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公开(公告)号:US20130123431A1
公开(公告)日:2013-05-16
申请号:US13696909
申请日:2010-11-29
申请人: Susana Filipe , Katja Klimke , Anh Tuan Tran , Petar Doshev , Antti Tynys , Martin Obadal , Cornelia Kock , David Friel
发明人: Susana Filipe , Katja Klimke , Anh Tuan Tran , Petar Doshev , Antti Tynys , Martin Obadal , Cornelia Kock , David Friel
IPC分类号: C08L23/12
CPC分类号: C08L23/12 , C08L23/10 , C08L2308/00 , C08L2666/06
摘要: The present invention relates to a polypropylene composition showing a high melt flow rate and high melt strength while maintaining high impact strength. The composition of the present invention is obtainable by using a low molecular weight linear isotactic polypropylene as melt flow enhancer for a high molecular weight polypropylene having a high melt strength and impact strength. The inventive composition could be used for the production of different articles.
摘要翻译: 本发明涉及一种在保持高冲击强度的同时显示高熔体流动速率和高熔体强度的聚丙烯组合物。 通过使用低分子线性全同立构聚丙烯作为具有高熔体强度和冲击强度的高分子量聚丙烯的熔体流动增强剂,可以获得本发明的组合物。 本发明的组合物可用于生产不同的制品。
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公开(公告)号:US08722805B2
公开(公告)日:2014-05-13
申请号:US13696909
申请日:2010-11-29
申请人: Susana Filipe , Katja Klimke , Anh Tuan Tran , Petar Doshev , Antti Tynys , Martin Obadal , Cornelia Kock , David Friel
发明人: Susana Filipe , Katja Klimke , Anh Tuan Tran , Petar Doshev , Antti Tynys , Martin Obadal , Cornelia Kock , David Friel
CPC分类号: C08L23/12 , C08L23/10 , C08L2308/00 , C08L2666/06
摘要: The present invention relates to a polypropylene composition showing a high melt flow rate and high melt strength while maintaining high impact strength. The composition of the present invention is obtainable by using a low molecular weight linear isotactic polypropylene as melt flow enhancer for a high molecular weight polypropylene having a high melt strength and impact strength. The inventive composition could be used for the production of different articles.
摘要翻译: 本发明涉及一种在保持高冲击强度的同时显示高熔体流动速率和高熔体强度的聚丙烯组合物。 通过使用低分子线性全同立构聚丙烯作为具有高熔体强度和冲击强度的高分子量聚丙烯的熔体流动增强剂,可以获得本发明的组合物。 本发明的组合物可用于生产不同的制品。
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3.
公开(公告)号:US20130327006A1
公开(公告)日:2013-12-12
申请号:US13981407
申请日:2012-01-09
CPC分类号: D01F6/06 , B01D39/04 , D01D5/0985 , D01F6/30 , D04H1/4382 , D04H1/56 , D04H1/565 , Y10T428/298 , Y10T442/68
摘要: Melt-blown fiber comprising a terpolymer of propylene, ethylene and a C4 to C10 α-olefin, wherein further said melt blown fiber and/or said terpolymer has/have a melt flow rate MFR25 (230° C.) of at least 300 g/10 min, the amount of propylene in said terpolymer is at least 90.0 wt.-%, the weight ratio of ethylene and a-olefin within said terpolymer is 1/100 to below 1/1, and the terpolymer has regiodefects of below 0.4 mol.-%.10
摘要翻译: 熔融吹制纤维,其包含丙烯,乙烯和C 4至C 10α-烯烃的三元共聚物,其中所述熔喷纤维和/或所述三元共聚物的熔体流动速率MFR25(230℃)为至少300g / 10分钟,所述三元共聚物中的丙烯的量为至少90.0重量%,所述三元共聚物中的乙烯和α-烯烃的重量比为1/100至低于1/1,并且三元共聚物具有<2,1 >低于0.4 mol .-%的区域缺陷
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公开(公告)号:US09255349B2
公开(公告)日:2016-02-09
申请号:US13981407
申请日:2012-01-09
CPC分类号: D01F6/06 , B01D39/04 , D01D5/0985 , D01F6/30 , D04H1/4382 , D04H1/56 , D04H1/565 , Y10T428/298 , Y10T442/68
摘要: Melt-blown fiber comprising a terpolymer of propylene, ethylene and a C4 to C10 α-olefin, wherein further said melt blown fiber and/or said terpolymer has/have a melt flow rate MFR25 (230° C.) of at least 300 g/10 min, the amount of propylene in said terpolymer is at least 90.0 wt.-%, the weight ratio of ethylene and α-olefin within said terpolymer is 1/100 to below 1/1, and the terpolymer has regiodefects of below 0.4 mol.-% 0.10.
