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21. 发明授权

US6077907A Molded polyolefin parts of improved dimensional stability at elevated temperatures and improved stiffness 失效
标题翻译：成型聚烯烃部件在高温下具有改进的尺寸稳定性和改善的刚度
公开(公告)号：US6077907A
公开(公告)日：2000-06-20
申请号：US99893
申请日：1998-06-18
申请人： Manfred Raetzsch , Achim Hesse , Norbert Reichelt , Ulf Panzer , Markus Gahleitner , Max Wachholder , Karl Kloimstein
发明人： Manfred Raetzsch , Achim Hesse , Norbert Reichelt , Ulf Panzer , Markus Gahleitner , Max Wachholder , Karl Kloimstein
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L51/06 , C08L53/00 , C08F8/00
CPC分类号： C08L23/10 , C08L23/12 , C08L23/142 , C08L51/06 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L23/14 , C08L23/16
摘要： Molded polyolefin articles of improved dimensional stability at elevated temperatures and improved stiffness and consist of mixtures of modified propylene polymers, which are synthesized by free radical coupling reactions or polymer-like reactions of functionalized polypropenes, and of unmodified propylene polymers, crystalline copolymers of propylene and .alpha.-olefins, elastic copolymers of ethylene and .alpha.-olefins, largely amorphous polypropylenes, non-isotactic propylene homopolymers, and auxiliary materials.The molded polyolefin articles, produced by blow molding or injection molding are suitable for use in the packaging industry, for use in the domestic appliances industry, to meet the requirements of laboratories and hospitals, for gardening and agricultural implements, for transporting containers for components in the automobile industry, and for components of machines and of electric and electronic equipment.
摘要翻译：通过自由基偶联反应或官能化聚丙烯的聚合物样反应合成的改性丙烯聚合物的混合物和未改性的丙烯聚合物，丙烯的结晶共聚物和 α-烯烃，乙烯和α-烯烃的弹性共聚物，主要是无定形聚丙烯，非全同立构丙烯均聚物和辅助材料。通过吹塑或注射成型生产的模制聚烯烃制品适用于包装工业，用于家用电器行业，以满足实验室和医院，园艺和农具的要求，用于运输组件的容器汽车工业，机器和电气和电子设备部件。

22. 发明申请

US20140206819A1 HETEROPHASIC COPOLYMERS 有权
标题翻译：异构共聚物
公开(公告)号：US20140206819A1
公开(公告)日：2014-07-24
申请号：US14131549
申请日：2012-07-06
申请人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
发明人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
IPC分类号： C08L23/12
CPC分类号： C07F7/081 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A heterophasic polypropylene resin comprising a polypropylene homopolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the xylene soluble fraction of the heterophasic polypropylene resin is in the range 20 to less than 50 wt %; the heterophasic polypropylene resin has an MFR2 of 0.01 to 50 g/10 min; the ethylene content of the xylene soluble fraction of the heterophasic polypropylene resin is in the range of at least 20 wt % to less than 50 wt %; the heterophasic polypropylene resin has a notched charpy impact strength at −20 C of at least 25 kJ/m2, preferably at least 50 kJ/m2; and wherein the MFR2 (Matrix)/MFR2(XS)≧5, preferably ≧10.
摘要翻译：包含分散在基质内的聚丙烯均聚物基质相（A）和乙烯 - 丙烯共聚物相（B）的多相聚丙烯树脂，其中所述多相聚丙烯树脂的二甲苯可溶部分在20至小于50重量％的范围内; 多相聚丙烯树脂的MFR 2为0.01〜50g / 10分钟; 多相聚丙烯树脂的二甲苯可溶级分的乙烯含量在至少20重量％至小于50重量％的范围内; 多相聚丙烯树脂在-20℃下具有至少25kJ / m 2，优选至少50kJ / m 2的缺口夏比冲击强度; 并且其中MFR 2（Matrix）/ MFR 2（XS）≥5，优选≥10。

