专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008036222A1 TRANSPARENT COMPOSITIONS AND LAMINATES 审中-公开
标题翻译：透明组合物和层压材料
公开(公告)号：WO2008036222A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/020102
申请日：2007-09-17
申请人： DOW GLOBAL TECHNOLOGIES INC. , HAHN, Stephen, F. , HECK, Henry, G. , GUPTA, Pankaj , JENKINS, Steven, R. , KARANDE, Seema, V. , PARKINSON, Shaun , NIETO, Jesus , PATEL, Rajen, M. , SKAPIK, Stephen, J., III
发明人： HAHN, Stephen, F. , HECK, Henry, G. , GUPTA, Pankaj , JENKINS, Steven, R. , KARANDE, Seema, V. , PARKINSON, Shaun , NIETO, Jesus , PATEL, Rajen, M. , SKAPIK, Stephen, J., III
IPC分类号： C08L23/14 , B32B27/32 , B32B17/10
CPC分类号： C08L23/0815 , B32B17/10018 , B32B17/10036 , B32B17/10697 , B32B17/10743 , B32B17/10788 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/322 , C08L23/10 , C08L23/142 , C08L23/20 , C08L2207/14 , H01L31/0488 , Y02E10/50 , Y10T428/24942 , Y10T428/28 , C08L2666/02 , C08L2666/06
摘要： The invention includes an interlayer film and composition comprising a polymer composition obtainable from (a) at least one low crystallinity propylene polymer, and at least one (b) internal adhesion enhancer, (c) at least one clarity enhancer or (d), more preferably, both (b) and (c). The invention also includes a process of preparing a film comprising (a) supplying at least one first component, a low crystallinity propylene polymer, (b) supplying at least one second component, selected from at least one an internal adhesion enhancer, at least one clarity enhancer or a combination thereof; and, (d) admixing the first and second components and optional additives. Additionally, the invention includes a process of making a laminate comprising steps of (a) positioning at least one layer of the interlayer film directly adjacent to at least one layer of substrate (b) applying sufficient heat or other energy to result in softening of the interlayer directly adjacent the substrate with simultaneous application of sufficient pressure to press polymer into intimate contact with substrate. The invention also includes laminates and articles comprising the composition or film of the invention or a combination thereof.
摘要翻译：本发明包括中间膜和组合物，其包含可从（a）至少一种低结晶度丙烯聚合物和至少一种（b）内部粘合增强剂，（c）至少一种透明度增强剂或（d），更多优选（b）和（c）。本发明还包括一种制备薄膜的方法，该方法包括（a）提供至少一种第一组分，低结晶度丙烯聚合物，（b）提供至少一种选自至少一种内部粘合增强剂的至少一种第二组分，至少一种透明度增强剂或其组合; 和（d）混合第一和第二组分和任选的添加剂。另外，本发明包括制造层压体的方法，其包括以下步骤：（a）将至少一层中间膜直接定位在至少一层基材（b）附近，以施加足够的热量或其他能量以导致层间直接邻近衬底，同时施加足够的压力将聚合物压制成与衬底紧密接触。本发明还包括包含本发明的组合物或膜或其组合的层压体和制品。

2. 发明申请

WO2007002436A1 FILLED TPO COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES PREPARED FROM THE SAME 审中-公开
标题翻译：填充的TPO组合物，其制备方法和从其制备的制品
公开(公告)号：WO2007002436A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/024527
申请日：2006-06-23
申请人： DOW GLOBAL TECHNOLOGIES INC. , HECK, Henry, G.
发明人： HECK, Henry, G.
IPC分类号： C08L23/12 , C08L23/08 , C08K3/34
CPC分类号： C08L23/12 , C08K3/34 , C08K3/346 , C08K7/00 , C08L23/08 , C08L23/0815 , C08L2666/06
摘要： Compositions comprising (i) a crystalline, isotactic propylene homopolymer, (ii) an ethylene/α-olefin elastomeric impact modifier, and (iii) a reinforcing grade of filler, for example, talc. The crystalline isotactic propylene homopolymer has a flex modulus of greater than about 1930 MPa and a heat deflection temperature (HDT) of greater than about 100 °C; the ethylene/α-olefin interpolymer has a Tg of less than about -30 °C, and a tan delta measured at 0.1 radians/s at 190 °C of less than about 2; and the filler has a HDT reinforcing efficiency of at least about 2. The composition has an HDT of greater than about 100 °C and a flex modulus of greater than about 1930 MPa.
摘要翻译：组合物，其包含（i）结晶的全同立构丙烯均聚物，（ii）乙烯/α-烯烃弹性体抗冲改性剂，和（iii）填料的增强等级，例如滑石。结晶全同立构丙烯均聚物的挠曲模量大于约1930MPa，热变形温度（HDT）大于约100℃; 乙烯/α-烯烃互聚物的Tg小于约-30℃，在190℃下以0.1弧度/秒测量的tanδ小于约2; 并且填料具有至少约2的HDT增强效率。组合物具有大于约100℃的HDT和大于约1930MPa的挠曲模量。

