专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

EP2586823B1 Heterophasic propylene copolymer comprising an external plastomeric olefin copolymer 有权
标题翻译：多相丙烯共聚物与外部plastomerischen烯烃共聚物
公开(公告)号：EP2586823B1
公开(公告)日：2014-10-01
申请号：EP11186695.0
申请日：2011-10-26
申请人： Borealis AG
发明人： Doshev, Petar , Tranninger, Cornelia , Knall, Astrid-Caroline
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14
CPC分类号： C08L23/10 , C08F210/06 , C08L23/0815 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L2207/02 , C08L2666/02 , C08F2/001 , C08F210/16 , C08F2500/12 , C08F2500/17 , C08F4/6492 , C08F4/6495 , C08F4/6465

32. 发明公开

EP2746297A1 Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom 审中-公开
标题翻译：二氯甲烷 - 二氯乙酸二丁酯
公开(公告)号：EP2746297A1
公开(公告)日：2014-06-25
申请号：EP12198605.3
申请日：2012-12-20
申请人： Basell Poliolefine Italia S.r.l.
发明人： Gaddi, Benedetta , Collina, Gianni , Evangelisti, Daniele
IPC分类号： C08F10/00 , C08F110/06 , C01F5/30 , C08F4/654 , C08F4/651 , C08F4/646
CPC分类号： C08F110/06 , C07F3/02 , C08F2/00 , C08F4/6548 , C08F10/06 , C08F10/00 , C08F4/6543 , C08F4/651 , C08F4/6465 , C08F2500/18
摘要： Spherical adducts comprising a MgCl 2 , an alcohol ROH in which R is a C1-C10 hydrocarbon group, present in a molar ratio with MgCl 2 ranging from 0.5 to 6 and less than 20% mol based on the mol of MgCl 2 of a compound of formula Mg(OR 1 ) 2 in which R 1 is selected from C1-C10 alkyl groups or R 2 CO groups in which R 2 is selected from C1-C6 alkyl or aryl groups.
摘要翻译：以MgCl 2，其中R为C1-C10烃基的醇ROH为基础，与MgCl 2的摩尔比为0.5-6以上且小于20mol％的球形加合物为基础，化合物的MgCl 2的摩尔数其中R 1选自C 1 -C 10烷基或R 2选自C 1 -C 6烷基或芳基的R 2 CO基团。

33. 发明授权

EP2048166B1 SOLID TITANIUM CATALYST INGREDIENT, CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD OF OLEFIN POLYMERIZATION 有权
标题翻译：固体钛催化剂组分，烯烃聚合反应的烯烃聚合催化剂和方法
公开(公告)号：EP2048166B1
公开(公告)日：2014-02-26
申请号：EP07790753.3
申请日：2007-07-13
申请人： Mitsui Chemicals, Inc.
发明人： MATSUNAGA, Kazuhisa , TSURU, Kazutaka , SHINOZAKI, Tetsunori
IPC分类号： C08F4/651 , C08F10/00
CPC分类号： C08F10/06 , B01J31/0204 , B01J31/0209 , B01J31/0212 , B01J31/0237 , B01J31/0274 , B01J31/0275 , B01J31/122 , B01J31/143 , B01J31/26 , B01J31/38 , C08F110/02 , C08F4/6465 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/04

34. 发明公开

EP2419213A4 BICYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS 有权
标题翻译： BICYCLISCHE SILICIUMORGANISCHE VERBINDUNGEN ALS ELEKTRONENDONATORENFÜRPOLYOLEFINKATALSATOREN
公开(公告)号：EP2419213A4
公开(公告)日：2013-12-25
申请号：EP10765029
申请日：2010-04-13
申请人： FORMOSA PLASTICS CORP USA
发明人： FANG YIQUN , LU HONGLAN
IPC分类号： C08F110/06 , B01J37/00 , C07F7/02 , C07F7/04 , C08F4/646
CPC分类号： C08F10/00 , C07F7/025 , C07F7/045 , C08F110/06 , C08F4/6495 , C08F4/6465 , C08F2500/04 , C08F2500/12
摘要： Cyclic organosilicon compounds that may be employed as an electron donor for polymerization catalyst systems, polymerization catalyst systems employing the cyclic organosilicon compounds as an electron donor, methods of making the polymerization catalyst systems, and polymerization processes to produce polyolefin are disclosed. The organosilicon compounds, which are useful as electron donors in polymerization catalyst systems for the production of polyolefins, are represented by the formula: where Q1, Q2, Q3, and Q4 may be identical or different and are each hetero-atoms selected from the group consisting of N, O, S, Si, B, and P. R1, R2, R3, and R4 may be identical or different and are each hydrocarbon-based substituents to Q1, Q2, Q3, and Q4, respectively. The subscripts i, j, m, and n are independently 0 to 3. R5 and R6 may be identical or different and are each a bridging group with a backbone chain length between the two hetero-atoms Q1 and Q3, and Q2 and Q4, respectively, 1-8 atoms. The bridging group is selected from the group consisting of aliphatic, alicyclic, and aromatic bivalent radicals.
摘要翻译：可以用作聚合催化剂体系的电子给体的循环有机硅化合物，使用环状有机硅化合物作为电子给体的聚合催化剂体系，制备聚合催化剂体系的方法和聚合方法来制备聚烯烃。可用作聚烯烃生产聚合催化剂体系中的电子供体的有机硅化合物由下式表示：其中Q1，Q2，Q3和Q4可以相同或不同，并且各自是选自基团的杂原子由N，O，S，Si，B和P组成.R 1，R 2，R 3和R 4可以相同或不同，分别为Q1，Q2，Q3和Q4的烃基取代基。下标i，j，m和n独立地为0至3.R 5和R 6可以相同或不同，并且各自是在两个杂原子Q1和Q3之间的主链长度以及Q2和Q4的桥连基团，分别为1-8个原子。桥连基团选自脂族，脂环族和芳族二价基团。

