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1. 发明申请

WO2019215122A1 PROCESS FOR PREPARING PROPYLENE COPOLYMERS COMPRISING C4-C12-ALPHA OLEFIN COMONOMER UNITS 审中-公开
公开(公告)号：WO2019215122A1
公开(公告)日：2019-11-14
申请号：PCT/EP2019/061635
申请日：2019-05-07
申请人： BOREALIS AG
发明人： HOFF, Matthias , RESCONI, Luigi , SCHWARZENBERGER, Simon , TÖLTSCH, Wilfried
IPC分类号： C08F4/659 , C08F210/06 , C07F17/00
摘要： The present invention relates to a process for producing a copolymer of propylene, optionally ethylene, and at least one comonomer selected from alpha olefins having from 4 to 12 carbon atoms using a specific class of metallocene complexes in combination with a cocatalyst system comprising a boron containing cocatalyst and an aluminoxane cocatalyst, preferably in a multistage polymerization process including a gas phase polymerization step.

2. 发明申请

WO2015158791A2 NEW CATALYST SYSTEM FOR PRODUCING POLYETHYLENE COPOLYMERS IN A HIGH TEMPERATURE SOLUTION POLYMERIZATION PROCESS 审中-公开
标题翻译：用于在高温溶液聚合方法中生产聚乙烯共聚物的新型催化剂体系
公开(公告)号：WO2015158791A2
公开(公告)日：2015-10-22
申请号：PCT/EP2015/058205
申请日：2015-04-15
申请人： BOREALIS AG
发明人： AJELLAL, Noureddine , RESCONI, Luigi , HUBNER, Gerhard
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C07C2/34 , C07C2531/14 , C07C2531/38 , C07F7/0818 , C07F7/12 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F2500/03 , C08F2500/11 , C08F2500/12 , C08F2500/18 , C08F2800/20 , Y02P20/52 , C08F4/65927 , C08F210/14 , C07C11/02
摘要： Catalyst system for producing ethylene copolymers in a high temperature solution process, the catalyst system comprising (i) a metallocene complex of formula (I) wherein M is Hf X is a sigma ligand, L is a bridge of the formula -SiR 8 2 -, wherein 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 n is 0, 1 or 2 R 1 and R 1' are the same or can be different and can be a linear or branched C 1 -C 6 -alkyl group, 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 R 5 and R 5' are the same or are different and can be H or a linear or branched C 1 -C 6 - alkyl group or a OR group, wherein R is a C 1 -C 6 -alkyl group R 6 and R 6' are the same or are different and can be H or a C(R 10 ) 3 group, with R 10 being the same or different and R 10 can be H or a linear or branched C 1 -C 6 -alkyl group or R 5 and R 6 and/or R 5' and R 6' taken together form an unsubstituted 4-7 membered ring condensed to the benzene ring of the indenyl moiety, and R 7 and R 7' can be the same or are different and can be H or a linear or branched C 1 - C 6 -alkyl group (ii) an aluminoxane cocatalyst and/or (iii) a boron containing cocatalyst and (iv) optionally an aluminium alkyl compound.
摘要翻译：用于在高温溶液方法中生产乙烯共聚物的催化剂体系，所述催化剂体系包含（i）式（I）的茂金属络合物，其中M为Hf X为σ配体，L为式-SiR8 2-的桥，其中每个R 8独立地是C 1 -C 20烃基，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n是0,1或2个R 1和R 1' 相同或不同，可以是直链或支链C 1 -C 6 - 烷基，R 2和R 2'相同或不同，并且是CH 2 -R 9基团，其中R 9为H或直链或支链C 1 -C 6 - 烷基R5和R5'相同或不同，可以是H或直链或支链C 1 -C 6烷基或OR基，其中R是C 1 -C 6 - 烷基R6和R 6'相同或不同，并且可以是H或C（R 10）3基团，其中R 10相同或不同，R 10可以是H或直链或支链C 1 -C 6 - 烷基或R 5和R 6和/或R 5'和R 6 一起形成未取代的4-7元环稠合到茚基部分的苯环，R7和R7'可以相同或不同，可以是H或直链或支链C 1 -C 6烷基（ii）铝氧烷助催化剂和/或（iii）含硼助催化剂和（iv）任选的烷基铝化合物。

