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1. 发明授权

EP1917304B1 PROPYLENE BASED RESIN COMPOSITION 有权
标题翻译： HARZZUSSAMMENSETZUNG丙烯BASIS
公开(公告)号：EP1917304B1
公开(公告)日：2011-06-22
申请号：EP06796850.3
申请日：2006-08-22
申请人： Mitsui Chemicals, Inc.
发明人： MORI, Ryoji , KIZU, Kouichi , MATSUGI, Tomoaki , KOJOH, Shinichi
IPC分类号： C08L23/10 , C08F4/642
CPC分类号： C08L23/12 , C08L23/04 , C08L23/10 , C08L53/00 , C08L2666/02 , C08L2666/24 , C08L2666/04 , C08L2666/06
摘要： Disclosed is a propylene based resin composition comprising 1 to 99% by weight of a specific propylene based polymer (A) and 99 to 1% by weight of an olefin based block copolymer (B) comprising specific polymer segments (B1), (B1') and (B2) (wherein the total amount of the propylene based polymer (A) and the olefin based block copolymer (B) is 100% by weight).

2. 发明授权

EP1138687B1 Metallocenes, their preparation, olefin polymerisation catalysts and a process for producing polyolefins 有权
标题翻译：金属茂，其制备方法，Olefinpolymerisationkatalysator，以及用于生产聚烯烃的方法的过程
公开(公告)号：EP1138687B1
公开(公告)日：2007-04-11
申请号：EP00964684.5
申请日：2000-10-05
申请人： Mitsui Chemicals, Inc.
发明人： KAWAI, Koji , YAMASHITA, Masahiro , TOHI, Yasushi , KAWAHARA, Nobuo , MICHIUE, Kenji , KANEYOSHI, Hiromu , MORI, Ryoji
IPC分类号： C07F17/00 , C08F4/64 , C08F10/00
CPC分类号： C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/03 , C08F2500/15 , C08F210/16 , C08F210/08 , C08F2500/17
摘要： A metallocene compound and an olefin polymerization catalyst containing the compound which are intended to provide a catalyst showing high catalytic activity in producing an isotactic polymer. The metallocene compound has a substituted cyclopentadienyl group and a (substituted) fluorenyl group which have been crosslinked with a hydrocarbon group, etc. The process for producing a metallocene compound is intended to selectively produce a specific metallocene compound while avoiding the generation of an isomer by synthesizing an intermediate by a specific method. The process for producing a polyolefin is intended to produce a polyolefin excellent in impact resistance, transparency, etc., and comprises polymerizing a C3-8 α-olefin alone or with other α-olefin in the presence of the olefin polymerization catalyst containing a metallocene compound.

3. 发明授权

EP1241191B1 ETHYLENE COPOLYMER AND ETHYLENE/ALPHA-OLEFIN COPOLYMER COMPOSITION AND PROPYLENE POLYMER COMPOSITION BOTH CONTAINING THE ETHYLENE COPOLYMER 有权
标题翻译：乙烯共聚物和乙烯/α-烯烃共聚物和丙烯聚合物组合物BOTH乙烯共聚物含
公开(公告)号：EP1241191B1
公开(公告)日：2006-11-02
申请号：EP01930155.5
申请日：2001-05-15
申请人： Mitsui Chemicals, Inc.
发明人： MORI, Ryoji , KIZU, Kouichi , OKADA, Keiji , TAKIMOTO, Kazuyuki
IPC分类号： C08F210/02 , C08L23/08 , C08L23/10
CPC分类号： C08L23/04 , C08F210/02 , C08L23/08 , C08L23/0815 , C08L23/0823 , C08L23/10 , C08L2203/02 , Y10S526/916 , C08L2666/04
摘要： An ethylene copolymer useful as a modifier for resins such as polypropylene; an ethylene/α-olefin copolymer composition containing the ethylene copolymer; and a molded object made of the ethylene/α-olefin copolymer composition.

