-
公开(公告)号：US5349046A
公开(公告)日：1994-09-20
申请号：US984127
申请日：1992-12-01
CPC分类号： C08G63/823 , C08G63/08
摘要： A method is disclosed for making a molded article of manufacture of polymerized .beta.-lactone which method involves injecting into a mold at least one .beta.-lactone monomer and at least one nucleophilic initiator, substantially polymerizing the .beta.-lactone in the mold and removing the resultant polymerized article from the mold.
摘要翻译： 公开了制备聚合β-内酯的模塑制品的方法，该方法包括将至少一种β-内酯单体和至少一种亲核性引发剂注入模具中，基本上使模内的β-内酯聚合并除去所得物 聚合物从模具中。
-
公开(公告)号：US4708990A
公开(公告)日：1987-11-24
申请号：US875823
申请日：1986-06-18
申请人： Pui K. Wong , Dale L. Handlin, Jr.
发明人： Pui K. Wong , Dale L. Handlin, Jr.
IPC分类号： C08C19/44 , C08F8/00 , C08F36/00 , C08F136/00
摘要： The present invention is directed to a process for preparing polymers which may be coupled (reacted) at temperatures above about 200.degree. C., the process comprising first reacting monomer(s) selected from conjugated dienes and monoalkenyl arenes with an organomonolithium initiator and then reacting the resulting polymeric arms (P-Li) with certain arylcyclobutene monomers. These arylcyclobutene monomers have the formula ##STR1## where X is an alkylene or arylene group, Z is an arylcyclobutene group, R is selected from the group consisting of aryl groups, alkyl groups, ##STR2## and H, and R.sup.1 is an aryl group or alkyl group.
摘要翻译： 本发明涉及制备可在高于约200℃的温度下偶联（反应）的聚合物的方法，该方法包括首先使选自共轭二烯和单烯基芳烃的单体与有机单锂引发剂反应，然后使 所得聚合物臂（P-Li）与某些芳基环丁烯单体。 这些芳基环丁烯单体具有式“IMAGE”，其中X是亚烷基或亚芳基，Z是芳基环丁烯基，R选自芳基，烷基，
和H，并且R 1是芳基 或烷基。 -
公开(公告)号：US07858693B2
公开(公告)日：2010-12-28
申请号：US11388628
申请日：2006-03-24
CPC分类号： C08F297/044 , C08F297/04 , C08L53/02 , C08L2666/02 , C08L2666/24
摘要： The present invention relates to novel compositions comprising (a) anionic block copolymers having at least two blocks of a mono alkenyl arene and at least one block of a conjugated diene and mono alkenyl arene having a specific arrangement of the monomers in the copolymer block, and (b) tailored softening modifiers have a particular structure that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions.
摘要翻译： 本发明涉及新型组合物，其包含（a）阴离子嵌段共聚物，其具有至少两个单烯基芳烃嵌段和至少一个共轭二烯嵌段和共聚物嵌段中单体具体排列的单烯基芳烃;以及 （b）定制的软化改性剂具有导致组合物的性能惊人改善的特定结构。 还包括用于制造这种新型组合物和各种最终用途和用于这种组合物的方法。
-
公开(公告)号：US07332542B2
公开(公告)日：2008-02-19
申请号：US11055367
申请日：2005-02-10
IPC分类号： C08F297/04 , C08L9/06
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
摘要翻译： 本发明是含有共轭二烯和单烯基芳烃的受控分布共聚物嵌段的新型嵌段共聚物，其中受控分布共聚物嵌段具有富含共轭二烯单元的末端区域和富含单烯基的中心区域 别墅单位 还公开了一种制备嵌段共聚物的方法。
-
公开(公告)号：USRE39559E1
公开(公告)日：2007-04-10
申请号：US10657064
申请日：2003-09-05
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： 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 , C08F4/488 , C08G18/62
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-加成量在30％至70％之间时具有任何分子量下的最小粘度。 每分子具有约两个末端羟基的氢化丁二烯聚合物具有比具有更高或更低量1,2-加成的类似聚合物在30％至70％1,2-加成中具有惊人的较低粘度。 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：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。
-
7.发明授权Coreactive conjugated diene polymer compositions which phase separate when cured 失效固化时相分离的核心共轭二烯聚合物组合物
公开(公告)号：US5356993A
公开(公告)日：1994-10-18
申请号：US090855
申请日：1993-07-12
申请人： James R. Erickson , Michael A. Masse , Steven H. Dillman , Esther M. Zimmermann , Dale L. Handlin, Jr.