3. 发明申请

WO2007002435A1 AUTOMOTIVE ARTICLES PREPARED FROM FILLED TPO COMPOSITIONS, AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：填充的TPO组合物制备的汽车制品及其制备方法
公开(公告)号：WO2007002435A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/024526
申请日：2006-06-23
申请人： DOW GLOBAL TECHNOLOGIES INC. , DELPHI AUTOMOTIVE SYSTEMS L.L.C. , HECK, Henry, G. , KAKARALA, Srimannarayana
发明人： HECK, Henry, G. , KAKARALA, Srimannarayana
IPC分类号： C08L23/12 , C08L23/08 , C08K3/34
CPC分类号： C08L23/12 , C08K3/34 , C08K3/346 , C08K7/00 , C08L23/08 , C08L23/0815 , C08L2666/06
摘要： An automotive part containing at least one component formed from a composition comprising the following: (i) a crystalline, isotactic propylene homopolymer, (ii) an ethylene/α-olefm elastomeric impact modifier, and (iii) a reinforcing grade of filler, for example, talc. The crystalline isotactic propylene homopolymer has a flex modulus of greater than about 1930 MPa and a heat deflection temperature (HDT) of greater than about 100°C; the ethylene/α-olefin interpolymer has a Tg of less than about -30°C, and a tan delta measured at 0.1 radians/s at 190°C of less than about 2; and the filler has a HDT reinforcing efficiency of at least about 2. The automotive part has an HDT of greater than about 100°C and a flex modulus of greater than about 1930 MPa.
摘要翻译：包含由包含以下组合物的组合物形成的至少一种组分的汽车部件：（i）结晶的全同立构丙烯均聚物，（ii）乙烯/α-烯烃弹性体抗冲改性剂，和（iii）填料的增强等级，用于例如，滑石。结晶全同立构丙烯均聚物的挠曲模量大于约1930MPa，热变形温度（HDT）大于约100℃; 乙烯/α-烯烃互聚物的Tg小于约-30℃，在190℃下以0.1弧度/秒测量的tanδ小于约2; 并且填料具有至少约2的HDT增强效率。汽车部件具有大于约100℃的HDT和大于约1930MPa的挠曲模量。

4. 发明申请

WO2006055650A1 ELASTOMERIC COMPOSITIONS WITH IMPROVED RESISTANCE TO NECKING FOR HIGH SPEED SHEET EXTRUSION APPLICATIONS 审中-公开
标题翻译：具有改善耐高压片材挤出应用的弹性组合物
公开(公告)号：WO2006055650A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/041562
申请日：2005-11-16
申请人： DOW GLOBAL TECHNOLOGIES INC. , HECK, Henry, G.
发明人： HECK, Henry, G.
IPC分类号： C08L23/10 , C08L23/08
CPC分类号： C08L23/0807 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： A composition comprising: (a) a high melt strength material, comprising a first polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer, and (b) a high flow material, comprising a second polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer. The high melt strength material has a dynamic complex viscosity greater than, or equal to, 175,000 Poise (17,500 Pa-s), measured using parallel plate rheometry at 1 radians per second and 190 degrees Centigrade, and the high flow material has a ratio, η*/td, less than 2500, where η* is the dynamic complex viscosity and td is the tan delta, both measured at 1 radian per second at 190 degrees Centigrade. The composition exhibits minimal necking when extruded at high speeds and is particularly useful for making sheets via high speed extrusion.
摘要翻译：一种组合物，其包含：（a）高熔体强度材料，其包含选自弹性体乙烯/α-烯烃聚合物和聚丙烯聚合物的第一聚合物，和（b）高流动材料，其包含选自第二聚合物由弹性体乙烯/α-烯烃聚合物和聚丙烯聚合物组成。高熔体强度材料具有大于或等于175,000泊（17,500帕斯卡）的动态复合粘度，采用平行板流变测量法，每秒1弧度/秒和190摄氏度，高流动材料的比例，？* / td，小于2500，其中？*是动态复数粘度，td是tanδ，均在190摄氏度时以1弧度/秒测量。当高速挤出时，组合物显示出最小的颈缩，并且特别适用于通过高速挤出制造片材。