4. 发明公开

EP1958997A1 SEALING MATERIAL FOR SOLAR CELL, SHEET FOR SOLAR-CELL SEALING, AND SOLAR CELL MODULE EMPLOYING THESE 有权
标题翻译：密封中的太阳能电池，并用它MACH RACING太阳电池抗性羊毛和太阳能电池组件
公开(公告)号：EP1958997A1
公开(公告)日：2008-08-20
申请号：EP06833198.2
申请日：2006-11-24
申请人： Mitsui Chemicals, Inc.
发明人： MORI, Ryoji , NAKAGAWA, Takashi , MARUBAYASHI, Hiromasa
IPC分类号： C09K3/10 , C08L23/10 , H01L31/04
CPC分类号： C08L23/10 , C08L23/06 , C08L23/14 , C09K3/10 , C09K2200/0617 , C09K2200/062 , H01L31/0481 , Y02E10/50 , C08L2666/06
摘要： [Task] To provide a solar battery sealing material obtained by using an olefin-based (co)polymer, which is excellent in flexibility, stress-absorbing property, transparency, and impact-resistant strength at low temperature, and with which the productivity is improved by omitting a cross-linking treatment if necessary.
[Solving Means] A solar battery sealing material containing 1 to 40 parts by weight of polypropylene (i) which has a propylene unit of more than 90 mol%; and 60 to 99 parts by weight of a propylene·ethylene-based copolymer (ii) which has a propylene unit of 45 to 90 mol%, an ethylene unit of 10 to 25 mol%, and an α-olefin unit (a) having 4 to 20 carbon atoms of 0 to 30 mol% ((i) + (ii) = 100 parts by weight). The solar battery sealing material further contains 5 to 95 parts by weight of an ethylene·α-olefin copolymer (B), based on 95 to 5 parts by weight of the total amount of (i) and (ii) ((i) + (ii) + (B) = 100 parts by weight).
摘要翻译： [任务]提供一种太阳能电池密封用基于烯烃的（共）聚合物的所获得的材料，所有这些都具有优异的柔软性，应力吸收性能，透明性和耐冲击强度在低温下，并且与该生产率是通过如果需要省略交联处理提高。 [解决手段]重量的聚丙烯（I）的具有大于90摩尔％的丙烯单元含有1至40份一种太阳能电池密封材料; 和60〜99重量份的丙烯·的基于乙烯的共聚物（II）的具有45〜90摩尔％为10〜25摩尔％的乙烯单元的丙烯单元，并且在±烯烃单元（a）具有 4为0〜30摩尔％1-20个碳原子（（ⅰ）+（ⅱ）= 100重量份）。所述的太阳能电池密封材料还含有5〜95重量份的乙烯·±烯烃共聚物（B），按重量计（ⅰ）的总量的基于95〜5份的和（ii）（（ⅰ）+ （ⅱ）+（B）= 100重量份）。

5. 发明公开

EP1712350A1 LAYERED PRODUCT OF THERMOPLASTIC OLEFIN ELASTOMER 有权
标题翻译： MEHRLAGIGES PRODUKT AUS热成像仪OLEFINELASTOMER
公开(公告)号：EP1712350A1
公开(公告)日：2006-10-18
申请号：EP04793243.9
申请日：2004-10-29
申请人： Mitsui Chemicals, Inc.
发明人： ITO, Yuichi , MORI, Ryoji , NAKAGAWA, Takashi , JITSUKATA, Masakazu
IPC分类号： B32B25/08 , C08F10/06 , C08F4/60
CPC分类号： C08L23/0815 , B32B1/00 , B32B7/02 , B32B25/08 , B32B27/08 , B32B27/32 , B32B27/327 , B32B2250/242 , B32B2274/00 , B32B2307/306 , B32B2307/554 , B32B2307/558 , B32B2509/00 , B32B2605/08 , C08F10/00 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/145 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2207/12 , C08L2312/00 , C08L2314/06 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08L2666/02 , C08L2666/08 , C08L2666/04
摘要： The present invention proposes a molded product having excellent moldability and ability to be processed into parts, as well as excellent scratch resistance.
The invention provides a multilayered laminate composed of two or more layers, having a structure in which a layer (I) comprising at least one selected from an olefinic thermoplastic elastomer composition (A) and an olefinic resin (B), and a layer (II) comprising an olefinic thermoplastic elastomer composition (C) are laminated. The olefinic thermoplastic elastomer composition (C) is a composition comprising [1] a specific syndiotactic polypropylene copolymer (c), and [2] at least one selected from a polypropylene resin (d) and an olefinic thermoplastic elastomer (e).
摘要翻译：本发明提出了具有优异的成型性和加工成部件的能力以及优异的耐擦伤性的成型体。本发明提供一种由两层或多层组成的多层层压板，其具有其中包含选自烯烃类热塑性弹性体组合物（A）和烯烃树脂（B）中的至少一种的层（I）和层（II））包含烯烃类热塑性弹性体组合物（C）。烯烃类热塑性弹性体组合物（C）是包含[1]特定间规聚丙烯共聚物（c）和[2]选自聚丙烯树脂（d）和烯烃类热塑性弹性体（e）中的至少一种的组合物。

