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1. 发明申请

WO2003002625A1 PROPYLENE RANDOM COPOLYMER AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：丙烯无规共聚物及其生产方法
公开(公告)号：WO2003002625A1
公开(公告)日：2003-01-09
申请号：PCT/EP2002/007081
申请日：2002-06-26
申请人： BOREALIS TECHNOLOGY OY , JÄÄSKELÄINEN, Pirjo , HAFNER, Norbert , PITKÄNEN, Päivi , GAHLEITNER, Markus , TUOMINEN, Olli , TÖLTSCH, Wilfried
发明人： JÄÄSKELÄINEN, Pirjo , HAFNER, Norbert , PITKÄNEN, Päivi , GAHLEITNER, Markus , TUOMINEN, Olli , TÖLTSCH, Wilfried
IPC分类号： C08F297/08
CPC分类号： C08F297/083 , C08F10/00 , C08F210/06 , C08F210/16 , C08F297/08 , C08F4/6465 , C08F2/001 , C08F2500/12 , C08F2500/26 , C08F2500/17
摘要： The present invention relates to a process for preparing a propylene random copolymer comprising polymerisation of propylene with a comonomer, said comonomer being ethylene or an α-olefin comprising at least four carbon atoms, in the presence of a catalyst in a multistage process comprising polymerisation of propylene with a comonomer in a first reaction zone including at least one slurry reactor to give a first polymerisation product, transferring said first product to a second reaction zone including at least one gas phase reactor and polymerisations of propylene with a comonomer in said gas phase reactor in the presence of said first polymerisation product, wherein the temperature in the gas phase reactor is at least 10 °C higher than in the slurry reactor and to a polymer obtainable by this process. Furthermore, the invention relates to a propylene random copolymer prepared by copolymerisation of propylene with a comonomer wherein the distribution of the comonomer determined according to the TREF method is multimodal, preferably bimodal, a propylene random copolymer prepared by copolymerisation of propylene with a comonomer wherein the copolymer is having an elution interval determined according to the TREF method of 50 °C or more, a propylene random copolymer prepared by copolymerisation of propylene with a comonomer, wherein the random copolymer is a unimodal polymer and the elution interval determined by the TREF method is given by the equation Y ≤ 4.5 . m + 16 wherein Y is the elution interval in °C and m is the percentage of ethylene in the copolymer in wt.%, and to the use of such a copolymers for the production of a film, of an article by blow moulding or injection moulding, of a fibre or of a pipe.
摘要翻译：本发明涉及一种制备丙烯无规共聚物的方法，其包括丙烯与共聚单体的聚合，所述共聚单体是乙烯或包含至少四个碳原子的α-烯烃，在多级方法的催化剂存在下，包括聚合丙烯与第一反应区中的共聚单体包括至少一个浆料反应器以产生第一聚合产物，将所述第一产物转移到包含至少一个气相反应器的第二反应区和丙烯与所述气相反应器中的共聚单体聚合在所述第一聚合产物存在下，其中气相反应器中的温度高于浆料反应器中的至少10℃，并且可通过该方法获得的聚合物。此外，本发明涉及通过丙烯与共聚单体共聚制备的丙烯无规共聚物，其中根据TREF法测定的共聚单体的分布是多峰的，优选双峰的，丙烯与共聚单体共聚制备的丙烯无规共聚物，其中，共聚物具有根据TREF法测定的洗脱间隔为50℃以上，通过丙烯与共聚单体共聚制备的丙烯无规共聚物，其中无规共聚物为单峰聚合物，通过TREF法测定的洗脱间隔为由公式Y≤4.5给出。 m + 16其中Y是以℃计的洗脱间隔，m是共聚物中乙烯的百分比，以重量％计，以及使用这种共聚物用于生产膜的制品通过吹塑或注射模制，纤维或管道。