摘要翻译: 熔融吹制纤维,其包含丙烯,乙烯和C 4至C 10α-烯烃的三元共聚物,其中所述熔喷纤维和/或所述三元共聚物的熔体流动速率MFR25(230℃)为至少300g / 10分钟,所述三元共聚物中的丙烯的量为至少90.0重量%,所述三元共聚物中乙烯和α-烯烃的重量比为1/100至1/1以下,并且三元共聚物具有<2,1 >低于0.4mol .-%0.10的区域缺陷。
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公开(公告)号:US10087575B2
公开(公告)日:2018-10-02
申请号:US13699327
申请日:2011-05-23
申请人: Antti Tynys , Philippe Gilles , Joachim Fiebig , Henk Van Paridon , Bert Broeders , Wilhelmus Henricus Adolf Sars , Nina Ackermans
发明人: Antti Tynys , Philippe Gilles , Joachim Fiebig , Henk Van Paridon , Bert Broeders , Wilhelmus Henricus Adolf Sars , Nina Ackermans
摘要: Coated nonwoven fabric comprising a nonwoven fabric layer and a coating, said coating comprises a polymer having a branching index g′ of equal or below 0.9.
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公开(公告)号:US20130212993A1
公开(公告)日:2013-08-22
申请号:US13813085
申请日:2011-07-29
申请人: Antti Tynys , Joachim Fiebig
发明人: Antti Tynys , Joachim Fiebig
CPC分类号: D01D5/10 , B01D39/1623 , C08F10/06 , D01D5/0985 , D01F6/30 , D04H1/4291 , D04H1/4382 , Y10T428/298 , Y10T442/68 , C08F110/06 , C08F2500/03 , C08F2500/12 , C08F2500/15 , C08F2500/20 , C08F210/06 , C08F210/16
摘要: Melt-blown fiber (MBF) comprising a propylene copolymer (PP), wherein the melt-blown fiber (MBF) and/or the propylene copolymer (PP) has/have (a) a melt flow rate MFR2 (230° C.) measured according to ISO 1133 of at least 300 g/10 min, (b) a comonomer content of 1.5 to 6.0 wt.-%, the comonomers are ethylene and/or at least one C4 to C12 α-olefin, (c) regiodefects of more than 0.4 mol.-% determined by 13C-NMR spectroscopy.
摘要翻译: 包含丙烯共聚物(PP)的熔喷纤维(MBF),其中熔喷纤维(MBF)和/或丙烯共聚物(PP)具有(a)熔体流动速率MFR 2(230℃) 根据ISO 1133测量为至少300g / 10min,(b)共聚单体含量为1.5至6.0重量%,共聚单体为乙烯和/或至少一种C 4至C 12α-烯烃,(c) 通过13C-NMR光谱法测定的大于0.4mol%的2,1>区域密度。
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公开(公告)号:US20130210304A1
公开(公告)日:2013-08-15
申请号:US13699327
申请日:2011-05-23
申请人: Antti Tynys , Philippe Gilles , Joachim Fiebig , Henk Van Paridon , Bert Broeders , Wilhelmus Henricus Adolf Sars , Nina Ackermans
发明人: Antti Tynys , Philippe Gilles , Joachim Fiebig , Henk Van Paridon , Bert Broeders , Wilhelmus Henricus Adolf Sars , Nina Ackermans
CPC分类号: D06N3/045 , B32B5/022 , B32B27/12 , B32B27/32 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2307/724 , B32B2307/7265 , D06N3/0011 , D06N3/0034 , D06N3/0036 , D06N3/0038 , D06N2209/123 , D06N2209/128 , Y10T442/2139
摘要: Coated nonwoven fabric comprising a nonwoven fabric layer and a coating, said coating comprises a polymer having a branching index g′ of equal or below 0.9.
