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公开(公告)号：US07339019B2
公开(公告)日：2008-03-04
申请号：US11255866
申请日：2005-10-24
IPC分类号： C08F210/16 , C08F210/00 , C08G61/02
CPC分类号： C08F210/16 , C08F4/65927 , C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/14 , C08F2500/20 , C08F2500/12 , C08F2500/11
摘要： A copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a density of 906 to 970 kg/m3 and an activation energy of flow of 50 kJ/mol or more, and satisfying specific relations among a melt complex viscosity, a melt flow rate and a characteristic relaxation time.
摘要翻译： 具有衍生自乙烯的单体单元和衍生自3至20个碳原子的α-烯烃的单体单元，密度为906至970kg / m 3的共聚物和50kJ的流动活化能 / mol以上，并且满足熔体复数粘度，熔体流动速率和特征弛豫时间之间的特定关系。
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公开(公告)号：US07335715B2
公开(公告)日：2008-02-26
申请号：US11255867
申请日：2005-10-24
IPC分类号： C08F210/16 , C08F210/00 , C08G61/02
CPC分类号： C08F210/16 , C08F4/65927 , C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/14 , C08F2500/20 , C08F2500/12 , C08F2500/11
摘要： An ethylene-α-olefin copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a density of 906 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more and a heat quantity of fusion of a cold xylene soluble part of 30 J/g or more, and satisfying specific relations among a rate of the cold xylene soluble part in the copolymer, the density, a melt flow rate and a characteristic relaxation time.
摘要翻译： 具有衍生自乙烯的单体单元和衍生自3-20个碳原子的α-烯烃的单体单元，密度为906至970kg / m 3的乙烯-α-烯烃共聚物，活化能 的流动为50kJ / mol以上，冷二甲苯可溶部分的熔融热量为30J / g以上，满足共聚物中冷二甲苯可溶部分的比例，密度，a 熔体流动速率和特征弛豫时间。
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公开(公告)号：US20060089476A1
公开(公告)日：2006-04-27
申请号：US11255867
申请日：2005-10-24
IPC分类号： C08F210/00
CPC分类号： C08F210/16 , C08F4/65927 , C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/14 , C08F2500/20 , C08F2500/12 , C08F2500/11
摘要： An ethylene-α-olefin copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a density of 906 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more and a heat quantity of fusion of a cold xylene soluble part of 30 J/g or more, and satisfying specific relations among a rate of the cold xylene soluble part in the copolymer, the density, a melt flow rate and a characteristic relaxation time.
摘要翻译： 具有衍生自乙烯的单体单元和衍生自3-20个碳原子的α-烯烃的单体单元，密度为906至970kg / m 3的乙烯-α-烯烃共聚物，活化能 的流动为50kJ / mol以上，冷二甲苯可溶部分的熔融热量为30J / g以上，满足共聚物中冷二甲苯可溶部分的比例，密度，a 熔体流动速率和特征弛豫时间。
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公开(公告)号：US20060089475A1
公开(公告)日：2006-04-27
申请号：US11255866
申请日：2005-10-24
IPC分类号： C08F210/00
CPC分类号： C08F210/16 , C08F4/65927 , C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/14 , C08F2500/20 , C08F2500/12 , C08F2500/11
摘要： A copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a density of 906 to 970 kg/m3 and an activation energy of flow of 50 kJ/mol or more, and satisfying specific relations among a melt complex viscosity, a melt flow rate and a characteristic relaxation time.
摘要翻译： 具有衍生自乙烯的单体单元和衍生自3至20个碳原子的α-烯烃的单体单元，密度为906至970kg / m 3的共聚物和50kJ的流动活化能 / mol以上，并且满足熔体复数粘度，熔体流动速率和特征弛豫时间之间的特定关系。
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公开(公告)号：US20060210804A1
公开(公告)日：2006-09-21
申请号：US11354895
申请日：2006-02-16
CPC分类号： B29C44/06 , B32B25/045 , B32B27/08 , B32B27/32 , B32B2250/02 , B32B2266/025 , B32B2307/102 , B32B2307/718 , C08L23/0815 , C08L23/0853 , C08L23/0869 , Y10T428/31504 , C08L2666/06
摘要： A resin composition wherein the content of the following component (i) is 99 to 30 wt % and the content of the following component (ii) is 1 to 70 wt %, a pressurized foaming molded body of the resin composition, and a laminate obtained by laminating a layer composed of the pressure-foamed molding and a layer composed of another material: (i) an ethylene-a-olefin-based copolymer comprising an ethylene monomer unit and an a-olefin monomer unit having 3 to 20 carbon atoms wherein the melt flow rate is 0.01 to 5 g/10 minutes and the activation energy for flow is 30 kJ/mol or more, (ii) an ethylene-unsaturated ester-based copolymer comprising an unsaturated ester monomer unit and an ethylene monomer unit.
