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61. 发明申请

WO2017013096A1 MOULDED ARTICLES WITH IMPROVED IMPACT/STIFFNESS BALANCE 审中-公开
标题翻译：具有改进的冲击/柔韧性平衡的模制文章
公开(公告)号：WO2017013096A1
公开(公告)日：2017-01-26
申请号：PCT/EP2016/067137
申请日：2016-07-19
申请人： BOREALIS AG
发明人： WANG, Jingbo , LESKINEN, Pauli , LILJA, Johanna , GAHLEITNER, Markus
IPC分类号： C08L23/12
CPC分类号： C08L23/12 , C08K5/0083 , C08L23/16 , C08L2205/02 , C08L2205/24 , C08L2207/02 , C08L2308/00 , C08L2314/02
摘要： Moulded articles, preferably injection moulded articles having an improved impact/stiffness balance, whereby the articles comprise a specific heterophasic polypropylene composition.
摘要翻译：模制品，优选具有改善的冲击/刚度平衡的注塑制品，由此制品包含特定的多相聚丙烯组合物。

62. 发明申请

WO2016131907A1 PROCESS FOR PRODUCING HETEROPHASIC COPOLYMERS OF PROPYLENE 审中-公开
标题翻译：生产丙烯的异构共聚物的方法
公开(公告)号：WO2016131907A1
公开(公告)日：2016-08-25
申请号：PCT/EP2016/053430
申请日：2016-02-18
申请人： BOREALIS AG
发明人： LESKINEN, Pauli , LILJA, Johanna , WANG, Jingbo , GAHLEITNER, Markus
IPC分类号： C08L23/14 , C08F210/06 , C08F4/651
CPC分类号： C08L23/142 , C08F210/06 , C08L2203/18 , C08F4/651 , C08F2/001 , C08L23/16 , C08F4/6492 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： The present invention provides a process for producing a heterophasic copolymer composition. The polymerisation is conducted in the presence of an olefin polymerisation catalyst comprising a solid catalyst component further comprising titanium, magnesium, halogen and an internal donor, and a cocatalyst, the process comprising the steps of: (1) introducing streams of the solid catalyst component, the cocatalyst, propylene monomer and hydrogen into a first polymerisation reactor; (2) producing a first polymer of propylene in the first polymerisation reactor, the first polymer of propylene having a first melt flow rate MFR 2 of from 0.1 to 2.0 g/10 min; (3) withdrawing a stream comprising the first polymer of propylene from the first polymerisation reactor and passing it to a second polymerisation reactor; (4) introducing a stream of propylene monomer into the second polymerisation reactor; (5) producing a first polymer mixture comprising the first polymer of propylene and a second polymer of propylene in the second polymerisation reactor, the first polymer mixture having a second melt flow rate MFR 2 of from 0.05 to 1.0 g/10 min and which second melt flow rate is less than the first melt flow rate; (6) withdrawing a stream comprising the first polymer mixture from the second polymerisation reactor and passing it to a third polymerisation reactor; (7) introducing streams of propylene monomer and the comonomer into the third polymerisation reactor; (8) producing the heterophasic copolymer composition comprising the first polymer mixture and a third copolymer of propylene in the third polymerisation reactor, the heterophasic copolymer composition having a third melt flow rate MFR 2 of from 0.05 to 1.0 g/10 min, said heterophasic copolymer having a content of comonomer units of from 5 to 25 % by mole; wherein the amount of xylene soluble fraction in the heterophasic copolymer determined according to ISO 16152 is from 14 to 35 % by weight and intrinsic viscosity measured from the amorphous polymer (AM) of the heterophasic copolymer is from 1.5 to 4.4 dl/g; and (9) recovering the heterophasic copolymer composition from the third polymerisation reactor; characterised in that the internal donor is a compound having the structure according to formula (I); wherein R 1 and R 2 are the same or different being a linear or branched C 1 -C 12 -alkyl group and R is hydrogen or a linear, branched or cyclic C 1 to C 12 -alkyl.
摘要翻译：本发明提供了一种制备多相共聚物组合物的方法。聚合反应在含有进一步包含钛，镁，卤素和内部供体的固体催化剂组分的烯烃聚合催化剂和助催化剂的存在下进行，该方法包括以下步骤：（1）将固体催化剂组分，助催化剂，丙烯单体和氢气进入第一聚合反应器; （2）在第一聚合反应器中制备丙烯的第一聚合物，所述丙烯的第一聚合物的第一熔体流动速率MFR 2为0.1至2.0g / 10min; （3）从第一聚合反应器中取出包含丙烯的第一聚合物的物流并将其送至第二聚合反应器; （4）将丙烯单体流引入第二聚合反应器中; （5）在第二聚合反应器中产生包含丙烯的第一聚合物和丙烯的第二聚合物的第一聚合物混合物，第一聚合物混合物的第二熔体流动速率MFR 2为0.05-1.0g / 10min，第二熔体流量小于第一熔体流动速率; （6）从第二聚合反应器中取出包含第一聚合物混合物的料流并将其送至第三聚合反应器; （7）将丙烯单体和共聚单体流引入第三聚合反应器中; （8）在第三聚合反应器中产生包含第一聚合物混合物和丙烯的第三共聚物的多相共聚物组合物，所述多相共聚物组合物具有0.05至1.0g / 10min的第三熔体流动速率MFR 2，所述多相共聚物具有共聚单体的含量为5〜25摩尔％其中根据ISO 16152测定的多相共聚物中二甲苯可溶级分的量为14至35重量％，并且由多相共聚物的无定形聚合物（AM）测量的特性粘度为1.5至4.4dl / g; 和（9）从第三聚合反应器回收多相共聚物组合物; 其特征在于所述内给体是具有式（I）结构的化合物; 其中R1和R2相同或不同，为直链或支链C1-C12-烷基，R为氢或直链，支链或环状C1至C12烷基。

