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1. 发明申请

WO2004037869A2 LATE TRANSITION METAL CATALYSTS FOR OLEFIN OLIGOMERIZATIONS 审中-公开
标题翻译：过渡金属催化剂用于烯烃低聚反应
公开(公告)号：WO2004037869A2
公开(公告)日：2004-05-06
申请号：PCT/US2003/033974
申请日：2003-10-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ZHAO, Baiyi , KACKER, Smita , CANICH, Jo, Ann, M.
发明人： ZHAO, Baiyi , KACKER, Smita , CANICH, Jo, Ann, M.
IPC分类号： C08F4/00
CPC分类号： B01J31/1805 , B01J31/189 , B01J31/2295 , B01J31/2404 , B01J2231/122 , B01J2231/20 , B01J2531/80 , B01J2531/824 , B01J2531/847 , C07F15/0026 , C07F15/004 , C07F15/0053 , C07F15/006 , C07F15/0066 , C07F15/008 , C07F15/0093 , C07F15/02 , C07F15/025 , C07F15/04 , C07F15/045 , C07F15/06 , C07F15/065 , C08F10/00 , C08F4/7006
摘要： A series of novel late transition metal catalysts for olefin oligomerization have been invented. The catalysts demonstrate high activity and selectivity for linear α-olefins.
摘要翻译：已经发明了一系列用于烯烃低聚反应的新型后过渡金属催化剂。这些催化剂对直链α-烯烃显示出高活性和选择性。

2. 发明申请

WO2004037837A1 LATE TRANSITION METAL CATALYSTS FOR OLEFIN OLIGOMERIZATIONS 审中-公开
公开(公告)号：WO2004037837A1
公开(公告)日：2004-05-06
申请号：PCT/US2003/033970
申请日：2003-10-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ZHAO, Baiyi , KACKER, Smita , CANICH, Jo, Ann, M.
发明人： ZHAO, Baiyi , KACKER, Smita , CANICH, Jo, Ann, M.
IPC分类号： C07F15/00
CPC分类号： B01J31/1805 , B01J31/189 , B01J31/2295 , B01J31/2404 , B01J2231/122 , B01J2231/20 , B01J2531/80 , B01J2531/824 , B01J2531/847 , C07F15/0026 , C07F15/004 , C07F15/0053 , C07F15/006 , C07F15/0066 , C07F15/008 , C07F15/0093 , C07F15/02 , C07F15/025 , C07F15/04 , C07F15/045 , C07F15/06 , C07F15/065 , C08F10/00 , C08F4/7006
摘要： A series of novel late transition metal catalysts for olefin oligomerization have been invented. The catalysts demonstrate high activity and selectivity for linear α-olefins.

3. 发明申请

WO2004106394A1 COPOLYMERS OF ETHYLENE AND/OR α-OLEFINS AND VICINALLY DISUBSTITUTED OLEFINS 审中-公开
标题翻译：乙烯和/或α-烯烃和维生素分解的烯烃的共聚物
公开(公告)号：WO2004106394A1
公开(公告)日：2004-12-09
申请号：PCT/US2004/005137
申请日：2004-02-20
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , KACKER, Smita , BERLUCHE, Enoch , SCHAFFER, Timothy, D. , CANICH, Jo, Ann, M.
发明人： KACKER, Smita , BERLUCHE, Enoch , SCHAFFER, Timothy, D. , CANICH, Jo, Ann, M.
IPC分类号： C08F210/02
CPC分类号： C08F210/02 , C08F210/08 , C08F210/16 , C08F2500/20 , C08F2500/03 , C08F210/06
摘要： Substantially random ethylene and/or α-olefin copolymers containing units derived from vicinally disubstituted olefin monomers are described. The vicinally disubstituted olefin monomers may be represented by the generic formula (R 1 )CH=CH(R 2 ), where R 1 and R 2 independently comprise hydrocarbyl or silyl-hydrocarbyl groups containing 1 or more carbon atoms, or may be linear, branched or cyclic substituted or unsubstituted hydrocarbyl groups having from 1-100 carbon atoms, or they may contain 30 or less carbon atoms. The copolymers may be prepared by coordination polymerization by means of contacting at least one vicinally disubstituted olefin monomer and ethylene and/or α-olefin, optionally with one or more other coordination polymerizable monomers, with a catalyst system comprising a monocyclopentadienyl heteroatom-containing Group 4 transition metal catalyst component.
摘要翻译：描述了含有衍生自邻近二取代的烯烃单体的单元的基本上无规的乙烯和/或α-烯烃共聚物。邻位二取代的烯烃单体可以由通式（R 1）CH = CH（R 2）表示，其中R 1和R 2独立地包含含1个或更多个的烃基或甲硅烷基 - 烃基或可以是具有1-100个碳原子的直链，支链或环状的取代或未取代的烃基，或者它们可以含有30个或更少的碳原子。共聚物可以通过使至少一个相邻二取代的烯烃单体和任选与一种或多种其它配位可聚合单体的乙烯和/或α-烯烃与包含单环戊二烯基杂原子的第4组的催化剂体系过渡金属催化剂组分。

