-
公开(公告)号：EP4198064A1
公开(公告)日：2023-06-21
申请号：EP23155448.6
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： RIX, Francis C. , LUE, Ching-tai , HARLAN, C. Jeff , MCCULLOUGH, Laughlin G.
IPC: C08F210/16 , C08F4/6592
Abstract: Catalyst systems and methods for making and using the same. A method of polymerizing olefins to produce a polyolefin polymer with a multimodal composition distribution, includes contacting ethylene and a comonomer with a catalyst system. The catalyst system includes a first catalyst compound and a second catalyst compound that are co-supported to form a commonly supported catalyst system. The first catalyst compound includes a compound with the general formula (C 5 H a R 1 b )(C 5 H c R 2 d )HfX 2 . The second catalyst compound includes at least one of the following general formulas:
In both catalyst systems, the R groups can be independently selected from any number of substituents, including, for example, H, a hydrocarbyl group, a substituted hydrocarbyl group, or a heteroatom group, among others.
-
公开(公告)号：EP3105257B1
公开(公告)日：2020-10-21
申请号：EP15705878.5
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： LUE, Ching-Tai , RIX, Francis C. , BOLLER, Timothy M. , GIESBRECHT, Garth R. , GOODE, Mark G. , KAO, Sun-Chueh , LI, Dongming , PEQUENO, R. Eric , ZILKER, JR. Daniel P.
IPC: C08F2/34 , C08F210/02 , C08F210/16 , C08F4/6592 , C08J5/18
-
公开(公告)号：EP3105263A1
公开(公告)日：2016-12-21
申请号：EP15705879.3
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： RIX, Francis C. , LUE, Ching-tai , HARLAN, C. Jeff , MCCULLOUGH, Laughlin G.
IPC: C08F210/16 , C08F4/6592
CPC classification number: C08F210/16 , C07F17/00 , C08F2/00 , C08F2/34 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F4/76 , C08F210/02 , C08F210/08 , C08F210/14 , C08F2410/02 , C08F2420/00 , C08F2420/01 , C08F2500/01 , C08F2500/02 , C08F2500/08 , C08F2500/09 , C08F2500/10 , C08F2500/11 , C08F2500/12 , C08F2500/13 , C08F2500/18 , C08F2800/20 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08F2500/03
Abstract: Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer has a melt index ratio (MIR) greater than about 40. The polymer also has a value for Mw1/Mw2 of at least about 2.0, wherein Mw1/Mw2 is a ratio of a weight average molecular weight (Mw) for a first half of a temperature rising elution (TREF) curve from a cross-fractionation (CFC) analysis to an Mw for a second half of the TREF curve. The polymer also has a value for Tw1−Tw2 of less than about −15° C., wherein Tw1−Tw2 is a difference of a weight average elution temperature (Tw) for the first half of the TREF curve to a Tw for the second half of the TREF curve.
Abstract translation: 催化剂体系及其制备和使用方法。 使烯烃聚合以制备具有多峰组成分布的聚烯烃聚合物的方法包括使乙烯和共聚单体与催化剂体系接触。 该催化剂体系包括共负载的第一催化剂化合物和第二催化剂化合物以形成通常负载的催化剂体系。 第一催化剂化合物包括具有通式（C5HaR1b）（C5HcR2d）HfX2的化合物。第二催化剂化合物包括以下通式中的至少一个：在两种催化剂体系中，R基团 可以独立地选自任何数量的取代基，包括例如H，烃基，取代的烃基或杂原子基团等。
-
4.发明公开
公开(公告)号：EP3998293A1
公开(公告)日：2022-05-18
申请号：EP22150190.1
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： LUE, Ching-Tai , RIX, Francis C. , BOLLER, Timothy M. , GIESBRECHT, Garth R. , GOODE, Mark G. , FARLEY, James M. , KAO, Sun-Chueh , LI, Dongming , PEQUENO, R. Eric , ZILKER, Daniel P. Jr.
IPC: C08F210/16 , C08F4/6592
Abstract: The invention relates to a polymer, comprising ethylene and at least one alpha olefin having 4 carbon atoms, wherein the polymer has:
a total haze of less than about 30 %;
an average modulus of greater than about 30,000 psi;
a dart impact strength of greater than about 120 g for a 1 mil film;
a melt index ratio (MIR) greater than about 25; and
an Elmendorf machine direction tear of greater than about 170 g at 1 mil film gauge.
