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1. 发明申请

WO2011090861A1 LUBRICATING OIL COMPOSITIONS AND METHOD FOR MAKING THEM 审中-公开
标题翻译：润滑油组合物及其制备方法
公开(公告)号：WO2011090861A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/021000
申请日：2011-01-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , KOLB, Rainer , FARNG, Liehpao, O. , DATTA, Sudhin , CROWTHER, Donna, J. , JIANG, Peijun
发明人： KOLB, Rainer , FARNG, Liehpao, O. , DATTA, Sudhin , CROWTHER, Donna, J. , JIANG, Peijun
IPC分类号： C08F210/02 , C08L23/06 , C10M143/00
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F210/02 , C08F210/06 , C08L23/0807 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C10M2205/022 , C10N2230/02 , C10N2230/04 , C10N2230/45 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C08L2666/02 , C10M2205/026 , C10M2205/024 , C10M2205/028 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F210/00
摘要： Provided are ethylene propylene copolymers, compositions and methods for making the same. The composition may include an ethylene copolymer, comprising 40 wt% to 70 wt% of units derived from ethylene, and at least 30 wt% of units derived from at least one α- olefin having 3 to 20 carbon atoms. The composition can have a melting point (Tm) in 0C, as measured by DSC, that satisfies the relation: Tm > 3.4 x E - 180, where E is the weight % of units derived from ethylene in the copolymer. The composition can also have a Mw/Mn ratio of about 1.5 to about 3.5. The composition can further have a content of Group 4 metals derived from a catalyst of 25 ppm or less.
摘要翻译：提供的是乙烯丙烯共聚物，组合物和制备它们的方法。组合物可以包括乙烯共聚物，其包含40重量％至70重量％的衍生自乙烯的单元和至少30重量％的至少一种具有3至20个碳原子的α-烯烃的单元。通过DSC测定，该组合物的熔点（Tm）为0℃，满足Tm> 3.4×E-180的关系，其中E为共聚物中衍生自乙烯的单元的重量％。组合物还可以具有约1.5至约3.5的Mw / Mn比。组合物还可以具有衍生自25ppm或更低的催化剂的第4族金属的含量。

2. 发明申请

WO2011019474A2 CATALYST SYSTEM, PROCESS FOR OLEFIN POLYMERIZATION, AND POLYMER COMPOSITIONS PRODUCED THEREFROM 审中-公开
标题翻译：催化剂体系，烯烃聚合方法及其生产的聚合物组合物
公开(公告)号：WO2011019474A2
公开(公告)日：2011-02-17
申请号：PCT/US2010/042065
申请日：2010-07-15
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , JIANG, Peijun , KOLB, Rainer
发明人： CROWTHER, Donna, J. , JIANG, Peijun , KOLB, Rainer
IPC分类号： C08F10/06
CPC分类号： C08F210/06 , B01J31/0201 , B01J31/0235 , B01J31/0239 , B01J31/0254 , B01J31/0255 , B01J31/146 , B01J31/1608 , B01J31/1616 , B01J31/2295 , B01J2231/122 , B01J2531/0269 , B01J2531/0297 , B01J2531/40 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/02 , C08F210/16 , Y10S526/943 , Y10T442/60 , C08F4/65908 , C08F2500/08 , C08F2500/20 , C08F2500/03 , C08F2500/17
摘要： Provided are catalyst systems, processes for polymerizing one or more olefins, polymers resulting therefrom, and articles prepared from such polymers. The processes comprise contacting under polymerization conditions one or more olefin monomers, preferably propylene, with a catalyst system comprising a transition metal compound and an activator of the formula (1) or (2) as described herein. The polymer compositions described herein exhibit advantageously narrow composition distributions and high melting points in comparison to conventional polymers having the same comonomer content. The polymers described herein exhibit improved properties, e.g., pellet stability, impact properties, heat seal properties, and structural integrity in film and fabricated parts applications.
摘要翻译：提供催化剂体系，聚合一种或多种烯烃的方法，由此产生的聚合物和由这种聚合物制备的制品。该方法包括在聚合条件下使一种或多种烯烃单体，优选丙烯与包含如本文所述的过渡金属化合物和式（1）或（2）的活化剂的催化剂体系接触。与具有相同共聚单体含量的常规聚合物相比，本文所述的聚合物组合物显示有利的是窄的组成分布和高熔点。本文所述的聚合物在膜和制造零件应用中表现出改进的性能，例如丸粒稳定性，冲击性能，热封性能和结构完整性。

