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1. 发明申请

WO2009144166A1 PROPYLENE-HEXENE RANDOM COPOLYMER PRODUCED IN THE PRESENCE OF A ZIEGLER NATTA CATALYST 审中-公开
标题翻译：在ZIEGLER NATTA催化剂存在下生产的丙烯 - 芘依赖性共聚物
公开(公告)号：WO2009144166A1
公开(公告)日：2009-12-03
申请号：PCT/EP2009/056164
申请日：2009-05-20
申请人： Borealis AG , Bernreitner, Klaus , Stadlbauer, Manfred , Hafner, Norbert , Töltsch, Wilfried , JÄÄSKELÄINEN, Pirjo
发明人： Bernreitner, Klaus , Stadlbauer, Manfred , Hafner, Norbert , Töltsch, Wilfried , JÄÄSKELÄINEN, Pirjo
IPC分类号： C08F210/06 , F16L9/12
CPC分类号： C08F210/14 , C08F10/00 , C08F210/06 , C08L23/20 , F16L9/127 , Y10T428/139 , C08F4/651 , C08F2500/12 , C08F2500/17 , C08F2500/13 , C08F2500/21 , C08F2500/11
摘要： Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%, and d. being partially crystallized in the β-modification.
摘要翻译：丙烯共聚物a。包含至少1-己烯作为共聚单体，b。共聚单体含量为1.0-3.0重量％，c。具有等于或低于2.5重量％的二甲苯可溶物组分，和d。在β修饰中部分结晶。

2. 发明授权

EP2813517B2 Process for the preparation of a propylene polymer 有权
公开(公告)号：EP2813517B2
公开(公告)日：2019-06-26
申请号：EP13171308.3
申请日：2013-06-10
申请人： Borealis AG
发明人： Töltsch, Wilfried , Resconi, Luigi , Reichelt, Kristin
IPC分类号： C08F2/00 , C08F4/00 , C08F10/06 , C08F210/06

3. 发明授权

EP2824142B1 Heterophasic copolymer 有权
标题翻译：多相共聚物
公开(公告)号：EP2824142B1
公开(公告)日：2016-04-13
申请号：EP13176366.6
申请日：2013-07-12
申请人： Borealis AG
发明人： Resconi, Luigi , Töltsch, Wilfried , Wang, Jingbo , Gahleitner, Markus
IPC分类号： C08L23/10 , C08L23/14 , C08L23/16
CPC分类号： C08L23/10 , C08F4/65912 , C08L23/14 , C08L23/16 , C08L2207/02 , C08F10/00 , C08F4/65927 , C08F210/06 , C08F2/001 , C08F2500/12
摘要： A heterophasic propylene ethylene copolymer having an MFR 2 of 0.5 to 100 g/10min and obtained using single site catalysis comprising: (i) at least 40 wt% of a propylene homopolymer or propylene ethylene copolymer matrix having up to 4 wt% comonomer; (ii) at least 10 wt% of an ethylene propylene rubber dispersed in the matrix, said heterophasic propylene ethylene copolymer having a xylene cold soluble content (XS) of 12 to 60 %; wherein the ethylene content of the xylene cold soluble fraction of said heterophasic propylene ethylene copolymer is between 18 and 70 wt.%; and wherein the intrinsic viscosity of the XS fraction of said heterophasic propylene ethylene copolymer is greater than the intrinsic viscosity of the matrix fraction of said copolymer.

4. 发明公开

EP2995629A1 Process for producing propylene copolymers in gas phase 有权
标题翻译：气相中的Verfahren zur Herstellung von Propylencopolymeren
公开(公告)号：EP2995629A1
公开(公告)日：2016-03-16
申请号：EP14184641.0
申请日：2014-09-12
申请人： Borealis AG
发明人： Resconi, Luigi , Hafner, Norbert , Töltsch, Wilfried
IPC分类号： C08F2/38 , C08F210/06 , C08F4/6592
CPC分类号： C08F210/06 , C08F2/38 , C08F4/65912 , C08F2410/01 , C08F4/65927 , C08F2/34 , C08F2/001 , C08F210/16 , C08F4/6492 , C08F210/02 , C08F2500/12 , C08F2500/17
摘要： A process for the preparation of a heterophasic copolymer of propylene and ethylene comprising polymerising propylene and ethylene in the gas phase in the presence of a solid particulate catalyst free from an external carrier comprising:
(i) a symmetrical 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 is a C1-C20 hydrocarbyl radical;
R 5 is a C1-C20 hydrocarbyl radical;
R 6 is a tertiary C4-C20 hydrocarbyl radical;
R 7 is a hydrogen atom or a C 1-10 -hydrocarbyl radical;
n is 0 to 3;
R 1 is a C1-C20 hydrocarbyl radical and optionally two adjacent R 1 groups taken together can form a further mono or multicyclic ring condensed to Ph ring optionally substituted by one or two groups R 4 ; and
R 4 is a C1-C10 alkyl radical
and (ii) a cocatalyst, preferably comprising an organometallic compound of a Group 13 metal;