4. 发明申请

WO2003102005A1 SOLUBLE LATE TRANSITION METAL CATALYSTS FOR OLEFIN OLIGOMERIZATIONS 审中-公开
标题翻译：适用于OLEFIN OLIGOMERIZATIONS的可溶性过渡金属催化剂
公开(公告)号：WO2003102005A1
公开(公告)日：2003-12-11
申请号：PCT/US2003/016942
申请日：2003-05-30
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ZHAO, Baiyi , BERLUCHE, Enock , KACKER, Smita , CANICH, Jo Ann, Marie
发明人： ZHAO, Baiyi , BERLUCHE, Enock , KACKER, Smita , CANICH, Jo Ann, Marie
IPC分类号： C07F15/00
CPC分类号： C07F15/0066 , C07F15/045
摘要： A series of soluble α-diimine late transition metal catalysts has been invented. The catalysts demonstrate high activity and selectivity for linear α-olefins. As such, these catalysts conveniently oligomerize ethylene. Typical activators as known to those of ordinary skill in the art are used to activate these transition metal catalyst. These catalysts can be used in a supported or unsupported form.
摘要翻译：已经发明了一系列可溶性α-二亚胺晚期过渡金属催化剂。催化剂表现出对线性α-烯烃的高活性和选择性。因此，这些催化剂方便地使乙烯低聚。使用本领域普通技术人员已知的典型活化剂来活化这些过渡金属催化剂。这些催化剂可以以负载或未负载的形式使用。

5. 发明申请

WO2003102006A1 SOLUBLE LATE TRANSITION METAL CATALYSTS FOR OLEFIN OLIGOMERIZATIONS III 审中-公开
标题翻译：适用于OLEFIN低聚物的可溶性过渡金属催化剂III
公开(公告)号：WO2003102006A1
公开(公告)日：2003-12-11
申请号：PCT/US2003/016948
申请日：2003-05-30
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ZHAO, Baiyi , BERLUCHE, Enock , KACKER, Smita , CANICH, Jo Ann, Marie
发明人： ZHAO, Baiyi , BERLUCHE, Enock , KACKER, Smita , CANICH, Jo Ann, Marie
IPC分类号： C07F15/04
CPC分类号： C07F15/0066 , C07F15/045
摘要： A series of soluble a-diimine late transition metal catalysts has been invented comprising a substituted or unsubstituted catecholate ligand. The catalysts demonstrate high activity and selectivity for linear a-olefins. As such, these catalysts conveniently oligomerize ethylene. Typical activators as known to those of ordinary skill in the art are used to activate these transition metal catalysts. These catalysts can be used in a supported or unsupported form.
摘要翻译：已经发明了一系列可溶性α-二亚胺晚期过渡金属催化剂，其包含取代或未取代的儿茶酚酸酯配体。催化剂表现出对线性α-烯烃的高活性和选择性。因此，这些催化剂方便地使乙烯低聚。使用本领域普通技术人员已知的典型的活化剂来活化这些过渡金属催化剂。这些催化剂可以以负载或未负载的形式使用。