3. 发明申请

WO2011090859A1 ETHYLENE COPOLYMERS, METHODS FOR THEIR PRODUCTION, AND USE 审中-公开
标题翻译：乙烯共聚物，其生产方法和用途
公开(公告)号：WO2011090859A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/020993
申请日：2011-01-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , KOLB, Rainer , CROWTHER, Donna, J.
发明人： JIANG, Peijun , KOLB, Rainer , CROWTHER, Donna, J.
IPC分类号： C08F210/02
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F210/02 , C08F210/06 , C08L23/0807 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C10M2205/022 , C10N2230/02 , C10N2230/04 , C10N2230/45 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C08L2666/02 , C10M2205/026 , C10M2205/024 , C10M2205/028 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F210/00
摘要： Provided is an ethylene copolymer having 40 wt.% to 70 wt.% of units derived from ethylene and at least 30 wt.% of units derived from at least one α-olefm having 3 to 20 carbon atoms and has the following properties: (a) a weight-average molecular weight (Mw), as measured by GPC, in the range of about 50,000 to about 200,000 g/mol; (b) a melting point (Tm) in 0C, as measured by DSC, that satisfies the relation: Tm > 3.4 x E - 180 where E is the weight % of units derived from ethylene in the copolymer; (c) a ratio of MwMn of about 1.8 to about 2.5; (d) a content of Group 4 metals of no more than 5 ppm; and (e) a ratio of wt ppm Group 4 metals/ wt ppm Group 5 metals of at least 3. Also provided are methods for making an ethylene copolymer and compositions comprising an ethylene copolymer.
摘要翻译：提供了一种乙烯共聚物，其具有40重量％至70重量％的衍生自乙烯的单元和至少30重量％的衍生自具有3至20个碳原子的至少一个α-烯烃的单元，并且具有以下性质： a）通过GPC测量的重均分子量（Mw）在约50,000至约200,000g / mol的范围内; （b）通过DSC测量的0℃下的熔点（Tm），满足关系：Tm> 3.4×E-180其中E是共聚物中衍生自乙烯的单元的重量％; （c）MwMn的比值为约1.8至约2.5; （d）不超过5ppm的第4族金属的含量; 和（e）第4族金属wt / wtppm第5族金属的比例至少为3.还提供了制备乙烯共聚物和包含乙烯共聚物的组合物的方法。