wherein the xylene soluble fraction (XS) of the heterophasic copolymer of propylene and ethylene has an intrinsic viscosity of at least 1.5 dl/g and an ethylene content of 10 to 70 wt%.
摘要翻译：一种用于制备丙烯和乙烯的多相共聚物的方法，包括在不含外部载体的固体颗粒催化剂存在下，在气相中聚合丙烯和乙烯，所述固体颗粒催化剂包含：（i）式（I）的对称配合物：其中 M是锆或铪; 每个X是σ配体; L是选自-R'2 C-，-R'2 C-CR'2 - ，-R'2 Si-，-R'2 Si-SiR'2 - ，-R'2 Ge-，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; R 2是C 1 -C 20烃基; R 5是C 1 -C 20烃基; R 6是叔C4-C20烃基; R 7是氢原子或C 1-10烃基; n为0〜3; R 1是C 1 -C 20烃基，并且任选地两个相邻的R 1基团可以一起形成稠合成Ph环的另外的单环或多环，任选被一个或两个基团R 4取代; 和R 4是C 1 -C 10烷基和（ii）助催化剂，优选包含第13族金属的有机金属化合物; 其中丙烯和乙烯的异相共聚物的二甲苯可溶级分（XS）的特性粘度至少为1.5dl / g，乙烯含量为10至70wt％。

5. 发明公开

EP3257878A1 PROPYLENE-BUTYLENE COPOLYMERS WITH IMPROVED MECHANICAL AND OPTICAL PROPERTIES AND BETTER PROCESSABILITY AS WELL AS ARTICLES MADE THEREOF 有权转让
标题翻译：丙烯 - 丁烯共聚物具有改善的机械性能和光学性能以及更好的可加工性以及由其制成的制品
公开(公告)号：EP3257878A1
公开(公告)日：2017-12-20
申请号：EP16174822.3
申请日：2016-06-16
申请人： Borealis AG
发明人： Wang, Jingbo , Töltsch, Wilfried , Potter, Elisabeth , Gahleitner, Markus
IPC分类号： C08F210/06 , C08F210/08 , C08F4/654
CPC分类号： C08F210/06 , C08F4/6546 , C08F4/6492 , C08F2500/08 , C08F2500/12
摘要： The present invention relates to nucleated propylene-butylene copolymers comprising propylene and butylene monomer units, wherein the nucleated propylene-butylene copolymer has improved stiffness, better impact behaviour and optical properties such as low haze and improved optomechanical ability.
摘要翻译：本发明涉及包含丙烯和丁烯单体单元的成核丙烯 - 丁烯共聚物，其中该成核丙烯 - 丁烯共聚物具有改善的刚度，更好的冲击行为和光学性质，例如低雾度和改进的光学机械能力。

6. 发明公开

EP2829558A1 Process 有权
标题翻译：处理
公开(公告)号：EP2829558A1
公开(公告)日：2015-01-28
申请号：EP13177883.9
申请日：2013-07-24
申请人： Borealis AG
发明人： Resconi, Luigi , Töltsch, Wilfried , Wang, Jingbo
IPC分类号： C08F210/06 , C08F4/657 , C08F4/6592
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F210/06 , C08F2410/01 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F10/00 , C08F4/65927
摘要： A process for the preparation of a propylene copolymer, preferably a heterophasic propylene copolymer, in a multistage polymerisation process in the presence of a single site catalyst, said process comprising:
(I) in a slurry polymerisation step, polymerising propylene and optionally at least one C2-10 alpha olefin comonomer; and subsequently
(II) in a gas polymerisation step polymerising propylene and optionally at least one C2-10 alpha olefin comonomer, in the presence of catalyst and polymer from step (I);
(III) in a second gas polymerisation step, polymerising propylene and at least one C2-10 alpha olefin comonomer in the presence of the catalyst and polymer from step (II);

