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101. 发明申请

WO2012094099A2 FOAMABLE THERMOPLASTIC REACTOR BLENDS AND FOAM ARTICLE THEREFROM 审中-公开
标题翻译：可发泡的热塑性反应器共混物及其泡沫制品
公开(公告)号：WO2012094099A2
公开(公告)日：2012-07-12
申请号：PCT/US2011/064139
申请日：2011-12-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
发明人： JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
IPC分类号： C08J9/04 , C08J9/06 , C08L23/10 , C08F10/06
CPC分类号： C08L23/10 , C08F255/02 , C08J9/0061 , C08J2205/052 , C08J2323/10 , C08J2423/12 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： This invention relates to a foamable blend comprising an in-reactor polymer blend comprising: (a) a first propylene polymer component comprising 90 to 100 wt% propylene and from 0 to less than 10 wt% comonomer, said first propylene component having a Tm of 120°C or more; and (b) a second propylene polymer component comprising from 30 to 90 wt% propylene and 70 to 10 wt% comonomer, said second propylene polymer having an Mw of 30,000 g/mol or more, and said second propylene-containing polymer having a crystallinity different by at least 5% from the first polymer, wherein the polymer blend, prior to combination with a foaming agent, has: (i) a Tm of at least 120°C; (ii) a MFR of 10 dg/min or more; (iii) a tensile strength of at least 8 MPa; (iv) an elongation at break of at least 200%; and (v) a ratio of elongational viscosity at break to linear viscosity of 5 or more when the elongational viscosity is measured at a strain rate of 1 sec -1 and temperature of 180°C; and where when the blend is foamed with a foaming agent, the foamed article has a density of 800 kg/m 3 or less.
摘要翻译：本发明涉及包含反应器内聚合物共混物的可发泡共混物，其包含：（a）第一丙烯聚合物组分，其包含90至100wt％的丙烯和0至小于10wt％的共聚单体，所述第一丙烯组分的Tm为120℃或更高; 和（b）包含30-90重量％丙烯和70-10重量％共聚单体的第二丙烯聚合物组分，所述第二丙烯聚合物具有30,000g / mol或更高的Mw，并且所述第二含丙烯聚合物具有结晶度与第一聚合物相差至少5％，其中聚合物共混物在与发泡剂结合之前具有：（i）至少120℃的Tm; （ii）10dg / min或更高的MFR; （iii）至少8MPa的拉伸强度; （iv）至少200％的断裂伸长率; 和（v）当在1秒-1的应变速率和180℃的温度下测量伸长粘度时，断裂伸长粘度与线性粘度之比为5或更大; 当混合物用发泡剂发泡时，发泡制品的密度为800kg / m 3或更低。

102. 发明申请

WO2012067777A2 PROCESSES FOR MAKING MULTIMODAL MOLECULAR WEIGHT DISTRIBUTION POLYOLEFINS 审中-公开
标题翻译：制备多模式分子量分布聚合物的方法
公开(公告)号：WO2012067777A2
公开(公告)日：2012-05-24
申请号：PCT/US2011/057832
申请日：2011-10-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HOLTCAMP, Matthew, W. , BEDOYA, Matthew, S.
发明人： HOLTCAMP, Matthew, W. , BEDOYA, Matthew, S.
IPC分类号： C08F10/00 , C08F4/6592 , C08L23/00 , C08F255/00 , C08F2/00
CPC分类号： C08F10/00 , C08F4/63925 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F110/02 , C08F2500/05 , C08F4/63904
摘要： This invention relates to a process to make a multimodal polyolefin composition comprising: (i) contacting at least one first olefin monomer with a mixed catalyst system, under polymerization conditions, to produce at least a first polyolefin component having a Mw of 5,000 g/mol to 600,000 g/mol, wherein the mixed catalyst system comprises: (a) at least one polymerization catalyst comprising a Group 4 or Group 5 transition metal; (b) at least one organochromium polymerization catalyst; (c) an activator; and (d) a support material; (ii) thereafter, contacting the first polyolefin component/mixed catalyst system combination with a molecular switch; (iii) contacting the first polyolefin component/mixed catalyst system combination with at least one second olefin monomer, which may be the same or different, under polymerization conditions; and (iv) obtaining a multimodal polyolefin composition.
摘要翻译：本发明涉及一种制备多峰聚烯烃组合物的方法，其包括：（i）在聚合条件下使至少一种第一烯烃单体与混合催化剂体系接触，以产生至少一种Mw为5,000g / mol的第一聚烯烃组分至600,000g / mol，其中所述混合催化剂体系包含：（a）至少一种包含第4族或第5族过渡金属的聚合催化剂; （b）至少一种有机铬聚合催化剂; （c）活化剂; 和（d）支撑材料; （ii）之后，使第一聚烯烃组分/混合催化剂体系组合与分子开关接触; （iii）在聚合条件下使第一聚烯烃组分/混合催化剂体系组合与至少一种可以相同或不同的第二烯烃单体接触; 和（iv）获得多峰聚烯烃组合物。