4. 发明申请

WO2010014344A2 CATALYST SYSTEM AND PROCESS FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：催化剂体系和烯烃聚合方法
公开(公告)号：WO2010014344A2
公开(公告)日：2010-02-04
申请号：PCT/US2009/049528
申请日：2009-07-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
发明人： CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
IPC分类号： C08F10/06 , C08F4/6592 , B01J31/02 , B01J31/14 , B01J31/16 , B01J31/22
CPC分类号： C08F10/06 , B01J31/0239 , B01J31/0268 , B01J31/146 , B01J31/1616 , B01J31/2295 , B01J2231/122 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/943 , C08F4/65908 , C08F2500/08 , C08F2500/20 , C08F2500/03 , C08F2500/17
摘要： The present application relates to a new catalyst system for the polymerization of olefins, comprising a new ionic activator having the formula: [R 1 R 2 R 3 AH] + [Y]", wherein [Y] - is a non- coordinating anion (NCA), A is nitrogen or phosphorus, R 1 and R 2 are hydrocarbyl groups or heteroatom-containing hydrocarbyl groups and together form a first, 3- to 10-membered non- aromatic ring with A, wherein any number of adjacent ring members may optionally be members of at least one second, aromatic or aliphatic ring or aliphatic and/or aromatic ring system of two or more rings, wherein said at least one second ring or ring system is fused to said first ring, and wherein any atom of the first and/or at least one second ring or ring system is a carbon atom or a heteroatom and may be substituted independently by one or more substituents selected from the group consisting of a hydrogen atom, halogen atom, C 1 to C 10 alkyl, C 5 to C 15 aryl, C 6 to C 25 arylalkyl, and C 6 to C 25 alkylaryl, and R 3 is a hydrogen atom or C 1 to C 10 alkyl, or R 3 is a C 1 to C 10 alkylene group that connects to said first ring and/or to said at least one second ring or ring system. The present application also relates to a process for the polymerization of olefins, preferably propylene, using this and other catalyst systems, as well as to polymers made by said process.
摘要翻译：本申请涉及用于烯烃聚合的新型催化剂体系，其包含具有下式的新的离子活化剂：[R 1 R 2 R 3 A H] + [Y]“，其中[Y] - 为非配位阴离子（NCA），A为氮或磷，R 1和R 2是烃基或含杂原子的烃基，并且与A一起形成第一个3至10元非芳族环，其中任何数量的相邻环成员可以任选地是至少一个第二个是两个或更多个环的芳族或脂族环或脂族和/或芳族环系，其中所述至少一个第二环或环系与所述第一环稠合，并且其中第一和/或至少一个第二环或环系是碳原子或杂原子，并且可以被一个或多个选自氢原子，卤素原子，C 1至C 10烷基，C 5至C 15芳基，C 6至C 25芳烷基，和C 6至C 25烷基芳基，R 3是氢基原子或C1至C10烷基，或R3是连接到所述第一环和/或所述至少一个第二环或环系统的C1至C10亚烷基。本申请还涉及使用这种和其它催化剂体系以及通过所述方法制备的聚合物来聚合烯烃，优选丙烯的方法。

5. 发明申请

WO2008124031A1 SOFT HOMOGENEOUS ISOTACTIC POLYPROPYLENE COMPOSITIONS 审中-公开
标题翻译：软均质异构聚丙烯组合物
公开(公告)号：WO2008124031A1
公开(公告)日：2008-10-16
申请号：PCT/US2008/004337
申请日：2008-04-03
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , SIMS, Charles, L. , JIANG, Peijun , SAHNOUNE, Abdelhadi , THURMAN, Derek, W.
发明人： DATTA, Sudhin , SIMS, Charles, L. , JIANG, Peijun , SAHNOUNE, Abdelhadi , THURMAN, Derek, W.
IPC分类号： C08L23/10 , C08L23/14
CPC分类号： C08L23/10 , C08L23/12 , C08L23/142 , C08L2205/02 , C08L2666/06
摘要： The present invention also discloses a homogeneous blend composition comprising; a) from 1% to 99% by weight of the blend of a first polymer component comprising a copolymer of 5% to 35% by weight of the first polymer component consisting predominantly of alpha olefin derived units and 65% to 95% by weight of the first polymer component of propylene derived units having a crystallinity of 0.1% to about 25% from isotactic polypropylene sequences, a melting point of from 45° C to 105° C, and wherein the Melt Flow Rate (MFR @ 23O0C) of the first polymer component is between 300 g/10 min to 5000 g/10 min. b) from 1% to 99% by weight of the blend of a second polymer component comprising isotactic polypropylene and random copolymers of isotactic propylene, wherein the percentage of the copolymerized alpha-olefin in the copolymer is between 0.0% and 9% by weight of the second polymer component and wherein the second polymer component has a melting point greater than about 110° C, wherein the first polymer component has less than 1000 ppm of reaction products arising from the chemical reaction of a molecular degradation agent.
摘要翻译：本发明还公开了一种均匀的共混组合物，其包含： a）1重量％至99重量％的第一聚合物组分的共混物，其包含5重量％至35重量％的主要由α-烯烃衍生单元组成的第一聚合物组分和65重量％至95重量％来自全同立构聚丙烯序列的结晶度为0.1％至约25％的丙烯衍生单元的第一聚合物组分，熔点为45℃至105℃，并且其中第一聚合物组分的熔体流动速率（MFR @ 230℃）聚合物组分在300g / 10min至5000g / 10min之间。 b）1重量％至99重量％的包含全同立构聚丙烯的第二聚合物组分和全同立构丙烯的无规共聚物的共混物的共混物，其中共聚物中的共聚α-烯烃的百分比为0.0-9重量％所述第二聚合物组分并且其中所述第二聚合物组分具有大于约110℃的熔点，其中所述第一聚合物组分具有由分子降解剂的化学反应产生的反应产物小于1000ppm。

