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1. 发明申请

US20110003105A1 Coated Pipe and Propylene Polymer Composition Therefor 有权
标题翻译：涂布管和丙烯聚合物组合物
公开(公告)号：US20110003105A1
公开(公告)日：2011-01-06
申请号：US12919779
申请日：2009-01-27
申请人： Leif Leiden , Jouni Purmonen , Kauno Alastalo
发明人： Leif Leiden , Jouni Purmonen , Kauno Alastalo
IPC分类号： B32B1/08
CPC分类号： C09D123/10 , C08L23/16 , C08L2203/18 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , C08L2666/06
摘要： The invention relates to a coated pipe comprising a core, an adhesion layer coated on the core and an outer coating layer coated on the adhesion layer, wherein at least the adhesion layer comprises a propylene polymer composition comprising: (A) a propylene homo- or copolymer, and (B) an elastomeric component and to the use of such a propylene polymer composition for coating a pipe.
摘要翻译：本发明涉及一种涂覆管，其包括芯，涂覆在芯上的粘合层和涂覆在粘合层上的外涂层，其中至少粘附层包含丙烯聚合物组合物，其包含：（A）丙烯均聚物或共聚物，和（B）弹性体组分，以及使用这种丙烯聚合物组合物涂覆管道。

2. 发明授权

US06469110B1 Process for preparing polypropylene alloys 有权
标题翻译：制备聚丙烯合金的方法
公开(公告)号：US06469110B1
公开(公告)日：2002-10-22
申请号：US09446333
申请日：2000-02-14
申请人： Ali Harlin , Kauno Alastalo , Jouni Kivelä , Esa Korhonen
发明人： Ali Harlin , Kauno Alastalo , Jouni Kivelä , Esa Korhonen
IPC分类号： C08F214
CPC分类号： C08F297/08 , B01J8/24 , B01J19/2435 , B01J2219/00128 , B01J2219/00162 , B01J2219/00164 , B01J2219/00184 , C08F10/06 , C08F210/06 , C08L23/10 , C08L23/12 , C08L2205/02 , Y10S526/901 , Y10S526/905 , Y10S526/92 , C08F2/14 , C08F2/001 , C08F2/06 , C08L2666/04 , C08F210/16 , C08F210/08 , C08F2500/12
摘要： Described herein is a process and an apparatus for polymerizing propylene. The process comprises carrying out the polymerization in at least one slurry reactor and at least one gas phase reactor without recycling unreacted monomers to the slurry reactor. A polymerization product containing unreacted monomers is recovered from the slurry reactor and volatile components are separated from the product in a separation unit. The polymerization product is recovered from the separation unit and conducted to a first gas phase reactor; and at least a part of the volatile components a recovered from the separation unit and conducted them to a gas phase reactor. At least 10% of the polymer product is produced in the gas phase reactor(s). The invention provides propylene homopolymers and alloys of propylene homopolymers and copolymers having good impact and creep properties.
摘要翻译：本文描述了用于聚合丙烯的方法和设备。该方法包括在至少一个浆料反应器和至少一个气相反应器中进行聚合，而不将未反应的单体再循环到浆料反应器中。从浆料反应器回收含有未反应单体的聚合产物，并在分离单元中将挥发性组分与产物分离。从分离单元回收聚合产物，并将其导入第一气相反应器; 以及从分离单元回收的至少一部分挥发性成分a，并将其导入气相反应器。在气相反应器中产生至少10％的聚合物产物。本发明提供丙烯均聚物和具有良好冲击和蠕变性能的丙烯均聚物和共聚物的合金。

3. 发明授权

US06455643B1 Process for preparing propylene homopolymers and copolymers 失效
标题翻译：制备丙烯均聚物和共聚物的方法
公开(公告)号：US06455643B1
公开(公告)日：2002-09-24
申请号：US09103397
申请日：1998-06-24
申请人： Ali Harlin , Kauno Alastalo , Esa Korhonen , Jouni Kivelä
发明人： Ali Harlin , Kauno Alastalo , Esa Korhonen , Jouni Kivelä
IPC分类号： C08F234
CPC分类号： C08F10/06 , B01J8/26 , B01J19/2435 , B01J2219/00128 , B01J2219/00162 , B01J2219/00164 , B01J2219/00184 , C08F110/06 , C08F210/06 , Y10S526/905 , C08F2/06 , C08F2/14 , C08F2/001 , C08F2500/12 , C08F210/16 , C08F210/08 , C08F2/34
摘要： Described herein is a process and an apparatus for preparing propylene homopolymers and copolymers, which comprises polymerizing propylene optionally with comonomers in the presence of a catalyst at elevated temperature and pressure in at least one slurry reactor and at least one gas phase reactor, the polymerization product of at least one slurry reactor, containing unreacted monomers, being conducted to a first gas phase reactor essentially without recycling of the unreacted monomers to the slurry reactor. The invention provides for fast start-ups because the gas phase bed material is available directly from the loop reactor.
摘要翻译：本文描述了一种用于制备丙烯均聚物和共聚物的方法和装置，其包括在催化剂存在下，在高温和高压下，在至少一个淤浆反应器和至少一个气相反应器中将丙烯任选地与共聚单体聚合，所述聚合产物的至少一个含有未反应单体的淤浆反应器，基本上不将未反应的单体再循环到浆料反应器中进行到第一气相反应器。本发明提供快速启动，因为气相床材料可直接从环管反应器获得。