103. 发明申请

WO2011059431A1 POLYOLEFIN ADHESIVE COMPOSITIONS 审中-公开
标题翻译：聚烯烃胶粘组合物
公开(公告)号：WO2011059431A1
公开(公告)日：2011-05-19
申请号：PCT/US2009/064035
申请日：2009-11-11
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , RODRIGUEZ, George , SHIPLEY, Fran, A. , MEHTA, Aspy, K.
发明人： JIANG, Peijun , RODRIGUEZ, George , SHIPLEY, Fran, A. , MEHTA, Aspy, K.
IPC分类号： C08L23/14 , C09J123/14
CPC分类号： C08L23/142 , C08L51/003 , C08L91/06 , C08L2666/02 , C08L2666/24 , C09J123/142
摘要： An adhesive and method for hot melt application. The adhesive comprises polyolefin base polymer, from 1 to 10 wt% of at least one functionalized polyolefin, and from 1 to 15 wt% of a wax, based on the total weight of the polyolefin base polymer, functionalized polyolefin and wax, wherein the wax has a weight average molecular weight at least 8% of the weight average molecular weight of the polyolefin base polymer, viscosity at 190°C of 60 mPa•s or more, and a crystallization temperature greater than the polyolefin base polymer and greater than 100°C, and wherein the adhesive has at least 5% fiber tear at 2°C, at least 50% fiber tear at 25°C, and a characteristic set time of less than 3 seconds.
摘要翻译：一种用于热熔胶应用的粘合剂和方法。基于聚烯烃基础聚合物，官能化聚烯烃和蜡的总重量，粘合剂包括聚烯烃基聚合物，1至10重量％的至少一种官能化聚烯烃和1至15重量％的蜡，其中蜡重均分子量为聚烯烃基聚合物重均分子量的至少8％，190℃下的粘度为60mPa·s以上，结晶温度大于聚烯烃基聚合物且大于100° 并且其中所述粘合剂在2℃下具有至少5％的纤维撕裂，在25℃下至少50％的纤维撕裂，以及小于3秒的特征设定时间。