摘要翻译： 一种树脂组合物，其中以下成分（i）的含量为99〜30重量％，后述成分（ii）的含量为1〜70重量％，树脂组合物的加压发泡成型体，得到的层叠体 通过层叠由压力发泡成型体构成的层和由其他材料构成的层：（i）包含乙烯单体单元和碳原子数3〜20的α-烯烃单体单元的乙烯-α-烯烃系共聚物，其中， 熔体流动速率为0.01〜5g / 10分钟，流动活化能为30kJ / mol以上，（ii）包含不饱和酯单体单元和乙烯单体单元的乙烯 - 不饱和酯系共聚物。
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6.发明授权Resin composition for press foaming, foam and process for producing the foam 失效用于压制发泡的树脂组合物，泡沫和用于生产泡沫的方法公开(公告)号：US08039523B2
公开(公告)日：2011-10-18
申请号：US11902566
申请日：2007-09-24
IPC分类号： C08J9/00 , B29C44/34 , C08F210/02
CPC分类号： A43B13/04
摘要： A resin composition for pressure-foam molding, which comprises an ethylene-based copolymer and a foaming agent, wherein the ethylene-based copolymer has monomer units derived from ethylene and monomer units derived from an a-olefin having 3 to 20 carbon atoms, has a melt flow rate of 0.01 to 0.7 g/10 minutes, a molecular weight distribution of 5 or more determined by a gel permeation chromatography, an activation energy of flow of 40 kJ/mol or more, and inflection points of 3 or less on a melting curve within temperature range from 25° C. to the end point of melting obtained by a differential scanning calorimetry; a foam obtained by press foaming; and a process for producing the foam.
摘要翻译： 一种用于压力发泡成型的树脂组合物，其包含乙烯基共聚物和发泡剂，其中乙烯类共聚物具有源自乙烯的单体单元和衍生自具有3至20个碳原子的α-烯烃的单体单元，具有 熔体流动速率为0.01〜0.7g / 10分钟，通过凝胶渗透色谱法测定的分子量分布为5以上，流动活化能为40kJ / mol以上，拐点为3以下 在25℃至通过差示扫描量热法获得的熔点终点的温度范围内的熔融曲线; 通过压制泡沫获得的泡沫; 和泡沫的制造方法。
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7.发明申请Resin composition for press foaming, foam and process for producing the foam 失效用于压制发泡的树脂组合物，泡沫和用于生产泡沫的方法公开(公告)号：US20080081845A1
公开(公告)日：2008-04-03
申请号：US11902566
申请日：2007-09-24
IPC分类号： B29C44/00
CPC分类号： A43B13/04
摘要： A resin composition for pressure-foam molding, which comprises an ethylene-based copolymer and a foaming agent, wherein the ethylene-based copolymer has monomer units derived from ethylene and monomer units derived from an a-olefin having 3 to 20 carbon atoms, has a melt flow rate of 0.01 to 0.7 g/10 minutes, a molecular weight distribution of 5 or more determined by a gel permeation chromatography, an activation energy of flow of 40 kJ/mol or more, and inflection points of 3 or less on a melting curve within temperature range from 25° C. to the end point of melting obtained by a differential scanning calorimetry; a foam obtained by press foaming; and a process for producing the foam.