6. 发明申请

WO2012094099A2 FOAMABLE THERMOPLASTIC REACTOR BLENDS AND FOAM ARTICLE THEREFROM 审中-公开
标题翻译：可发泡的热塑性反应器共混物及其泡沫制品
公开(公告)号：WO2012094099A2
公开(公告)日：2012-07-12
申请号：PCT/US2011/064139
申请日：2011-12-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
发明人： JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
IPC分类号： C08J9/04 , C08J9/06 , C08L23/10 , C08F10/06
CPC分类号： C08L23/10 , C08F255/02 , C08J9/0061 , C08J2205/052 , C08J2323/10 , C08J2423/12 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： This invention relates to a foamable blend comprising an in-reactor polymer blend comprising: (a) a first propylene polymer component comprising 90 to 100 wt% propylene and from 0 to less than 10 wt% comonomer, said first propylene component having a Tm of 120°C or more; and (b) a second propylene polymer component comprising from 30 to 90 wt% propylene and 70 to 10 wt% comonomer, said second propylene polymer having an Mw of 30,000 g/mol or more, and said second propylene-containing polymer having a crystallinity different by at least 5% from the first polymer, wherein the polymer blend, prior to combination with a foaming agent, has: (i) a Tm of at least 120°C; (ii) a MFR of 10 dg/min or more; (iii) a tensile strength of at least 8 MPa; (iv) an elongation at break of at least 200%; and (v) a ratio of elongational viscosity at break to linear viscosity of 5 or more when the elongational viscosity is measured at a strain rate of 1 sec -1 and temperature of 180°C; and where when the blend is foamed with a foaming agent, the foamed article has a density of 800 kg/m 3 or less.
摘要翻译：本发明涉及包含反应器内聚合物共混物的可发泡共混物，其包含：（a）第一丙烯聚合物组分，其包含90至100wt％的丙烯和0至小于10wt％的共聚单体，所述第一丙烯组分的Tm为120℃或更高; 和（b）包含30-90重量％丙烯和70-10重量％共聚单体的第二丙烯聚合物组分，所述第二丙烯聚合物具有30,000g / mol或更高的Mw，并且所述第二含丙烯聚合物具有结晶度与第一聚合物相差至少5％，其中聚合物共混物在与发泡剂结合之前具有：（i）至少120℃的Tm; （ii）10dg / min或更高的MFR; （iii）至少8MPa的拉伸强度; （iv）至少200％的断裂伸长率; 和（v）当在1秒-1的应变速率和180℃的温度下测量伸长粘度时，断裂伸长粘度与线性粘度之比为5或更大; 当混合物用发泡剂发泡时，发泡制品的密度为800kg / m 3或更低。

