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41. 发明申请

WO2022112290A1 REMOVAL OF ODORANTS FROM POST-CONSUMER POLYOLEFIN WASTE 审中-公开
公开(公告)号：WO2022112290A1
公开(公告)日：2022-06-02
申请号：PCT/EP2021/082760
申请日：2021-11-24
申请人： BOREALIS AG
发明人： DENIFL, Peter , PIETTRE, Kilian , PAN, Cheng
IPC分类号： B29B17/02 , C08J11/02 , C08J11/06
摘要： A process for treating a recycled polyolefin with an emulsion comprising aqueous and organic phases, as well as the use of said process and/or emulsion for the at least partial removal of volatile organic compounds.

42. 发明申请

WO2015075054A1 LOW EMISSION PROPYLENE HOMOPOLYMER 审中-公开
标题翻译：低排放丙烯共聚物
公开(公告)号：WO2015075054A1
公开(公告)日：2015-05-28
申请号：PCT/EP2014/074984
申请日：2014-11-19
申请人： BOREALIS AG
发明人： WANG, Jingbo , LILJA, Johanna , HORILL, Thomas , GAHLEITNER, Markus , DENIFL, Peter , LEINONEN, Timo
IPC分类号： C08F110/06 , C08F4/654
CPC分类号： C08F110/06 , C08F2/001 , C08F2500/12 , C08F2500/15 , C08F4/651
摘要： Propylene homopolymer with reduced emission value.
摘要翻译：具有降低发射值的丙烯均聚物。

43. 发明申请

WO2018114347A1 ZIEGLER-NATTA CATALYST AND PREPARATION THEREOF 审中-公开
公开(公告)号：WO2018114347A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/081764
申请日：2017-12-07
申请人： BOREALIS AG
发明人： DENIFL, Peter , LEINONEN, Timo , NISSINEN, Ville , PAKKANEN, Tuula , BAZHENOV, Andrey , LINNOLAHTI, Mikko , PAKKANEN, Tapani
IPC分类号： C08F4/651 , C08F110/02 , C08F210/16 , C08F4/654
摘要： The present invention relates to a solid Ziegler-Natta catalyst component comprising transition metal compound of Group 4 to 6, and a polymeric nitrogen containing electron donor, preferably selected from linear or branched polyalkyleneimines or isomers or mixtures therefrom. The invention relates further to the use of said polymeric internal electron donor in a solid Ziegler-Natta catalyst component, a catalyst comprising said solid Ziegler-Natta catalyst component and a cocatalyst, and use of said catalyst in producing C 2 to C 6 olefin (co)polymers.

44. 发明申请

WO2013098139A1 CATALYST COMPONENT 审中-公开
标题翻译：催化剂组分
公开(公告)号：WO2013098139A1
公开(公告)日：2013-07-04
申请号：PCT/EP2012/076053
申请日：2012-12-19
申请人： BOREALIS AG
发明人： KIPIANI, Georgy , LEINONEN, Timo , DENIFL, Peter , MULARI, Reijo , KROGERUS, Tommi
IPC分类号： C08F10/06
CPC分类号： C08F10/06 , C08F4/16 , C08F4/52 , C08F4/6546 , C08F4/6548 , C08F4/651 , C08F110/06 , C08F2500/12 , C08F210/06 , C08F210/12
摘要： The invention relates to a particulate Group 2 metal/transition metal olefin polymerisation catalyst component comprising a special 1,3-diether as internal donor, to a process for preparing same and to the use of such a catalyst component for preparing a catalyst used in the polymerisation of olefins.
摘要翻译：本发明涉及包含作为内部供体的特殊1,3-二醚的颗粒2族金属/过渡金属烯烃聚合催化剂组分，其制备方法以及这种催化剂组分用于制备用于烯烃的聚合。

45. 发明申请

WO2022049068A1 REMOVAL OF ODORANTS FROM POST-CONSUMER POLYOLEFIN WASTE 审中-公开
公开(公告)号：WO2022049068A1
公开(公告)日：2022-03-10
申请号：PCT/EP2021/074009
申请日：2021-08-31
申请人： BOREALIS AG
发明人： DENIFL, Peter , PIETTRE, Kilian , FUCHS, Andreas , KALTENBRUNNER, Theresa , PAN, Cheng , JONES, Simon
IPC分类号： C08J11/02 , C08F6/28 , C08L23/02
摘要： A process for reducing the hydrophobic functional group-containing volatile organic compound content and hydrophilic volatile organic compound content of recycled polyolefin comprising an acid washing step followed by an alkaline/neutral washing step.

46. 发明申请

WO2021175836A1 CATALYST AND PREPARATION THEREOF 审中-公开
公开(公告)号：WO2021175836A1
公开(公告)日：2021-09-10
申请号：PCT/EP2021/055155
申请日：2021-03-02
申请人： BOREALIS AG
发明人： SCHRÖDER, Frank , LEINONEN, Timo , DENIFL, Peter , KALTENBACHER, Sascha , HAGEMANN, Bernhard
IPC分类号： C08F110/06 , C08F4/646
摘要： The present invention relates to a process for producing a solid Ziegler-Natta catalyst component in the form of solid particles having a median particle size (D50vol) of 5 to 500 μm and the process comprising steps I. providing a solution of a Group 2 metal dihalide (lUPAC, Nomenclature of Inorganic Chemistry, 2005) by dissolving a solid Group 2 metal dihalide in an alcohol mixture comprising at least a monohydric alcohol (A1) of formula ROM, where R is selected from a hydrocarbyl group of 3 to 16 C atoms and an alcohol (A2) comprising in addition to the hydroxyl group another oxygen containing functional group not being a hydroxyl group, contacting the solution of the Group 2 metal dihalide of step I with a compound in a liquid form of a transition metal of Group 4 to 10, or of a lanthanide or actinide, preferably a transition metal of Group 4 to 6 of Periodic Table (lUPAC, Nomenclature of Inorganic Chemistry, 2005), and III. recovering the solid catalyst component, wherein the amount of Group 2 metal originating from Group 2 metal dihalide constitutes 100 % of the whole amount of the Group 2 metal used in the process for producing the solid Ziegler-Natta catalyst component.