23. 发明申请

US20110229670A1 PROPYLENE COMPOSITION WITH HIGH STIFFNESS AND IMPACT STRENGTH 有权
标题翻译：丙烯组合物具有高强度和抗冲击强度
公开(公告)号：US20110229670A1
公开(公告)日：2011-09-22
申请号：US13129511
申请日：2010-02-04
申请人： Markus Gahleitner , Bo Malm , Klaus Bernreitner , Juliane Braun
发明人： Markus Gahleitner , Bo Malm , Klaus Bernreitner , Juliane Braun
IPC分类号： C08L23/14 , C08L23/12 , C08K3/34 , C08K3/40 , C08K7/14 , B32B1/02 , B32B1/08
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6543 , C08F4/6492 , C08F4/651 , C08F210/16 , C08F2500/04 , C08F2500/19 , C08F2500/12 , C08F2500/11 , C08F2500/20 , C08F2500/24
摘要： The present invention is directed to a polypropylene composition comprising a propylene homo- or copolymer (A) with a polydispersity index (PI), determined according ISO 6721-1, of at least 5.8 Pa−1; and an inorganic filler (B) in an amount from 2.0 to 20 parts per weight based on 100 parts per weight of (A)+(B); The present invention is furthermore directed to a polypropylene composition comprising a propylene homo- or copolymer (A); and an inorganic filler (B); whereby the following relation is fulfilled (80F+1700) MPa≦T wherein F are the parts per weight of component (B) based on 100 parts per weight of the total amount of (A)+(B). T is the tensile modulus in MPa, determined according to ISO 527-2, of the polypropylene composition measured on a test specimen prepared by injection molding according to ISO 1873-2. The present invention is also directed to a process for the production of the polypropylene compositions according to the invention and to an article made of the polypropylene compositions according to the invention.The present invention is furthermore directed to the use of the polypropylene compositions according to the invention for the production of pipes, car components, appliance housings, transport containers.
摘要翻译：本发明涉及一种聚丙烯组合物，其包含根据ISO 6721-1测定的至少5.8Pa-1的具有多分散指数（PI）的丙烯均聚物或共聚物（A）和每100重量份（A）+（B））为2.0〜20重量份的无机填料（B）。本发明还涉及包含丙烯均聚物或共聚物（A）的聚丙烯组合物; 和无机填料（B）; 由此满足以下关系（80F + 1700）MPa＆lt; NlE; T其中F是基于（A）+（B）的总量的每100重量份的组分（B）的重量份数。 T是根据ISO 527-2测定的根据ISO 1873-2通过注射成型制备的试样上测量的聚丙烯组合物的拉伸弹性模量（MPa）。本发明还涉及一种生产根据本发明的聚丙烯组合物和由本发明的聚丙烯组合物制成的制品的方法。本发明还涉及根据本发明的聚丙烯组合物用于生产管道，汽车部件，电器外壳，运输容器的用途。

24. 发明申请

US20110060085A1 LOW EMISSION POLYMER COMPOSITION 有权
标题翻译：低排放聚合物组合物
公开(公告)号：US20110060085A1
公开(公告)日：2011-03-10
申请号：US12936575
申请日：2009-04-08
申请人： Markus Gahleitner , Erwin Kastner , Hartmut Siebert , Manfred Stadlbauer
发明人： Markus Gahleitner , Erwin Kastner , Hartmut Siebert , Manfred Stadlbauer
IPC分类号： C08L23/12 , C08K3/34 , C08K3/26 , C08K3/30
CPC分类号： C08F297/08 , C08F110/06 , C08F210/16 , C08L23/12 , C08L2205/02 , C08L2205/03 , C08L23/06 , C08L23/0815 , C08F2500/03 , C08F2500/12 , C08F210/14 , C08F2500/08
摘要： The present invention relates to a polymer composition comprising a polyolefin base resin comprising (A) a propylene homopolymer with a MWD of 1.5 to 5.0, and (B) an ethylene copolymer with one or more comonomers selected from alphaolefins with 4 to 12 carbon atoms, having a density of not greater than 920 kg/m3 wherein the polyolefin base resin has a weight ratio of propylene homopolymer (A) to ethylene copolymer (B) from 95:5 to 60:40, the use of such a polymer composition for the manufacture of an injection molded article, an article produced from such a polymer composition, an article with a grained surface structure produced from such a polymer composition showing having a scratch resistance, determined as the difference of the luminance ΔL at a load of 10 N, of not more than 1 and a gloss at an angle of 60° of not more than 2.8%, and the use of a polymer composition for the production of such an article.
摘要翻译：本发明涉及一种聚合物组合物，其包含聚烯烃基础树脂，其包含（A）MWD为1.5至5.0的丙烯均聚物，和（B）具有一种或多种选自具有4至12个碳原子的α-烯烃的共聚单体的乙烯共聚物，密度不大于920kg / m 3，其中聚烯烃基树脂的丙烯均聚物（A）与乙烯共聚物（B）的重量比为95:5至60:40，使用这种聚合物组合物用于注射成型制品的制造，由这种聚合物组合物制造的制品，由具有耐擦伤性的这种聚合物组合物制成的具有颗粒表面结构的制品被确定为负载10时的亮度＆Dgr; L的差异 N不大于1，角度为60°的光泽度不超过2.8％，以及使用聚合物组合物制造这种制品。

