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1. 发明申请

WO2007025640A1 PROCESS FOR POLYMERIZING OLEFINS IN THE PRESENCE OF AN OLEFIN POLYMERIZATION CATALYST 审中-公开
标题翻译：在烯烃聚合催化剂存在下聚合烯烃的方法
公开(公告)号：WO2007025640A1
公开(公告)日：2007-03-08
申请号：PCT/EP2006/007854
申请日：2006-08-08
申请人： BOREALIS TECHNOLOGY OY , ANDTSJÖ, Henrik , BERGSTRA, Michiel , KARLSSON, Ralf , NYFORS, Klaus , THORNGREN, Urban
发明人： ANDTSJÖ, Henrik , BERGSTRA, Michiel , KARLSSON, Ralf , NYFORS, Klaus , THORNGREN, Urban
IPC分类号： C08F10/00 , C08F2/34 , C08F2/14 , C08F2/00 , C08L23/00
CPC分类号： C08F210/16 , C08F2/34 , C08F2/001 , C08F2/14 , C08F210/08 , C08F2500/12 , C08F2500/03 , C08F2500/02 , C08F2500/01
摘要： The present invention relates to a process for the preparation of multimodal ethylene homo- or copolymers in at least two stages, the process comprising preparation of a first ethylene homo- or copolymer fraction in a loop reactor in slurry phase, preparation of a second ethylene homo- or copolymer fraction in a gas phase reactor, by using a catalyst not containing an inorganic oxide support, and operating the gas phase reactor in such conditions that at least part of the gas is recycled, and that at least a part of the recycled gas is condensed and the (partially) condensed gas is re-introduced into the gas phase reactor.
摘要翻译：本发明涉及在至少两个阶段制备多峰乙烯均聚物或共聚物的方法，该方法包括在淤浆相中的环管反应器中制备第一乙烯均聚物或共聚物部分，制备第二乙烯均聚物 - 或气相反应器中的共聚物部分，通过使用不含无机氧化物载体的催化剂，并在使至少部分气体再循环的条件下操作气相反应器，并且至少部分循环气体被冷凝，并将（部分）冷凝的气体重新引入气相反应器。

2. 发明申请

WO2012116845A1 FLEXIBLE REACTOR ASSEMBLY FOR POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：柔性反应器组件用于烯烃的聚合
公开(公告)号：WO2012116845A1
公开(公告)日：2012-09-07
申请号：PCT/EP2012/000961
申请日：2012-03-02
申请人： BOREALIS AG , ERIKSSON, Erik , BERGSTRA, Michiel , NYFORS, Klaus , WEICKERT, Günter
发明人： ERIKSSON, Erik , BERGSTRA, Michiel , NYFORS, Klaus , WEICKERT, Günter
IPC分类号： B01J8/24 , B01J8/38 , B01J19/24 , B01J8/18
CPC分类号： B01J8/388 , B01J8/1827 , B01J8/1872 , B01J19/2465 , B01J2208/00274 , B01J2219/0004 , B01J2219/00254 , C08F10/00 , C08F110/06 , C08F2500/12 , C08F2/34 , C08F2/01
摘要： The invention relates to a reactor assembly for the production of polymers including a fluidized bed reactor (1) comprising a bottom zone (5), a middle zone (6) and an upper zone (7), an inlet (8) for the fluidization gas located in the bottom zone (5), an outlet (9) for the fluidization gas located in the upper zone (7); the outlet (9) for the fluidization gas being coupled with the fluidized bed reactor (1) via inlet (8); the equivalent cross-sectional diameter of the bottom zone (5) being monotonically increasing with respect to the flow direction of the fluidization gas through the fluidized bed reactor; the middle zone (6) having an essentially constant equivalent cross-sectional diameter with respect to the flow direction of the fluidization gas through the fluidized bed reactor; the equivalent cross-sectional diameter of the upper zone (7) being monotonically decreasing with respect to the flow direction of the fluidization gas through the fluidized bed reactor; wherein that the ratio of the height of the fluidized bed reactor to the equivalent cross- sectional diameter of the middle zone of the fluidized bed reactor is from 2 to 10; and wherein there is an unobstructed passageway in the direction of flow of the fluidization gas through the fluidized bed reactor from the bottom zone (5) to the upper zone (7).
摘要翻译：本发明涉及一种用于生产聚合物的反应器组件，包括流化床反应器（1），其包括底部区域（5），中间区域（6）和上部区域（7），用于流化的入口（8）位于底部区域（5）中的气体，位于上部区域（7）中的用于流化气体的出口（9）; 用于流化气体的出口（9）通过入口（8）与流化床反应器（1）联接; 底部区域（5）的等效横截面直径相对于通过流化床反应器的流化气体的流动方向单调增加; 所述中间区域（6）具有相对于通过所述流化床反应器的流化气体的流动方向具有基本恒定的等效横截面直径; 上部区域（7）的等效横截面直径相对于通过流化床反应器的流化气体的流动方向单调减小; 其中流化床反应器的高度与流化床反应器的中间区域的等效横截面直径之比为2至10; 并且其中在从底部区域（5）到上部区域（7）的流化床反应器的流化气体的流动方向上存在无障碍通道。