3. 发明申请

WO2015158790A2 IMPROVED CATALYST SYSTEM FOR PRODUCING POLYETHYLENE COPOLYMERS IN A HIGH TEMPERATURE SOLUTION POLYMERIZATION PROCESS 审中-公开
标题翻译：用于在高温溶液聚合方法中生产聚乙烯共聚物的改进的催化剂体系
公开(公告)号：WO2015158790A2
公开(公告)日：2015-10-22
申请号：PCT/EP2015/058204
申请日：2015-04-15
申请人： BOREALIS AG
发明人： AJELLAL, Noureddine , PELLECCHIA, Roberta , RESCONI, Luigi
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65908 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F2/06
摘要： Catalyst system for producing ethylene copolymers in a high temperature solution process, the catalyst system comprising (i) a metallocene complex of formula (I) wherein M is Hf or Zr X is a sigma ligand, L is a bridge of the formula -SiR 8 2 -, wherein 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 n is 0, 1 or 2 R 1 and R 1' are the same or can be different and can be a linear or branched C 1 -C 6 -alkyl group, 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 R 5 and R 5' are the same or are different and can be H or a linear or branched C 1 -C 6 -alkyl group or a OR group, wherein R is a C 1 -C 6 -alkyl group R 6 and R 6' are the same or are different and can be H or a C(R 10 ) 3 group, with R 10 being the same or different and R 10 can be H or a linear or branched C 1 -C 6 -alkyl group or R 5 and R 6 and/or R 5' and R 6' taken together form an unsubstituted 4-7 membered ring condensed to the benzene ring of the indenyl moiety, with the proviso that if R 5 and R 6 as well as R 5' and R 6' taken together form an unsubstituted 5 membered ring condensed to the benzene ring of the indenyl moiety then R 2 and R 2' are not a C 1 -alkyl group; and R 7 and R 7' can be the same or are different and can be H or a linear or branched C 1 -C 6 -alkyl group (ii) an aluminoxane cocatalyst and (iii) optionally a boron containing cocatalyst
摘要翻译：用于在高温溶液方法中生产乙烯共聚物的催化剂体系，所述催化剂体系包含（i）式（I）的茂金属络合物，其中M是Hf或Zr X是σ配体，L是式-SiR8 2 - ，其中每个R 8独立地是C 1 -C 20烃基，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n是0,1或2个R 1和 R 1'相同或不同，可以是直链或支链C 1 -C 6 - 烷基，R 2和R 2'相同或不同，为CH 2 -R 9基团，其中R 9为H或直链或支链C1 C 1-6 - 烷基R 5和R 5'相同或不同，并且可以是H或直链或支链C 1 -C 6 - 烷基或OR基，其中R是C 1 -C 6 - 烷基R6和R 6' 相同或不同，并且可以是H或C（R 10）3基团，其中R 10相同或不同，R 10可以是H或直链或支链C 1 -C 6 - 烷基或R 5和R 6和/或R 5' 并且R6'一起形成未取代的4-7元环稠合到茚基部分的苯环，条件是如果R 5和R 6以及R 5'和R 6'合在一起形成未被取代的5元环稠合到茚基部分的苯环，那么R 2和R 2'是不是C 1 - 烷基; 并且R 7和R 7'可以相同或不同，并且可以是H或直链或支链C 1 -C 6烷基（ii）铝氧烷助催化剂和（iii）任选的含硼助催化剂

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

WO2013064522A1 POLYPROPYLENE BLEND WITH IMPROVED BALANCE BETWEEN SIT AND MELTING POINT 审中-公开
标题翻译：聚丙烯混合物改善位点和熔点之间的平衡
公开(公告)号：WO2013064522A1
公开(公告)日：2013-05-10
申请号：PCT/EP2012/071528
申请日：2012-10-31
申请人： BOREALIS AG , REICHELT, Kristin , RESCONI, Luigi
发明人： REICHELT, Kristin , RESCONI, Luigi
IPC分类号： C08L23/10 , C08L23/14
CPC分类号： C08L23/14 , C08F210/06 , C08L23/10 , C08L23/142 , C08L2205/02 , C08L2205/025 , C08L2666/06 , C09D123/14 , C08F2/001 , C08F210/14 , C08F2500/12
摘要： Polymer composite comprising propylene copolymer composition having a comonomer content in the range of 2.5 to 10 wt.-%, the comonomers are C 5 to C 12 a-olefins, and a low-crystalline polymer having a melting temperature of below 120 °C, wherein further said polymer composite has (i) a melting temperature of at least 140 °C, and (ii) a heat sealing initiation temperature (SIT) of not more than 110 °C.
摘要翻译：共聚单体含量为2.5〜10重量％的丙烯共聚物组合物，共聚单体为C 5〜C 12α-烯烃，熔融温度为120℃以下的低结晶性聚合物，所述聚合物复合材料具有（i）至少140℃的熔融温度，和（ii）不超过110℃的热封起始温度（SIT）。

