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公开(公告)号：US20050107529A1
公开(公告)日：2005-05-19
申请号：US10987670
申请日：2004-11-12
IPC分类号： C08F4/659 , C08F8/00 , C08F210/06 , C08F210/18 , C08L51/00 , C08L23/00
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention is directed generally to the use of propylene-based elastomers in articles. The propylene-based elastomers have isotactic polypropylene crystallinity, a melting point by DSC of 110° C. or less, a heat of fusion of from 5 to 50 J/g, and comprise at least 75 wt % propylene-derived units, at least 6 wt % ethylene-derived units, and optionally diene-derived units. The present invention is also directed to processes for making articles comprising propylene-based elastomers.
摘要翻译： 本发明一般涉及在制品中使用基于丙烯的弹性体。 基于丙烯的弹性体具有全同立构聚丙烯结晶度，通过DSC的熔点为110℃或更低，熔化热为5至50J / g，并且至少包含75重量％的来自丙烯的单元，至少 6重量％的乙烯衍生单元，以及任选的二烯衍生单元。 本发明还涉及制备包含丙烯基弹性体的制品的方法。
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公开(公告)号：US08013093B2
公开(公告)日：2011-09-06
申请号：US10987670
申请日：2004-11-12
IPC分类号： C08F210/16 , C08F236/00 , C08F236/20
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention is directed generally to the use of propylene-based elastomers in articles. The propylene-based elastomers have isotactic polypropylene crystallinity, a melting point by DSC of 110° C. or less, a heat of fusion of from 5 to 50 J/g, and comprise at least 75 wt % propylene-derived units, at least 6 wt % ethylene-derived units, and optionally diene-derived units. The present invention is also directed to processes for making articles comprising propylene-based elastomers.
摘要翻译： 本发明一般涉及在制品中使用基于丙烯的弹性体。 基于丙烯的弹性体具有全同立构聚丙烯结晶度，通过DSC的熔点为110℃或更低，熔化热为5至50J / g，并且至少包含75重量％的来自丙烯的单元，至少 6重量％的乙烯衍生单元，以及任选的二烯衍生单元。 本发明还涉及制备包含丙烯基弹性体的制品的方法。
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3.发明申请Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same 审中-公开由聚烯烃的共混物制成的弹性无纺布及其制造方法公开(公告)号：US20050130544A1
公开(公告)日：2005-06-16
申请号：US10969489
申请日：2004-10-20
申请人： Chia Cheng , Srivatsan Srinivas , Sudhin Datta
发明人： Chia Cheng , Srivatsan Srinivas , Sudhin Datta
IPC分类号： B32B5/24 , B32B27/32 , C08L23/10 , C08L23/26 , D01F6/06 , D01F6/46 , D04H1/42 , D04H1/56 , D04H3/16 , D04H13/00 , C08F8/00 , D04H1/00 , D04H3/00 , D04H5/00
CPC分类号： D01F6/46 , B32B5/022 , B32B5/04 , B32B5/08 , B32B5/24 , B32B5/26 , B32B27/32 , B32B2250/20 , B32B2262/0215 , B32B2262/0253 , B32B2262/14 , B32B2307/51 , B32B2307/552 , B32B2307/704 , B32B2459/00 , C08L23/10 , C08L23/26 , C08L2023/42 , C08L2205/02 , D01F6/06 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/16 , Y10T442/60 , Y10T442/615 , Y10T442/619 , Y10T442/697 , C08L2666/06
摘要： Articles and nonwoven fabrics having improved elasticity manufactured from compositions, for example, made from 5 wt % to 100 wt % of a first polymer component of polymers selected from homopolymers of propylene and random copolymers of propylene and from 95 wt % to 0 wt % of a second polymer component of polymers selected from propylene homopolymers and propylene copolymers.
摘要翻译： 由组合物制成的具有改进弹性的制品和非织造织物，例如由5重量％至100重量％的由丙烯均聚物和丙烯的无规共聚物和95重量％至0重量％的丙烯均聚物组成的第一聚合物组分 选自丙烯均聚物和丙烯共聚物的聚合物的第二聚合物组分。
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4.发明申请公开(公告)号：US20050106978A1
公开(公告)日：2005-05-19
申请号：US10716306
申请日：2003-11-18
申请人： Chia Cheng , Srivatsan Srinivas , Sudhin Datta
发明人： Chia Cheng , Srivatsan Srinivas , Sudhin Datta
IPC分类号： B32B5/24 , B32B27/32 , C08L23/10 , C08L23/26 , D01F6/06 , D01F6/46 , D04H1/42 , D04H1/56 , D04H3/16 , D04H13/00 , B29D7/00 , B28B11/18 , B29C39/14 , B29C41/24 , B29C43/22 , B29C47/88 , B29C67/20 , B32B5/26 , D04H1/00 , D04H3/00 , D04H5/00
CPC分类号： B32B5/24 , B32B27/32 , B32B37/156 , B32B2307/51 , B32B2437/00 , B32B2555/00 , C08L23/10 , C08L23/26 , C08L2205/02 , D01F6/06 , D01F6/46 , D04H1/4291 , D04H1/4374 , D04H1/4382 , D04H1/56 , D04H3/007 , D04H3/16 , Y10T442/60 , Y10T442/637 , Y10T442/659 , Y10T442/697 , C08L2666/06
摘要： Articles and nonwoven fabrics having improved elasticity manufactured from compositions, for example, made from 5 wt % to 100 wt % of a first polymer component of polymers selected from homopolymers of propylene and random copolymers of propylene and from 95 wt % to 0 wt % of a second polymer component of polymers selected from propylene homopolymers and propylene copolymers.