3. 发明申请

WO2012116844A1 HIGH THROUGHPUT REACTOR ASSEMBLY FOR POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的高通量反应器组件
公开(公告)号：WO2012116844A1
公开(公告)日：2012-09-07
申请号：PCT/EP2012/000960
申请日：2012-03-02
申请人： BOREALIS AG , WEICKERT, Günter , ERIKSSON, Erik , BERGSTRA, Michiel , NYFORS, Klaus
发明人： WEICKERT, Günter , ERIKSSON, Erik , BERGSTRA, Michiel , NYFORS, Klaus
IPC分类号： B01J8/24 , B01J8/38 , B01J19/24 , B01J8/18
CPC分类号： B01J8/1872 , B01J8/1827 , B01J8/388 , B01J19/2465 , B01J2208/00274 , B01J2219/0004 , B01J2219/00254 , B01J2219/1947 , C08F110/06 , C08F210/16
摘要： Reactor assembly for the production of polymers including a fluidized bed reactor (1) comprising a bottom zone (5), a middle zone (6) and an upper zone (7), an inlet (8) for the fluidization gas located in the bottom zone (5), an outlet (9) for the fluidization gas located in the upper zone (7); the outlet (9) for the fluidization gas being coupled with the fluidized bed reactor (1) via inlet (8) via a gas circulation line; means for separation of solids from gas (2) being connected to said gas circulation line; the equivalent cross-sectional diameter of the upper zone (7) being monotonically decreasing with respect to the flow direction of the fluidization gas through the fluidized bed reactor; the middle zone (6) having an essentially constant equivalent cross-sectional diameter with respect to the flow direction of the fluidization gas through the fluidized bed reactor; the equivalent cross-sectional diameter of the bottom zone (5) being monotonically increasing with respect to the flow direction of the fluidization gas through the fluidized bed reactor; characterized in that the ratio of the height of the fluidized bed reactor to the equivalent cross-sectional diameter of the middle zone of the fluidized bed reactor is from 2 to 10; and whereby said upper zone (7) is directly connected to said middle zone (6).
摘要翻译：用于生产包括流化床反应器（1）的聚合物的反应器组件包括底部区域（5），中间区域（6）和上部区域（7），用于位于底部的流化气体的入口（8）区域（5），用于位于上部区域（7）中的流化气体的出口（9）; 用于流化气体的出口（9）通过气体循环管线通过入口（8）与流化床反应器（1）相连; 用于从与所述气体循环管线连接的气体（2）分离固体的装置; 上部区域（7）的等效横截面直径相对于通过流化床反应器的流化气体的流动方向单调减小; 所述中间区域（6）具有相对于通过所述流化床反应器的流化气体的流动方向具有基本恒定的等效横截面直径; 底部区域（5）的等效横截面直径相对于通过流化床反应器的流化气体的流动方向单调增加; 其特征在于，流化床反应器的高度与流化床反应器的中间区域的等效横截面直径之比为2至10; 并且由此所述上部区域（7）直接连接到所述中间区域（6）。