6. 发明申请

WO2004083224A1 SOLUBLE GROUP-10 α-DIIMINE CATALYST PRECURSORS, 审中-公开
标题翻译：可溶组10-α-二胺催化剂前体，
公开(公告)号：WO2004083224A1
公开(公告)日：2004-09-30
申请号：PCT/US2004/005418
申请日：2004-02-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ZHAO, Baiyi , SQUIRE, Kevin, R. , KACKER, Smita , CANICH, Jo, Ann, Marie
发明人： ZHAO, Baiyi , SQUIRE, Kevin, R. , KACKER, Smita , CANICH, Jo, Ann, Marie
IPC分类号： C07F15/00
CPC分类号： C07F15/045 , C07C2/32 , C07C2531/22 , C07F15/0066 , C07F15/0093 , C07C11/02
摘要： This invention relates to late transition metal catalyst precursors and catalysts for olefin dimerizations and oligomerizations, and to methods for making and using these catalysts.
摘要翻译：本发明涉及晚期过渡金属催化剂前体和用于烯烃二聚和低聚的催化剂，以及制备和使用这些催化剂的方法。

7. 发明申请

WO2005068515A2 SUPPORTED ACTIVATOR 审中-公开
标题翻译：支持激活器
公开(公告)号：WO2005068515A2
公开(公告)日：2005-07-28
申请号：PCT/US2004/036988
申请日：2004-11-03
申请人： EXXONMOBIL CHEMICAL PATENTS, INC. , CASTY, Gary, Lee , KACKER, Smita , SCOTT, Murielle, Valet , HEGWOOD, Stephen, Lloyd , SIMPSON, Robert, R. , REYNOLDS, Robert, P. , JOHNSON, Jack, W.
发明人： CASTY, Gary, Lee , KACKER, Smita , SCOTT, Murielle, Valet , HEGWOOD, Stephen, Lloyd , SIMPSON, Robert, R. , REYNOLDS, Robert, P. , JOHNSON, Jack, W.
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , B01J31/02 , B01J31/143 , B01J31/1608 , B01J31/2295 , B01J2531/48 , B01J2531/49 , C08F4/65927 , C08F110/06 , C08F210/16 , Y10S526/943 , C08F4/65912 , C08F4/65916 , C08F2500/04 , C08F2500/18 , C08F210/14 , C08F2500/03
摘要： This invention relates to supported activators comprising the product of the combination of an ion-exchange layered silicate, an organoaluminum compound, and a heterocyclic compound, which may be substituted or unsubstituted. This invention further relates to catalyst systems comprising catalyst compounds and such activators, as well as processes to polymerize unsaturated monomers using the supported activators. For the purposes of this patent specification and the claims thereto, the term "activator" is used interchangeably with the term "co-catalyst", the term "catalyst" refers to a metal compound that when combined with as activator polymerizes olefins, and the term "catalyst system" refers to the combination of a catalyst and an activator with or without a support. The terms "support" or "carrier", for purposes of this patent specification, are used interchangeably and are any ion-exchange layered silicates.
摘要翻译：本发明涉及负载的活化剂，其包括可以是取代或未取代的离子交换层状硅酸盐，有机铝化合物和杂环化合物的组合的产物。本发明还涉及包含催化剂化合物和这种活化剂的催化剂体系，以及使用负载的活化剂聚合不饱和单体的方法。为了本专利说明书及其权利要求的目的，术语“活化剂”与术语“助催化剂”可互换使用，术语“催化剂”是指当与作为活化剂组合的聚合烯烃时的金属化合物，和术语“催化剂体系”是指催化剂和具有或不具有载体的活化剂的组合。为了本专利说明书的目的，术语“支持”或“载体”可互换使用，并且是任何离子交换层状硅酸盐。