6. 发明授权

EP1275670B1 OLEFIN BLOCK COPOLYMERS, PRODUCTION PROCESSES OF THE SAME AND USE THEREOF 有权
标题翻译：烯烃嵌段共聚物，方法，以及它们的用途
公开(公告)号：EP1275670B1
公开(公告)日：2005-08-10
申请号：EP01942647.7
申请日：2001-01-18
申请人： MITSUI CHEMICALS, INC.
发明人： OTA, Seiji , MORIYA, Satoru , MORI, Ryoji , KODA, Taku , TAN, Junji , KOJOH, Shinichi , KANEKO, Hideyuki , HAMA, Shunichi , NOBORI, Tadahito , MATSUGI, Tomoaki , KASHIWA, Norio
IPC分类号： C08F293/00 , C08G81/00 , C08L53/00 , C08L101/00
CPC分类号： B32B27/32 , B32B5/022 , B32B27/08 , B32B27/20 , B32B2535/00 , B32B2605/08 , C08F293/00 , C08F297/08 , C08J5/18 , C08J2353/00 , C08L53/00 , C08L2666/02

7. 发明公开

EP1241191A1 ETHYLENE COPOLYMER AND ETHYLENE/$g(a)-OLEFIN COPOLYMER COMPOSITION AND PROPYLENE POLYMER COMPOSITION BOTH CONTAINING THE ETHYLENE COPOLYMER 有权
标题翻译：乙烯共聚物和乙烯/α-烯烃共聚物和丙烯聚合物组合物BOTH乙烯共聚物含
公开(公告)号：EP1241191A1
公开(公告)日：2002-09-18
申请号：EP01930155.5
申请日：2001-05-15
申请人： Mitsui Chemicals, Inc.
发明人： MORI, Ryoji , KIZU, Kouichi , OKADA, Keiji , TAKIMOTO, Kazuyuki
IPC分类号： C08F210/02 , C08L23/08 , C08L23/10
CPC分类号： C08L23/04 , C08F210/02 , C08L23/08 , C08L23/0815 , C08L23/0823 , C08L23/10 , C08L2203/02 , Y10S526/916 , C08L2666/04
摘要： The present invention relates to an ethylene-based copolymer useful as a modifier for resins, e.g., polypropylene, and an ethylene/α-olefin copolymer composition containing the same ethylene-based copolymer.
The ethylene-based copolymer [I] of the present invention is characterized by:

(a-1) having temperature (T m ) at the maximum peak in the endothermic curve, measured by a differential scanning calorimeter (DSC), of 40 to 90°C,
(a-2) containing the component soluble in decane at normal temperature at 1 to 70% by weight, and
(a-3) containing the component soluble in decane at normal temperature which comprises (i) a recurring unit derived from ethylene and (ii) a recurring unit derived from an α-olefin of 4 or more carbon atoms, and
in which a content of (i) the recurring unit derived from ethylene is 50 to 75% by mole. The ethylene-based copolymer composition [II] of the present invention is characterized by containing the ethylene-based copolymer which satisfies the following conditions (b-1) to (b-3):

(b-1) having temperature (T m ) at the maximum peak in the endothermic curve of the component soluble in decane at 64°C, measured by a differential scanning calorimeter (DSC), of 40 to 90°C,
(b-2) containing the component soluble in decane at 64°C which contains the component soluble in decane at normal temperature at 1 to 70% by weight, and
(b-3) containing the component soluble in decane at normal temperature which comprises (i) a recurring unit derived from ethylene and (ii) a recurring unit derived from an α-olefin of 4 or more carbon atoms, and
in which a content of (i) the recurring unit derived from ethylene is 50 to 75% by mole.