4. 发明申请

WO2009080362A1 REACTOR SYSTEM FOR THE CATALYTIC POLYMERIZATION OF OLEFINS COMPRISING SHIELDING MEANS AND A PROCESS AND USE THEREOF 审中-公开
标题翻译：用于包含屏蔽装置的烯烃的催化聚合反应器系统及其使用及其用途
公开(公告)号：WO2009080362A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/011085
申请日：2008-12-23
申请人： BOREALIS TECHNOLOGY OY , BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
发明人： BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
IPC分类号： B01J8/08 , B01J8/12 , B01J8/24 , B01J8/38 , C08F10/00
CPC分类号： B01J8/1827 , B01J8/082 , B01J8/12 , B01J8/1809 , B01J8/1872 , B01J8/386 , B01J8/388 , B01J2208/00256 , B01J2208/00274 , B01J2208/00557 , C08F10/00 , C08F2/01 , C08F2/34
摘要： The invention relates to a reactor system for the catalytic polymerization of olefin monomer and optionally comonomer (s), comprising one or more inlets for olefin monomer, catalyst, optionally for comonomer, chain growth controllers or chain transfer agents, and/or inert gas, an outlet for gas and an outlet for polymerization particles, which reactor system comprises at least one fluidized bed unit and at least one a moving bed unit, wherein the fluidized bed unit comprises means for maintaining a fluidized bed in the fluidized bed unit and wherein the moving bed unit is provided with an inlet and an outlet which are connected to the fluidized bed unit, wherein in the fluidized bed unit is positioned shielding means such that via the outlet of the moving bed unit inflow of fluidization gas is inhibited and outflow of polymerization particles allowed and to a process and use thereof.
摘要翻译：本发明涉及用于烯烃单体和任选的共聚单体的催化聚合的反应器系统，其包含用于烯烃单体的一个或多个入口，任选地用于共聚单体，链增长控制器或链转移剂的催化剂和/或惰性气体，气体出口和聚合颗粒出口，该反应器系统包括至少一个流化床单元和至少一个移动床单元，其中流化床单元包括用于在流化床单元中维持流化床的装置，并且其中移动床单元设置有连接到流化床单元的入口和出口，其中在流化床单元中定位有屏蔽装置，使得经由移动床单元的出口流化气体的流入被抑制并且聚合的流出允许的颗粒和工艺及其用途。

5. 发明申请

WO2009080363A1 REACTOR SYSTEM AND PROCESS FOR THE CATALYTIC POLYMERIZATION OF OLEFINS, AND THE USE OF SUCH REACTOR SYSTEM IN CATALYTIC POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：烯烃催化聚合反应器系统和方法，以及这种反应器系统在烯烃催化聚合中的应用
公开(公告)号：WO2009080363A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/011087
申请日：2008-12-23
申请人： BOREALIS TECHNOLOGY OY , BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
发明人： BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
IPC分类号： B01J8/08 , B01J8/12 , B01J8/24 , B01J8/38 , C08F10/00
CPC分类号： C08F10/00 , B01J8/082 , B01J8/12 , B01J8/1809 , B01J8/1827 , B01J8/386 , B01J8/388 , B01J2208/00256 , B01J2208/00274 , B01J2208/00557 , C08F2/38 , C08F2/34 , C08F2500/24
摘要： The invention relates to a reactor system for the catalytic polymerization of olefin monomer and optionally comonomer (s), comprising one or more inlets for olefin monomer, catalyst, optionally for comonomer, chain growth controllers or chain transfer agents, and/or inert gas, an outlet for gas and an outlet for polymerized particles, which reactor system comprises at least one fluidized bed unit and at least one moving bed unit, wherein the fluidized bed unit comprises means for maintaining a fluidized bed in the fluidized bed unit and wherein the moving bed unit is provided with an inlet and an outlet which are directly connected to the fluidized bed unit, wherein the outlet of the moving bed unit is provided with means for pneumatically displacing polymer particles from the moving bed unit into the fluidized bed unit.
摘要翻译：本发明涉及用于烯烃单体和任选的共聚单体的催化聚合的反应器系统，其包含用于烯烃单体的一个或多个入口，任选地用于共聚单体，链增长控制器或链转移剂的催化剂和/或惰性气体，气体出口和用于聚合颗粒的出口，该反应器系统包括至少一个流化床单元和至少一个移动床单元，其中流化床单元包括用于在流化床单元中维持流化床的装置，并且其中移动床单元设置有直接连接到流化床单元的入口和出口，其中移动床单元的出口设置有用于将聚合物颗粒从移动床单元气动置换到流化床单元中的装置。