7. 发明申请

WO2011059431A1 POLYOLEFIN ADHESIVE COMPOSITIONS 审中-公开
标题翻译：聚烯烃胶粘组合物
公开(公告)号：WO2011059431A1
公开(公告)日：2011-05-19
申请号：PCT/US2009/064035
申请日：2009-11-11
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , RODRIGUEZ, George , SHIPLEY, Fran, A. , MEHTA, Aspy, K.
发明人： JIANG, Peijun , RODRIGUEZ, George , SHIPLEY, Fran, A. , MEHTA, Aspy, K.
IPC分类号： C08L23/14 , C09J123/14
CPC分类号： C08L23/142 , C08L51/003 , C08L91/06 , C08L2666/02 , C08L2666/24 , C09J123/142
摘要： An adhesive and method for hot melt application. The adhesive comprises polyolefin base polymer, from 1 to 10 wt% of at least one functionalized polyolefin, and from 1 to 15 wt% of a wax, based on the total weight of the polyolefin base polymer, functionalized polyolefin and wax, wherein the wax has a weight average molecular weight at least 8% of the weight average molecular weight of the polyolefin base polymer, viscosity at 190°C of 60 mPa•s or more, and a crystallization temperature greater than the polyolefin base polymer and greater than 100°C, and wherein the adhesive has at least 5% fiber tear at 2°C, at least 50% fiber tear at 25°C, and a characteristic set time of less than 3 seconds.
摘要翻译：一种用于热熔胶应用的粘合剂和方法。基于聚烯烃基础聚合物，官能化聚烯烃和蜡的总重量，粘合剂包括聚烯烃基聚合物，1至10重量％的至少一种官能化聚烯烃和1至15重量％的蜡，其中蜡重均分子量为聚烯烃基聚合物重均分子量的至少8％，190℃下的粘度为60mPa·s以上，结晶温度大于聚烯烃基聚合物且大于100° 并且其中所述粘合剂在2℃下具有至少5％的纤维撕裂，在25℃下至少50％的纤维撕裂，以及小于3秒的特征设定时间。

8. 发明申请

WO2010138142A1 POLYOLEFIN ADHESIVE COMPOSITIONS 审中-公开
标题翻译：聚氨酯胶粘剂组合物
公开(公告)号：WO2010138142A1
公开(公告)日：2010-12-02
申请号：PCT/US2009/067328
申请日：2009-12-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , RODRIGUEZ, George , SHIPLEY, Fran, A. , JIANG, Peijun
发明人： RODRIGUEZ, George , SHIPLEY, Fran, A. , JIANG, Peijun
IPC分类号： C09J123/02
CPC分类号： C09J5/06 , C08L23/02 , C08L23/06 , C08L51/003 , C08L51/06 , C08L91/06 , C08L2666/02 , C09J123/142
摘要： An adhesive and method for hot melt adhesive application. The adhesive comprises polyolefin base polymer and from 1 to 15 wt% of a at least two wax components, based on the total weight of the polyolefin base polymer and the at least two wax components, wherein the at least two wax components comprise a first wax component having a relatively low weight average molecular weight at least 1000 g/mole less than a second wax component having a relatively high weight average molecular weight. The adhesive may have at least 50% fiber tear at 25°C, and a characteristic set time of less than 3 seconds. The adhesive may also include from 1 to 10 wt% of at least one functionalized polyolefin.
摘要翻译：一种用于热熔胶应用的粘合剂和方法。基于聚烯烃基础聚合物和至少两种蜡组分的总重量，粘合剂包含聚烯烃基聚合物和1至15重量％的至少两种蜡组分，其中至少两种蜡组分包含第一蜡具有比具有相对高的重均分子量的第二蜡组分的重均分子量相对低至少1000g /摩尔的组分。粘合剂在25℃下可能具有至少50％的纤维撕裂，并且特征设定时间小于3秒。粘合剂还可以包含1至10重量％的至少一种官能化聚烯烃。