-
5.发明公开
公开(公告)号：EP3998292A1
公开(公告)日：2022-05-18
申请号：EP22150196.8
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： LUE, Ching-Tai , RIX, Francis C. , BOLLER, Timothy M. , GIESBRECHT, Garth R. , GOODE, Mark G. , FARLEY, James M. , KAO, Sun-Chueh , LI, Dongming , PEQUENO, R. Eric , ZILKER, Daniel P. Jr.
IPC: C08F210/02 , C08F4/6592 , C08F2/34
Abstract: The invention relates to a polymer, comprising ethylene and at least one alpha olefin having from 4 to 20 carbon atoms, wherein the polymer has:
an absence of a negative inflection point in a van Gurp Palmen (vGP) plot at a frequency of between about 0.1 rad/s and 300 rad/s at 190 °C;
a melt index ratio (MIR) greater than about 40;
a relationship between average modulus (M) and dart impact strength in g/mil (DIS) complying with the formula: DIS ≥ 0.8 x 100 + e 11.71 − 0.000268 xM + 2.183 x 10 − 9 xM 2 .
-
6.发明公开METHOD OF PRODUCING POLYETHYLENE AND POLYETHYLENE THEREOF 审中-公开维多利亚ZUR HERSTELLUNG VON POLYETHYLEN UND POLYETHYLEN DAVON
公开(公告)号：EP3105258A1
公开(公告)日：2016-12-21
申请号：EP15705882.7
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： BOLLER, Timothy M. , LUE, Ching-tai , RIX, Francis C. , ZILKER, Daniel P. , HARLAN, C. Jeff , FARLEY, James M. , HUSSEIN, Fathi D. , LI, Dongming , BEST, Steven A.
IPC: C08F2/34 , C08F210/02 , C08F210/16 , C08F4/6592
CPC classification number: C08F210/16 , C07F17/00 , C08F2/00 , C08F2/34 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F4/76 , C08F210/02 , C08F210/08 , C08F210/14 , C08F2410/02 , C08F2420/00 , C08F2420/01 , C08F2500/01 , C08F2500/02 , C08F2500/08 , C08F2500/09 , C08F2500/10 , C08F2500/11 , C08F2500/12 , C08F2500/13 , C08F2500/18 , C08F2800/20 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08F2500/03
Abstract: Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer has a melt index ratio (MIR) greater than about 40. The polymer also has a value for Mw1/Mw2 of at least about 2.0, wherein Mw1/Mw2 is a ratio of a weight average molecular weight (Mw) for a first half of a temperature rising elution (TREF) curve from a cross-fractionation (CFC) analysis to an Mw for a second half of the TREF curve. The polymer also has a value for Tw1−Tw2 of less than about −15° C., wherein Tw1−Tw2 is a difference of a weight average elution temperature (Tw) for the first half of the TREF curve to a Tw for the second half of the TREF curve.
Abstract translation: 催化剂系统及其制造和使用方法。 聚合烯烃以制备具有多峰组成分布的聚烯烃聚合物的方法包括使乙烯和共聚单体与催化剂体系接触。 催化剂体系包括第一催化剂化合物和第二催化剂化合物，其共同负载以形成通常负载的催化剂体系。 第一催化剂化合物包括具有通式（C5HaR1b）（C5HcR2d）HfX2的化合物。 第二催化剂化合物包括以下通式中的至少一种：在两种催化剂体系中，R基团可以独立地选自任意数量的取代基，包括例如H，烃基，取代的烃基或 杂原子基团等。
-
公开(公告)号：EP3943514A1
公开(公告)日：2022-01-26
申请号：EP21187028.2
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： RIX, Francis C. , LUE, Ching-Tai , HARLAN, C. Jeff , McCULLOUGH, Laughlin G.
IPC: C08F4/659 , C08F4/6592 , C08F210/16
Abstract: The invention relates to a catalyst composition comprising a first catalyst compound and a second catalyst compound that are co-supported forming a commonly supported catalyst system, wherein the first catalyst compound comprises the following general formula:
(C 5 H a R 1 b )(C 5 H c R 2 d )HfX 2
and the second catalyst compound comprises at least one of the following general formulas:
-
公开(公告)号：EP3778671A1
公开(公告)日：2021-02-17
申请号：EP20195785.9
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： LUE, Ching-Tai , RIX, Francis C. , BOLLER, Timothy M. , GIESBRECHT, Garth R. , GOODE, Mark G. , KAO, Sun-Chueh , LI, Dongming , PEQUENO, R. Eric , ZILKER, JR. Daniel P.