6. 发明申请

WO2009080360A1 REACTOR SYSTEM AND PROCESS FOR THE CATALYTIC POLYMERIZATION OF OLEFINS, AND THE USE OF SUCH REACTOR SYSTEM IN CATALYTIC POLIMERIZATION OF OLEFINS 审中-公开
标题翻译：烯烃的催化聚合反应器系统和方法，以及这种反应器系统在烯烃催化反应中的应用
公开(公告)号：WO2009080360A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/011083
申请日：2008-12-23
申请人： BOREALIS TECHNOLOGY OY , BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
发明人： BERGSTRA, Michiel , ERIKSSON, Erik , WEICKERT, Gunter
IPC分类号： B01J8/18 , B01J8/24 , B01J8/38 , C08F10/00 , B01J8/08 , B01J8/10 , B01J8/12
CPC分类号： C08F10/00 , B01J8/082 , B01J8/10 , B01J8/12 , B01J8/1809 , B01J8/386 , B01J8/388 , B01J2208/00256 , B01J2208/00274 , B01J2208/00557 , C08F2/38 , C08F2/34 , C08F2500/24
摘要： The invention relates to a reactor system and process for the catalytic polymerization of olefin monomer and optionally comonomer(s), comprising one or more inlets for olefin monomer, catalyst, optionally for comonomer, chain growth controllers or chain transfer agents, and/or inert gas, an outlet for gas and an outlet for polymerized particles, which reactor system comprises at least one fluidized bed unit and at least one moving bed unit, wherein the fluidized bed unit comprises means for maintaining a fluidized bed in the fluidized bed unit and wherein the moving bed unit is provided with an inlet and an outlet which are connected to the fluidized bed unit, wherein the outlet of the moving bed unit is provided with means for displacing metered quantities of polymerized particles from the moving bed unit into the fluidized bed unit, and to the use of such reactor system.
摘要翻译：本发明涉及一种用于烯烃单体和任选的共聚单体的催化聚合的反应器系统和方法，其包含用于烯烃单体的一个或多个入口，任选地用于共聚单体，链增长控制器或链转移剂的催化剂和/或惰性气体，用于气体的出口和用于聚合颗粒的出口，该反应器系统包括至少一个流化床单元和至少一个移动床单元，其中流化床单元包括用于在流化床单元中维持流化床的装置，并且其中移动床单元设置有连接到流化床单元的入口和出口，其中移动床单元的出口设置有用于将计量的聚合颗粒从移动床单元移位到流化床单元中的装置，以及使用这种反应器系统。

7. 发明申请

WO2010097409A1 MULTIMODAL POLYMER OF PROPYLENE, COMPOSITION CONTAINING THE SAME AND A PROCESS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：丙烯的多模聚合物，含有它们的组合物及其制造方法
公开(公告)号：WO2010097409A1
公开(公告)日：2010-09-02
申请号：PCT/EP2010/052341
申请日：2010-02-24
申请人： BOREALIS AG , BERGSTRA, Michiel , MALM, Bo , HÄTÖNEN, Jari , ERIKSSON, Erik , FOLLESTAD, Arild , LESKINEN, Pauli
发明人： BERGSTRA, Michiel , MALM, Bo , HÄTÖNEN, Jari , ERIKSSON, Erik , FOLLESTAD, Arild , LESKINEN, Pauli
IPC分类号： C08F2/00 , C08L23/10
CPC分类号： C08F10/06 , C08F110/06 , C08F210/16 , C08L23/12 , C08L23/16 , C08L2205/035 , C08L2207/02 , C08L2314/02 , C08F2/001 , C08L2666/06 , C08F2500/21 , C08F2500/12 , C08F2500/05 , C08F2500/11 , C08F2500/17 , C08F2500/19 , C08F210/06
摘要： The present invention aims to provide a multimodal polymer of propylene comprising a matrix of semicrystalline polymer and a rubber (D) dispersed in said matrix, the multimodal polymer comprising units derived from propylene of from 85 to 99 % by weight and units derived from ethylene or C 4 to C 10 alpha-olefins of from 1 to 15 % by weight. The multimodal polymer has a fraction soluble in xylene XS at a temperature of 25 °C of from 7 to 16 % by weight, a melt flow rate MFR2 of from 0.05 to 5 g/10 min, a polydispersity index Pl of from 3.5 to 30, and a tensile modulus TM and XS meeting the relationship TM ≥ 2375 - 46.2 XS. Furthermore, the present invention aims to produce the above-mentioned multimodal polymer in a process comprising several reaction steps or zones. The compositions comprising the multimodal polymer of propylene have excellent stiffness combined with good impact strength at a low temperature.
摘要翻译：本发明旨在提供一种丙烯的多峰聚合物，其包含半结晶聚合物基体和分散在所述基质中的橡胶（D），所述多峰聚合物包含衍生自85-99重量％的丙烯的单元和衍生自乙烯或 1至15重量％的C 4至C 10α-烯烃。多峰聚合物在25℃的温度下可溶于二甲苯XS的馏分为7至16重量％，熔体流动速率MFR 2为0.05至5g / 10min，多分散指数Pl为3.5至30 ，并且拉伸模量TM和XS满足关系TM = 2375-46.2XS。此外，本发明的目的是在包括几个反应步骤或区域的方法中制备上述多峰聚合物。包含丙烯的多峰聚合物的组合物具有优异的硬度，并且在低温下具有良好的冲击强度。

