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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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4.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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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：US4950721A
公开(公告)日：1990-08-21
申请号：US416412
申请日：1989-10-03
申请人： Anthony J. Dias , Joseph A. Olkusz
发明人： Anthony J. Dias , Joseph A. Olkusz
CPC分类号： C08F8/44
摘要： A method for preparing functionalized polymers formed by anionic polymerization, e.g., polystyrene, polyisoprene, etc., generally comprising the steps of conducting anionic polymerization, contacting the polymer so formed with CO.sub.2 in the presence of a polar diluent, then conducting an ion-exchange reaction between the carbonated polymer product and a hydrocarbon soluble salt.
摘要翻译： 制备通过阴离子聚合形成的官能化聚合物的方法，例如聚苯乙烯，聚异戊二烯等，通常包括进行阴离子聚合的步骤，在极性稀释剂的存在下使与CO 2形成的聚合物接触，然后进行离子交换 碳酸化聚合物产物和烃可溶性盐之间的反应。
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10.发明授权Silane-functionalized hydrocarbon polymer modifiers for elastomeric compositions 有权用于弹性体组合物的硅烷官能化烃聚合物改性剂公开(公告)号：US09376566B2
公开(公告)日：2016-06-28
申请号：US13822103
申请日：2011-08-25
IPC分类号： C08L45/00 , C08L101/10 , C08L101/02 , B29B9/06 , B60C1/00 , C08C19/25 , C08J3/12 , C08L23/22 , C08F279/00 , B29D30/06 , C08K3/36 , C08L47/00 , C08F10/14
CPC分类号： C08F279/00 , B29B9/065 , B29D30/06 , B29K2009/00 , B60C1/00 , B60C1/0008 , B60C1/0016 , B60C1/0041 , C08C19/25 , C08F8/42 , C08F10/14 , C08J3/12 , C08J2351/00 , C08K3/36 , C08L21/00 , C08L23/22 , C08L45/00 , C08L47/00 , C08L51/003 , C08L101/02 , C08L101/10 , Y02T10/862 , Y10T156/10 , C08F240/00
摘要： An elastomeric composition and method incorporating a hydrocarbon polymer modifier with improved permanence. The composition comprises elastomer, filler and silane-functionalized hydrocarbon polymer modifier (Si-HPM) adapted to couple the Si-HPM to the elastomer, filler or both, wherein the Si-HPM comprises an interpolymer of monomers chosen from piperylenes, cyclic pentadienes, aromatics, limonenes, pinenes, amylenes, and combinations thereof. The method comprises melt processing a mixture to form the elastomeric composition in the shape of an article, wherein the mixture comprises elastomer, Si-HPM, silica, bifunctional organosilane crosslinking agent; and curing the elastomeric composition to form the article. Also disclosed are a silylated hydrocarbon polymer modifier coupled with a bifunctional organosilane crosslinking agent, and a silica-coupled hydrocarbon polymer modifier coupled to the silica via the bifunctional organosilane crosslinking agent.
摘要翻译： 一种具有改进的耐久性的烃聚合物改性剂的弹性体组合物和方法。 该组合物包括适于将Si-HPM偶联到弹性体，填料或两者的弹性体，填料和硅烷官能化烃聚合物改性剂（Si-HPM），其中Si-HPM包含选自胡椒基，环戊二烯， 芳族化合物，柠檬烯，蒎烯，二烯类及其组合。 该方法包括熔融加工混合物以形成制品形状的弹性体组合物，其中该混合物包含弹性体，Si-HPM，二氧化硅，双功能有机硅烷交联剂; 并固化弹性体组合物以形成制品。 还公开了与双功能有机硅烷交联剂偶联的甲硅烷基化烃聚合物改性剂和通过双官能有机硅烷交联剂与二氧化硅偶合的二氧化硅偶合烃聚合物改性剂。
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