47. 发明申请

WO2020127859A1 CATALYST AND PREPARATION THEREOF 审中-公开
公开(公告)号：WO2020127859A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/086501
申请日：2019-12-19
申请人： BOREALIS AG
发明人： LEINONEN, Timo , DENIFL, Peter , REZNICHENKO, Alexander , SCHRÖDER, Frank
IPC分类号： C08F110/06
摘要： The present invention relates to a process for producing solid Ziegler-Natta catalyst component in the form of solid particles having a median particle size (D50 vol ) of 5 to 500 µm the process comprising steps I. providing a solution of a mixture of Group 2 metal compounds of i) a solution of a Group 2 metal dihalide and ii) at least one Group 2 metal alkoxide of the Periodic Table (IUPAC, Nomenclature of Inorganic Chemistry, 2005) II. contacting the solution of the mixture of Group 2 metal compounds of step I with a compound in a liquid form of a transition metal of Group 4 to 10, or of a lanthanide or actinide, preferably a transition metal of Group 4 to 6 of Periodic Table (IUPAC, Nomenclature of Inorganic Chemistry, 2005), and III. recovering the solid catalyst component, wherein the solution of a Group 2 metal dihalide i) is obtained by dissolving a solid Group 2 metal dihalide in an alcohol comprising at least a monohydric alcohol of formula ROH, where R is selected from hydrocarbyl of 3 to 16 C atoms, and wherein the amount of Group 2 metal originating from Group 2 metal dihalide in the solution of the mixture of Group 2 metal compounds is in the range of 5 to 90 mol-%. The invention further relates to a catalyst comprising the catalyst component and use thereof in olefin polymerisation process.

48. 发明申请

WO2015063204A1 A METHOD FOR PRODUCING AN OLEFIN POLYMERIZATION CATALYST 审中-公开
标题翻译：一种生产烯烃聚合催化剂的方法
公开(公告)号：WO2015063204A1
公开(公告)日：2015-05-07
申请号：PCT/EP2014/073318
申请日：2014-10-30
申请人： BOREALIS AG
发明人： DENIFL, Peter , LEINONEN, Timo , MATIKAINEN, Pasi , ELOVIRTA, Tom
IPC分类号： B01J37/03 , B01J31/14 , B01J31/16 , B01J31/22 , B01J35/08 , C08F4/65 , B01J19/00 , G05B13/00 , C08F10/00
CPC分类号： C08F10/00 , B01J31/143 , B01J31/1608 , B01J31/2295 , B01J35/023 , G05B13/00 , C08F4/6546
摘要： The present invention is directed to a process for producing a solid olefin polymerization catalyst component from an emulsion wherein the particle size of the solid catalyst or the droplet size of the emulsion is controlled. The actual size of the droplets or the solid catalyst particles is measured, or alternatively, both are measured. Then a difference between the actual size and the set point is calculated and the process is controlled based on the difference.
摘要翻译：本发明涉及一种由乳液制备固体烯烃聚合催化剂组分的方法，其中控制固体催化剂的粒度或乳液的液滴尺寸。测量液滴或固体催化剂颗粒的实际尺寸，或者替代地，测量两者。然后，计算实际尺寸和设定点之间的差异，并根据差异来控制过程。

49. 发明申请

WO2013098138A1 CATALYST COMPONENT 审中-公开
标题翻译：催化剂组分
公开(公告)号：WO2013098138A1
公开(公告)日：2013-07-04
申请号：PCT/EP2012/076052
申请日：2012-12-19
申请人： BOREALIS AG
发明人： DENIFL, Peter , LEINONEN, Timo , KIPIANI, Georgy
IPC分类号： C08F10/06 , C08F4/655 , C08F4/651 , C08F4/654
CPC分类号： C08F10/06 , C08F4/6548 , C08F4/6546 , C08F4/651 , C08F4/6555 , C08F110/06 , C08F2500/12 , C08F210/06 , C08F210/12
摘要： The invention relates to a particulate Group 2 metal/transition metal olefin polymerisation catalyst component comprising a special benzoate or dibenzoate as internal donor, to a process for preparing same and to the use of such a catalyst component for preparing a catalyst used in the polymerisation of olefins.
摘要翻译：本发明涉及包含作为内部给体的特殊苯甲酸酯或二苯甲酸酯作为内部供体的颗粒状第2族金属/过渡金属烯烃聚合催化剂组分，以及这种催化剂组分用于制备用于聚合的催化剂的用途烯烃。

50. 发明申请

WO2023012156A1 COMBINED WASHING/DELAMINATION PROCESS FOR MULTILAYER FILM-CONTAINING RECYCLING STREAMS 审中-公开
公开(公告)号：WO2023012156A1
公开(公告)日：2023-02-09
申请号：PCT/EP2022/071684
申请日：2022-08-02
申请人： BOREALIS AG
发明人： DENIFL, Peter , PIETTRE, Kilian , DUSCHER, Bernadette , NUMMILA-PAKARINEN, Auli , NIEDERSÜSS, Peter , BERTHELIER, Anthony , NAGL, Andreas
IPC分类号： C08J11/06 , C08J11/08 , B29B17/02
摘要： A method for achieving the simultaneous washing/delamination of multilayer films via treatment with an alkaline aqueous solution during a mechanical recycling process, thereby improving the yield and/or purity of a desired polyolefin.

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