6. 发明申请

WO2021089473A1 HETEROPHASIC PROPYLENE ETHYLENE COPOLYMER COMPOSITION WITH DESIRABLE BALANCE OF MECHANICAL PROPERTIES 审中-公开
公开(公告)号：WO2021089473A1
公开(公告)日：2021-05-14
申请号：PCT/EP2020/080665
申请日：2020-11-02
申请人： BOREALIS AG
发明人： WANG, Jingbo , RESCONI, Luigi , GAHLEITNER, Markus , BERNREITNER, Klaus , TÖLTSCH, Wilfried
IPC分类号： C08L23/12
摘要： A heterophasic propylene ethylene copolymer composition having an MFR2 in the range from 1.0 to 55.0 g/10 min and a melting temperature in the range from 155 to 162 °C, comprising: i) from 60 to 88 wt.-% of a xylene cold insoluble fraction (XCI) having an intrinsic viscosity iV(XCI) in the range from 1.40 to 2.50 dl/g, an isotactic pentad concentration [mmmm] of more than 97.0% and a content of 2,1- regiodefects in the range from 0.1 to 0.4 mol%, ii) from 12 to 40 wt.-% of a xylene cold soluble fraction (XCS) having an intrinsic viscosity iV(XCS) in the range from 1.80 to 3.20 dl/g and an ethylene content C2(XCS) in the range from 25 to 80 wt.-%, wherein the ratio of the intrinsic viscosities of the two fractions, iV(XCS)/iV(XCI), is in the range from 1.0 to 2.0.

7. 发明申请

WO2018108918A1 CATALYST SYSTEM FOR PRODUCING POLYETHYLENE COPOLYMERS IN A HIGH TEMPERATURE SOLUTION POLYMERIZATION PROCESS 审中-公开
公开(公告)号：WO2018108918A1
公开(公告)日：2018-06-21
申请号：PCT/EP2017/082434
申请日：2017-12-12
申请人： BOREALIS AG
发明人： AJELLAL, Noureddine , FAIT, Anna , RESCONI, Luigi
IPC分类号： C08F4/6592 , C08F210/16 , C08F210/14
摘要： Catalyst system for producing ethylene copolymers in a high temperature solution process, the catalyst system comprising (i) a metallocene complex of formula (I) wherein: M is Hf or a mixture with Zr, provided that more than 50% by moles of the complex of Formula (I) has M = Hf; X is a sigma ligand; R are the same or different from each other and can be saturated linear or branched C 1 -C 10 alkyl, C 6 -C 10 aryl, C 4 -C 10 heteroaryl, C 6 -C 20 alkylaryl or C 6 -C 20 arylalkyl groups, which can optionally contain up to 2 heteroatoms or silicon atoms; R 1 is a C 6 -C 10 aryl or C 6 -C 20 alkylaryl group optionally containing up to 2 heteroatoms or silicon atoms or a C 4 -C 10 heteroaryl group; R 2 is a C 4 -C 20 cycloalkyl group, optionally carrying alkyl substituents in beta-positions, of formula (II) in which R' can be the same or can be different from each other and can be hydrogen or is defined as R and n is 1 to 17 (ii) a boron containing cocatalyst