4. 发明授权

US06365682B1 Process for the production of propylene terpolymers 有权
标题翻译：制备丙烯三元共聚物的方法
公开(公告)号：US06365682B1
公开(公告)日：2002-04-02
申请号：US09446503
申请日：2000-02-22
申请人： Kauno Alastalo , Bo Malm , Päivi Pitkänen , Mika Meller , Anne Britt Bjåland , Nina Ackermans , Kshama Motha
发明人： Kauno Alastalo , Bo Malm , Päivi Pitkänen , Mika Meller , Anne Britt Bjåland , Nina Ackermans , Kshama Motha
IPC分类号： C08F234
CPC分类号： C08F297/08 , B01J2219/00128 , B01J2219/00162 , B01J2219/00164 , B01J2219/00184 , C08F10/06 , C08F210/06 , C08F210/16 , Y10S526/905 , Y10S526/916 , C08F2/14 , C08F2/06 , C08F2/001 , C08F210/08 , C08F2500/12 , C08F2500/18 , C08F2500/26
摘要： A process for producing terpolymers of propylene, comprising a) feeding into a slurry reactor a reaction mixture containing 50-85 w-% of propylene, 1-10 w-% of ethylene, 15-40 w-% of another C4-C8 alpha-olefin, a catalyst system maintaining olefin polymerization at said temperature conditions, and optionally hydrogen, b) polymerizing said reaction mixture at a temperature of lower than 70° C. a sufficient time to obtain a propylene terpolymer amounting to 50-99 w-% of the end product, c) transferring said reaction mixture into a gas phase reactor operating at a pressure of higher than 5 bars, preferably higher than 10 bars, optionally adding 0-30 w-% of ethylene, 0-10 w-% of another C4-C8 alpha-olefin, 0-40 w-% of propylene and optionally hydrogen, and d) continuing polymerization in said gas phase reactor for obtaining a propylene terpolymer amounting to 1-50 wt-% of the end product. The terpolymer has a melting temperature a less than 135° C., preferably less than 132° C., and it can be used for manufacturing films having good sealing properties.
摘要翻译：一种生产丙烯三元共聚物的方法，包括：a）向淤浆反应器中加入含有50-85％（重量）丙烯，1-10％乙烯，15-40％（重量）另一种C 4 -C 8α- 烯烃，在所述温度条件下保持烯烃聚合的催化剂体系，以及任选的氢气，b）在低于70℃的温度下将所述反应混合物聚合足够的时间以获得总共为50-99w-％的丙烯三元共聚物的最终产物，c）将所述反应混合物转移到在高于5巴，优选高于10巴的压力下操作的气相反应器，任选地加入0-30重量％的乙烯，0-10重量％的乙烯，另外的C 4 -C 8α-烯烃，0-40％（重量）的丙烯和任选的氢，和d）在所述气相反应器中连续聚合，得到总共1-50％（重量）最终产物的丙烯三元共聚物。三元共聚物的熔融温度小于135℃，优选小于132℃，可用于制造具有良好密封性能的膜。

5. 发明授权

US08911840B2 Coated pipe and propylene polymer composition therefor 有权
标题翻译：涂布管和丙烯聚合物组合物
公开(公告)号：US08911840B2
公开(公告)日：2014-12-16
申请号：US12919779
申请日：2009-01-27
申请人： Leif Leiden , Jouni Purmonen , Kauno Alastalo
发明人： Leif Leiden , Jouni Purmonen , Kauno Alastalo
IPC分类号： B29D22/00 , C09D123/10 , C08L23/16
CPC分类号： C09D123/10 , C08L23/16 , C08L2203/18 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , C08L2666/06
摘要： The invention relates to a coated pipe comprising a core, an adhesion layer coated on the core and an outer coating layer coated on the adhesion layer, wherein at least the adhesion layer comprises a propylene polymer composition comprising: (A) a propylene homo- or copolymer, and (B) an elastomeric component and to the use of such a propylene polymer composition for coating a pipe.
摘要翻译：本发明涉及一种涂覆管，其包括芯，涂覆在芯上的粘合层和涂覆在粘合层上的外涂层，其中至少粘附层包含丙烯聚合物组合物，其包含：（A）丙烯均聚物或共聚物，和（B）弹性体组分，以及使用这种丙烯聚合物组合物涂覆管道。