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公开(公告)号：US07105603B2
公开(公告)日：2006-09-12
申请号：US10896549
申请日：2004-07-21
申请人： Narayanaswami Raja Dharmarajan , Michael Glenn Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
发明人： Narayanaswami Raja Dharmarajan , Michael Glenn Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/14 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2205/08 , C08L2207/02 , C08L2666/06 , C08L2666/04 , C08L2666/24 , C08L2666/02
摘要： Disclosed herein are various compositions that have particular utility in automotive components, including compositions that include: (a) polypropylene having a melting point of 110° C. or more; (b) ethylene α-olefin polymer in which the α-olefin is C4 or higher; and (c) propylene polymer, having 60 wt % or more units derived from propylene, including isotactically arranged propylene derived sequences and a heat of fusion less than 45 J/g.
摘要翻译： 本文公开了在汽车部件中具有特别实用性的各种组合物，包括组合物，其包括：（a）熔点为110℃以上的聚丙烯; （b）α-烯烃为C 4以上的乙烯-α-烯烃聚合物; 和（c）丙烯聚合物，其具有衍生自丙烯的60重量％或更多的单元，包括等规排列的丙烯衍生的序列和小于45J / g的熔化热。
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公开(公告)号：US20050131152A1
公开(公告)日：2005-06-16
申请号：US11051175
申请日：2005-02-04
申请人： Narayanaswami Dharmarajan , Sudhin Datta , Michael Bulawa , Srivatsan Srinivas , Thomas Reynolds
发明人： Narayanaswami Dharmarajan , Sudhin Datta , Michael Bulawa , Srivatsan Srinivas , Thomas Reynolds
IPC分类号： B32B7/10 , B32B7/12 , B32B27/32 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C09J123/12 , C09J123/14 , C09J123/16 , C08F8/00
CPC分类号： B32B7/12 , B32B7/10 , B32B27/08 , B32B27/32 , B32B2250/02 , B32B2270/00 , B32B2307/54 , B32B2307/704 , B32B2323/10 , B32B2323/16 , B32B2419/06 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2207/14 , C08L2314/06 , C08L2666/04 , C09J123/12 , C09J123/142 , C09J123/16 , Y10T428/31909 , Y10T428/31913 , Y10T428/31931 , Y10T428/31938
摘要： Two-component polymer composite structures are described, such as a composite structure that includes a first polymer structure and a second polymer structure adhered to one another through interfacial adhesion provided by a semicrystalline random copolymer with 70-88 mole % propylene units and alpha olefin units having 2 or from 4 to 10 carbon atoms, the semicrystalline random copolymer having a heat of fusion of from 2 to 90 J/g and a crystallinity of from 2% to 65% of the crystallinity of isotatic polypropylene.
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公开(公告)号：US20050054781A1
公开(公告)日：2005-03-10
申请号：US10896549
申请日：2004-07-21
申请人： Narayanaswami Dharmarajan , Michael Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
发明人： Narayanaswami Dharmarajan , Michael Williams , Sudhin Datta , Prasadarao Meka , Srivatsan Srinivas
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/14 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2205/08 , C08L2207/02 , C08L2666/06 , C08L2666/04 , C08L2666/24 , C08L2666/02
摘要： Disclosed herein are various compositions that have particular utility in automotive components, including compositions that include: (a) polypropylene having a melting point of 110° C. or more; (b) ethylene a-olefin polymer in which the α-olefin is C4 or higher; and (c) propylene polymer, having 60 wt % or more units derived from propylene, including isotactically arranged propylene derived sequences and a heat of fusion less than 45 J/g.