2. 发明申请

WO2006125672A1 PROPYLENE POLYMER WITH HIGH CRYSTALLINITY 审中-公开
标题翻译：具有高结晶度的丙烯聚合物
公开(公告)号：WO2006125672A1
公开(公告)日：2006-11-30
申请号：PCT/EP2006/005082
申请日：2006-05-26
申请人： BOREALIS TECHNOLOGY OY , JÄÄSKELÄINEN, Pirjo , TUOMINEN, Olli , OMMUNDSEN, Espen , ACKERMANNS, Nina
发明人： JÄÄSKELÄINEN, Pirjo , TUOMINEN, Olli , OMMUNDSEN, Espen , ACKERMANNS, Nina
IPC分类号： C08F110/06 , C08L23/14
CPC分类号： C08F110/06 , C08F2/001 , C08F2500/15 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： A composition suitable for the manufacture of films having a very advantageous stiffness-processability-balance comprising a high crystalline propylene polymer having decaline solubles not more than 1.6 wt% and a polydispersity index (PI) of at least 5.0.
摘要翻译：适用于制造具有非常有利的刚度加工性 - 平衡的薄膜的组合物，其包含具有不大于1.6重量％的十氢化可溶物和至多5.0的多分散指数（PI）的高结晶丙烯聚合物。

3. 发明申请

WO2006125673A1 PROPYLENE POLYMER WITH HIGH CRYSTALLINITY 审中-公开
标题翻译：具有高结晶度的丙烯聚合物
公开(公告)号：WO2006125673A1
公开(公告)日：2006-11-30
申请号：PCT/EP2006/005083
申请日：2006-05-26
申请人： BOREALIS TECHNOLGY OY , JÄÄSKELÄINEN, Pirjo , TUOMINEN, Olli , OMMUNDSEN, Espen , ACKERMANNS, Nina
发明人： JÄÄSKELÄINEN, Pirjo , TUOMINEN, Olli , OMMUNDSEN, Espen , ACKERMANNS, Nina
IPC分类号： C08F110/06 , C08F2/00
CPC分类号： C08F110/06 , C08F10/06 , C08F2/001 , C08F2500/15 , C08F2500/04 , C08F2500/12 , C08F2500/19
摘要： A composition suitable for the manufacture of films having a very advantageous stiffhess-processability-balance comprising a high crystalline propylene polymer having a) T p of at least 122.5 °C and b) T w of at least 118 °C, whereby the T p and the T w are calculated from the temperature rising elution fractionation (TREF)-function of the propylene polymer in the range of 80 to 140 °C, wherein T p is the maximum temperature of the TREF-function; T w the weight average temperature of the TREF-function defined by formula (I) T i ; the temperature at which the concentration c i of an elute is determined; and c i the concentration of the elute at the temperature T i .
摘要翻译：一种适用于制造具有非常有利的可硬化加工性 - 平衡的薄膜的组合物，其包含具有至少122.5℃的a）T p p至少122.5℃的高结晶丙烯聚合物和b） / SUB>至少118℃，由此，从丙烯聚合物的升温洗脱分级（TREF） - 功能的函数计算T P和T W 80〜140℃的范围，其中T
是TREF功能的最高温度; 由式（I）定义的TREF-功能的重均温度T 确定洗脱液的浓度c i i i的温度; 和在温度T 1℃下洗脱液的浓度。