6. 发明授权

US08557920B2 High melt flow polymer of improved durability for pipe applications 有权
标题翻译：高熔体流动聚合物具有改善耐久性的管道应用
公开(公告)号：US08557920B2
公开(公告)日：2013-10-15
申请号：US11914886
申请日：2006-05-11
申请人： Kauno Alastalo , Carl-Gustaf Ek , Bo Malm , Ulf Torgersen , Olli Tuominen
发明人： Kauno Alastalo , Carl-Gustaf Ek , Bo Malm , Ulf Torgersen , Olli Tuominen
IPC分类号： C08F10/06 , C08F110/06 , C08F210/06
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 230 C, 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。

7. 发明申请

US20110217497A1 COATED PIPE COMPRISING POLYOLEFIN LAYER WITH ENHANCED ADHESION 有权
标题翻译：包覆聚烯烃层的涂层管与增强粘合
公开(公告)号：US20110217497A1
公开(公告)日：2011-09-08
申请号：US12301826
申请日：2007-05-24
申请人： Leif Leiden , Jouni Purmonen , Anders Leiden , Kauno Alastalo
发明人： Leif Leiden , Jouni Purmonen , Anders Leiden , Kauno Alastalo
IPC分类号： B32B1/08 , B32B15/02 , F16L9/147 , F16L58/02 , B32B27/32 , B32B37/02 , B32B37/12 , B32B37/14
CPC分类号： F16L9/147 , B32B1/08 , B32B15/08 , B32B15/085 , B32B15/18 , B32B27/06 , B32B27/32 , B32B2255/06 , B32B2255/10 , B32B2255/24 , B32B2597/00 , F16L58/04 , F16L58/109 , Y10T428/1359
摘要： The present invention relates to a structure comprising (i) a layer or profile (A) composed of a first material, and (ii) a polyolefin layer or profile (B) adjacent to layer or profile (A) which is composed of a composition comprising a base resin comprising a polyolefin, characterized in that the surface of any or both of layer or profile (A) and layer or profile (B) has/have been treated with a composition comprising an organosilicon compound before (A) and (B) are brought adjacent to each other, to a process for the production of such a structure, to an article, in particular a coated pipe, comprising such a structure and to the use of a composition comprising an organosilicon compound as an adhesion promoter in such a structure.
摘要翻译：本发明涉及一种结构，其包括（i）由第一材料构成的层或型材（A），和（ii）与层或型材（A）相邻的聚烯烃层或型材（B），其由组合物包括含有聚烯烃的基础树脂，其特征在于，在（A）和（B）之前，已经用包含有机硅化合物的组合物对层或轮廓（A）和层或轮廓（B）中的任何一种或两者的表面进行了处理）与制造这种结构的方法相邻，涉及包含这种结构的制品，特别是涂覆管，以及在其中使用包含有机硅化合物作为粘合促进剂的组合物一个结构。

8. 发明授权

US06872682B1 α-olefin polymerization catalyst system and its use for the polymerization of α-olefins 失效
标题翻译： α-烯烃聚合催化剂体系及其在α-烯烃聚合中的应用
公开(公告)号：US06872682B1
公开(公告)日：2005-03-29
申请号：US09890357
申请日：2000-02-11
申请人： Kauno Alastalo , Pauli Leskinen
发明人： Kauno Alastalo , Pauli Leskinen
IPC分类号： C08F4/655 , C08F4/44 , C08F4/657 , C08F10/00 , B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60
CPC分类号： C08F10/00 , C08F2/44 , C08F4/6492 , C08F4/6491
摘要： A catalyst system for the polymerization of α-olefins prepared by a process which includes catalyst activation whereby a solid transitional metal compound is contacted with an organoaluminum compound and catalyst prepolymerization whereby a premonomer is prepolymerized in the presence of the activated catalyst. High activity, low fines polymerization can be achieved if in the first step of catalyst activation a first reaction mixture is prepared by contacting the solid transitional metal compound with a first organoaluminum compound in the presence of an oil and in the second step, the first reaction mixture is contacted with a second organoaluminum compound to give a second reaction mixture, the second organoaluminum compound being the same as or different from the first organoaluminum compound.
摘要翻译：用于通过包括催化剂活化的方法制备的α-烯烃聚合的催化剂体系，其中固体过渡金属化合物与有机铝化合物接触，催化剂预聚合，由此在活化催化剂存在下将预聚单体预聚合。如果在催化剂活化的第一步骤中，通过在油的存在下使固体过渡金属化合物与第一有机铝化合物接触来制备第一反应混合物，并且在第二步骤中，第一反应混合物与第二有机铝化合物接触，得到第二反应混合物，第二有机铝化合物与第一有机铝化合物相同或不同。