25. 发明申请

US20080027197A1 PROPYLENE RANDOM COPOLYMER AND PROCESS FOR THE PRODUCTION THEREOF 有权
标题翻译：丙烯无规共聚物及其生产方法
公开(公告)号：US20080027197A1
公开(公告)日：2008-01-31
申请号：US11836644
申请日：2007-08-09
申请人： Pirjo Jaaskelainen , Norbert Hafner , Paivi Pitkanen , Markus Gahleitner , Olli Tuominen , Wilfried Toltsch
发明人： Pirjo Jaaskelainen , Norbert Hafner , Paivi Pitkanen , Markus Gahleitner , Olli Tuominen , Wilfried Toltsch
IPC分类号： C08F297/08 , C08F210/06
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，其中无规共聚物是单峰聚合物，并且通过TREF方法测定的洗脱间隔由方程Y <= 4.5.m + 16给出，其中Y是以℃计的洗脱间隔，m是共聚物中乙烯的百分比。以及使用这种共聚物来制造纤维或管子的通过吹塑或注射成型的制品的薄膜，制品。

26. 发明申请

US20070203309A1 Polymer film comprising a propylene random copolymer 审中-公开
公开(公告)号：US20070203309A1
公开(公告)日：2007-08-30
申请号：US11790254
申请日：2007-04-24
申请人： Pirjo Jaaskelainen , Markus Gahleitner , Manfred Kirchberger , Paivi Pitkanen
发明人： Pirjo Jaaskelainen , Markus Gahleitner , Manfred Kirchberger , Paivi Pitkanen
IPC分类号： C08G85/00
CPC分类号： C08F210/06 , C08F210/16 , C08J5/18 , C08J2323/14 , Y10T428/31909 , C08F2500/12 , C08F2500/26 , C08F4/6492
摘要： The present invention relates in a first embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the sealing initiation temperature SIT of the film is Tm−30° C. or less, preferably Tm−33° C. or less, in a second embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the film is having a relative reduction of the static friction value (inside-inside) from one to four days of 35% or more, preferably 40% or more, in a third embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the distribution of the comonomer in the random copolymer determined according to TREF method is multimodal, preferably bimodal, in a fourth embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol %, wherein the copolymer is having an elution interval of 50° C. or more, and in a fifth embodiment to a polymer film comprising a copolymer with a total comonomer content of 4.5 to 12 mol % wherein the random copolymer is a unimodal polymer and the elution interval is determined 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. %.

27. 发明授权

US06187869B1 Modifiers based on ethylenes or amorphous olefin elastomers for reducing the surface tack of amorphous polypropylenes 失效
标题翻译：基于乙烯或无定形烯烃弹性体的改性剂，用于降低无定形聚丙烯的表面粘性
公开(公告)号：US06187869B1
公开(公告)日：2001-02-13
申请号：US09295315
申请日：1999-04-21
申请人： Markus Gahleitner , Hermann Heinemann , Norbert Hafner , Christian Paulik
发明人： Markus Gahleitner , Hermann Heinemann , Norbert Hafner , Christian Paulik
IPC分类号： C08L900
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/16 , C08L2666/04
摘要： Modifiers based on high-pressure polyethylenes or low-pressure ethylene copolymers or highly amorphous olefin elastomers or mixtures of these with polyethylenes or isotactic polypropylenes are added to highly amorphous polypropylenes to reduce their surface tack.
摘要翻译：将基于高压聚乙烯或低压乙烯共聚物或高度无定形烯烃弹性体或其与聚乙烯或全同立构聚丙烯的混合物的改性剂加入到高度无定形的聚丙烯中以降低它们的表面粘性。

28. 发明授权

US09840616B2 Unoriented film 有权
公开(公告)号：US09840616B2
公开(公告)日：2017-12-12
申请号：US14232201
申请日：2012-07-10
申请人： Markus Gahleitner , Martina Sandholzer , Klaus Bernreitner , Pauli Leskinen
发明人： Markus Gahleitner , Martina Sandholzer , Klaus Bernreitner , Pauli Leskinen
IPC分类号： C08L23/14 , C08F210/06 , C08J5/18 , C08F210/16 , C08L23/16
CPC分类号： C08L23/14 , C08F8/50 , C08F210/06 , C08F210/16 , C08F2810/10 , C08J5/18 , C08J2323/14 , C08J2323/16 , C08K5/14 , C08L23/142 , C08L23/16 , C08L2203/16 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2666/06 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F2500/26
摘要： Unoriented film comprising at least 70 wt.-% of an heterophasic propylene copolymer, said heterophasic propylene copolymer comprises a matrix being a random propylene copolymer and an elastomeric propylene copolymer dispersed in said matrix, wherein the heterophasic propylene copolymer has (a) a melt flow rate MFR2 (230° C.) in the range of 3.0 to 10.0 g/10 min, (b) a melting temperature in the range of 130 to 150° C., (c) a xylene cold soluble content in the range of 25 to 50 wt.-%, (d) comonomer content in the range of 10.0 to 15.0 wt.-%, wherein further the xylene cold soluble content of the heterophasic propylene copolymer has (e) a comonomer content in the range of 20 to 30 wt.-% and (f) an intrinsic viscosity in the range of 0.8 to below 2.0 dl/g.