8. 发明申请

WO2015104266A1 HETEROPHASIC POLYPROPYLENE POLYMER 审中-公开
标题翻译：异构聚丙烯聚合物
公开(公告)号：WO2015104266A1
公开(公告)日：2015-07-16
申请号：PCT/EP2015/050114
申请日：2015-01-06
申请人： BOREALIS AG
发明人： WANG, Jingbo , DOSHEV, Petar , RESCONI, Luigi , TÖLTSCH, Wilfried
IPC分类号： C08F210/06
CPC分类号： C08L23/142 , C08F210/06 , C08J5/18 , C08J2323/16 , C08J2423/16 , C08F110/06 , C08F2500/03 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F210/16 , C08F2/001
摘要： A heterophasic propylene ethylene copolymer having an MFR 2 of 0.5 to 100 g/10m in and obtained using single site catalysis comprising: (i) a propylene homopolymer or propylene ethylene copolymer matrix having up to 4 wt% ethylene; and (ii) an ethylene propylene rubber (EPR) dispersed in the matrix; said heterophasic propylene ethylene copolymer having a xylene cold soluble content (XS) of 20 to 40 %; wherein the ethylene content of the xylene cold soluble fraction of said heterophasic propylene ethylene copolymer is between 70 and 90 wt.%; wherein the xylene cold soluble fraction of said heterophasic propylene ethylene copolymer has an intrinsic viscosity ( IV ) of 3.0 dl/g or more; and wherein the melting enthalpy (ΔΗM) of the heterophasic propylene ethylene copolymer is between 10 and 30 J/g at a temperature of 0 to 130°C.
摘要翻译：使用单位点催化得到MFR 2为0.5至100g / 10m的多相丙烯乙烯共聚物，其包含：（i）具有至多4重量％乙烯的丙烯均聚物或丙烯乙烯共聚物基质; 和（ii）分散在基质中的乙丙橡胶（EPR）; 所述异相丙烯乙烯共聚物具有20至40％的二甲苯冷可溶物含量（XS）; 其中所述多相丙烯乙烯共聚物的二甲苯冷可溶部分的乙烯含量为70-90重量％; 其中所述多相丙烯乙烯共聚物的二甲苯冷可溶部分的特性粘度（IV）为3.0dl / g以上; 并且其中多相丙烯乙烯共聚物的熔融焓（ΔHM）在0至130℃的温度下为10至30J / g。

9. 发明申请

WO2014154610A1 PROPYLENE COPOLYMER WITH HIGH IMPACT PROPERTIES 审中-公开
标题翻译：具有高冲击性能的丙烯共聚物
公开(公告)号：WO2014154610A1
公开(公告)日：2014-10-02
申请号：PCT/EP2014/055795
申请日：2014-03-24
申请人： BOREALIS AG
发明人： BORAGNO, Luca , RESCONI, Luigi , LILJA, Johanna , GAHLEITNER, Markus
IPC分类号： C08F210/06
CPC分类号： C08F210/06 , C08F4/65912 , C08F4/6592 , C08L23/14 , C08L23/142 , C08F2/001 , C08F4/65927 , C08F210/16 , C08F2500/03 , C08F2500/12 , C08F2500/26
摘要： Monophasic propylene copolymer with high stiffness and impact resistance.
摘要翻译：单相丙烯共聚物具有高刚度和耐冲击性。

10. 发明申请

WO2014096171A1 CATALYST 审中-公开
标题翻译：催化剂
公开(公告)号：WO2014096171A1
公开(公告)日：2014-06-26
申请号：PCT/EP2013/077344
申请日：2013-12-19
申请人： BOREALIS AG
发明人： CASTRO, Pascal , VIRKKUNEN, Ville , IZMER, Vyatcheslav , KONONOVICH, Dmitry , VOSKOBOYNIKOV, Alexander , RESCONI, Luigi
IPC分类号： C07F17/00 , C07F7/08 , C08F10/06 , C08F4/6592 , C08F4/02
CPC分类号： C07C1/326 , C07C1/20 , C07C41/30 , C07C2531/04 , C07C2531/18 , C07C2531/24 , C07C2602/24 , C07F7/0818 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F4/02 , C08F2500/03 , C08F2500/12 , C08F2500/15 , C07C13/465 , C07C43/188
摘要： A catalyst in solid particulate form free from an external carrier material comprising a 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; each R 2 is independently hydrogen or a C1-C20 hydrocarbyl radical provided that at least one R 2 is not hydrogen; each R 5 is independently hydrogen or a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16; each R 6 is independently hydrogen or a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16; each n is independently 1, 2 or 3; each R 8 is a C1-20 hydrocarbyl group and (ii) a cocatalyst comprising a compound of a group 13 metal, e.g. Al or boron.
摘要翻译：固体颗粒形式的催化剂，其不含外部载体材料，其包含式（I）的络合物，其中M为锆或铪; 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; 每个R 2独立地为氢或C 1 -C 20烃基，条件是至少一个R 2不是氢; 每个R 5独立地是氢或任选含有一个或多个第14-16族的杂原子的C 1-20烃基; 每个R 6独立地为氢或任选含有一个或多个第14-16族的杂原子的C 1-20烃基; 每个n独立地为1,2或3; 每个R 8是C 1-20烃基，和（ii）包含13族金属化合物的助催化剂， Al或硼。

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