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1. 发明申请

WO2020239603A1 IMPROVED PREPARATION OF CATALYST SYSTEM 审中-公开
公开(公告)号：WO2020239603A1
公开(公告)日：2020-12-03
申请号：PCT/EP2020/064197
申请日：2020-05-20
申请人： BOREALIS AG
发明人： REZNICHENKO, Alexander , VIRKKUNEN, Ville
IPC分类号： C08F4/6592 , C08F4/02 , C08F10/06
摘要： Improved preparation process for silica supported catalyst systems, which comprise a specific class of metallocene complexes in combination with a boron containing cocatalyst and an aluminoxane cocatalyst and use of the new, improved catalyst system.

2. 发明申请

WO2018091684A1 CATALYSTS 审中-公开
公开(公告)号：WO2018091684A1
公开(公告)日：2018-05-24
申请号：PCT/EP2017/079662
申请日：2017-11-17
申请人： BOREALIS AG
发明人： AJELLAL, Noureddine , RESCONI, Luigi , IZMER, Vyatcheslav V. , KONONOVICH, Dmitry S. , OSKOBOYNIKOV, Alexander Z. , VIRKKUNEN, Ville
IPC分类号： C07F7/08 , C08F4/649 , C08F10/06 , C07C13/465
摘要： A complex of formula (I) wherein M is zirconium or hafnium; each X independently is a sigma ligand; L is a divalent bridge selected from -R' 2 C-, -R' 2 C-CR' 2 -, -R' 2 Si-, -R' 2 Si-SiR' 2 -, -R' 2 Ge-, wherein each R' is independently a hydrogen atom or a C 1 -C 20 -hydrocarbyl group optionally containing one or more silicon atoms or heteroatoms of Group 14-16 of the periodic table or fluorine atoms, and optionally two R' groups taken together can form a ring; R 2 and R 2' are each independently a C 1 -C 20 hydrocarbyl group, -OC 1- hydrocarbyl group or -SC 1-20 hydrocarbyl group; R 5 is a -OC 1-20 hydrocarbyl group or -SC 1-20 hydrocarbyl group, said R 5 group being optionally substituted by one or more halo groups; R 5' is hydrogen or a C 1-20 hydrocarbyl group; -OC 1-20 hydrocarbyl group or -SC 1-20 hydrocarbyl group; said C 1-20 hydrocarbyl group being optionally substituted by one or more halo groups; R 6 and R 6' are each independently a C 1-20 hydrocarbyl group; -OC 1-20 hydrocarbyl group or -SC 1-20 hydrocarbyl group; each R 1 and R 1' are independently -CH 2 R x wherein R x are each independently H, or a C 1-20 hydrocarbyl group, optionally containing heteroatoms.

3. 发明申请

WO2013098150A1 PROPYLENE RANDOM COPOLYMER 审中-公开
标题翻译：丙烯随机共聚物
公开(公告)号：WO2013098150A1
公开(公告)日：2013-07-04
申请号：PCT/EP2012/076118
申请日：2012-12-19
申请人： BOREALIS AG
发明人： VIRKKUNEN, Ville , VESTBERG, Torvald
IPC分类号： C08F210/06 , C08F4/651
CPC分类号： C08F210/06 , C08F4/16 , C08F4/50 , C08F4/651 , C08F4/6548 , C08F4/6555 , C08F210/16 , C08F2500/12
摘要： Propylene random copolymers with low randomness and being free of from catalyst originating phthalates.
摘要翻译：具有低随机性且不含源自邻苯二甲酸酯的催化剂的丙烯无规共聚物。