29. 发明申请

US20140155547A1 UNORIENTED FILM 有权
标题翻译：不详电影
公开(公告)号：US20140155547A1
公开(公告)日：2014-06-05
申请号：US14232201
申请日：2012-07-10
申请人： Markus Gahleitner , Martina Sandholzer , Klaus Bernreitner , Pauli Leskinen
发明人： Markus Gahleitner , Martina Sandholzer , Klaus Bernreitner , Pauli Leskinen
IPC分类号： C08L23/14
CPC分类号： C08L23/14 , C08F8/50 , C08F210/06 , C08F210/16 , C08F2810/10 , C08J5/18 , C08J2323/14 , C08J2323/16 , C08K5/14 , C08L23/142 , C08L23/16 , C08L2203/16 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2666/06 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F2500/26
摘要： Unoriented film comprising at least 70 wt.-% of an heterophasic propylene copolymer, said heterophasic propylene copolymer comprises a matrix being a random propylene copolymer and an elastomeric propylene copolymer dispersed in said matrix, wherein the heterophasic propylene copolymer has (a) a melt flow rate MFR2 (230° C.) in the range of 3.0 to 10.0 g/10 min, (b) a melting temperature in the range of 130 to 150° C., (c) a xylene cold soluble content in the range of 25 to 50 wt.-%, (d) comonomer content in the range of 10.0 to 15.0 wt.-%, wherein further the xylene cold soluble content of the heterophasic propylene copolymer has (e) a comonomer content in the range of 20 to 30 wt.-% and (f) an intrinsic viscosity in the range of 0.8 to below 2.0 dl/g.
摘要翻译：所述多相丙烯共聚物包含至少70重量％的多相丙烯共聚物的无取向膜，所述多相丙烯共聚物包含分散在所述基质中的无规丙烯共聚物和弹性体丙烯共聚物的基质，其中所述多相丙烯共聚物具有（a）熔体流动速率MFR 2（230℃）在3.0至10.0g / 10分钟的范围内，（b）熔融温度在130至150℃的范围内，（c）二甲苯冷可溶物的含量范围为25 至（d）共聚单体含量在10.0至15.0重量％范围内，其中异相丙烯共聚物的二甲苯冷可溶物含量还具有（e）共聚单体含量为20至30重量％（f）0.8至2.0dl / g范围内的特性粘度。

30. 发明授权

US08344069B2 Low emission polymer composition 有权
标题翻译：低排放聚合物组成
公开(公告)号：US08344069B2
公开(公告)日：2013-01-01
申请号：US12936575
申请日：2009-04-08
申请人： Markus Gahleitner , Erwin Kastner , Hartmut Siebert , Manfred Stadlbauer
发明人： Markus Gahleitner , Erwin Kastner , Hartmut Siebert , Manfred Stadlbauer
IPC分类号： C08F8/00 , C08L23/04 , C08L23/10
CPC分类号： C08F297/08 , C08F110/06 , C08F210/16 , C08L23/12 , C08L2205/02 , C08L2205/03 , C08L23/06 , C08L23/0815 , C08F2500/03 , C08F2500/12 , C08F210/14 , C08F2500/08
摘要： The present invention relates to a polymer composition comprising a polyolefin base resin comprising (A) a propylene homopolymer with a MWD of 1.5 to 5.0, and (B) an ethylene copolymer with one or more comonomers selected from alphaolefins with 4 to 12 carbon atoms, having a density of not greater than 920 kg/m3 wherein the polyolefin base resin has a weight ratio of propylene homopolymer (A) to ethylene copolymer (B) from 95:5 to 60:40, the use of such a polymer composition for the manufacture of an injection molded article, an article produced from such a polymer composition, an article with a grained surface structure produced from such a polymer composition showing having a scratch resistance, determined as the difference of the luminance ΔL at a load of 10 N, of not more than 1 and a gloss at an angle of 60° of not more than 2.8%, and the use of a polymer composition for the production of such an article.
摘要翻译：本发明涉及一种聚合物组合物，其包含聚烯烃基础树脂，其包含（A）MWD为1.5至5.0的丙烯均聚物，和（B）具有一种或多种选自具有4至12个碳原子的α-烯烃的共聚单体的乙烯共聚物，密度不大于920kg / m 3，其中聚烯烃基树脂的丙烯均聚物（A）与乙烯共聚物（B）的重量比为95:5至60:40，使用这种聚合物组合物用于注射成型制品的制造，由这种聚合物组合物制造的制品，由具有耐擦伤性的这种聚合物组合物制成的具有颗粒表面结构的制品被确定为负载10时的亮度＆Dgr; L的差异 N不大于1，角度为60°的光泽度不超过2.8％，以及使用聚合物组合物制造这种制品。

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