-
公开(公告)号：EP2094783A1
公开(公告)日：2009-09-02
申请号：EP07856576.9
申请日：2007-12-11
发明人： MALM, Bo , TUOMINEN, Olli , VESTBERG, Torvald , KORHONEN, Esa
IPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08F10/06 , C08F210/06 , C08F297/08 , C08K5/00
CPC分类号： C08F10/00 , C08F210/06 , C08K3/34 , C08K5/0083 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08F4/6492 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/11 , C08F2500/12 , C08F2500/20
摘要： The present invention relates to a heterophasic polypropylene composition with a high melt flow rate for processability, a good stiffness and an improved compression performance. These compositions may be employed for the production of moulded articles, in particular injection moulded articles such as thin- walled plastic cups. Furthermore, the invention relates to a process for preparing the inventive polymer compositions.
-
公开(公告)号：EP1747238A1
公开(公告)日：2007-01-31
申请号：EP05751021.6
申请日：2005-05-18
发明人： DENIFL, Peter , LEINONEN, Timo , VESTBERG, Torvald
IPC分类号： C08F10/00
CPC分类号： C08F210/06 , C08F255/00 , C08F255/02 , C08L23/10 , C08L23/16 , C08L51/06 , C08F2/001 , C08L2666/06 , C08L2666/02 , C08F210/16
摘要： The present invention relates to novel processes for producing heterophasic alphaolefin compositions, and more specifically to copolymer compositions of propylene produced in a multi-stage process using specified catalysts. The polymers obtained from the process have uniform quality and properties which make them suitable for a wide range of applications.
-
公开(公告)号：EP1355954A1
公开(公告)日：2003-10-29
申请号：EP01983618.8
申请日：2001-11-07
发明人： VESTBERG, Torvald , POIKELA, Merja
CPC分类号： C08F110/06 , C08F210/06 , C08F4/6492 , C08F4/6465 , C08F2500/12 , C08F2500/15 , C08F210/16
摘要： The present invention concerns a propylene polymerization process comprising preactivating the catalyst in the presence of cocatalyst and external donor, preferably activating the preactivated catalyst by a cocatalyst and further possibly prepolymerizing the obtained catalyst and polymerizing propylene optionally together with other comonomers without adding any additional external donor after the preactivating step.
-
4.发明授权PROCESS FOR THE PRODUCTION OF POLYPROPYLENE USING HIGH YIELD ZIEGLER-NATTA CATALYSTS 无效用于生产聚丙烯使用高产量SUPPLIED Ziegler-Natta催化剂
公开(公告)号：EP1631601B1
公开(公告)日：2015-04-29
申请号：EP04736049.0
申请日：2004-06-04
CPC分类号： C08F10/06 , C08F110/06 , C08F210/06 , C08L23/10 , Y02P20/52 , C08F4/651 , C08F4/6546 , C08L2666/04 , C08F2500/12 , C08F2500/15 , C08F2500/26 , C08F210/16
-
公开(公告)号：EP1963424B1
公开(公告)日：2011-09-21
申请号：EP06841139.6
申请日：2006-12-22
IPC分类号： C08L23/12 , C08F297/08
CPC分类号： C08J5/18 , C08F110/06 , C08J2323/10 , C08L23/12 , C08L23/20 , C08L2666/06 , C08F2500/17 , C08F2500/12 , C08F2500/20 , C08F2500/11
摘要： The present invention concerns a polypropylene composition comprising a nucleated propylene homopolymer having improved optical properties.
-
公开(公告)号：EP2227492A1
公开(公告)日：2010-09-15
申请号：EP08854881.3
申请日：2008-11-26
CPC分类号： C08F10/06 , C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6555 , C08F4/651 , C08F4/02 , C08F4/6546 , C08F2500/12 , C08F210/16 , C08F2/34
摘要： Catalyst in form of solid particles, wherein the particles - have a specific surface area of less than 20 m2/g, comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide, comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and - comprise solid material, wherein the solid material • does not comprise catalytically active sites, • has a specific surface area below 500 m2/g, and • has a mean particle size below 100.
-
公开(公告)号：EP2065405B1
公开(公告)日：2011-10-12
申请号：EP07122048.7
申请日：2007-11-30
CPC分类号： C08F10/06 , C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6555 , C08F4/651 , C08F4/02 , C08F4/6546 , C08F2500/12 , C08F210/16 , C08F2/34
-
公开(公告)号：EP2065405A1
公开(公告)日：2009-06-03
申请号：EP07122048.7
申请日：2007-11-30
CPC分类号： C08F10/06 , C08F10/02 , C08F110/06 , C08F210/06 , C08F4/6555 , C08F4/651 , C08F4/02 , C08F4/6546 , C08F2500/12 , C08F210/16 , C08F2/34
摘要： Catalyst in form of solid particles, wherein the particles
- have a specific surface area of less than 20 m 2 /g,
- comprise a transition metal compound which is selected from one of the groups 4 to 10 of the periodic table (IUPAC) or a compound of actinide or lanthanide,
- comprise a metal compound which is selected from one of the groups 1 to 3 of the periodic table (IUPAC), and
- comprise solid material, wherein the solid material
• does not comprise catalytically active sites,
• has a specific surface area below 500 m 2 /g, and
• has a mean particle size below 100.摘要翻译： 固体颗粒形式的催化剂，其中颗粒具有小于20m 2 / g的比表面积，包括选自元素周期表（IUPAC）中的4至10族之一的过渡金属化合物或 锕系元素或镧系元素的化合物，包含选自元素周期表（IUPAC）1至3族之一的金属化合物，和 - 包括固体材料，其中固体物质不包含催化活性位点， ¢具有低于500m 2 / g的比表面积，¢的平均粒度小于100。
-
公开(公告)号：EP1966301A1
公开(公告)日：2008-09-10
申请号：EP06829859.5
申请日：2006-12-22
发明人： VESTBERG, Torvald , PIRJO, Jääskeläinen , MALM, Bo
IPC分类号： C08L23/14 , C08F297/08
CPC分类号： C08F4/76 , C08F10/06 , C08F210/06 , C08L23/14 , C08L2201/10 , C08L2205/02 , C08F4/6491 , C08F4/6492 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/19 , C08F2500/05
摘要： The present invention concerns a polypropylene composition comprising a nucleated propylene copolymer having improved optical properties.
-
公开(公告)号：EP1355954B1
公开(公告)日：2004-09-15
申请号：EP01983618.8
申请日：2001-11-07
发明人： VESTBERG, Torvald , POIKELA, Merja
CPC分类号： C08F110/06 , C08F210/06 , C08F4/6492 , C08F4/6465 , C08F2500/12 , C08F2500/15 , C08F210/16
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.015 秒)