35. 发明公开

EP2601224A1 CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的催化剂组分
公开(公告)号：EP2601224A1
公开(公告)日：2013-06-12
申请号：EP11741457.3
申请日：2011-08-04
申请人： Basell Poliolefine Italia S.r.l.
发明人： MORINI, Giampiero , BALBONI, Davide , CRISTOFORI, Antonio , GUIDOTTI, Simona , MIGNOGNA, Alessandro , PATER, Jochem, T., M.
IPC分类号： C08F10/06 , C08F4/651 , C08F4/646 , C08F4/654
CPC分类号： C08F4/6494 , C08F10/06 , C08F4/6465 , C08F4/651 , C08F4/6543
摘要： A catalyst component for the polymerization of olefins comprising Mg, Ti and at least two electron donor compounds, one of which (A) belonging to specific diolesters and the other electron donor compound (B) being selected from aromatic monoesters of the following formula (B) in which R groups equal to or different from each other, are selected from C1-C15 hydrocarbon groups which can be also linked to form one or more cycles, m is an integer from 1 to 5 and R5 is a C1-C15 alkyl group, said electron donors A and B being in amounts such that the A/B molar ratio is lower than 20.
摘要翻译：用于烯烃聚合的催化剂组分包含Mg，Ti和至少两种电子给体化合物，其中一种（A）属于特定二酯，另一种给电子体化合物（B）选自下式（B）的芳族单酯）其中R基团彼此相同或不同，选自可连接形成一个或多个循环的C 1 -C 15烃基，m是1至5的整数，R 5是C 1 -C 15烷基，所述电子给体A和B的量使得A / B摩尔比低于20。

36. 发明公开

EP2550324A1 HETEROPHASIC POLYPROPYLENE WITH EXCELLENT CREEP PERFORMANCE 有权
标题翻译：异丙肾上腺素
公开(公告)号：EP2550324A1
公开(公告)日：2013-01-30
申请号：EP11708051.5
申请日：2011-03-14
申请人： Borealis AG
发明人： BERGSTRA, Michiel , LESKINEN, Pauli , MALM, Bo , KOCK, Cornelia
IPC分类号： C08L23/10 , F16L9/12
CPC分类号： C08L23/14 , C08F210/06 , C08L23/10 , C08L23/12 , C08L2205/025 , C08L2205/03 , C08L2308/00 , C08L2666/06 , F16L9/127 , Y10T428/139 , C08F2/001 , C08F4/6492 , C08F4/6495 , C08F4/6465 , C08F210/16 , C08F2500/12 , C08F2500/17
摘要： Heterophasic propylene copolymer comprising (a) a matrix (M) being a polypropylene (PP), said polypropylene (PP) has a polydispersity index (PI) of at least 5.0, and (b) an elastomeric propylene copolymer (EC) dispersed in said matrix (M), wherein (i) said heterophasic propylene copolymer has a melt flow rate MFR 2 (230 °C) of equal or below 1.0 g/10min, (ii) the amorphous phase (AM) of the xylene cold soluble fraction (XCS) of the heterophasic propylene copolymer has an intrinsic viscosity (IV) of at least 3.5 dl/g.
摘要翻译：包含（a）基质（M）为聚丙烯（PP）的所述多相丙烯共聚物，所述聚丙烯（PP）的多分散指数（PI）为至少5.0，和（b）分散在所述聚丙烯基质（M），其中（i）所述多相丙烯共聚物的熔体流动速率MFR 2（230℃）等于或低于1.0g / 10min，（ii）二甲苯冷可溶部分的无定形相（AM）异相丙烯共聚物的特性粘度（IV）至少为3.5dl / g。