63. 发明申请

WO2016071396A1 BRANCHED POLYPROPYLENE FOR FOAM APPLICATIONS 审中-公开
标题翻译：分支聚丙烯泡沫应用
公开(公告)号：WO2016071396A1
公开(公告)日：2016-05-12
申请号：PCT/EP2015/075698
申请日：2015-11-04
申请人： BOREALIS AG
发明人： KLIMKE, Katja , BRAUN, Hermann , WANG, Jingbo , GAHLEITNER, Markus , PROKSCHI, Hermann , LESKINEN, Pauli , LILJA, Johanna
IPC分类号： C08F210/06 , C08F4/654 , C08F4/653 , C08F4/651 , C08F4/658 , C08L23/26
CPC分类号： C08F210/06 , C08F255/04 , C08K5/14 , C08L23/12 , C08L2023/42 , C08L2205/025 , C08F10/06 , C08F4/6465 , C08F4/651 , C08F236/06 , C08F210/16 , C08F2500/12 , C08F2500/15 , C08F2500/24 , C08F110/06 , C08F2500/11 , C08F2500/26 , C08F4/6492 , C08F4/6555 , C08F2/001
摘要： The present invention relates to a polypropylene composition comprising a branched polypropylene (b-PP) having high melt strength (HMS). Furthermore, the present invention also relates to a method for providing the corresponding polypropylene having composition comprising the branched polypropylene (b-PP)and to a foam with the polypropylene composition comprising the branched polypropylene (b-PP). The branched polypropylene (b-PP)is based on a random copolymer with a small amount of ethylene.
摘要翻译：本发明涉及包含具有高熔体强度（HMS）的支化聚丙烯（b-PP）的聚丙烯组合物。此外，本发明还涉及提供具有包含支化聚丙烯（b-PP）的组合物的相应聚丙烯和与聚丙烯组合物包含支化聚丙烯（b-PP）的泡沫体的方法。支链聚丙烯（b-PP）基于具有少量乙烯的无规共聚物。

64. 发明申请

WO2016071384A2 LONG-CHAIN BRANCHED POLYPROPYLENE FOR FOAM APPLICATION 审中-公开
标题翻译：长链分支聚丙烯泡沫应用
公开(公告)号：WO2016071384A2
公开(公告)日：2016-05-12
申请号：PCT/EP2015/075676
申请日：2015-11-04
申请人： BOREALIS AG
发明人： BRAUN, Hermann , WANG, Jingbo , GAHLEITNER, Markus , PROKSCHI, Hermann , LESKINEN, Pauli , LILJA, Johanna
IPC分类号： C08F210/06
CPC分类号： C08F210/06 , C08F255/04 , C08F210/16 , C08F2500/12 , C08F2500/24 , C08F2500/09 , C08F4/6546 , C08F4/651 , C08F4/6581 , C08F236/06 , C08F4/6492
摘要： The invention relates to a propylene homopolymer or copolymer having a comonomer in the copolymer selected from ethylene, C 4 -C 20 -alpha olefin, said propylene homopolymer or copolymer being free of phthalic compound. It further relates to a long-chain branched propylene homopolymer or copolymer (b-PP) having a comonomer in the copolymer selected from ethylene, C 4 -C 20 -alpha olefins, said long-chain branched propylene homopolymer or copolymer (b-PP) being free of phthalic compound. As well as their production processes and uses.
摘要翻译：本发明涉及在选自乙烯，C 4 -C 20-α烯烃，所述丙烯均聚物或共聚物不含邻苯二甲酸化合物的共聚物中具有共聚单体的丙烯均聚物或共聚物。它还涉及在选自乙烯，C 4 -C 20-α-烯烃，所述长支链丙烯均聚物或共聚物（b-PP）中的共聚物中具有共聚单体的长支链丙烯均聚物或共聚物（b-PP）不含邻苯二甲酸。以及其生产工艺和用途。