4. 发明申请

WO2006024496A1 A PRESSURELESS POLYMER PIPE, A COMPOSITION THEREFORE, AND A PROCESS FOR PREPARING IT 审中-公开
标题翻译：无压聚合物管，其组合物及其制备方法
公开(公告)号：WO2006024496A1
公开(公告)日：2006-03-09
申请号：PCT/EP2005/009341
申请日：2005-08-30
申请人： BOREALIS TECHNOLOGY OY , EK, Carl-Gustaf , MALM, Bo , TUOMINEN, Olli
发明人： EK, Carl-Gustaf , MALM, Bo , TUOMINEN, Olli
IPC分类号： C08L23/12
CPC分类号： F16L9/147 , C08F210/06 , C08F210/16 , C08L23/12 , C08L23/14 , Y10T428/139 , C08F2/001 , C08L2666/06 , C08F2500/17 , C08F2500/12 , C08F2500/13
摘要： A pressureless polymer pipe, a composition therefore, and a process of preparing the composition are described. The pipe is characterised in that the polymer comprises a propylene polymer composition where the propylene base polymer is a heterophasic propylene copolymer having a matrix of a propylene homopolymer and a dispersed phase of an elastomeric copolymer of propylene and at least one olefin comonomer; has a comonomer content of 2-7 % by weight, based on the weight of the heterophasic propylene copolymer; has a melt flow rate MFR (2/230), determined according to ISO 1133 C4, of 0.1-2.0 g/10 min; has a broad molecular weight distribution as defined by its rheology shear thinning index, SHI 0/50 , measured at 200 ° C of 9-30; has a tensile modulus, determined according to ISO 527-2/1B at 1 mm/min and 23 ° C of at least 1800 MPa; has an impact strength, determined according to ISO 179/1eA of at least 6 kJ/m 2 at 0°C and at least 2 kJ/m 2 at -20'C. The composition is a polymer composition as defined above. The process is characterised by polymerizing in the presence of a stereospecific Ziegler-Natta catalyst including an electron donor:(i) a propylene homopolymer matrix in at least one loop reactor at a temperature of at least 80 ° C and a pressure of 4600-10000 kPa; and (ii) an elastomeric copolymer of propylene and at least one olefin comonomer in at least one gas-phase reactor at a lower temperature than in stage (i); to obtain a base polymer of heterophasic propylene copolymer as defined above.
摘要翻译：描述了无压聚合物管，组合物和制备该组合物的方法。管的特征在于聚合物包括丙烯聚合物组合物，其中丙烯基聚合物是具有丙烯均聚物基质和丙烯与至少一种烯烃共聚单体的弹性体共聚物的分散相的多相丙烯共聚物; 基于多相丙烯共聚物的重量，共聚单体含量为2-7重量％; 具有根据ISO 1133 C4测定的熔体流动速率MFR（2/230）为0.1-2.0g / 10min; 具有如下定义的宽分子量分布：其流动剪切稀化指数SHI 在200℃下测得为9-30; 具有根据ISO 527-2 / 1B以1mm / min和23℃至少1800MPa测定的拉伸模量; 具有根据ISO 179 / 1eA在0℃下测定为至少6kJ / m 2的冲击强度和-20℃时至少2kJ / m 2的冲击强度， C。组合物是如上所定义的聚合物组合物。该方法的特征在于在包含电子给体的立体特异性齐格勒 - 纳塔催化剂存在下聚合：（i）至少一个环管反应器中的至少80℃的丙烯均聚物基质压力4600-10000 kPa; 和（ii）在低于阶段（i）的温度下，在至少一个气相反应器中的丙烯和至少一种烯烃共聚单体的弹性体共聚物; 以获得如上所定义的异相丙烯共聚物的基础聚合物。

5. 发明申请

WO2009007132A1 HETEROPHASIC POLYOLEFIN COMPOSITION 审中-公开
标题翻译：异味聚烯烃组合物
公开(公告)号：WO2009007132A1
公开(公告)日：2009-01-15
申请号：PCT/EP2008/005692
申请日：2008-07-11
申请人： BOREALIS TECHNOLOGY OY , MALM, Bo , TUOMINEN, Olli
发明人： MALM, Bo , TUOMINEN, Olli
IPC分类号： C08L23/10 , C08L23/14 , C08L23/16
CPC分类号： C08L23/10 , C08L23/142 , C08L23/16 , C08L2666/06
摘要： The present invention provides a polyolefin composition comprising: (a) a propylene homopolymer component (A), and (b) a propylene random copolymer component (B) comprising repeating units derived from at least one comonomer selected from the group consisting of ethylene and α-olefin monomers, wherein the random propylene copolymer component (B) has an MFR2 of from 0.5 to 15, and wherein the propylene homopolymer component (A) may comprise up to 1 -wt% of at least one comonomer selected from the group consisting of ethylene and α-olefin monomers, and wherein the MRF2 ratio of component (A)/component (B) is equal to or greater than 5. The present invention further provides a heterophasic polyolefin composition comprising a mixture of the above polyolefin composition as the matrix phase, and a rubber component dispersed therein.
摘要翻译：本发明提供一种聚烯烃组合物，其包含：（a）丙烯均聚物组分（A）和（b）丙烯无规共聚物组分（B），其包含衍生自至少一种选自以下的共聚单体的重复单元：乙烯和 α-烯烃单体，其中所述无规丙烯共聚物组分（B）的MFR 2为0.5至15，并且其中所述丙烯均聚物组分（A）可以包含至多一种至少一种选自以下的共聚单体：乙烯和α-烯烃单体，其中组分（A）/组分（B）的MRF 2比等于或大于5.本发明还提供了一种多相聚烯烃组合物，其包含上述聚烯烃组合物作为基体的混合物相和分散在其中的橡胶组分。