104. 发明申请

WO2010053644A1 SUPER-SOLUTION HOMOGENEOUS PROPYLENE POLYMERIZATION AND POLYPROPYLENES MADE THEREFROM 审中-公开
标题翻译：超溶剂共聚丙烯聚合及其制备的聚丙烯
公开(公告)号：WO2010053644A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/059318
申请日：2009-10-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , MEHTA, Aspy, K. , VARMA-NAIR, Manika , KISS, Gabor , REYNOLDS, Robert, Patrick, Jr. , CHU, John, W. , RUCKER, Steven, P.
发明人： MEHTA, Aspy, K. , VARMA-NAIR, Manika , KISS, Gabor , REYNOLDS, Robert, Patrick, Jr. , CHU, John, W. , RUCKER, Steven, P.
IPC分类号： C08F10/06 , C08F4/643 , C08F2/06
CPC分类号： C08F110/06 , C08F4/65908 , C08F4/65912 , C08F10/00 , Y02P20/544 , C08F4/65927 , C08F2/06 , C08F2500/15 , C08F2500/20
摘要： This invention relates to processes for producing an isotactic propylene homopolymer having more than 15 and less than 100 regio defects (sum of 2,1-erythro and 2,1-threo insertions and 3,1-isomerizations ) per 10,000 propylene units; a weight-averaged molecular weight of 35000 g/mol or more; a peak melting temperature of greater than 149 0C; an mmmm pentad fraction of 0.85 or more; a heat of fusion of 80 J/g or more; and a peak melting temperature minus peak crystallization temperature (Tmp-Tcp) of less than or equal to (0.907 times Tmp) minus 99.64 (Tmp-Tcp
摘要翻译：本发明涉及用于生产具有超过15个且小于100个区域缺陷（每1万个丙烯单元的2,1-赤型和2,1-苏式插入和3,1-异构化的总和）的全同立构丙烯均聚物的方法; 重均分子量为35000g / mol以上; 峰值熔融温度大于149℃; 0.85mm以上的mmmm五元组分; 融合热量为80J / g以上; 并且峰值熔融温度减去峰值结晶温度（Tmp-Tcp）小于或等于（0.907倍Tmp）减去99.64（Tmp-Tcp <（0.907×Tmp）-99.64）），其在0℃下对0wt ％成核剂。

105. 发明申请

WO2010042273A1 OXIDATION OF HYDROCARBONS 审中-公开
标题翻译：氢氧化物
公开(公告)号：WO2010042273A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/054000
申请日：2009-08-17
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LATTNER, James, R. , HAGEMEISTER, Mark, P. , STANAT, Jon, E. , BUCHANAN, J., Scott , DAKKA, Jihad, M. , ZUSHMA, Stephen
发明人： LATTNER, James, R. , HAGEMEISTER, Mark, P. , STANAT, Jon, E. , BUCHANAN, J., Scott , DAKKA, Jihad, M. , ZUSHMA, Stephen
IPC分类号： C07C37/08 , C07C39/04 , C07C45/53 , B01J31/02
CPC分类号： C07C409/08 , C07C37/07 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/10 , C07C409/14 , C07C2601/14 , Y02P20/52 , C07C49/403 , C07C39/04
摘要： In a process for oxidizing a hydrocarbon to the corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, a reaction medium comprising a hydrocarbon is contacted with an oxygen-containing gas in a reaction zone and in the presence of a catalyst comprising a cyclic imide. During the oxidation process, a portion of the reaction medium is continuously or intermittently removed from the reaction zone, is stripped of water and organic acid impurities and then returned to the reaction zone.
摘要翻译：在将烃氧化成相应的氢过氧化物，醇，酮，羧酸或二羧酸的方法中，将包含烃的反应介质在反应区中与含氧气体接触，并且在包含环状酰亚胺。在氧化过程中，反应介质的一部分从反应区连续或间断地除去，汽提水和有机酸杂质，然后返回到反应区。