8. 发明申请

WO2008091432A2 SPUNBOND FIBERS AND FABRICS FROM POLYOLEFIN BLENDS 审中-公开
标题翻译： SPUNBOND纤维和织物从聚烯烃混合物
公开(公告)号：WO2008091432A2
公开(公告)日：2008-07-31
申请号：PCT/US2007/084646
申请日：2007-11-14
申请人： ExxonMobil Chemical Patents Inc. , KACKER, Smita , CHENG, Chia, Yung
发明人： KACKER, Smita , CHENG, Chia, Yung
CPC分类号： D01F6/46 , C08L23/10 , C08L2203/12 , C08L2205/02 , D04H3/16 , Y10T442/681 , C08L2666/06
摘要： The invention described relates to a polyolefm blend composition suitable for spunbond fiber or filament compositions, and to fabric compositions and composite constructions therefrom, said blend comprising a) from 60-98 wt% of at least one random propylene copolymer having a comonomer content of from 8 to 25 wt% and a crystalline melting point (Tm) as determined by differential scanning calorimetry (DSC) of from about 4O°C to about 110°C; and b) from 2-40 wt% of at least one substantially isotactic polypropylene homopolymer or copolymer comprising one or more C 2 and/or C 4 -C 8 comonomer, having a crystalline melting point (Tm) as determined by DSC greater than or equal to 12O°C. The blends of the present invention typically have a melt flow rate (MFR) of from 100 g/10min to about 500 g/10min.
摘要翻译：所描述的本发明涉及适用于纺粘纤维或长丝组合物的聚烯烃共混物组合物，以及由其组成的织物组合物和复合结构，所述共混物包含a）60-98重量％的至少一种无规丙烯共聚物，其共聚单体含量为 8〜25重量％，通过差示扫描量热法（DSC）测定的约40℃〜约110℃的结晶熔点（Tm）和b）2-40重量％的至少一种基本上全同立构的聚丙烯均聚物或共聚物，其包含一个或多个C 2和/或C 4 -C 8 具有通过DSC测定的结晶熔点（Tm）大于或等于120℃的共聚单体。本发明的共混物通常具有100g / 10min至约500g / 10min的熔体流动速率（MFR）。

9. 发明申请

WO2007142726A1 NON-WOVEN FABRIC STABLE TO GAMMA-RADIATION STERILIZATION 审中-公开
标题翻译：非织造织物稳定的伽马辐射灭菌
公开(公告)号：WO2007142726A1
公开(公告)日：2007-12-13
申请号：PCT/US2007/008072
申请日：2007-04-03
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , KACKER, Smita , DHARMARAJAN, Narayanaswami, Raja , CHENG, Chia, Yung
发明人： KACKER, Smita , DHARMARAJAN, Narayanaswami, Raja , CHENG, Chia, Yung
IPC分类号： D04H1/42 , A61L2/08 , C08L23/12 , D01F6/06
CPC分类号： C08L23/10 , A61L2/081 , A61L2202/24 , C08L23/142 , C08L2203/12 , D04H1/4291 , C08L2666/06
摘要： Disclosed herein is a non-woven fabric comprising propylene and a random propylene copolymer, wherein a difference in tensile strength of the fabric is less than or equal to about 40%, when the difference is determined before and after gamma-radiation sterilization of the fabric at between about 0.5 and 15 Mrads.
摘要翻译：本文公开了包含丙烯和无规丙烯共聚物的无纺织物，其中当织物的γ-辐射灭菌之前和之后确定差异时织物的拉伸强度差小于或等于约40％在约0.5至15Mrad之间。

10. 发明申请

WO2009064583A3 FIBERS AND NON-WOVENS PREPARED WITH PROPYLENE-BASED ELASTOMERS 审中-公开
公开(公告)号：WO2009064583A3
公开(公告)日：2009-05-22
申请号：PCT/US2008/080280
申请日：2008-10-17
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HARRINGTON, Bruce, Allan , KACKER, Smita , ESWARAN, Vetkav, Rajagopalan
发明人： HARRINGTON, Bruce, Allan , KACKER, Smita , ESWARAN, Vetkav, Rajagopalan
IPC分类号： C08L23/14 , C08L23/10
摘要： Nonwoven fabrics and methods for making the same are described, wherein the fabrics comprise two or more propylene-based elastomers in combination with one or more propylene-based thermoplastic polymers. Specifically, the first propylene-based elastomer comprises at least 7% by weight ethylene or non-propylene alpha-olefin units, the second propylene-based elastomer comprises less than 7 % by weight ethylene or non-propylene alpha-olefin units, the first and second propylene-based elastomers each have a heat of fusion less than 80 J/g, and the propylene-based thermoplastic polymer has a heat of fusion greater than 80 J/g.

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