摘要翻译： 一种用于压力发泡成型的树脂组合物，其包含乙烯基共聚物和发泡剂，其中乙烯类共聚物具有源自乙烯的单体单元和衍生自具有3至20个碳原子的α-烯烃的单体单元，具有 熔体流动速率为0.01〜0.7g / 10分钟，通过凝胶渗透色谱法测定的分子量分布为5以上，流动活化能为40kJ / mol以上，拐点为3以下 在25℃至通过差示扫描量热法获得的熔点终点的温度范围内的熔融曲线; 通过压制泡沫获得的泡沫; 和泡沫的制造方法。
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8.发明授权Ethylene-α-olefin copolymer, resin composition containing the same and molded article thereof 有权乙烯-α-烯烃共聚物，含有它们的树脂组合物及其模制品公开(公告)号：US08039554B2
公开(公告)日：2011-10-18
申请号：US11528243
申请日：2006-09-28
CPC分类号： C08J5/18 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F210/16 , C08J2323/08 , C08L23/0815 , C08L2205/02 , C08F4/65916 , C08L2666/06 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： An ethylene-α-olefin copolymer having monomer units derived from ethylene and monomer units derived from an α-olefin of 3 to 20 carbon atoms, a melt flow rate (MFR) of 0.01 to 4 g/10 minutes, a density of 890 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more and a molecular weight distribution measured by gel permeation chromatography of 3 or more, wherein a characteristic relaxation time (τ) determined by a melt viscoelasticity measurement or an external haze ratio (EHR) satisfies a relationship of the following formula (1) or (2), respectively: 3×MFR−0.75+1.1>τ>1.3×MFR−0.5+1.4 (1) EHR≦−15×log MFR+0.145×d−47 (2)
摘要翻译： 具有源自乙烯的单体单元和3〜20个碳原子的α-烯烃的单体单元的乙烯-α-烯烃共聚物，熔体流动速率（MFR）为0.01〜4g / 10分钟，密度为890〜 970kg / m 3，流动活化能为50kJ / mol以上，通过凝胶渗透色谱法测定的分子量分布为3以上，其中通过熔体粘弹性测定或外部雾度测定的特征弛豫时间（τ） （EHR）分别满足下式（1）或（2）的关系：3×MFR-0.75 + 1.1>τ> 1.3×MFR-0.5 + 1.4（1）EHR＆nlE; -15×logMFR + 0.145 ×d-47（2）
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公开(公告)号：US07473747B2
公开(公告)日：2009-01-06
申请号：US11528473
申请日：2006-09-28
IPC分类号： C08F4/42
CPC分类号： C08F210/16 , Y10S526/943 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： An ethylene-α-olefin copolymer containing monomer units derived from ethylene and monomer units derived from an α-olefin having 4 to 20 carbon atoms, and having a density of 890 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more, a molecular weight distribution of 3 or more determined by a gel permeation chromatography, and the number of inflection points of 3 or less on a melting curve obtained by a differential scanning calorimetry within a temperatures ranges of from 25°C. to an end point of melting.
摘要翻译： 含有源自乙烯的单体单元和衍生自碳原子数4〜20的α-烯烃，密度为890〜970kg / m 3的乙烯-α-烯烃共聚物，流动的活化能为50kJ / mol以上，通过凝胶渗透色谱法测定的分子量分布为3以上，通过差示扫描量热法在25℃的温度范围内获得的熔解曲线上的拐点数为3以下。 到熔化的终点。
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公开(公告)号：US20070100106A1
公开(公告)日：2007-05-03
申请号：US11528473
申请日：2006-09-28
IPC分类号： C08F210/00
CPC分类号： C08F210/16 , Y10S526/943 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： An ethylene-α-olefin copolymer containing monomer units derived from ethylene and monomer units derived from an α-olefin having 4 to 20 carbon atoms, and having a density of 890 to 970 kg/m3, an activation energy of flow of 50 kJ/mol or more, a molecular weight distribution of 3 or more determined by a gel permeation chromatography, and the number of inflection points of 3 or less on a melting curve obtained by a differential scanning calorimetry within a temperatures range of from 25° C. to an end point of melting.
摘要翻译： 包含衍生自乙烯的单体单元和衍生自碳原子数4〜20的α-烯烃，密度为890〜970kg / m 3的单体单元的乙烯-α-烯烃共聚物， 通过凝胶渗透色谱法测定的流动活化能为50kJ / mol以上，分子量分布为3以上，通过差示扫描量热法在温度下得到的熔解曲线上的拐点数为3以下 范围为25°C至熔点终点。
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