106. 发明申请

WO2010014344A2 CATALYST SYSTEM AND PROCESS FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：催化剂体系和烯烃聚合方法
公开(公告)号：WO2010014344A2
公开(公告)日：2010-02-04
申请号：PCT/US2009/049528
申请日：2009-07-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
发明人： CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
IPC分类号： C08F10/06 , C08F4/6592 , B01J31/02 , B01J31/14 , B01J31/16 , B01J31/22
CPC分类号： C08F10/06 , B01J31/0239 , B01J31/0268 , B01J31/146 , B01J31/1616 , B01J31/2295 , B01J2231/122 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/943 , C08F4/65908 , C08F2500/08 , C08F2500/20 , C08F2500/03 , C08F2500/17
摘要： The present application relates to a new catalyst system for the polymerization of olefins, comprising a new ionic activator having the formula: [R 1 R 2 R 3 AH] + [Y]", wherein [Y] - is a non- coordinating anion (NCA), A is nitrogen or phosphorus, R 1 and R 2 are hydrocarbyl groups or heteroatom-containing hydrocarbyl groups and together form a first, 3- to 10-membered non- aromatic ring with A, wherein any number of adjacent ring members may optionally be members of at least one second, aromatic or aliphatic ring or aliphatic and/or aromatic ring system of two or more rings, wherein said at least one second ring or ring system is fused to said first ring, and wherein any atom of the first and/or at least one second ring or ring system is a carbon atom or a heteroatom and may be substituted independently by one or more substituents selected from the group consisting of a hydrogen atom, halogen atom, C 1 to C 10 alkyl, C 5 to C 15 aryl, C 6 to C 25 arylalkyl, and C 6 to C 25 alkylaryl, and R 3 is a hydrogen atom or C 1 to C 10 alkyl, or R 3 is a C 1 to C 10 alkylene group that connects to said first ring and/or to said at least one second ring or ring system. The present application also relates to a process for the polymerization of olefins, preferably propylene, using this and other catalyst systems, as well as to polymers made by said process.
摘要翻译：本申请涉及用于烯烃聚合的新型催化剂体系，其包含具有下式的新的离子活化剂：[R 1 R 2 R 3 A H] + [Y]“，其中[Y] - 为非配位阴离子（NCA），A为氮或磷，R 1和R 2是烃基或含杂原子的烃基，并且与A一起形成第一个3至10元非芳族环，其中任何数量的相邻环成员可以任选地是至少一个第二个是两个或更多个环的芳族或脂族环或脂族和/或芳族环系，其中所述至少一个第二环或环系与所述第一环稠合，并且其中第一和/或至少一个第二环或环系是碳原子或杂原子，并且可以被一个或多个选自氢原子，卤素原子，C 1至C 10烷基，C 5至C 15芳基，C 6至C 25芳烷基，和C 6至C 25烷基芳基，R 3是氢基原子或C1至C10烷基，或R3是连接到所述第一环和/或所述至少一个第二环或环系统的C1至C10亚烷基。本申请还涉及使用这种和其它催化剂体系以及通过所述方法制备的聚合物来聚合烯烃，优选丙烯的方法。

107. 发明申请

WO2009129004A1 SEMI-RIGID LINKED DIAMINES, PRECURSORS THERFOR, AND TRANSITION METAL DIAMIDO COMPLEXES AS CATALYSTS FOR OLEFIN POLYMERIZATION PROCESSES 审中-公开
标题翻译：半刚性连接芯片，前驱体和过渡金属DIAMIDO复合材料作为烯烃聚合工艺的催化剂
公开(公告)号：WO2009129004A1
公开(公告)日：2009-10-22
申请号：PCT/US2009/037003
申请日：2009-03-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HAGADORN, John, R.
发明人： HAGADORN, John, R.
IPC分类号： B01J31/12 , C07F7/00 , C07F7/10 , C07F7/12 , C08F4/642 , C08F10/02 , C08F10/14
CPC分类号： C07F7/10 , B01J31/1805 , B01J2231/20 , B01J2531/0241 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/64072 , C08F2500/03 , C08F210/14
摘要： The invention relates to a process for producing a complex for use in olefin polymerization and oligomerization of the general formula (III): wherein M t is a group 3 to 12 element in a +2 to +6 oxidation state with between 1 to 4 additional ligands (anionic and/or neutral) coordinated, wherein R 1 and R 2 are hydrogen, halogen, alkoxy, or a hydrocarbon group containing between 1 to 12 carbon atoms; E is a group 16 element, preferably O; Z is a direct bond between carbon atoms of the adjacent aromatic rings or a -CR 3 R 4 - or -SiR 3 R 4 - bridge between those carbon atoms, where R 3 and R 4 are hydrogen or a hydrocarbon groups with 1 to 10 carbons, R 5 , R 6 , R 7 and R 8 are hydrogen, halogen, alkoxy, or a hydrocarbon group containing between 1 to 10 carbon atoms and J 1 and J 2 are -NR 9 R 10 or -PR 9 R 10 , where R 9 is H or SiMe 3 group and R 10 is selected from a group consisting of alkyl, aryl, substituted aryl, heteroalkyl, and heteroaryl containing between 1 to 30 non-hydrogen atoms through a route involving novel precursors such as compounds represented by the general formula (I): and (II): where the various substitution options are adapted to produce the substituents shown for formula (III) above.
摘要翻译：本发明涉及一种用于制备用于通式（III）的烯烃聚合和低聚的络合物的方法：其中Mt是+2至+6氧化态的3至12族元素，具有1至4个另外的配体（阴离子和/或中性）配位，其中R 1和R 2是氢，卤素，烷氧基或含有1至12个碳原子的烃基; E是16族元素，优选O; Z是相邻芳环的碳原子之间的直接键或这些碳原子之间的-CR 3 R 4 - 或-SiR 3 R 4 - 桥，其中R 3和R 4是氢或具有1至10个碳的烃基，R 5，R 6，R 7和 R8是氢，卤素，烷氧基或含有1至10个碳原子的烃基，J1和J2是-NR9R10或-PR9R10，其中R9是H或SiMe3基团，R10选自烷基，芳基，取代的芳基，杂烷基和含有1至30个非氢原子的杂芳基通过涉及新型前体的途径，例如由通式（I）表示的化合物：和（II）：其中各种取代选项适于产生取代基如上述式（III）所示。