9. 发明申请

WO2008042038A1 PROPYLENE COPOLYMERS FOR ADHESIVE APPLICATIONS 审中-公开
标题翻译：用于粘合剂应用的丙烯共聚物
公开(公告)号：WO2008042038A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/017179
申请日：2007-08-01
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , BRANT, Patrick , BERNARD, Chad, E. , JOHNSRUD, David, R. , SIMS, Charles, L.
发明人： JIANG, Peijun , BRANT, Patrick , BERNARD, Chad, E. , JOHNSRUD, David, R. , SIMS, Charles, L.
IPC分类号： C09D123/14
CPC分类号： C09J123/142 , C08L51/003 , C08L91/06 , C08L2666/24
摘要： Disclosed herein are adhesives comprising a copolymer comprising at least 80 wt% of units derived from propylene and from about 1 to about 20 wt% of units derived from at least one C 6 to C 10 alpha-olefin. The copolymer has a molecular weight of less than 100,000 and a heat of fusion between about 10 and about 70 J/g. An adhesive containing the copolymer preferably exhibits at least 50% fiber tear at -18°C and at least 50% fiber tear at +25°C using Inland paper board as a substrate; a viscosity of less than 50,000 mPa sec at 190 0 C, a set time of less than 4 seconds and a toughness of at least 3.4 megajoule/m 3 .
摘要翻译：本文公开了包含共聚物的粘合剂，其包含至少80重量％的衍生自丙烯的单元和约1至约20重量％的衍生自至少一个C 6至C 10的单元， /α-烯烃。共聚物的分子量小于100,000，熔融热约为10至约70J / g。含有共聚物的粘合剂优选在-18℃下显示出至少50％的纤维撕裂和在+ 25℃下使用内陆纸板作为基材的至少50％的纤维撕裂; 在190℃下的粘度小于50,000mPa·sec，小于4秒的凝固时间和至少3.4兆焦耳/米3的韧性。

10. 发明申请

WO2007001893A1 HETEROGENEOUS POLYMER BLEND AND PROCESS OF MAKING THE SAME 审中-公开
标题翻译：异构聚合物混合物及其制备方法
公开(公告)号：WO2007001893A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/023405
申请日：2006-06-16
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , DEKMEZIAN, Armenag, H. , MEHTA, Aspy, K. , JOCOB, Sunny , NARVAEZ JR., Andrew, G. , SHIRODKAR, P., P. , WENG, Weiqing
发明人： JIANG, Peijun , DEKMEZIAN, Armenag, H. , MEHTA, Aspy, K. , JOCOB, Sunny , NARVAEZ JR., Andrew, G. , SHIRODKAR, P., P. , WENG, Weiqing
IPC分类号： C08L101/00 , C08L23/08 , C08L23/14 , C08L23/16 , C08F210/06 , C08F210/16
CPC分类号： C08F210/06 , C08F110/06 , C08L23/04 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/145 , C08L23/16 , C08L91/00 , C08L2205/03 , C08L2205/22 , C08L2308/00 , C08L2312/00 , C08L2666/02 , C08L2666/06 , C08L2666/04 , C08F2/001 , C08F210/18 , C08F236/20 , C08F2500/20
摘要： A heterogeneous polymer blend comprises a continuous phase comprising a thermoplastic first polymer having a crystallinity of at least 30% and a dispersed phase comprising particles of a second polymer different from the first polymer dispersed in said continuous phase, the second polymer having a crystallinity of less than 20% and being at least partially cross-linked, and the average particle size of the particles of the second polymer being less than 1 micron.
摘要翻译：非均相聚合物共混物包括连续相，其包含结晶度至少为30％的热塑性第一聚合物，和分散相包含不同于分散在所述连续相中的第一聚合物的第二聚合物的颗粒，第二聚合物的结晶度较低超过20％并且至少部分交联，并且第二聚合物的颗粒的平均粒度小于1微米。

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