IPC: C08F210/16 , C08F4/6592 , C08J5/18
Abstract: The invention relates to a polymer, comprising ethylene and at least one alpha olefin having from 4 to 20 carbon atoms, wherein the polymer has:
a peak in a first derivative of a van Gurp Palmen (vGP) plot at a frequency of between about 0.1 rad/s and 300 rad/s at 190 °C;
a melt index ratio (MIR) greater than about 15; and
a dart impact strength of greater than about 350 g/mil.
-
公开(公告)号：EP3105264A1
公开(公告)日：2016-12-21
申请号：EP15705880.1
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： KAO, Sun-Chueh , RIX, Francis C. , LUE, Ching-Tai , GOODE, Mark G. , LI, Dongming
IPC: C08F210/16 , C08F4/659 , C08F4/6592
CPC classification number: C08F210/16 , C07F17/00 , C08F2/00 , C08F2/34 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F4/76 , C08F210/02 , C08F210/08 , C08F210/14 , C08F2410/02 , C08F2420/00 , C08F2420/01 , C08F2500/01 , C08F2500/02 , C08F2500/08 , C08F2500/09 , C08F2500/10 , C08F2500/11 , C08F2500/12 , C08F2500/13 , C08F2500/18 , C08F2800/20 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08F2500/03
Abstract: Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer has a melt index ratio (MIR) greater than about 40. The polymer also has a value for Mw1/Mw2 of at least about 2.0, wherein Mw1/Mw2 is a ratio of a weight average molecular weight (Mw) for a first half of a temperature rising elution (TREF) curve from a cross-fractionation (CFC) analysis to an Mw for a second half of the TREF curve. The polymer also has a value for Tw1−Tw2 of less than about −15° C., wherein Tw1−Tw2 is a difference of a weight average elution temperature (Tw) for the first half of the TREF curve to a Tw for the second half of the TREF curve.
Abstract translation: 催化剂体系及其制备和使用方法。 使烯烃聚合以制备具有多峰组成分布的聚烯烃聚合物的方法包括使乙烯和共聚单体与催化剂体系接触。 该催化剂体系包括共负载的第一催化剂化合物和第二催化剂化合物以形成通常负载的催化剂体系。 第一催化剂化合物包括具有通式（C5HaR1b）（C5HcR2d）HfX2的化合物。第二催化剂化合物包含下式：（A），其中每个R3或R4独立地为 H，烃基，取代的烃基或杂原子基团，其中每个R 3或R 4可以相同或不同，并且每个X独立地为选自不稳定的烃基，取代的烃基，杂原子的离去基团 基团或连接至R 3基团的二价基团。
-
公开(公告)号：EP3105259A2
公开(公告)日：2016-12-21
申请号：EP15705881.9
申请日：2015-02-10
Applicant: Univation Technologies, LLC
Inventor： RIX, Francis C. , TODD, Alexander D. , HARLAN, Jeff C.
IPC: C08F4/6592 , C08F210/16 , C07F17/00
Abstract: Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer has a melt index ratio (MIR) greater than about 40. The polymer also has a value for Mw1/Mw2 of at least about 2.0, wherein Mw1/Mw2 is a ratio of a weight average molecular weight (Mw) for a first half of a temperature rising elution (TREF) curve from a cross-fractionation (CFC) analysis to an Mw for a second half of the TREF curve. The polymer also has a value for Tw1−Tw2 of less than about −15° C., wherein Tw1−Tw2 is a difference of a weight average elution temperature (Tw) for the first half of the TREF curve to a Tw for the second half of the TREF curve.
Abstract translation: 催化剂体系及其制备和使用方法。 提供了一种使得催化剂组合物甲基化的方法，同时基本上正常化了异构体分布。 该方法包括将有机金属化合物在二甲氧基乙烷（DME）中浆化，并加入RMgBr在DME中的溶液，其中R是甲基或苄基，并且其中RMgBr相对于有机金属化合物大于约2.3当量。 在添加RMgBr之后，浆料混合至少约四小时。 烷基化的有机金属被分离出来，其中甲基化的物质具有介于约0.9和约1.2之间的内消旋/外消旋比。