wherein said catalyst comprises
(i) a metallocene complex of a group (IV) metal, said metallocene comprising at least two cyclopentadienyl type ligands;
(ii) a boron based 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：一种在单一位点催化剂存在下在多段聚合方法中制备丙烯共聚物，优选多相丙烯共聚物的方法，所述方法包括：（I）在淤浆聚合步骤中，使丙烯和任选的至少一种 C2-10α烯烃共聚单体; （II）在气相聚合步骤中在来自步骤（I）的催化剂和聚合物的存在下聚合丙烯和任选的至少一种C 2-10α-烯烃共聚单体; （III）在第二气体聚合步骤中，在来自步骤（II）的催化剂和聚合物的存在下聚合丙烯和至少一种C 2-10α-烯烃共聚单体; 其中所述催化剂包含（i）第（IV）族金属的茂金属配合物，所述茂金属包含至少两个环戊二烯基型配体; （ii）硼基助催化剂; 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. 发明授权

EP2829558B1 PROCESS 有权
标题翻译： VERFAHREN
公开(公告)号：EP2829558B1
公开(公告)日：2016-12-14
申请号：EP13177883.9
申请日：2013-07-24
申请人： Borealis AG
发明人： Resconi, Luigi , Töltsch, Wilfried , Wang, Jingbo
IPC分类号： C08F210/06 , C08F4/657 , C08F4/6592
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F210/06 , C08F2410/01 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F10/00 , C08F4/65927

8. 发明授权

EP2829556B1 PROCESS 有权
公开(公告)号：EP2829556B1
公开(公告)日：2016-11-16
申请号：EP13177881.3
申请日：2013-07-24
申请人： Borealis AG
发明人： Resconi, Luigi , Töltsch, Wilfried , Ajellal, Noureddine , Virkkunen, Ville , Lehtiniemi, Ismo
IPC分类号： C08F110/06 , C08F4/657 , C08F4/6592
CPC分类号： C08F110/06 , C08F4/65908 , C08F4/65912 , C08F2410/01 , C08F2/001 , C08F2500/12 , C08F10/00 , C08F4/65927

9. 发明公开

EP2813517A1 Process for the preparation of a propylene polymer 有权
标题翻译：一种用于制备丙烯聚合物的方法
公开(公告)号：EP2813517A1
公开(公告)日：2014-12-17
申请号：EP13171308.3
申请日：2013-06-10
申请人： Borealis AG
发明人： Töltsch, Wilfried , Resconi, Luigi , Reichelt, Kristin
IPC分类号： C08F2/00 , C08F4/00 , C08F10/06 , C08F210/06
CPC分类号： C08F210/16 , C08F2/001 , C08F4/65912 , C08F4/70 , C08F210/06 , C08F2410/01 , C08L23/12 , C08F10/06 , C08F4/6492 , C08F4/65927 , C08F2500/05 , C08F2500/17 , C08L23/16
摘要： A process for the preparation of a propylene polymer by multistage polymerisation in the presence of a single site catalyst, said process comprising:
(I) in a prepolymerisation step prepolymerising a single site catalyst in the presence of propylene and optionally at least one C2-10 alpha olefin comonomer and in the presence of hydrogen or in the absence of hydrogen;
(II) in a slurry polymerisation step, polymerising propylene and optionally at least one C2-10 alpha olefin comonomer, with the prepolymerised catalyst of step (I) in the presence of hydrogen; and subsequently
(III) in a gas polymerisation step polymerising propylene and optionally at least one C2-10 alpha olefin comonomer, in the presence of catalyst and polymer from step (II) and optionally in the presence of hydrogen so as to form a propylene homopolymer or copolymer;
wherein the amount of hydrogen fed to the prepolymerisation step (I) is at most 15% of the total amount of hydrogen fed to steps (I) and (II) of the polymerisation.

10. 发明授权

EP2186834B1 Propylene-hexene random copolymer produced in the presence of a metallocene catalyst 有权
标题翻译：丙烯/己烯共聚物在金属茂催化剂存在下生产
公开(公告)号：EP2186834B1
公开(公告)日：2011-01-12
申请号：EP08169377.2
申请日：2008-11-18
申请人： Borealis AG
发明人： Bernreitner, Klaus , Stadlbauer, Manfred , Hafner, Norbert , Töltsch, Wilfried
IPC分类号： C08F210/06 , F16L9/12 , C08F210/14 , C08F4/6592
CPC分类号： F16L9/12 , C08F4/65912 , C08F210/06 , Y10T428/139 , Y10T428/31855 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F2500/19 , C08F2500/11

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