8. 发明申请

WO2013050087A1 PROCESS FOR THE PRODUCTION OF POLYOLEFINS WHEREIN AN ANTIOXIDANT IS FED TO THE REACTION MIXTURE DURING THE PROCESS 审中-公开
标题翻译：抗氧化剂生产聚烯烃的方法与工艺过程中的反应混合物
公开(公告)号：WO2013050087A1
公开(公告)日：2013-04-11
申请号：PCT/EP2012/002412
申请日：2012-06-06
申请人： BOREALIS AG , BERGSTRA, Michiel , ERIKSSON, Erik , HAGSTRAND, Per-Ola , ANKER, Martin , VAHTERI, Markku , FOSSE, Knut
发明人： BERGSTRA, Michiel , ERIKSSON, Erik , HAGSTRAND, Per-Ola , ANKER, Martin , VAHTERI, Markku , FOSSE, Knut
IPC分类号： C08F6/00 , C08F10/00 , C08F297/08 , C08J3/22 , C08F2/00
CPC分类号： C08F6/02 , C08K3/014 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F210/06 , C08F10/00 , C08F2/44 , C08L23/00 , C08F4/6492
摘要： The present invention relates to a process for the production of a stabilized polyolefin comprising - an olefin homo- or copolymer (A); and - an antioxidant (B) wherein olefin homo- or copolymer (A) is produced in a process carried out in one or more reactors, and the antioxidant (B) is fed during the process prior to and/or during a post-production step selected from depressurisation step, degassing step and catalyst deactivation step. The present invention furthermore relates to a polyolefin composition obtainable by the process according to the invention and the use thereof for the production of an article. The present invention is also directed to the use of an antioxidant (B) in a process for the production of a stabilized polyolefin comprising - an olefin homo- or copolymer (A); and - an antioxidant (B) during the process prior to and/or during a post-production step selected from depressurisation step, degassing step and catalyst deactivation step. An article, preferably a pipe, made of the stabilized polyolefin and/or the polyolefin composition according to the invention is also the present invention.
摘要翻译：本发明涉及一种生产稳定的聚烯烃的方法，其包括 - 烯烃均聚物或共聚物（A）; 和 - 一种抗氧化剂（B），其中在一个或多个反应器中进行的方法中产生烯烃均聚物或共聚物（A），并且在后期和/或后期生产期间的过程中进料抗氧化剂（B）从减压步骤，脱气步骤和催化剂失活步骤中选择的步骤。本发明还涉及通过本发明的方法获得的聚烯烃组合物及其制备物品的用途。本发明还涉及抗氧化剂（B）在制备包含烯烃均聚物或共聚物（A）的稳定化聚烯烃的方法中的用途。和 - 在选自减压步骤，脱气步骤和催化剂失活步骤的后期制备步骤之前和/或期间的过程中的抗氧化剂（B）。根据本发明的由稳定化的聚烯烃和/或聚烯烃组合物制成的制品，优选管，也是本发明。

