer and an olefin polymer or copolymer.

摘要翻译： 要求保护含有例如α-甲基 - 苯乙烯/苯乙烯玻璃质嵌段的嵌段共聚物的新方法，其中玻璃状嵌段含有25-50mol％的α-甲基 - 苯乙烯，Tg值在120〜 140℃。在35至60℃和相对较高的固体含量和连续加入苯乙烯时进行的共聚方法导致非常高的α-甲基 - 苯乙烯转化率。 还公开并要求保护具有高玻璃态Tg值的选择性氢化嵌段共聚物以及包含嵌段共聚物和烯烃聚合物或共聚物的高使用温度弹性体组合物。