6. 发明申请

WO2008074423A1 IMPROVED HIGH MELT FLOW HETEROPHASIC POLYPROPYLENE COPOLYMERS 审中-公开
标题翻译：改进的高熔体流动性异丙烯聚丙烯共聚物
公开(公告)号：WO2008074423A1
公开(公告)日：2008-06-26
申请号：PCT/EP2007/010828
申请日：2007-12-11
申请人： BOREALIS TECHNOLOGY OY , MALM, Bo , TUOMINEN, Olli , VESTBERG, Torvald , KORHONEN, Esa
发明人： MALM, Bo , TUOMINEN, Olli , VESTBERG, Torvald , KORHONEN, Esa
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08F10/06 , C08F210/06 , C08F297/08 , C08K5/00
CPC分类号： C08F10/00 , C08F210/06 , C08K3/34 , C08K5/0083 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08F4/6492 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/11 , C08F2500/12 , C08F2500/20
摘要： The present invention relates to a heterophasic polypropylene composition with a high melt flow rate for processability, a good stiffness and an improved compression performance. These compositions may be employed for the production of moulded articles, in particular injection moulded articles such as thin- walled plastic cups. Furthermore, the invention relates to a process for preparing the inventive polymer compositions.
摘要翻译：本发明涉及具有高加工性的熔体流动速率，良好的刚度和改进的压缩性能的多相聚丙烯组合物。这些组合物可用于生产模塑制品，特别是注塑制品如薄壁塑料杯。此外，本发明涉及制备本发明聚合物组合物的方法。

7. 发明申请

WO2006122703A1 HIGH MELT FLOW POLYMER OF IMPROVED DURABILITY FOR PIPE APPLICATIONS 审中-公开
标题翻译：用于管道应用的改进耐久性的高熔体流动聚合物
公开(公告)号：WO2006122703A1
公开(公告)日：2006-11-23
申请号：PCT/EP2006/004445
申请日：2006-05-11
申请人： BOREALIS TECHNOLOGY OY , ALASTALO, Kauno , EK, Carl-Gustaf , MALM, Bo , TORGERSEN, Ulf , TUOMINEN, Olli
发明人： ALASTALO, Kauno , EK, Carl-Gustaf , MALM, Bo , TORGERSEN, Ulf , TUOMINEN, Olli
IPC分类号： C08F10/06 , C08L23/12
CPC分类号： C08L23/12 , C08F110/06 , C08F210/06 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08F2500/12 , C08F2500/11 , C08F210/16
摘要： The present invention relates to a polymer composition, comprising (i) a polypropylene homopolymer, (ii) a polypropylene random copolymer, prepared by copolymerization of propylene with an olefin comonomer and having an amount of olefin comonomer units of 0.2 to 5 wt%, and (iii) an elastomeric copolymer of propylene and at least one olefin comonomer, the polymer composition having a tensile modulus, determined according to ISO 527-2/1 B at 1 mm/min. and 230C, of at least 1200 MPa.
摘要翻译：本发明涉及一种聚合物组合物，其包含（i）聚丙烯均聚物，（ii）通过丙烯与烯烃共聚单体共聚制备并具有0.2至5重量％的烯烃共聚单体单元制备的聚丙烯无规共聚物，以及（iii）丙烯和至少一种烯烃共聚单体的弹性体共聚物，所述聚合物组合物具有根据ISO 527-2 / 1B以1mm / min测定的拉伸模量。和230℃，至少1200MPa。