37. 发明公开

EP2539378A1 HALOGENATED AMIDE ESTER AND INTERNAL ELECTRON DONOR WITH SAME 有权转让
标题翻译：卤代和INTERNAL酰胺酯电子给体SO
公开(公告)号：EP2539378A1
公开(公告)日：2013-01-02
申请号：EP11707528.3
申请日：2011-02-24
申请人： Dow Global Technologies LLC , Shu, James X.
发明人： CHEN, Linfeng , LEUNG, Tak, W. , TAO, Tao , GAO, Kuanqiang
IPC分类号： C08F10/06 , C08F4/651
CPC分类号： C08F10/06 , C08F110/06 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F4/654 , C08F4/6465 , C08F4/6494 , C08F4/6495 , C08F4/6497
摘要： Disclosed are halogenated amide esters that are suitable as internal electron donors in procatalyst compositions. Ziegler-Natta catalyst compositions containing the present procatalyst compositions exhibit improved catalyst activity and/or improved catalyst selectivity and produce propylene-based olefins with broad molecular weight distribution.

38. 发明授权

EP2159232B1 OLEFIN POLYMERIZATION CATALYST AND PREPARATION METHOD AND USE THEREOF 有权
标题翻译：烯烃，工艺及其制造和使用
公开(公告)号：EP2159232B1
公开(公告)日：2012-11-21
申请号：EP08748499.4
申请日：2008-05-15
申请人： Petrochina Company Limited
发明人： YI, Jianjun , CUI, Chunming , LI, Huashu , YIN, Baozuo , ZHANG, Jianying , LANG, Xiaomei , WU, Linmei
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F110/06 , C08F4/6465 , C08F4/6567 , C08F4/6543 , C08F4/651 , C08F2500/15

39. 发明授权

EP1609805B1 COMPLEX SUPPORT SUITABLE FOR PROPYLENE POLYMERIZATION CATALYST, A CATALYST COMPONENT AND CATALYST CONTAINING THE SAME 有权
标题翻译：复合载体FOR PROPYLENPOLYMERISATIONSKATALYSATOR催化剂组分和催化剂，使得
公开(公告)号：EP1609805B1
公开(公告)日：2012-10-17
申请号：EP04711555.5
申请日：2004-02-17
申请人： China Petroleum & Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation
发明人： CHEN, Wei , ZHANG, Tianyi , DU, Hongbin , XIA, Xianzhi , ZHANG, Tongxuan , YAN, Lixin , WANG, Yisen , WANG, Xinsheng , LI, Jiyu , GAO, Ping , YIN, Maoping , YU, Luqing , MA, Qingshan , WANG, Xiaodong
IPC分类号： C08F10/06 , C08F4/02 , C08F4/651 , C08F4/649 , C08F4/654
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/651 , C08F4/025 , C08F4/022 , C08F4/6543 , C08F2500/12 , C08F2500/04 , C08F4/6465

40. 发明公开

EP2507273A1 PREPARATION OF MULTIMODAL, HIGH DENSITY, ETHYLENE HOMOPOLYMER BARRIER RESINS AND FILMS 有权
标题翻译：制备具有高密度多峰乙烯均障碍聚合物树脂和薄膜
公开(公告)号：EP2507273A1
公开(公告)日：2012-10-10
申请号：EP10779412.5
申请日：2010-11-10
申请人： Equistar Chemicals, LP
发明人： MEHTA, Sameer, D. , MAVRIDIS, Harilaos , HALEY, Jeffrey, C. , GARRISON, Philip, J. , BORKE, Jeffrey, S.
IPC分类号： C08F110/02
CPC分类号： C08J5/18 , B32B27/08 , B32B27/32 , C08F110/02 , C08J2323/06 , C08F4/6465 , C08F2500/05 , C08F2500/07 , C08F2500/12 , C08F2500/26
摘要： Disclosed is a multimodal, high density, homopolyethylene barrier resin. The resin is preferably made by a multistage process. The process comprises a first stage in which ethylene is homopolymerized in the presence of a Ziegler-Natta catalyst, organoaluminum cocatalyst, alkoxysilane modifier, and hydrogen. The reaction mixture from the first stage is devolatilized to remove all or substantially all of the hydrogen. The polymerization continues in a second stage wherein ethylene is added to the devolatilized reaction mixture to produce the barrier resin. The barrier resin provides films with improved barrier properties.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式