5. 发明申请

WO2009035850A1 FILLED TPO COMPOSITIONS WITH GOOD LOW TEMPERATURE DUCTILITY 审中-公开
标题翻译：填充的TPO组合物具有良好的低温密度
公开(公告)号：WO2009035850A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/074455
申请日：2008-08-27
申请人： DOW GLOBAL TECHNOLOGIES INC. , HECK, Henry, G.
发明人： HECK, Henry, G.
IPC分类号： C08L23/00
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/12 , C08L2666/06
摘要： Filled, thermoplastic polyolefin (TPO) compositions having a total energy absorption during impact at -3O°C of at least 20 ft-lb-f as measured by an Instrumented Dart Impact Test (ASTM D3763) at 6.7 m/s and a peak tangent flexural modulus of >2100 MPa (305,000 psi as measured by ASTM D-790, the composition comprising based on the total weight of the TPO composition; A) 36-56 wt% of a crystalline polypropylene having a MFR of at least 1 and a melting point of at least 160°C as measured by DSC; and B) 64-44 wt% of an elastomer/filler composition comprising (1) an EAO elastomer having a (1) Tg of less than -50°C as measured by DSC, (b) tan delta between >2 and 3 as measured at 0.1 rad/s and 190°C with an Advanced Rheometrie Expansion Systems rheometer. and (c) HDT greater than or equal to the peak melting temperature of the elastomer as measured by DSC, and (2) a platy filler, e.g., talc, the elastomer and filler present at a weight ratio of elastomer to filler of 3:2 to 2:1; the crystalline polypropylene and elastomer present at a weight ratio of polypropylene to elastomer of less than 2.
摘要翻译：填充的热塑性聚烯烃（TPO）组合物，其在-3O°C冲击期间的总能量吸收为至少20ft-lb-f，通过仪器飞镖冲击试验（ASTM D3763）以6.7m / s和峰值切线弯曲模量> 2100MPa（通过ASTM D-790测量的305,000psi，组合物基于TPO组合物的总重量包含; A）36-56重量％的MFR至少为1的结晶聚丙烯和通过DSC测量的熔点至少为160℃; 和B）64-44重量％的弹性体/填料组合物，其包含（1）通过DSC测量的（1）Tg小于-50℃的EAO弹性体，（b）> 2和3之间的tanδ> 2 使用Advanced Rheometrie Expansion Systems流变仪测量0.1rad / s和190℃。和（c）通过DSC测量的大于或等于弹性体的峰值熔融温度的HDT，和（2）板状填料，例如滑石，弹性体和填料以弹性体与填料的重量比3： 2至2：1; 结晶聚丙烯和弹性体以聚丙烯与弹性体的重量比存在小于2。