108. 发明申请

WO2009114209A1 METALLOCENE-SUBSTITUTED PYRIDYL AMINES, THEIR METAL COMPLEXES, AND PROCESSES FOR PRODUCTION AND USE THEREOF 审中-公开
标题翻译：金属取代的吡啶基胺，其金属络合物及其生产和使用的方法
公开(公告)号：WO2009114209A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/030804
申请日：2009-01-13
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HAGADORN, John, R.
发明人： HAGADORN, John, R.
IPC分类号： C08F10/00 , C08F210/16 , C07F17/02 , C07C2/08 , C08F4/642 , C08F4/643 , C08F4/69
CPC分类号： C08F10/00 , C07C2/34 , C07C2531/14 , C07C2531/22 , C07F17/00 , C08F4/61908 , C08F4/61912 , C08F4/61925 , C08F4/65916 , C08F210/16 , C08F2410/03 , Y10S526/941 , Y10S526/943 , C07C11/107 , C08F4/69034 , C08F4/64044 , C08F210/14 , C08F2500/03
摘要： This invention relates to new transition metal complexes for use in olefin polymerization and oligomerization. The active complex is a pyridine amide having a metallocenyl substituent as part of the ligand structure. The invention also relates to novel precursors for the ligand systems of such complexes obtained from metallocenyl-substituted pyridine compounds through sequences involving addition-condensation or lithium-halogen exchange (with subsequent metathesis) reactions.
摘要翻译：本发明涉及用于烯烃聚合和低聚的新型过渡金属配合物。活性配合物是具有茂金属取代基作为配体结构的一部分的吡啶酰胺。本发明还涉及通过涉及加成缩合或锂 - 卤素交换（随后的复分解）反应的序列，由金属茂基取代的吡啶化合物获得的这种络合物的配体体系的新型前体。