发明人： James R. Erickson , Michael A. Masse , Steven H. Dillman , Esther M. Zimmermann , Dale L. Handlin, Jr.
IPC分类号： C08L53/00 , C08L63/08 , C09D153/00 , C09J153/00 , C08F297/02
CPC分类号： C09D153/005 , C08L53/005 , C08L63/08 , C09J153/005
摘要： This invention provides a reactive conjugated diene polymer composition that forms a phase-separated adhesive, sealant, or coating. The composition comprises an epoxidized polymer of conjugated dienes, a second reactive component which is phase separated from the polymerized conjugated diene upon cure, and optionally a tackifying resin. The invention also encompasses adhesive, coating and sealant compositions made with the above composition.
摘要翻译： 本发明提供形成相分离的粘合剂，密封剂或涂层的反应性共轭二烯聚合物组合物。 该组合物包含共轭二烯的环氧化聚合物，在固化时与聚合的共轭二烯相分离的第二反应性组分，以及任选的增粘树脂。 本发明还包括用上述组合物制备的粘合剂，涂料和密封剂组合物。
-
8.发明授权Blends and articles of linear alternating polyketone polymer with polyurethane polymer 失效线性交替聚酮聚合物与聚氨酯聚合物的共混物和物品
公开(公告)号：US4851482A
公开(公告)日：1989-07-25
申请号：US187192
申请日：1988-04-28
摘要： A process for preparing a blend of a linear alternating polymer of carbon monoxide and an ethylenically unsaturated hydrocarbon and a polyurethane polymer, the novel composition, as well as articles prepared from the blend and the blend prepared by the novel process.
-
公开(公告)号：USH624H
公开(公告)日：1989-04-04
申请号：US17120
申请日：1987-02-20
摘要： A slow forming, thermally reversible gel for filling cables at or below the polybutylene use temperature, which comprises a butene-1 polymer or copolymer which may contain either or both ethylene comonomer and a styrene-ethylene-butylene-styrene block copolymer, and the rest naphthenic or paraffinic oil with an oil aromatic content up to 25% by weight.
-
10.发明授权Elastomeric bicomponent fibers comprising block copolymers having high flow 有权弹性双组分纤维包含具有高流动性的嵌段共聚物公开(公告)号：US07662323B1
公开(公告)日：2010-02-16
申请号：US12190900
申请日：2008-08-13
IPC分类号： D01D5/34
CPC分类号： C08L51/006 , C08F297/04 , C08F297/044 , C08L53/025 , D01F8/06 , D01F8/10 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H3/16 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967 , C08L2666/04 , C08L53/00 , C08L2666/02
摘要： Bicomponent fibers having a sheath-core morphology where the sheath is a thermoplastic polymer and the core is an elastomeric compound are made which can be continuously extruded from the melt at high production rates. The elastomeric compound comprises a coupled, selectively hydrogenated block copolymer having high flow. The block copolymer has at least one polystyrene block of molecular weight from 5,000 to 7,000 and at least one polydiene block of molecular weight from 20,000 to 70,000 and having a high vinyl content of 60 mol % or greater. The bicomponent fibers are useful for the manufacture of articles such as woven fabrics, spunbond non-woven fabrics or filters, staple fibers, yarns and bonded, carded webs. The bicomponent fibers can be made using a process comprising coextrusion of the thermoplastic polymer and elastomeric compound to produce fibers at greater than 800 mpm and having a denier from 0.1 to 50 g/9000 m.
摘要翻译： 制备具有鞘芯形态的双组分纤维，其中鞘是热塑性聚合物并且芯是弹性体化合物，其可以以高生产速率从熔体连续挤出。 弹性体化合物包含具有高流动性的联接的，选择性氢化的嵌段共聚物。 嵌段共聚物具有至少一种分子量为5,000至7000的聚苯乙烯嵌段和至少一种分子量为20,000至70,000的聚二烯嵌段，并且具有高达60mol％或更高的乙烯基含量。 双组分纤维可用于制造诸如机织织物，纺粘非织造织物或过滤器，短纤维，纱线和粘合的梳理纤维网之类的制品。 双组分纤维可以使用包括共挤出热塑性聚合物和弹性体化合物以产生大于800mpm的纤维并且具有0.1-50g / 9000m的旦数的方法制备。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.021 秒)