8. 发明授权

EP2065439B1 POLYOLEFIN COMPOSITION 有权
标题翻译：聚烯烃
公开(公告)号：EP2065439B1
公开(公告)日：2012-03-28
申请号：EP07807017.4
申请日：2007-09-10
申请人： Mitsui Chemicals, Inc.
发明人： ITO, Yuichi , MITA, Kazuki , MORI, Ryoji , OKAMOTO, Masahiko , TAKEHARA, Toru , JITSUKATA, Masakazu , KURITA, Hayato
IPC分类号： C08L23/10 , C08L23/08 , C08L23/20 , C08L23/14
CPC分类号： C08L23/10 , C08L23/06 , C08L23/0815 , C08L23/14 , C08L23/16 , C08L23/20 , C08L2205/03 , C08L2207/12 , C08L2312/00 , C08L2666/02
摘要： Disclosed is a polyolefin composition composed of an olefin thermoplastic elastomer which is excellent in scratch resistance and wear resistance when compared with conventional olefin thermoplastic elastomers, while having excellent heat aging resistance. Specifically disclosed is a polyolefin composition characterized by containing a syndiotactic α-olefin copolymer (A), a polyolefin resin (B) (other than a polybutene (C)), a polybutene (C), and additionally if necessary, an ethylene copolymer rubber (D).

9. 发明授权

EP1820521B1 MEDICAL TUBE 有权
标题翻译：医疗管
公开(公告)号：EP1820521B1
公开(公告)日：2011-12-28
申请号：EP05809722.1
申请日：2005-11-25
申请人： Mitsui Chemicals, Inc. , OTSUKA PHARMACEUTICAL FACTORY, INC.
发明人： IGARASHI, Kouichi , SHIROKUMA, Sadamu , MORI, Ryoji , TATEISHI, Isamu , MORI, Hitoshi , ISHII, Rie
IPC分类号： A61L29/04 , A61M1/14 , A61M5/14 , A61M25/00 , C08L23/12 , C08L23/16
CPC分类号： A61M39/08 , A61L29/041 , A61M25/0009 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , Y10T428/13 , Y10T428/1397 , C08L2666/06
摘要： This invention provides a medical tube comprising a propylene polymer composition (A). The propylene polymer composition (A) contains a polymer comprising propylene units, and at least a part of the propylene unit-containing polymer has an isotactic structure. The content of the propylene unit based on 100% by mole in total of all the structural units of the propylene unit-containing polymer contained in the composition (A) is 65 to 82% by mole. The medical tube satisfies the following (a1), (a2) and (b1): (a1) a tensile modulus of elasticity of 5 to 25 MPa as measured according to JIS K 6301; (a2) a needle penetration temperature of 120ºC or above as measured according to JIS K 7196; and (b1) a distance (H) of not more than 60 mm as determined by preparing a tube having a size of 2.1 mm in inner diameter, 3.5 mm in outer diameter, and 20 cm in length from the composition (A), inserting both ends of the tube into a tool having a hollow hole having a size of 10 mm in diameter x 5 mm in height, forming a loop, pulling down both ends of the tube, and measuring the distance (H) from the upper surface of the tool to the upper end of the loop at the time when the loop has kinked.

10. 发明授权

EP1712350B1 LAYERED PRODUCT OF THERMOPLASTIC OLEFIN ELASTOMER 有权
标题翻译：多层产品热塑性烯烃
公开(公告)号：EP1712350B1
公开(公告)日：2010-04-07
申请号：EP04793243.9
申请日：2004-10-29
申请人： Mitsui Chemicals, Inc.
发明人： ITO, Yuichi , MORI, Ryoji , NAKAGAWA, Takashi , JITSUKATA, Masakazu
IPC分类号： B32B25/08 , B32B27/32 , B32B7/02 , B32B1/00 , C08F4/60 , C08F210/06 , C08F210/16 , C08F210/18 , C08L23/08 , C08L23/14 , C08L23/16
CPC分类号： C08L23/0815 , B32B1/00 , B32B7/02 , B32B25/08 , B32B27/08 , B32B27/32 , B32B27/327 , B32B2250/242 , B32B2274/00 , B32B2307/306 , B32B2307/554 , B32B2307/558 , B32B2509/00 , B32B2605/08 , C08F10/00 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/145 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2207/12 , C08L2312/00 , C08L2314/06 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08L2666/02 , C08L2666/08 , C08L2666/04
摘要： A molded object which is excellent in formability, processability into parts, and marring resistance. It is a multilayered product composed of two- or more layers which has a structure in which a layer (I) comprising at least one member selected between a thermoplastic olefin elastomer composition (A) and an olefin resin (B) has been superposed on a layer (II) comprising a thermoplastic olefin elastomer composition (C). The thermoplastic olefin elastomer composition (C) is a composition comprising [1] a specific syndiotactic polypropylene copolymer (c) and [2] at least one member selected between a polypropylene resin (d) and a thermoplastic olefin elastomer (e).

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