109. 发明申请

WO2009082556A1 CATALYST COMPOUNDS AND USE THEREOF 审中-公开
标题翻译：催化剂化合物及其用途
公开(公告)号：WO2009082556A1
公开(公告)日：2009-07-02
申请号：PCT/US2008/083128
申请日：2008-11-11
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , GIESBRECHT, Garth, R. , SOLAN, Gregory, A. , DAVIES, Christopher, J.
发明人： GIESBRECHT, Garth, R. , SOLAN, Gregory, A. , DAVIES, Christopher, J.
IPC分类号： C08F4/64 , C08F4/659 , C08F10/02 , C07F7/00
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/64151 , C08F4/659 , C08F2500/03 , C08F2500/04 , C08F210/14 , C08F4/025
摘要： This invention relates to a transition metal catalyst compound represented by the structure: Formula(I) wherein: each X is, independently, a hydride, a halogen, a hydrocarbyl, a substituted hydrocarbyl, a halocarbyl, or a substituted halocarbyl; w is 2; each R 1 , R 2 , R 3 , and R 4 is, independently, a hydrogen, a hydrocarbyl, a substituted hydrocarbyl, a halocarbyl, a substituted halocarbyl, a halogen, an alkoxide, a sulfide, an amide, a phosphide, a silyl or another anionic heteroatom-containing group, or independently, may join together to form a C 4 to C 62 cyclic or polycyclic ring structure; each R 5 , R 6 , and R 7 is, independently, a hydrogen, a hydrocarbyl, a substituted hydrocarbyl, a halocarbyl, a substituted halocarbyl, a halogen, an alkoxide, a sulfide, an amide, a phosphide, a silyl or another anionic heteroatom- containing group, or independently, may join together to form a C 4 to C 62 cyclic or polycyclic ring structure; each R 8 and R 9 , is, independently, a hydrogen, a hydrocarbyl, a substituted hydrocarbyl, a halocarbyl, or a substituted halocarbyl, a halogen, an alkoxide, a sulfide, an amide, a phosphide, a silyl or another anionic heteroatom-containing group; R 10 is a hydrogen, a hydrocarbyl, a substituted hydrocarbyl, a halocarbyl, or a substituted halocarbyl, a halogen, an alkoxide, a sulfide, an amide, a phosphide, a silyl or another anionic heteroatom-containing group; x is 1, 2, 3 or 4; L is a neutral ligand bonded to M; M is titanium, zirconium or hafnium; and m is 0, 1 or 2.
摘要翻译：本发明涉及由以下结构表示的过渡金属催化剂化合物：式（I）其中：各X独立地为氢化物，卤素，烃基，取代的烃基，卤代烃基或取代的卤代烃基; w为2; 每个R 1，R 2，R 3和R 4独立地为氢，烃基，取代的烃基，卤代烃基，取代的卤代烃基，卤素，醇盐，硫化物，酰胺，磷化物，甲硅烷基或其它阴离子含杂原子的基团或独立地可以连接在一起以形成C 4至C 62环状或多环结构; 每个R 5，R 6和R 7独立地是氢，烃基，取代的烃基，卤代烃基，取代的卤代烃基，卤素，醇盐，硫化物，酰胺，磷化物，甲硅烷基或另一个阴离子杂原子 - 或独立地可以连接在一起形成C 4〜C 62环状或多环结构; 每个R 8和R 9独立地是氢，烃基，取代的烃基，卤代烃基或取代的卤代烃基，卤素，醇盐，硫化物，酰胺，磷化物，甲硅烷基或另外含阴离子的含杂原子的组; R 10是氢，烃基，取代的烃基，卤代烃基或取代的卤代烃基，卤素，醇盐，硫化物，酰胺，磷化物，甲硅烷基或另一个阴离子含杂原子的基团; x为1,2,3或4; L是与M结合的中性配体; M是钛，锆或铪; m为0,1或2。

110. 发明申请

WO2009045625A1 OLEFIN POLYMERIZATION CATALYSTS, THEIR SYNTHESIS AND USE 审中-公开
标题翻译： OLEFIN聚合催化剂，其合成和使用
公开(公告)号：WO2009045625A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/071940
申请日：2008-08-01
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , PEREZ, Celestino, M. , CROWTHER, Donna, J.
发明人： PEREZ, Celestino, M. , CROWTHER, Donna, J.
IPC分类号： C08F10/00 , C08F4/70
CPC分类号： C08F10/00 , C08F110/02 , C08F4/025 , C08F2500/04 , C08F2500/02 , C08F2500/23 , C08F2500/03 , C08F4/7042
摘要： A catalyst system for the polymerization or copolymerization of α-olefins comprises a bis(imino)pyridyl complex of a transition metal on a support having an aluminum halide and/or an alkylaluminum halide chemically or physically bonded thereto.
摘要翻译：用于α-烯烃的聚合或共聚的催化剂体系包括在具有卤化铝和/或与其化学或物理结合的烷基卤化铝的载体上的过渡金属的双（亚氨基）吡啶基复合物。

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