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公开(公告)号：EP2007823B1
公开(公告)日：2011-01-19
申请号：EP07724274.1
申请日：2007-04-16
IPC分类号： C08F210/06
CPC分类号： C08F10/06 , C08F4/65912 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F2/001 , C08F2500/11 , C08F2500/09 , C08F2500/10 , C08F2500/17
摘要： Multi-branched polypropylene having a g' of less than 1.00.
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公开(公告)号：EP2097461B1
公开(公告)日：2012-04-04
申请号：EP07858003.2
申请日：2007-12-20
发明人： ERNST, Eberhard , HAKALA, Kimmo , LEHMUS, Petri
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F110/06 , C08F210/06 , Y02P20/544 , C08F4/65925 , C08F2/06 , C08F2500/12 , C08F2500/03 , C08F2500/11 , C08F2500/21 , C08F2500/09 , C08F210/16
摘要： Process for the manufacture of a branched polypropylene having a branching index g' of less than 1.00, wherein the process comprises the step of polymerizing propylene and optionally another (other) comonomer(s) under non-supercritical conditions in a reaction vessel, characterized in that a. the pressure during the polymerization of propylene and optionally another (other) comonomer(s) in said reaction vessel is a at least 45,4 bar, b. the temperature during the polymerization of propylene and optionally another (other) comonomer(s) in said reaction vessel is below 90 °C and c. the polymerization of propylene and optionally another (other) comonomer(s) is conducted in said reaction vessel in the presence of a catalyst system having surface area of not more than 350 m2/g measured according to ISO 9277 and said catalyst system comprises a metallocene catalyst having zirconium as the transition metal.
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公开(公告)号：EP1218423B1
公开(公告)日：2005-03-16
申请号：EP00964473.3
申请日：2000-10-02
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/02 , C08F110/06 , C08F210/06 , Y10S526/904 , Y10S526/943 , C08F4/65916 , C08F4/6492 , C08F2500/12 , C08F2500/03 , C08F2500/24 , C08F210/16
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公开(公告)号：EP2097461A1
公开(公告)日：2009-09-09
申请号：EP07858003.2
申请日：2007-12-20
发明人： ERNST, Eberhard , HAKALA, Kimmo , LEHMUS, Petri
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F110/06 , C08F210/06 , Y02P20/544 , C08F4/65925 , C08F2/06 , C08F2500/12 , C08F2500/03 , C08F2500/11 , C08F2500/21 , C08F2500/09 , C08F210/16
摘要： Process for the manufacture of a branched polypropylene having a branching index g' of less than 1.00, wherein the process comprises the step of polymerizing propylene and optionally another (other) comonomer(s) under non-supercritical conditions in a reaction vessel, characterized in that a. the pressure during the polymerization of propylene and optionally another (other) comonomer(s) in said reaction vessel is a at least 45,4 bar, b. the temperature during the polymerization of propylene and optionally another (other) comonomer(s) in said reaction vessel is below 90 °C and c. the polymerization of propylene and optionally another (other) comonomer(s) is conducted in said reaction vessel in the presence of a catalyst system having surface area of not more than 350 m2/g measured according to ISO 9277 and said catalyst system comprises a metallocene catalyst having zirconium as the transition metal.
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公开(公告)号：EP2054464A1
公开(公告)日：2009-05-06
申请号：EP07801893.4
申请日：2007-08-24
IPC分类号： C08J5/00
CPC分类号： C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/16 , C08L2666/08
摘要： Blown film comprising a multi-branched polypropylene having a g' of less than 1.00.
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公开(公告)号：EP2007823A1
公开(公告)日：2008-12-31
申请号：EP07724274.1
申请日：2007-04-16
IPC分类号： C08F210/06
CPC分类号： C08F10/06 , C08F4/65912 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F2/001 , C08F2500/11 , C08F2500/09 , C08F2500/10 , C08F2500/17
摘要： Multi-branched polypropylene having a g' of less than 1.00.
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公开(公告)号：EP1907429A1
公开(公告)日：2008-04-09
申请号：EP06776168.4
申请日：2006-07-10
IPC分类号： C08F4/659
CPC分类号： C08F110/06 , C08F4/65927 , C08F10/00 , Y10T428/1324 , Y10T428/1352 , C08F4/65912 , C08F2500/12 , C08F2500/03 , C08F2500/26 , C08F2500/05
摘要： A polypropylene with a low amount of impurities, in particular a low amount of aluminum and boron residues.
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公开(公告)号：EP2054464B1
公开(公告)日：2010-01-27
申请号：EP07801893.4
申请日：2007-08-24
IPC分类号： C08J5/00
CPC分类号： C08J5/18 , C08J2323/10 , C08L23/10 , C08L23/16 , C08L2666/08
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公开(公告)号：EP1907429B1
公开(公告)日：2015-09-02
申请号：EP06776168.4
申请日：2006-07-10
IPC分类号： C08F4/659 , C08F110/06 , C08F4/6592
CPC分类号： C08F110/06 , C08F4/65927 , C08F10/00 , Y10T428/1324 , Y10T428/1352 , C08F4/65912 , C08F2500/12 , C08F2500/03 , C08F2500/26 , C08F2500/05
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公开(公告)号：EP2041759A1
公开(公告)日：2009-04-01
申请号：EP07765134.7
申请日：2007-07-09
IPC分类号： H01B3/30
CPC分类号： H01B3/441 , C08F210/06 , Y10T428/31855 , C08F210/16 , C08F2500/05 , C08F2500/11 , C08F2500/26
摘要： The present invention relates to a capacitor film which comprises a polypropylene a) having xylene solubles (XS) of at least 0.5 wt.-% and b) comprise(s) a crystalline fraction melting in the temperature range of 200 to 105 °C determined by stepwise isothermal segregation technique (SIST), wherein said crystalline fraction comprises a part which melts at or below 140 °C and said part represents at least 10 wt-% of said crystalline fraction.
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