摘要翻译: 包含非织造织物层和涂层的涂布无纺布,所述涂层包含具有等于或低于0.9的支化指数g'的聚合物。
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公开(公告)号:US20120270039A1
公开(公告)日:2012-10-25
申请号:US13508785
申请日:2010-11-11
CPC分类号: D01F6/46 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/16 , C08L2666/02 , D01D5/0985 , Y10T428/268 , Y10T428/298 , C08L2666/06 , C08F110/06 , C08F2500/06 , C08F2500/20
摘要: Polypropylene composition comprising a polypropylene having a melt flow rate MFR2 (230° C.) of at least 450 g/10 min and a molecular weight distribution (MWD) of not more than 3.5, a polypropylene having a melt flow rate MFR2 (230° C.) of equal or below 20 g/10 min, wherein the composition has a melt flow rate MFR2 (230° C.) of at least 200 g/10 min.
摘要翻译: 聚丙烯组合物包含熔体流动速率MFR 2(230℃)为至少450g / 10min,分子量分布(MWD)不大于3.5的聚丙烯,熔体流动速率MFR2(230°) C)等于或低于20g / 10min,其中组合物的熔体流动速率MFR 2(230℃)为至少200g / 10min。
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公开(公告)号:US09234303B2
公开(公告)日:2016-01-12
申请号:US13508785
申请日:2010-11-11
CPC分类号: D01F6/46 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/16 , C08L2666/02 , D01D5/0985 , Y10T428/268 , Y10T428/298 , C08L2666/06 , C08F110/06 , C08F2500/06 , C08F2500/20
摘要: Polypropylene composition comprising a polypropylene having a melt flow rate MFR2 (230° C.) of at least 450 g/10 min and a molecular weight distribution (MWD) of not more than 3.5, a polypropylene having a melt flow rate MFR2 (230° C.) of equal or below 20 g/10 min, wherein the composition has a melt flow rate MFR2 (230° C.) of at least 200 g/10 min.
摘要翻译: 聚丙烯组合物包含熔体流动速率MFR 2(230℃)为至少450g / 10min,分子量分布(MWD)不大于3.5的聚丙烯,熔体流动速率MFR2(230°) C)等于或低于20g / 10min,其中组合物的熔体流动速率MFR 2(230℃)为至少200g / 10min。
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公开(公告)号:US09206530B2
公开(公告)日:2015-12-08
申请号:US13813085
申请日:2011-07-29
申请人: Antti Tynys , Joachim Fiebig
发明人: Antti Tynys , Joachim Fiebig
IPC分类号: B01D39/16 , D01D5/10 , D01D5/098 , D01F6/30 , D04H1/4291 , D04H1/4382 , C08F10/06
CPC分类号: D01D5/10 , B01D39/1623 , C08F10/06 , D01D5/0985 , D01F6/30 , D04H1/4291 , D04H1/4382 , Y10T428/298 , Y10T442/68 , C08F110/06 , C08F2500/03 , C08F2500/12 , C08F2500/15 , C08F2500/20 , C08F210/06 , C08F210/16
摘要: Melt-blown fiber (MBF) comprising a propylene copolymer (PP), wherein the melt-blown fiber (MBF) and/or the propylene copolymer (PP) has/have (a) a melt flow rate MFR2 (230° C.) measured according to ISO 1133 of at least 300 g/10 min, (b) a comonomer content of 1.5 to 6.0 wt.-%, the comonomers are ethylene and/or at least one C4 to C12 α-olefin, (c) regiodefects of more than 0.4 mol.-% determined by 13C-NMR spectroscopy.
摘要翻译: 包含丙烯共聚物(PP)的熔喷纤维(MBF),其中熔喷纤维(MBF)和/或丙烯共聚物(PP)具有(a)熔体流动速率MFR 2(230℃) 根据ISO 1133测量为至少300g / 10min,(b)共聚单体含量为1.5至6.0重量%,共聚单体为乙烯和/或至少一种C 4至C 12α-烯烃,(c) 通过13C-NMR光谱法测定的大于0.4mol%的2,1>区域密度。
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