4. 发明申请

WO2014096164A1 CATALYSTS 审中-公开
标题翻译：催化剂
公开(公告)号：WO2014096164A1
公开(公告)日：2014-06-26
申请号：PCT/EP2013/077335
申请日：2013-12-19
申请人： BOREALIS AG
发明人： RESCONI, Luigi , CASTRO, Pascal , VIRKKUNEN, Ville , IZMER, Vyatcheslav V , KONONOVICH, Dmitry S , KULYABIN, Pavel Sergeevich , VOSKOBOYNIKOV, Alexander Z
IPC分类号： C07F17/00 , C07F7/08 , C08F10/06 , C08F4/6592
CPC分类号： C08F4/65927 , C07C1/321 , C07C17/16 , C07C45/00 , C07C51/00 , C07F7/0818 , C07F7/082 , C07F17/00 , C08F210/06 , C08F10/06 , C08F4/65912 , C08F210/16 , C08F2500/03 , C08F2500/12
摘要： An asymmetric complex of formula (I) wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from -R' 2 C-, -R' 2 C-CR' 2 -, -R' 2 Si-, -R' 2 Si-SiR' 2 -, -R' 2 Ge-, wherein each R' is independently a hydrogen atom, C1-C20-alkyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; R 2 and R 2 ' are each independently a C 1 -C 20 hydrocarbyl radical; R 5' is a C 1-20 hydrocarbyl group; R 5 is hydrogen, or a C 1-20 hydrocarbyl group; R 6 is a non tertiary C 1-10 alkyl group or C6-10-aryl group or C7-10 arylalkyl group or ZR 3 ; R 6' is a tertiary C 4-20 alkyl group; Z is O or S; R 3 is a C1-20 hydrocarbyl group optionally substituted with halo; Ar is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R 1 ; Ar' is an aryl or heteroaryl group having up to 20 carbon atoms optionally substituted by one or more groups R 1 ; each R 1 is a C 1-20 hydrocarbyl group or two R 1 groups on adjacent carbon atoms taken together can form a fused 5 or 6 membered ring with the Ar group, said ring being itself optionally substituted with one or more groups R 4 ; and each R 4 is a C 1-20 hydrocarbyl group.
摘要翻译：式（I）的不对称配合物，其中M是锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地为氢原子，C 1 -C 20烷基，三（C 1 -C 20 - 烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; R2和R2'各自独立地为C1-C20烃基; R5'是C1-20烃基; R5是氢或C1-20烃基; R6是非叔C 1-10烷基或C 6-10 - 芳基或C 7-10芳基烷基或ZR 3; R6'是叔C4-20烷基; Z是O或S; R3是任选被卤素取代的C 1-20烃基; Ar是任选被一个或多个R 1基团取代的具有至多20个碳原子的芳基或杂芳基; Ar'是任选被一个或多个R 1基团取代的具有至多20个碳原子的芳基或杂芳基; 每个R 1是C 1-20烃基或相邻碳原子上的两个R 1基团可以与Ar基团形成稠合的5或6元环，所述环本身任选地被一个或多个基团R 4取代; 并且每个R 4是C 1-20烃基。

5. 发明申请

WO2014060541A1 POLYMERISATION PROCESS 审中-公开
标题翻译：聚合过程
公开(公告)号：WO2014060541A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/071768
申请日：2013-10-17
申请人： BOREALIS AG
发明人： CASTRO, Pascal , KALLIO, Kalle , HUHTANEN, Laurie , VIRKKUNEN, Ville
IPC分类号： C08F10/00
CPC分类号： C08F110/06 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F10/00
摘要： A process for the preparation of a propylene homopolymer comprising polymerising propylene in the presence of a catalyst comprising: (i) a metallocene complex of a group (IV) metal said metallocene comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form, preferably in solid particulate form, and being free from an external carrier; preferably wherein the melting point of the propylene polymer is controlled by adjusting the amount of or nature of the boron cocatalyst.
摘要翻译：一种制备丙烯均聚物的方法，包括在催化剂存在下聚合丙烯，所述催化剂包含：（i）金属茂族金属茂金属，所述金属茂包含至少两个环戊二烯基型配体; （ii）硼助催化剂; 和（iii）铝氧烷助催化剂; 所述催化剂为固体形式，优选为固体颗粒形式，并且不含外部载体; 优选其中丙烯聚合物的熔点通过调节硼助催化剂的量或性质来控制。