8. 发明申请

WO2008151794A1 PROCESS FOR THE PRODUCTION OF PROPYLENE COPOLYMERS USING A PREPOLYMERISED CATALYST 审中-公开
标题翻译：使用预聚合催化剂生产丙烯共聚物的方法
公开(公告)号：WO2008151794A1
公开(公告)日：2008-12-18
申请号：PCT/EP2008/004687
申请日：2008-06-11
申请人： BOREALIS TECHNOLOGY OY , LESKINEN, Pauli , TUOMINEN, Olli
发明人： LESKINEN, Pauli , TUOMINEN, Olli
IPC分类号： C08F210/06 , C08F210/16
CPC分类号： C08F210/06 , C08F210/16 , Y10S526/904 , C08F2500/06 , C08F2500/18 , C08F2500/24 , C08F2500/12
摘要： The present invention relates to a process for the production of propylene copolymers wherein in a first step an olefin polymerisation catalyst comprising a solid catalyst component is subjected to a prepolymerisation reaction in a prepolymerisation reactor, in which propylene monomers are present in an amount of 98.0 to 99.9 mol% and further alpha-olefin monomers other than propylene are present in an amount of 0.1 to 2.0 mol%, based on the combined amount of propylene and further alpha- olefin monomers, so that a prepolymer is produced on the catalyst in an amount of 10 to 1000 g per g of the solid catalyst component, and in a second, subsequent step propylene and further alpha-olefin monomers other than propylene are copolymerised in the presence of the prepolymerised catalyst produced in the first step so that a propylene copolymer is obtained which contains at least 0.1 mol% of alpha-olefin units other than propylene, to propylene copolymers obtainable by such a process and to the use of a prepolymerised catalyst in such a process.
摘要翻译：本发明涉及一种生产丙烯共聚物的方法，其中在第一步中，将包含固体催化剂组分的烯烃聚合催化剂在预聚合反应器中进行预聚合反应，其中丙烯单体的存在量为98.0至基于丙烯和其它α-烯烃单体的总量，99.9摩尔％和其它除丙烯以外的α-烯烃单体的存在量为0.1-2.0摩尔％，从而在催化剂上产生一定量的预聚物每克固体催化剂组分为10至1000g，在第二步骤中，丙烯和除丙烯之外的其它α-烯烃单体在第一步中制备的预聚合催化剂存在下共聚合，使丙烯共聚物为包含至少0.1mol％的除丙烯以外的α-烯烃单元的丙烯共聚物可以通过这种方法获得在这种方法中使用预聚合的催化剂。

9. 发明申请

WO2010052260A1 SOLID CATALYST COMPOSITION 审中-公开
标题翻译：固体催化剂组合物
公开(公告)号：WO2010052260A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/064666
申请日：2009-11-05
申请人： BOREALIS AG , HAKALA, Kimmo , MANSNER, Erik , HÄTÖNEN, Jari , HUHTANEN, Lauri , TUOMINEN, Olli , AUMO, Jeanette , LEHTINIEMI, Ismo
发明人： HAKALA, Kimmo , MANSNER, Erik , HÄTÖNEN, Jari , HUHTANEN, Lauri , TUOMINEN, Olli , AUMO, Jeanette , LEHTINIEMI, Ismo
IPC分类号： C08F4/00 , B01J31/16 , B01J31/22 , B01J31/12 , B01J31/14
CPC分类号： B01J31/2295 , B01J31/128 , B01J31/143 , B01J31/165 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06 , C08F210/16 , C08F210/14
摘要： Solid catalyst composition comprising a polymer matrix (A) and distributed therein a solid catalyst system (B), wherein - the solid catalyst system (B) has a porosity measured according to ASTM 4641 of less than 1.40 ml/g, comprises a transition metal compound of formula (I), L m R n MX q (I) wherein "M" is a transition metal of anyone of the groups 3 to 10 of the periodic table (IUPAC), each "X" is independently a monovalent anionic σ-ligand, each "L" is independently an organic ligand which coordinates to the transition metal (M), "R" is a bridging group linking two organic ligands (L), said organic ligands (L) and said bridging groups (R) do not comprise polymerizable olefinic groups, "m" is 2 or 3, "n" is 0, 1 or 2, "q" is 1, 2 or 3, m+q is equal to the valency of the transition metal (M), and a cocatalyst (Co) comprising a compound of Al, and - the mol ratio of Al of the cocatalyst (Co) and the transition metal "M" of the transition metal compound [Al/M] is from 100 to 800 mol/mol.
摘要翻译：固体催化剂组合物，其包含聚合物基质（A）并在其中分布有固体催化剂体系（B），其中固体催化剂体系（B）具有根据ASTM 4641测量的小于1.40ml / g的孔隙，包含过渡金属式（I）的化合物，其中“M”是周期表（IUPAC）的3至10族中的任何一个的过渡金属的LmRnMXq（I），每个“X”独立地是一价阴离子S-配体， L“独立地是与过渡金属（M）配位的有机配体，”R“是连接两个有机配体（L）的桥连基团，所述有机配体（L）和所述桥连基团（R）不包含可聚合烯烃基团“m”为2或3，“n”为0,1或2，“q”为1,2或3，m + q等于过渡金属（M）的化合价和助催化剂 Co）和 - 助催化剂（Co）的Al与过渡金属化合物[Al / M]的过渡金属“M”的摩尔比为100〜800摩尔/摩尔的化合物。