6. 发明公开

EP2064282A1 TRANSPARENT COMPOSITIONS AND LAMINATES 审中-公开
标题翻译：透明的ZUSAMMENSETZUNGEN UND LAMINATE
公开(公告)号：EP2064282A1
公开(公告)日：2009-06-03
申请号：EP07838326.2
申请日：2007-09-17
申请人： DOW GLOBAL TECHNOLOGIES INC.
发明人： HAHN, Stephen, F. , HECK, Henry, G. , GUPTA, Pankaj , JENKINS, Steven, R. , KARANDE, Seema, V. , PARKINSON, Shaun , NIETO, Jesus , PATEL, Rajen, M. , SKAPIK, Stephen, J., III
IPC分类号： C08L23/14 , B32B27/32 , B32B17/10
CPC分类号： C08L23/0815 , B32B17/10018 , B32B17/10036 , B32B17/10697 , B32B17/10743 , B32B17/10788 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/322 , C08L23/10 , C08L23/142 , C08L23/20 , C08L2207/14 , H01L31/0488 , Y02E10/50 , Y10T428/24942 , Y10T428/28 , C08L2666/02 , C08L2666/06
摘要： The invention includes an interlayer film and composition comprising a polymer composition obtainable from (a) at least one low crystallinity propylene polymer, and at least one (b) internal adhesion enhancer, (c) at least one clarity enhancer or (d), more preferably, both (b) and (c). The invention also includes a process of preparing a film comprising (a) supplying at least one first component, a low crystallinity propylene polymer, (b) supplying at least one second component, selected from at least one an internal adhesion enhancer, at least one clarity enhancer or a combination thereof; and, (d) admixing the first and second components and optional additives. Additionally, the invention includes a process of making a laminate comprising steps of (a) positioning at least one layer of the interlayer film directly adjacent to at least one layer of substrate (b) applying sufficient heat or other energy to result in softening of the interlayer directly adjacent the substrate with simultaneous application of sufficient pressure to press polymer into intimate contact with substrate. The invention also includes laminates and articles comprising the composition or film of the invention or a combination thereof.
摘要翻译：本发明包括中间膜和组合物，其包含聚合物组合物，其可从（a）至少一种低结晶度丙烯聚合物和至少一种（b）内部粘合增强剂，（c）至少一种澄清增强剂或（d），更多优选（b）和（c）。本发明还包括制备薄膜的方法，该方法包括（a）提供至少一种第一组分，低结晶度丙烯聚合物，（b）提供至少一种选自至少一种内部粘合增强剂的至少一种第二组分，至少一种透明度增强剂或其组合; 和（d）混合第一和第二组分和任选的添加剂。另外，本发明包括制造层压体的方法，其包括以下步骤：（a）将至少一层中间膜直接定位在至少一层基底（b）上，施加足够的热量或其他能量以导致软化层间直接邻近衬底，同时施加足够的压力将聚合物压制成与衬底紧密接触。本发明还包括包含本发明的组合物或膜或其组合的层压材料和制品。

7. 发明公开

EP2190918A1 FILLED TPO COMPOSITIONS WITH GOOD LOW TEMPERATURE DUCTILITY 有权转让
标题翻译： WITH良好的低温延性填充TPO组合物
公开(公告)号：EP2190918A1
公开(公告)日：2010-06-02
申请号：EP08798788.9
申请日：2008-08-27
申请人： Dow Global Technologies Inc.
发明人： HECK, Henry, G.
IPC分类号： C08L23/00
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/12 , C08L2666/06
摘要： Filled, thermoplastic polyolefin (TPO) compositions having a total energy absorption during impact at -3O°C of at least 20 ft-lb-f as measured by an Instrumented Dart Impact Test (ASTM D3763) at 6.7 m/s and a peak tangent flexural modulus of >2100 MPa (305,000 psi as measured by ASTM D-790, the composition comprising based on the total weight of the TPO composition; A) 36-56 wt% of a crystalline polypropylene having a MFR of at least 1 and a melting point of at least 160°C as measured by DSC; and B) 64-44 wt% of an elastomer/filler composition comprising (1) an EAO elastomer having a (1) Tg of less than -50°C as measured by DSC, (b) tan delta between >2 and 3 as measured at 0.1 rad/s and 190°C with an Advanced Rheometrie Expansion Systems rheometer. and (c) HDT greater than or equal to the peak melting temperature of the elastomer as measured by DSC, and (2) a platy filler, e.g., talc, the elastomer and filler present at a weight ratio of elastomer to filler of 3:2 to 2:1; the crystalline polypropylene and elastomer present at a weight ratio of polypropylene to elastomer of less than 2.