65. 发明申请

WO2015117958A1 SOFT COPOLYMERS WITH HIGH IMPACT STRENGTH 审中-公开
标题翻译：具有高冲击强度的软共聚物
公开(公告)号：WO2015117958A1
公开(公告)日：2015-08-13
申请号：PCT/EP2015/052194
申请日：2015-02-03
申请人： BOREALIS AG
发明人： WANG, Jingbo , LESKINEN, Pauli , LILJA, Johanna , GAHLEITNER, Markus
IPC分类号： C08L23/14 , C08F2/00
CPC分类号： C08L23/142 , C08F210/06 , C08L23/16 , C08L2205/025 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08F2/001 , C08F210/16 , C08F2500/12 , C08F2500/17 , C08F2500/26
摘要： The present invention is directed to a new heterophasic propylene copolymer (RAHECO) and an injection molded article comprising the heterophasic propylene copolymer (RAHECO) as well as a thin wall packaging comprising the heterophasic propylene copolymer (RAHECO). The present invention is further directed to the use of the heterophasic propylene copolymer (RAHECO) for improving the toughness of an injection molded article.
摘要翻译：本发明涉及新的异相丙烯共聚物（RAHECO）和包含异相丙烯共聚物（RAHECO）的注射成型制品以及包含多相丙烯共聚物（RAHECO）的薄壁包装。本发明还涉及异相丙烯共聚物（RAHECO）用于提高注射成型制品的韧性的用途。

66. 发明申请

WO2013092342A1 LOOP REACTOR PROVIDING AN ADVANCED PRODUCTION SPLIT CONTROL 审中-公开
标题翻译：提供高级生产分割控制的循环反应器
公开(公告)号：WO2013092342A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/075222
申请日：2012-12-12
申请人： BOREALIS AG
发明人： LESKINEN, Pauli , HAKOLA, Sameli , ALASTALO, Kauno , NYFORS, Klaus
IPC分类号： C08F10/00 , C08F2/14 , B01J19/24
CPC分类号： C08F110/06 , B01J19/0033 , B01J19/0053 , B01J19/2435 , B01J19/245 , B01J19/2455 , B01J2219/0004 , B01J2219/00049 , C08F10/00 , C08F210/06 , C08F2/14 , C08F2500/12 , C08F210/16
摘要： Method for preparing olefin polymer in a loop reactor, said loop reactor comprises a first outlet for withdrawing polymer slurry from the loop reactor, and a second outlet for withdrawing a polymer slurry from the loop reactor, wherein the first outlet is located such that polymer slurry is withdrawn having a concentration of polymer which is equal or higher than the average concentration of polymer in the loop reactor, and the second outlet is located such that polymer slurry is withdrawn having a concentration of polymer which is lower than the average concentration of polymer in the loop reactor, the method comprises the steps of supplying olefin monomers and a catalytic system to the loop reactor to form a polymer slurry in the loop reactor, and controlling the total amount of polymer and/or the total amount of polymer slurry withdrawn from the loop reactor by adjusting the ratio of polymer slurry withdrawn through the first outlet and polymer slurry withdrawn through the second outlet.
摘要翻译：在环管反应器中制备烯烃聚合物的方法，所述环管反应器包括用于从环管反应器中抽出聚合物浆料的第一出口和用于从环管反应器中抽出聚合物浆料的第二出口，其中第一出口定位成使得聚合物浆料被取出，其聚合物的浓度等于或高于环管反应器中聚合物的平均浓度，并且第二出口被定位成使得聚合物浆料被取出，其聚合物的浓度低于聚合物的平均浓度环路反应器，该方法包括以下步骤：将烯烃单体和催化体系供应到环管反应器中以在环管反应器中形成聚合物浆料，并控制聚合物浆料的总量和/或从通过调节通过第一出口排出的聚合物浆料与通过第二个出口排出的聚合物浆料的比例 tlet。