摘要翻译： 本文公开了在汽车部件中具有特别实用性的各种组合物，包括组合物，其包括：（a）熔点为110℃以上的聚丙烯; （b）α-烯烃为C4以上的乙烯-α-烯烃聚合物; 和（c）丙烯聚合物，其具有衍生自丙烯的60重量％或更多的单元，包括等规排列的丙烯衍生的序列和小于45J / g的熔化热。
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公开(公告)号：US06852424B2
公开(公告)日：2005-02-08
申请号：US10451507
申请日：2001-12-11
申请人： Narayanaswami Raja Dharmarajan , Sudhin Datta , Michael C. Bulawa , Srivatsan Srinivas , Thomas J. Reynolds
发明人： Narayanaswami Raja Dharmarajan , Sudhin Datta , Michael C. Bulawa , Srivatsan Srinivas , Thomas J. Reynolds
IPC分类号： B32B7/10 , B32B7/12 , B32B27/32 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C09J123/12 , C09J123/14 , C09J123/16
CPC分类号： B32B7/12 , B32B7/10 , B32B27/08 , B32B27/32 , B32B2250/02 , B32B2270/00 , B32B2307/54 , B32B2307/704 , B32B2323/10 , B32B2323/16 , B32B2419/06 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2207/14 , C08L2314/06 , C08L2666/04 , C09J123/12 , C09J123/142 , C09J123/16 , Y10T428/31909 , Y10T428/31913 , Y10T428/31931 , Y10T428/31938
摘要： Two-component polymer composite structures are described, such as a composite structure that includes a first polymer structure and a second polymer structure adhered to one another through interfacial adhesion provided by a semicrystalline random copolymer with 70-88 mole % propylene units and alpha olefin units having 2 or from 4 to 10 carbon atoms, the semicrystalline random copolymer having a heat of fusion of from 2 to 90 J/g and a crystallinity of from 2% to 65% of the crystallinity of isotatic polypropylene.
摘要翻译： 描述了双组分聚合物复合结构，例如通过由具有70-88摩尔％丙烯单元和α-烯烃单元的半结晶无规共聚物提供的界面粘合而包括第一聚合物结构和第二聚合物结构的复合结构 具有2或4至10个碳原子的半结晶无规共聚物，其熔融热为2至90J / g，结晶度为等摩尔聚丙烯的结晶度的2至65％。
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公开(公告)号：US20050107534A1
公开(公告)日：2005-05-19
申请号：US10988161
申请日：2004-11-12
IPC分类号： C08F4/659 , C08F8/00 , C08F210/06 , C08F210/18
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention provides curable and cured propylene-based elastomers, optionally including a diene, and having isotactic polypropylene crystallinity, a melting point by DSC equal to or less than 110° C., and a heat of fusion of from 5 J/g to 50 J/g. The present invention also provides blend compositions comprising any of the propylene-based elastomers described herein. The present invention also provides compositions comprising any of the propylene-based elastomers described herein and 1 to 100 parts by weight of inorganic filler per 100 parts of polymer. The present invention also provides films, fibers, fabrics, molded objects, and extruded forms which include any of the inventive compositions described herein.
摘要翻译： 本发明提供了可固化和固化的丙烯基弹性体，任选地包括二烯，并具有全同立构聚丙烯结晶度，DSC等于或小于110℃的熔点和5J / g的熔融热至 50 J / g。 本发明还提供包含本文所述的任何基于丙烯的弹性体的共混组合物。 本发明还提供了包含本文所述的任何丙烯类弹性体和每100份聚合物1至100重量份无机填料的组合物。 本发明还提供包括本文所述的任何本发明组合物的膜，纤维，织物，模制物体和挤出形式。
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公开(公告)号：US07413811B2
公开(公告)日：2008-08-19
申请号：US11051175
申请日：2005-02-04
申请人： Narayanaswami Raja Dharmarajan , Sudhin Datta , Michael C. Bulawa , Srivatsan Srinivas , Thomas J. Reynolds
发明人： Narayanaswami Raja Dharmarajan , Sudhin Datta , Michael C. Bulawa , Srivatsan Srinivas , Thomas J. Reynolds
CPC分类号： B32B7/12 , B32B7/10 , B32B27/08 , B32B27/32 , B32B2250/02 , B32B2270/00 , B32B2307/54 , B32B2307/704 , B32B2323/10 , B32B2323/16 , B32B2419/06 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2207/14 , C08L2314/06 , C08L2666/04 , C09J123/12 , C09J123/142 , C09J123/16 , Y10T428/31909 , Y10T428/31913 , Y10T428/31931 , Y10T428/31938
摘要： Two-component polymer composite structures are described, such as a composite structure that includes a first polymer structure and a second polymer structure adhered to one another through interfacial adhesion provided by a semicrystalline random copolymer with 70-88 mole % propylene units and alpha olefin units having 2 or from 4 to 10 carbon atoms, the semicrystalline random copolymer having a heat of fusion of from 2 to 90 J/g and a crystallinity of from 2% to 65% of the crystallinity of isotatic polypropylene.
摘要翻译： 描述了双组分聚合物复合结构，例如通过由具有70-88摩尔％丙烯单元和α-烯烃单元的半结晶无规共聚物提供的界面粘合而包括第一聚合物结构和第二聚合物结构的复合结构 具有2或4至10个碳原子的半结晶无规共聚物，其熔融热为2至90J / g，结晶度为等摩尔聚丙烯的结晶度的2至65％。
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