9. 发明授权

US07038000B2 Process for preparing propylene copolymers 失效
标题翻译：制备丙烯共聚物的方法
公开(公告)号：US07038000B2
公开(公告)日：2006-05-02
申请号：US10476626
申请日：2002-05-03
申请人： Torvald Vestberg , Pirjo Jaaskelainen , Paivi Pitkanen , Kauno Alastalo
发明人： Torvald Vestberg , Pirjo Jaaskelainen , Paivi Pitkanen , Kauno Alastalo
IPC分类号： C08F110/06
CPC分类号： C08F210/06 , C08F4/65912 , C08F4/65916 , Y10S526/943 , C08F2/14 , C08F4/65927 , C08F210/14 , C08F2500/12 , C08F210/08 , C08F2500/03 , C08F2500/20
摘要： There is provided a process for the copolymerisation of propylene with at least one C4-20 α-olefin or C4-20 diene in a reaction medium in the presence of a catalyst system at a temperature of greater that 80° C. or at a temperature and pressure above the critical temperature and pressure of the reaction medium. Under such conditions, comonmer incorporation is higher than under standard conditions.
摘要翻译：提供了在反应介质中存在下丙烯与至少一种C 4-14-20α-烯烃或C 4-20二烯共聚的方法催化剂体系在大于80℃的温度下或在高于反应介质的临界温度和压力的温度和压力下进行。在这种情况下，共同体注册高于标准条件。

10. 发明授权

US06770714B2 Process for producing propylene based polymer compositions 失效
标题翻译：制备丙烯基聚合物组合物的方法
公开(公告)号：US06770714B2
公开(公告)日：2004-08-03
申请号：US10240997
申请日：2003-03-06
申请人： Espen Ommundsen , Arild Follestad , Mika Harkonen , Merja Poikela , Pirjo Jaaskelainen , Kauno Alastalo
发明人： Espen Ommundsen , Arild Follestad , Mika Harkonen , Merja Poikela , Pirjo Jaaskelainen , Kauno Alastalo
IPC分类号： C08F800
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F297/08 , C08L23/04 , C08L23/0815 , C08L23/10 , C08L2207/02 , C08L2308/00 , C08F4/65925 , C08F2/001 , C08L2666/04 , C08F210/08 , C08F210/14 , C08F2500/12
摘要： A process for the production of a propylene based polymer, the process comprising the following steps: (a) a first polymerization stage comprising homopolymerizing propylene or copolymerizing propylene and at least one alpha-olefin in the presence of an alpha-olefin polymerization catalyst whereby to produce a polypropylene component; (b) a second polymerization stage comprising copolymerizing ethylene and at least one alpha-olefin in the presence of an alpha-olefin polymerization catalyst whereby to produce an ethylene/alpha-olefin copolymer component; and (c) blending the polymer components produced in steps (a) and (b) whereby to produce a polymer blend, wherein the first and second polymerization stages are effected in separate polymerization reactors connected in parallel. Also provided are polymer compositions comprising: (i) 30 to 97% by weight, based on the total weight of the polymer composition, of a propylene based polymer; and (ii) 3 to 70% by weight, preferably 5 to 20% by weight, based on the total weight of the polymer composition, of an ethylene copolymer plastomer (e.g., an ethylene-propylene plastomer) containing at least 60% by weight ethylene.
摘要翻译：一种制备丙烯基聚合物的方法，该方法包括以下步骤：（a）第一聚合阶段，包括在α-烯烃聚合催化剂存在下使丙烯均聚或丙烯与至少一种α-烯烃共聚合，生产聚丙烯组分; （b）第二聚合阶段，包括在α-烯烃聚合催化剂存在下共聚乙烯和至少一种α-烯烃，从而制备乙烯/α-烯烃共聚物组分; 和（c）共混步骤（a）和（b）中制备的聚合物组分，由此制备聚合物共混物，其中第一和第二聚合阶段在分开的并联连接的聚合反应器中进行。还提供了聚合物组合物，其包含：（i）基于聚合物组合物的总重量为30至97重量％的基于丙烯的聚合物; 和（ii）基于聚合物组合物的总重量，3-70重量％，优选5-20重量％的乙烯共聚物塑性体（例如，乙烯 - 丙烯塑性体）含有至少60重量％乙烯。

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