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1.发明授权Adhesives based on elastomeric copolymers having theromplastic polymer grafts 失效基于具有THEROMPLASTIC POLYMER GRAFTS的弹性体共聚物的粘合剂
公开(公告)号：US5227426A
公开(公告)日：1993-07-13
申请号：US634847
申请日：1990-12-27
IPC分类号： C09J151/06 , C09J153/00
CPC分类号： C09J151/06 , C09J153/00
摘要： An adhesive is disclosed. The adhesive is a blend of a tackifier and a polymer, having an elastomeric main chain and incorporating thermoplastic macromonomer side chain grafts, which can exhibit enhanced shear thinning and allow spray application of the adhesive onto a substrate. In one embodiment, the polymer main chain comprises a polymer of an isoolefin having about 4 to about 7 carbon atoms and a para-alkylstyrene, and the side chains comprise a grafted macromonomer, such as a terminally functionalized polystyryl chain of very narrow molecular weight distribution, attached to the para-alkyl group of the para-alkylstyrene. In another embodiment, the polymer comprises a polyolefin main chain and a norbornene terminated macromolecule copolymerized to introduce the side chains.
摘要翻译： 公开了粘合剂。 粘合剂是增粘剂和聚合物的共混物，其具有弹性体主链并结合热塑性大分子单体侧链接枝，其可以表现出增强的剪切稀化并允许将粘合剂喷涂到基底上。 在一个实施方案中，聚合物主链包含具有约4至约7个碳原子的异烯烃聚合物和对烷基苯乙烯，并且侧链包含接枝的大分子单体，例如非常窄的分子量分布的末端官能化聚苯乙烯基链 ，连接在对位烷基苯乙烯的对位烷基上。 在另一个实施方案中，聚合物包含聚烯烃主链和降冰片烯封端的大分子共聚以引入侧链。
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公开(公告)号：US5206303A
公开(公告)日：1993-04-27
申请号：US634846
申请日：1990-12-27
IPC分类号： C08F290/00 , C08F291/00 , C08F299/00 , C08G81/00
CPC分类号： C08F299/00 , C08F291/00 , C08G81/00
摘要： A grafted and/or functionalized macromolecule comprises entanglement-inhibited architecture wherein the polymer exhibits reduced melt viscosity. In one embodiment, the macromolecule comprises a polymer of an isoolefin having about 4 to about 7 carbon atom and a para-alkylstyrene, wherein a grafted macromonomer such as a terminally functionalized polystyryl chain of very narrow molecular weight distribution is attached to the para-alkyl group of the para-alkylstyrene such that entanglement of adjacent chains in the melt are inhibited. In addition to distributed macromonomer grafts, other functionality may be attached to the para-alkyl group of the para-alkylstyrene to introduce other desirable properties such as radiation curability. In another embodiment the macromolecule comprises a polymer of one or more simple olefinic monomers wherein a macromolecule is attached to pendent functionality and/or copolymerized into the polymer backbone. A particularly preferred macromonomer comprises a terminal norbornene functional group.
摘要翻译： 接枝和/或官能化的大分子包括缠结抑制结构，其中聚合物表现出降低的熔体粘度。 在一个实施方案中，大分子包含具有约4至约7个碳原子的异烯烃聚合物和对 - 烷基苯乙烯，其中接枝的大分子单体如具有非常窄的分子量分布的末端官能化的聚苯乙烯基链连接到对位烷基 一组对位烷基苯乙烯，使得熔体中相邻链的缠结被抑制。 除了分散的大分子单体移植物之外，其它官能团可以连接到对烷基苯乙烯的对位烷基上以引入其它期望的性质，例如辐射固化性。 在另一个实施方案中，大分子包含一种或多种简单烯烃单体的聚合物，其中大分子连接至侧链官能团和/或共聚到聚合物主链中。 特别优选的大分子单体包括末端降冰片烯官能团。
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公开(公告)号：US5294678A
公开(公告)日：1994-03-15
申请号：US009692
申请日：1993-01-27
IPC分类号： C08F290/00 , C08F291/00 , C08F299/00 , C08G81/00 , C08F255/08 , C08F257/02
CPC分类号： C08F299/00 , C08F291/00 , C08G81/00
摘要： A grafted and/or functionalized macromolecule comprises entanglement-inhibited architecture wherein the polymer exhibits reduced melt viscosity. In one embodiment, the macromolecule comprises a polymer of an isoolefin having about 4 to about 7 carbon atom and a para-alkylstyrene, wherein a grafted macromonomer such as a terminally functionalized polystyryl chain of very narrow molecular weight distribution is attached to the para-alkyl group of the para-alkylstyrene such that entanglement of adjacent chains in the melt are inhibited. In addition to distributed macromonomer grafts, other functionality may be attached to the para-alkyl group of the para-alkylstyrene to introduce other desirable properties such as radiation curability. In another embodiment the macromolecule comprises a polymer of one or more simple olefinic monomers wherein a macromolecule is attached to pendent functionality and/or copolymerized into the polymer backbone. A particularly preferred macromonomer comprises a terminal norbornene functional group.