6. 发明申请

WO2014060540A1 POLYMERISATION PROCESS AND CATALYST 审中-公开
标题翻译：聚合过程和催化剂
公开(公告)号：WO2014060540A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/071767
申请日：2013-10-17
申请人： BOREALIS AG
发明人： KALLIO, Kalle , MUSTONEN, Marja , HUHTANEN, Lauri , SEVERN, John , CASTRO, Pascal , VIRKKUNEN, Ville , HONGELL, Anu-Leena , LEHTINIEMI, Ismo
IPC分类号： C08F10/00 , C08F4/6592
CPC分类号： C08F4/76 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F210/06 , C08F210/16 , C08F2500/03 , C08F2500/12 , C08F210/14 , C08F110/06
摘要： A process for the polymerisation of at least one olefin comprising reacting said at least one olefin with a catalyst comprising: (i) a metallocene complex said metallocene comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form, preferably in solid particulate form, and being free from an external carrier.
摘要翻译：一种用于聚合至少一种烯烃的方法，包括使所述至少一种烯烃与催化剂反应，所述催化剂包含：（i）金属茂配合物，所述茂金属包含至少两个环戊二烯基型配体; （ii）硼助催化剂; 和（iii）铝氧烷助催化剂; 所述催化剂为固体形式，优选为固体颗粒形式，并且不含外部载体。

7. 发明申请

WO2020239602A1 CATALYST SYSTEM 审中-公开
公开(公告)号：WO2020239602A1
公开(公告)日：2020-12-03
申请号：PCT/EP2020/064194
申请日：2020-05-20
申请人： BOREALIS AG
发明人： RESCONI, Luigi Maria Cristoforo , TOELTSCH, Wilfried , VIRKKUNEN, Ville , KALLIO, Kalle , LUSTIG, Soile , AJELLAL, Noureddine , MUSTONEN, Marja , REZNICHENKO, Alexander
IPC分类号： C08F4/6592 , C08F4/02 , C08F210/06 , C07F17/00 , C08F210/16
摘要： New, improved silica supported catalyst system, which comprises a specific class of metallocene complexes in combination with a boron containing cocatalyst and an aluminoxane cocatalyst, its use for producing propylene homopolymers, propylene copolymers, especially with ethylene, as well as heterophasic propylene copolymers, preferably in a multistep process including a gas phase polymerization step.

8. 发明申请

WO2020002654A1 CATALYSTS 审中-公开
公开(公告)号：WO2020002654A1
公开(公告)日：2020-01-02
申请号：PCT/EP2019/067435
申请日：2019-06-28
申请人： BOREALIS AG
发明人： AJELLAL, Noureddine , VIRKKUNEN, Ville , RESCONI, Luigi Maria Cristoforo , IZMER, Vyatcheslav V. , KONONOVICH, Dmitry S. , VOSKOBOYNIKOV, Alexander Z. , WANG, Jingbo , SCHWARZENBERGER, Simon , TÖLTSCH, Wilfried Peter
IPC分类号： C08F110/06 , C08F4/659
摘要： A complex of formula (I): (I') M is Hf; each X is a sigma ligand; L is a bridge of formula -(ER 8 2 ) y -; y is 1 or 2; E is C or Si; each R 8 is independently a C 1 -C 20 -hydrocarbyl, tri(C 1 -C 20 -alkyl)silyl, C 6 -C 20 - aryl, C 7 -C 20 -arylalkyl or C 7 -C 20 -alkylaryl or L is an alkylene group such as methylene or ethylene; Ar and Ar' are each independently an aryl or heteroaryl group optionally substituted by 1 to 3 groups R 1 or R 1' respectively; R 1 and R 1' are each independently the same or can be different and are a linear or branched C 1 -C 6 -alkyl group, C 7-20 arylalkyl, C 7-20 alkylaryl group or C 6-20 aryl group with the proviso that if there are four or more R 1 and R 1' groups present in total, one or more of R 1 and R 1' is other than tert butyl; R 2 and R 2' are the same or are different and are a CH 2 -R 9 group, with R 9 being H or linear or branched C 1 -C 6 -alkyl group, C 3-8 cycloalkyl group, C 6-10 aryl group; each R 3 is a -CH 2 -, -CHRx- or C(Rx) 2 - group wherein Rx is C 1-4 alkyl and where m is 2-6; R 5 is a linear or branched C 1 -C 6 -alkyl group, C 7-20 arylalkyl, C 7-20 alkylaryl group or C 6 -C 20 -aryl group; R 6 is a C(R 10 ) 3 group, with R 10 being a linear or branched C 1 -C 6 alkyl group; and R 7 and R 7' are the same or are different and are H or a linear or branched C 1 - C 6 -alkyl group. Invention relates also to a catalyst in solid form comprising (i) a complex of formula (I) and (ii) a cocatalyst of an aluminium compound and (iii) a cocatalyst of a boron compound.