67. 发明申请

WO2023061906A1 PROPYLENE COMPOSITION FOR FOAMING WITH HIGH MELT FLOW RATE 审中-公开
公开(公告)号：WO2023061906A1
公开(公告)日：2023-04-20
申请号：PCT/EP2022/078039
申请日：2022-10-10
申请人： BOREALIS AG
发明人： MILEVA, Daniela , WANG, Jingbo , LESKINEN, Pauli , GAHLEITNER, Markus , BERNREITNER, Klaus
IPC分类号： C08F210/06 , C08L23/14 , C08K3/013 , C08K3/20 , C08K3/34
摘要： The present invention relates to a polypropylene composition (C) comprising: i) from 55.0 to 95.0 wt.-%, based on the total weight of the composition, of a heterophasic propylene copolymer (HECO) comprising a semicrystalline matrix phase and an elastomeric phase dispersed in said matrix phase and a xylene cold soluble fraction (XCS) determined at 23°C according to ISO 16152 in the range from 18.0 to 45.0 wt.-%, and ii) from 5.0 to 45.0 wt.-%, based on the total weight of the composition, of a random copolymer (CP) of propylene and at least one comonomer selected from the group of C4-C10 alpha-olefins that has been synthesized in the presence of a single-site catalyst, wherein the polypropylene composition (C) has a melt flow rate MFR2 measured according to ISO 1333 at 230 °C and 2.16 kg of from 20.0 to 100.0 g/10 min, an injection moulded article and a foamed article comprising said polypropylene 15 composition (C), and the use of said polypropylene composition (C) for the production of an injection moulded article and/or a foamed article.

68. 发明申请

WO2022157234A1 FIBER REINFORCED POLYPROPYLENE COMPOSITION 审中-公开
公开(公告)号：WO2022157234A1
公开(公告)日：2022-07-28
申请号：PCT/EP2022/051209
申请日：2022-01-20
申请人： BOREALIS AG
发明人： WANG, Jingbo , GAHLEITNER, Markus , BERNREITNER, Klaus , LESKINEN, Pauli , GRESTENBERGER, Georg , LUMMERSTORFER, Thomas
IPC分类号： C08L23/14 , C08F210/06 , C08F210/16 , C08L23/08 , C08K7/14
摘要： The present invention is directed to a fiber reinforced composition (C) comprising a heterophasic polypropylene composition (HECO), fibers (F) and an adhesion promoter (AP) as well as an article comprising said fiber reinforced composition (C).

69. 发明申请

WO2022157229A1 FIBER REINFORCED COMPOSITION COMPRISING A PROPYLENE RANDOM COPOLYMER 审中-公开
公开(公告)号：WO2022157229A1
公开(公告)日：2022-07-28
申请号：PCT/EP2022/051204
申请日：2022-01-20
申请人： BOREALIS AG
发明人： WANG, Jingbo , GAHLEITNER, Markus , BERNREITNER, Klaus , LESKINEN, Pauli , GRESTENBERGER, Georg , KLIMKE, Katja
IPC分类号： C08L23/14 , C08L51/06 , C08K7/14 , C08F210/06 , C08F2/00 , C08F110/06 , C08F210/16
摘要： The present invention is directed to a fiber reinforced polypropylene composition (C) comprising a propylene random copolymer (P), fibers (F) and an adhesion promoter (AP) as well as an article comprising said fiber reinforced polypropylene composition (C).

70. 发明申请

WO2022053475A1 POLYPROPYLENE-BASED ARTICLE HAVING AN INCREASED SURFACE TENSION RETENTION 审中-公开
公开(公告)号：WO2022053475A1
公开(公告)日：2022-03-17
申请号：PCT/EP2021/074642
申请日：2021-09-08
申请人： BOREALIS AG
发明人： WANG, Jingbo , GAHLEITNER, Markus , BERNREITNER, Klaus , LESKINEN, Pauli , NIEDERSUESS, Peter , ORTNER, Stefan
IPC分类号： C08F210/06 , C08J5/18 , C08F4/659 , C08J3/075 , C08L23/14
摘要： Process for the production of a polypropylene based article having improved surface tension retention, and polypropylene based article having improved surface tension.

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