10. 发明申请

WO2011117224A1 PROCESS FOR THE PREPARATION OF FLOWABLE COMONOMER RICH POLYPROPYLENE 审中-公开
标题翻译：制备流动性丰富的聚丙烯的方法
公开(公告)号：WO2011117224A1
公开(公告)日：2011-09-29
申请号：PCT/EP2011/054312
申请日：2011-03-22
申请人： BOREALIS AG , TUOMINEN, Olli , MALM, Bo , LESKINEN, Pauli
发明人： TUOMINEN, Olli , MALM, Bo , LESKINEN, Pauli
IPC分类号： C08F10/06 , C08F2/00 , C08F297/08 , C08L23/14 , C08F210/06
CPC分类号： C08F210/06 , C08F110/06 , C08L23/14 , C08L23/16 , C08L2205/025 , C08L2205/03 , C08L2308/00 , C08F2/001 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： Process for producing a polypropylene composition, said composition comprises units derived from propylene and at least one C2 to C20 a -olefin other than propylene in an amount of at least 4.0 wt- % measured by Fourier transform infrared spectroscopy and given in wt.-%, and said process comprises the steps of producing in at least one first reactor a first polypropylene having a xylene cold soluble (XCS) content not exceeding 4.0 wt.-%, transferring said first polypropylene in a second reactor, producing in the second reactor in the presence of the first polypropylene a second polypropylene thereby obtaining a first polypropylene composition, said second polypropylene comprises units derived from propylene and at least one C2 to C20 a -olefin other than propylene in an amount of at least 9.0 wt-%, transferring said first polypropylene composition to a third reactor, producing in the third reactor in the presence of the first polypropylene composition a third polypropylene thereby obtaining the polypropylene composition, wherein said third polypropylene has a xylene cold soluble (XCS) content of below 9.0 wt- %, or • the intrinsic viscosity (IV) of the amorphous part (AM) of the xylene cold soluble (XCS) fraction of the third polypropylene is at least 3 dl/g.
摘要翻译：用于生产聚丙烯组合物的方法，所述组合物包含通过傅里叶变换红外光谱测量并且以重量％计的衍生自丙烯和至少一种丙烯以外的至少4.0重量％的至少4.0重量％的C 2 -C 20α-烯烃的单元，，并且所述方法包括以下步骤：在至少一个第一反应器中生产具有不超过4.0重量％的二甲苯冷可溶物（XCS）含量的第一聚丙烯，在第二反应器中转移所述第一聚丙烯，在第二反应器中生产第一聚丙烯存在第二聚丙烯，从而获得第一聚丙烯组合物，所述第二聚丙烯包含衍生自丙烯和至少一种量至少为9.0重量％的丙烯以外的至少一种C 2至C 20α-烯烃的单元，将所述将第一聚丙烯组合物加入到第三反应器中，在第三聚丙烯组合物存在下在第三反应器中制备第三聚丙烯，由此得到其中所述第三聚丙烯具有低于9.0重量％的二甲苯冷可溶物（XCS）含量，或者二甲苯冷可溶（XCS）部分的无定形部分（AM）的特性粘度（IV）第三聚丙烯为至少3dl / g。

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