摘要翻译： 接枝和/或官能化的大分子包括缠结抑制结构，其中聚合物表现出降低的熔体粘度。 在一个实施方案中，大分子包含具有约4至约7个碳原子的异烯烃聚合物和对 - 烷基苯乙烯，其中接枝的大分子单体如具有非常窄的分子量分布的末端官能化的聚苯乙烯基链连接到对位烷基 一组对位烷基苯乙烯，使得熔体中相邻链的缠结被抑制。 除了分散的大分子单体移植物之外，其它官能团可以连接到对烷基苯乙烯的对位烷基上以引入其它期望的性质，例如辐射固化性。 在另一个实施方案中，大分子包含一种或多种简单烯烃单体的聚合物，其中大分子连接至侧链官能团和/或共聚到聚合物主链中。 特别优选的大分子单体包括末端降冰片烯官能团。
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公开(公告)号：US08877880B2
公开(公告)日：2014-11-04
申请号：US13276054
申请日：2011-10-18
IPC分类号： C08F2/00 , C08F4/6192 , C08F4/76 , C08F210/16 , C08F210/08 , C08F4/6592 , C08F4/659
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F2400/02 , C08F2/06 , C08F210/08 , C08F210/10 , C08F2500/12 , C08F2500/19
摘要： The invention relates to a method for controlling properties of a polyolefin. More particularly, the invention relates to a method for controlling certain properties of an ethylene-butene copolymer and compositions thereof using isobutylene and/or other C4 components.
摘要翻译： 本发明涉及一种控制聚烯烃性能的方法。 更具体地，本发明涉及使用异丁烯和/或其它C4组分来控制乙烯 - 丁烯共聚物的某些性质及其组合物的方法。
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公开(公告)号：US6100214A
公开(公告)日：2000-08-08
申请号：US092752
申请日：1998-06-05
IPC分类号： C08F4/02 , C08F4/619 , C08F4/6192 , C08F4/64 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , B01J31/00 , B01J37/00 , C08F4/44 , C08F4/60
CPC分类号： C08F10/00 , C08F210/16 , C08F4/61908 , C08F4/6192 , C08F4/65908 , C08F4/65922 , Y10S526/943
摘要： The described invention provides a low fouling, high particle density polymerization process and an olefin polymerization catalyst composition comprising the reaction product of a) an organic polymeric support i) having a surface area of from about 1 to 10 m.sup.2 /g and ii) functionalized with an acidic proton-containing ammonium salt of a non-coordinating anion, and b) an organometallic transition metal compound having ancillary ligands, at least one labile ligand capable of abstraction by protonation by said ammonium salt and at least one labile ligand into which an olefinic monomer can insert for polymerization. In a preferred embodiment, the polymeric support has a surface area of .ltoreq.10 m.sup.2 /g and is particularly suitable for use with high activity organometallic, transition metal catalyst compounds.
摘要翻译： 所述发明提供低结垢，高颗粒密度聚合方法和烯烃聚合催化剂组合物，其包含a）有机聚合物载体i）的反应产物，其表面积为约1-10m 2 / g，和ii）用 非配位阴离子的含酸性质子的铵盐，以及b）具有辅助配体的有机金属过渡金属化合物，至少一个能够被所述铵盐质子化而被抽出的不稳定配体和至少一个不稳定的配体，烯属 单体可插入聚合。 在优选的实施方案中，聚合物载体的表面积为= 10m 2 / g，特别适用于高活性有机金属过渡金属催化剂化合物。
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公开(公告)号：US5548029A
公开(公告)日：1996-08-20
申请号：US404803
申请日：1995-03-15
CPC分类号： C08L23/22 , C08F8/00 , C08F8/20 , C08G81/021 , C08L23/02 , Y02P20/582
摘要： Graft copolymers which are isoolefin/para-alkylstyrene copolymer represented by the formula ##STR1## in which R and R' can be hydrogen, alkyl, and the primary and secondary alkyl halides, "a" ranges from about 14 to about 70,000, "b" ranges from 0 to about 70,000, "c" ranges from 0 to about 70,000, "d" ranges from about 1 to about 70,000, X is a halogen, and Nu is a nucleophilic residue provided by a polymeric nucleophile.