8. 发明授权

EP1814942B1 ELASTOMERIC COMPOSITIONS WITH IMPROVED RESISTANCE TO NECKING FOR HIGH SPEED SHEET EXTRUSION APPLICATIONS 有权
标题翻译：弹性体组合物具有增加EINSCHNÜRUNGSRESISTENZFOR HIGH-SPEED BLECHEXTRUDIERUNGSANWENDUNGEN
公开(公告)号：EP1814942B1
公开(公告)日：2009-07-22
申请号：EP05846330.8
申请日：2005-11-16
申请人： DOW GLOBAL TECHNOLOGIES INC.
发明人： HECK, Henry, G.
IPC分类号： C08L23/10 , C08L23/08
CPC分类号： C08L23/0807 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： A composition comprising: (a) a high melt strength material, comprising a first polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer, and (b) a high flow material, comprising a second polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer. The high melt strength material has a dynamic complex viscosity greater than, or equal to, 175,000 Poise (17,500 Pa-s), measured using parallel plate rheometry at 1 radians per second and 190 degrees Centigrade, and the high flow material has a ratio, η*/td, less than 2500, where η* is the dynamic complex viscosity and td is the tan delta, both measured at 1 radian per second at 190 degrees Centigrade. The composition exhibits minimal necking when extruded at high speeds and is particularly useful for making sheets via high speed extrusion.

9. 发明公开

EP1814942A1 ELASTOMERIC COMPOSITIONS WITH IMPROVED RESISTANCE TO NECKING FOR HIGH SPEED SHEET EXTRUSION APPLICATIONS 有权
标题翻译：用于高速片材挤出应用的具有改善的抗咬合性的弹性组合物
公开(公告)号：EP1814942A1
公开(公告)日：2007-08-08
申请号：EP05846330.8
申请日：2005-11-16
申请人： Dow Global Technologies Inc.
发明人： HECK, Henry, G.
IPC分类号： C08L23/10 , C08L23/08
CPC分类号： C08L23/0807 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： A composition comprising: (a) a high melt strength material, comprising a first polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer, and (b) a high flow material, comprising a second polymer selected from the group consisting of an elastomeric ethylene/α-olefin polymer and a polypropylene polymer. The high melt strength material has a dynamic complex viscosity greater than, or equal to, 175,000 Poise (17,500 Pa-s), measured using parallel plate rheometry at 1 radians per second and 190 degrees Centigrade, and the high flow material has a ratio, η*/td, less than 2500, where η* is the dynamic complex viscosity and td is the tan delta, both measured at 1 radian per second at 190 degrees Centigrade. The composition exhibits minimal necking when extruded at high speeds and is particularly useful for making sheets via high speed extrusion.
摘要翻译：一种组合物，其包含：（a）高熔体强度材料，其包含选自弹性体乙烯/α-烯烃聚合物和聚丙烯聚合物的第一聚合物，和（b）高流动性材料，其包含选自第二聚合物选自弹性体乙烯/α-烯烃聚合物和聚丙烯聚合物。高熔体强度材料具有大于或等于175,000泊（17,500Pa-s）的动态复数粘度，其使用平行板流变仪以1弧度每秒和190摄氏度测量，并且高流动性材料具有比率， η* / td小于2500，其中η*是动态复数粘度，td是tanδ，两者都是在190摄氏度时以1弧度每秒测量的。该组合物在高速挤出时表现出最小的颈缩，并且特别适用于通过高速挤出制备片材。

10. 发明公开

EP1896538A1 AUTOMOTIVE ARTICLES PREPARED FROM FILLED TPO COMPOSITIONS, AND METHODS OF MAKING THE SAME 有权
标题翻译：由填充TPO组合物制成用于生产汽车制品和方法
公开(公告)号：EP1896538A1
公开(公告)日：2008-03-12
申请号：EP06773863.3
申请日：2006-06-23
申请人： Dow Global Technologies Inc. , Delphi Automotive Systems L.L.C.
发明人： HECK, Henry, G. , KAKARALA, Srimannarayana
IPC分类号： C08L23/12
CPC分类号： C08L23/12 , C08K3/34 , C08K3/346 , C08K7/00 , C08L23/08 , C08L23/0815 , C08L2666/06
摘要： An automotive part containing at least one component formed from a composition comprising the following: (i) a crystalline, isotactic propylene homopolymer, (ii) an ethylene/α-olefm elastomeric impact modifier, and (iii) a reinforcing grade of filler, for example, talc. The crystalline isotactic propylene homopolymer has a flex modulus of greater than about 1930 MPa and a heat deflection temperature (HDT) of greater than about 100°C; the ethylene/α-olefin interpolymer has a Tg of less than about -30°C, and a tan delta measured at 0.1 radians/s at 190°C of less than about 2; and the filler has a HDT reinforcing efficiency of at least about 2. The automotive part has an HDT of greater than about 100°C and a flex modulus of greater than about 1930 MPa.

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