9. 发明申请

WO2012034869A1 PROCESS FOR PRODUCING POLYETHYLENE WITH IMPROVED HOMOGENEITY 审中-公开
标题翻译：生产具有改善的均匀性的聚乙烯的方法
公开(公告)号：WO2012034869A1
公开(公告)日：2012-03-22
申请号：PCT/EP2011/065135
申请日：2011-09-01
申请人： BOREALIS AG , LENTZAKIS, Helen , LYLYKANGAS, Mikko , BERGSTRA, Michiel , VAHTERI, Markku , AHO, Jani
发明人： LENTZAKIS, Helen , LYLYKANGAS, Mikko , BERGSTRA, Michiel , VAHTERI, Markku , AHO, Jani
IPC分类号： C08F10/02
CPC分类号： C08F210/16 , C08F10/00 , C08F2/001 , C08F210/08 , C08F2500/01 , C08F2500/05 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F2500/02 , C08F2500/07 , C08F4/6555 , C08F4/6492
摘要： Process for producing polyethylene compositions, like LLDPE, MDPE or HDPE, with a high level of homogeneity which comprises the steps of a) preactivating the total amount of a Ziegler-Natta procatalyst with the total amount of a cocatalyst, which cocatalyst comprises an organoaluminium compound, in order to get a preactivated Ziegler-Natta catalyst system, b) introducing the preactivated Ziegler-Natta catalyst system into a prepolymerisation reactor, wherein the preactivated Ziegler-Natta catalyst system is prepolymerised with at least one C 2 -C 10 -alpha-olefin monomer and optionally one or more C 3 -C 10 -alpha- olefin comonomer, in order to get a prepolymerisation product, c) introducing the prepolymerisation product into a first polymerisation reactor, which comprises a slurry reactor, wherein the prepolymerisation product is further polymerised with ethylene monomers and optionally one or more C 3 -C 10 -alpha-olefin comonomers in order to get a first polymerisation product, d) introducing the first polymerisation product into a second polymerisation reactor, wherein the first polymerisation product is further polymerised with ethylene monomers and optionally one or more C 3 to C 10 -alpha-olefin comonomers in order to get a second polymerisation product, e) optionally performing one or two subsequent polymerisation steps in order to get a third or fourth polymerisation product, f) further processing the obtained polymerisation product into pellets by extrusion; its use for forming articles, especially films with a low gel content.
摘要翻译：用于生产具有高水平均匀性的聚乙烯组合物如LLDPE，MDPE或HDPE的方法，其包括以下步骤：a）预先活化齐格勒 - 纳塔前催化剂的总量与助催化剂的总量，该助催化剂包含有机铝化合物，以便获得预活化的齐格勒 - 纳塔催化剂体系，b）将预活化的齐格勒 - 纳塔催化剂体系引入预聚合反应器，其中预活化的齐格勒 - 纳塔催化剂体系与至少一种C2-C10-α-烯烃单体和任选的一种或多种C 3 -C 10-α-烯烃共聚单体，以获得预聚合产物，c）将预聚合产物引入第一聚合反应器，该反应器包括浆料反应器，其中预聚合产物进一步与乙烯单体和任选的一种或多种C 3 -C 10-α-烯烃共聚单体，以获得第一聚合产物，d）引入t 他将第一聚合产物转化成第二聚合反应器，其中第一聚合产物进一步与乙烯单体和任选的一种或多种C 3 -C 10-α-烯烃共聚单体聚合，以获得第二聚合产物，e）任选地进行一个或两个随后的聚合步骤以获得第三或第四聚合产物，f）通过挤出将所得聚合产物进一步加工成颗粒; 其用于形成制品，特别是具有低凝胶含量的膜。

10. 发明申请

WO2012152421A1 COATING COMPOSITION 审中-公开
标题翻译：涂料组合物
公开(公告)号：WO2012152421A1
公开(公告)日：2012-11-15
申请号：PCT/EP2012/001936
申请日：2012-05-04
申请人： BOREALIS AG , NOOPILA, Tuomas , ERIKSSON, Erik , PALMLÖF, Magnus , HÄTÖNEN, Jari , BERGSTRA, Michiel , LEIDEN, Leif , ANKER, Martin , FREDRIKSEN, Siw, Bodil
发明人： NOOPILA, Tuomas , ERIKSSON, Erik , PALMLÖF, Magnus , HÄTÖNEN, Jari , BERGSTRA, Michiel , LEIDEN, Leif , ANKER, Martin , FREDRIKSEN, Siw, Bodil
IPC分类号： C09D123/08 , F16L58/10
CPC分类号： C09D7/1216 , C09D7/61 , C09D123/0815 , F16L9/14 , F16L58/1027 , F16L58/1045 , C08L23/06 , C08L2203/18 , C08L2205/025 , C08L2205/035 , C08L2308/00
摘要： Coating composition comprising an ethylene copolymer containing not more than 5 mole-% comonomer, whereby the fraction of the ethylene copolymer having a molecular weight of 300 000 g/mol - 600 000 g/mol has a methyl branching of more than 4.0 Methyl per 1000C as determined by SEC/FT-IR analysis.
摘要翻译：包含含有不超过5摩尔％共聚单体的乙烯共聚物的涂料组合物，其中分子量为300000g / mol-600 000g / mol的乙烯共聚物的分数具有大于4.0个甲基/ 1000℃的甲基支链由SEC / FT-IR分析确定。

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