摘要翻译： 作为其中R和R'可以是氢，烷基和伯和仲烷基卤化物的式“IMAGE”表示的异烯烃/对烷基苯乙烯共聚物的接枝共聚物，“a”为约14至约70,000，“b “为0至约70,000，”c“为0至约70,000，”d“为约1至约70,000，X为卤素，Nu为由聚合物亲核试剂提供的亲核残基。
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7.发明授权Graft copolymers of para-alkylstyrene/isoolefin copolymers as blend compatibilizers 失效对位烷基苯乙烯/异烯烃共聚物作为共混相容剂的接枝共聚物
公开(公告)号：US5548023A
公开(公告)日：1996-08-20
申请号：US402792
申请日：1995-03-13
CPC分类号： C08L23/22 , C08F8/00 , C08F8/20 , C08G81/021 , C08L23/02 , Y02P20/582
摘要： A method of compatibilizing a blend of at least a hydrocarbon polymer with at least one other polymer which is incompatible with the hydrocarbon polymer, said method comprising adding to the polymer blend a compatibilizer which is an isoolefin/para-alkylstyrene copolymer represented by the formula ##STR1## in which R and R' can be hydrogen, alkyl, and the primary and secondary alkyl halides, "a" ranges from about 14 to about 70,000, "b" ranges from 0 to about 70,000, "c" ranges from 0 to about 70,000, "d" ranges from about 1 to about 70,000, X is a halogen, and Nu is a nucleophilic residue provided by a polymeric nucleophile.
摘要翻译： 一种使至少一种烃聚合物与至少一种与烃聚合物不相容的其它聚合物的共混物相容的方法，所述方法包括向聚合物共混物中加入作为由式I表示的异烯烃/对烷基苯乙烯共聚物的增容剂 ，并且伯和仲烷基卤化物“a”的范围为约14至约70,000，“b”为0至约70,000，“c”为0至约70,000，“d”为约1至约70,000 ，X是卤素，Nu是由聚合物亲核试剂提供的亲核残基。
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公开(公告)号：US08735500B2
公开(公告)日：2014-05-27
申请号：US13821715
申请日：2011-08-17
IPC分类号： C08L45/00 , C08F232/08 , C08F4/14
CPC分类号： C08F236/045 , C08F210/14 , C08F232/06 , C08L21/00 , C08F4/14 , C08F212/08 , C08L45/00
摘要： A hydrocarbon polymer modifier (HPM) having high softening point and high aromaticity, is an interpolymer of (i) a piperylene component; (ii) an aromatic component; and (iii) a cyclic pentadiene component comprising a dicyclopentadiene fraction (DCPD fraction) and a dimethylcyclopentadiene fraction (MCPD fraction), wherein a weight ratio of the MCPD fraction to the DCPD fraction is from 0.8 to 20, and wherein the MCPD fraction is at least 20 wt % of the cyclic pentadiene component. In a method, the proportions of (i), (ii), (iii), and an optional amylene component are adjusted to control aromaticity, softening point and Mz of the HPM. An elastomeric composition incorporates the HPM.
摘要翻译： 具有高软化点和高芳香性的烃聚合物改性剂（HPM）是（i）戊间二烯成分的互聚物; （ii）芳族成分; 和（iii）包含二环戊二烯馏分（DCPD馏分）和二甲基环戊二烯馏分（MCPD馏分）的环状戊二烯组分，其中MCPD馏分与DCPD馏分的重量比为0.8至20，并且其中MCPD馏分为 至少20重量％的环戊二烯组分。 在一种方法中，调节（i），（ii），（iii）和任选的Amylene组分的比例以控制HPM的芳香度，软化点和Mz。 弹性体组合物包含HPM。
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公开(公告)号：US20120123069A1
公开(公告)日：2012-05-17
申请号：US13276054
申请日：2011-10-18
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F2400/02 , C08F2/06 , C08F210/08 , C08F210/10 , C08F2500/12 , C08F2500/19
摘要： The invention relates to a method for controlling properties of a polyolefin. More particularly, the invention relates to a method for controlling certain properties of an ethylene-butene copolymer and compositions thereof using isobutylene and/or other C4 components.
摘要翻译： 本发明涉及一种控制聚烯烃性能的方法。 更具体地，本发明涉及使用异丁烯和/或其它C4组分来控制乙烯 - 丁烯共聚物的某些性质及其组合物的方法。
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公开(公告)号：US5281368A
公开(公告)日：1994-01-25
申请号：US860912
申请日：1992-03-31
IPC分类号： C07F1/02 , C07F1/04 , C07F1/06 , C08F2/38 , C08F4/46 , C08F8/00 , C08F12/00 , C08F12/06 , C08F20/18 , C08F20/42 , C08F20/44 , C08F20/52 , C08F20/56 , C08F32/00 , C08F32/08 , C08F210/02 , C08F210/16 , C08F220/10 , C08F290/00 , C08F290/04
CPC分类号： C08F290/044 , C07F1/02 , C08F210/16
摘要： The present invention relates to a novel compound, its use as an initiator in anionic polymerizations yielding norbornene-terminated homopolymers of block copolymers, and the further use of said norbornene-terminated polymers as macromonomers in the preparation of graft copolymers.
摘要翻译： 本发明涉及一种新型化合物，其在阴离子聚合中作为引发剂的用途，其产生降冰片烯封端的嵌段共聚物均聚物，并且在制备接枝共聚物中进一步使用所述降冰片烯封端的聚合物作为大分子单体。
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