9. 发明申请

WO2014060534A1 CATALYST 审中-公开
标题翻译：催化剂
公开(公告)号：WO2014060534A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/071760
申请日：2013-10-17
申请人： BOREALIS AG
发明人： KALLIO, Kalle , MUSTONEN, Marja , HUHTANEN, Lauri , SEVERN, John , CASTRO, Pascal , VIRKKUNEN, Ville , HONGELL, Anu-Leena , LEHTINIEMI, Ismo
IPC分类号： C08F10/00
CPC分类号： C08F4/65927 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08F10/06 , C08F210/06 , C08F4/6492 , C08F210/16 , C08F2500/03 , C08F2500/12 , C08F210/14 , C08F110/06
摘要： A catalyst comprising (i) a metallocene complex of a group (IV) metal said metallocene comprising at least two cyclopentadienyl type ligands; (ii) a boron cocatalyst; and (iii) an aluminoxane cocatalyst; said catalyst being in solid form, preferably in solid particulate form, and being free from an external carrier.
摘要翻译：一种催化剂，其包括（i）第（IV）族金属的茂金属络合物，所述茂金属包含至少两个环戊二烯基型配体; （ii）硼助催化剂; 和（iii）铝氧烷助催化剂; 所述催化剂为固体形式，优选为固体颗粒形式，并且不含外部载体。

10. 发明申请

WO2013007664A1 HETEROPHASIC COPOLYMERS 审中-公开
标题翻译：异构共聚物
公开(公告)号：WO2013007664A1
公开(公告)日：2013-01-17
申请号：PCT/EP2012/063332
申请日：2012-07-06
申请人： BOREALIS AG , HAFNER, Norbert , RESCONI, Luigi , GAHLEITNER, Markus , WANG, Jimgbo , CASTRO, Pascal , KULYABIN, Pavel Sergeevich , IZMER, Vyatcheslav , VOSKOBOYNIKOV, Alexander , KONONOVICH, Dmitry , VIRKKUNEN, Ville
发明人： HAFNER, Norbert , RESCONI, Luigi , GAHLEITNER, Markus , WANG, Jimgbo , CASTRO, Pascal , KULYABIN, Pavel Sergeevich , IZMER, Vyatcheslav , VOSKOBOYNIKOV, Alexander , KONONOVICH, Dmitry , VIRKKUNEN, Ville
IPC分类号： C08L23/12 , C08F2/00
CPC分类号： C07F7/0818 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A heterophasic polypropylene resin comprising a polypropylene homopolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the xylene soluble fraction of the heterophasic polypropylene resin is in the range 20 to less than 50 wt%; the heterophasic polypropylene resin has an MFR2 of 0.01 to 50 g/10min; the ethylene content of the xylene soluble fraction of the heterophasic polypropylene resin is in the range of at least 20 wt% to less than 50 wt%; the heterophasic polypropylene resin has a notched charpy impact strength at -20C of at least 25 kJ/m 2 , preferably at least 50 kJ/m 2 ; and wherein the MFR 2 (Matrix)/MFR 2 (XS) ≥ 5, preferably ≥10.
摘要翻译：包含分散在基质内的聚丙烯均聚物基质相（A）和乙烯 - 丙烯共聚物相（B）的多相聚丙烯树脂，其中所述多相聚丙烯树脂的二甲苯可溶部分在20至小于50重量％的范围内; 多相聚丙烯树脂的MFR 2为0.01〜50g / 10min; 多相聚丙烯树脂的二甲苯可溶部分的乙烯含量在至少20重量％至小于50重量％的范围内; 多相聚丙烯树脂在-20℃下具有至少25kJ / m 2，优选至少50kJ / m 2的缺口夏比冲击强度; 并且其中MFR 2（Matrix）/ MFR 2（XS）= 5，优选= 10。

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