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21. 发明授权

US07101623B2 Extensible and elastic conjugate fibers and webs having a nontacky feel 有权
标题翻译：具有非棘手感的可伸缩弹性复合纤维和纤维网
公开(公告)号：US07101623B2
公开(公告)日：2006-09-05
申请号：US11068098
申请日：2005-02-28
申请人： Joy F. Jordan , Renette E. Richard , Christian L. Sanders , Varunesh Sharma , Stephen M. Englebert , Bryon P. Day , Andy C. Chang , Hong Peng , Jozef J. I. Van Dun , Randy E. Pepper , Edward N. Knickerbocker , Antonios K. Doufas , Rajen M. Patel
发明人： Joy F. Jordan , Renette E. Richard , Christian L. Sanders , Varunesh Sharma , Stephen M. Englebert , Bryon P. Day , Andy C. Chang , Hong Peng , Jozef J. I. Van Dun , Randy E. Pepper , Edward N. Knickerbocker , Antonios K. Doufas , Rajen M. Patel
IPC分类号： D01F8/00
CPC分类号： D01F8/06 , Y10T428/2913 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2978 , Y10T442/601 , Y10T442/602 , Y10T442/637
摘要： Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.
摘要翻译：可扩展的双组分纤维和纤维网特别适用于一次性个人护理产品组分应用。与常规的弹性纤维和纤维网相比，与特定的烯烃聚合物组合和护套构型相比，获得了对于弹性实施例提供理想的手感特性的护套/芯构型。

22. 发明授权

US07893161B2 Propylene-based elastomeric composition 有权
标题翻译：基于丙烯的弹性体组合物
公开(公告)号：US07893161B2
公开(公告)日：2011-02-22
申请号：US12088785
申请日：2006-10-31
申请人： Andy C. Chang , Thomas G. Pressly
发明人： Andy C. Chang , Thomas G. Pressly
IPC分类号： C08L23/00 , C08L23/04 , C08L23/10
CPC分类号： C08L23/142 , C08L23/0815 , C08L2314/06 , C08L2314/08 , C08L2666/06
摘要： The present invention includes a polyolefin elastomeric composition comprising a propylene-based elastomer having at least seventy five weight percent units derived from propylene, the propylene-based elastomer exhibiting a heat of fusion of from 1 to 35 Joules/gram, a weight average molecular weight of from 5400 to 875000 g/mol, and a permanent set of less than 40%; and a homogeneous ethylene-alpha olefin interpolymer having a molecular weight distribution of less than 3.5, a density from 0.885 to 0.915 g/ml, and a heat of fusion of from 65 to 125 Joules/gram, wherein the ratio of the propylene-based elastomer to the homogeneous ethylene-alpha olefin interpolymer is from 97:3 to 80:20, and wherein the composition exhibits a heat of fusion from 2 to 55 Joules/gram, and a 2% secant flexural modulus of less than 69 MPa.
摘要翻译：本发明包括一种聚烯烃弹性体组合物，其包含丙烯基弹性体，其具有衍生自丙烯的至少75重量％的单元，所述丙烯基弹性体显示出1至35焦耳/克的熔化热，重均分子量为5400〜875000g / mol，永久变形小于40％。和分子量分布小于3.5，密度为0.885至0.915g / ml，熔融热为65至125焦耳/克的均匀乙烯-α-烯烃互聚物，其中丙烯基均匀乙烯-α-烯烃互聚物的弹性体为97:3至80:20，其中该组合物显示2至55焦耳/克的熔化热和小于69MPa的2％正割弯曲模量。

23. 发明授权

US07732052B2 Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates 有权
标题翻译：用于弹性膜和层压板的乙烯/α-烯烃多嵌段互聚物的组合物
公开(公告)号：US07732052B2
公开(公告)日：2010-06-08
申请号：US12032474
申请日：2008-02-15
申请人： Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa Wilson Cheung
发明人： Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa Wilson Cheung
IPC分类号： B32B27/40 , B32B7/02
CPC分类号： C08L23/0815 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F210/16 , C08F297/08 , C08F2420/02 , C08L23/06 , C08L23/0853 , Y10T428/24942 , Y10T428/24992 , Y10T428/2826 , Y10T428/31573 , Y10T428/31587 , Y10T428/31913 , Y10T428/31917 , Y10T428/31924 , Y10T428/31931 , Y10T442/674 , C08L2666/06 , C08F210/14 , C08F2500/08 , C08F2500/03 , C08F2/38 , C08F4/65904 , C08F2500/09 , C08F4/64048 , C08F4/6411 , C08F4/64193 , C08F4/64113 , C08F4/64144 , C08F4/64148
摘要： This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.
摘要翻译：本发明涉及聚烯烃组合物。特别地，本发明涉及弹性聚合物组合物，其可以由于提高的拉伸共振抗性而更容易地在流延膜线，挤出层压或涂布线上加工。本发明的组合物优选包含弹性体聚烯烃树脂和高压低密度树脂。

24. 发明授权

US07498282B2 Multi-layer, elastic articles 有权
标题翻译：多层，弹性物品
公开(公告)号：US07498282B2
公开(公告)日：2009-03-03
申请号：US11552563
申请日：2006-10-25
申请人： Rajen M. Patel , Andy C. Chang , Hong Peng , Seema V. Karande , Benjamin C. Poon , Yunwa Wilson Cheung
发明人： Rajen M. Patel , Andy C. Chang , Hong Peng , Seema V. Karande , Benjamin C. Poon , Yunwa Wilson Cheung
IPC分类号： B32B27/12 , B32B5/26 , B32B27/00
CPC分类号： B32B7/02 , B32B5/022 , B32B5/26 , B32B27/12 , B32B27/32 , B32B2262/0253 , B32B2305/72 , B32B2307/514 , B32B2323/043 , B32B2323/046 , B32B2323/10 , B32B2437/00 , C08L23/06 , C08L23/0815 , D01F6/46 , D01F8/06 , D04H1/4291 , D04H1/4374 , Y10T428/24942 , Y10T428/31587 , Y10T428/31913 , Y10T428/31938 , Y10T442/659 , Y10T442/668 , Y10T442/674 , Y10T442/678 , C08L2666/06
摘要： The invention is an article comprising at least two layers, a low crystallinity layer and a high crystallinity layer. One or both layers is capable of being elongated so that a pre-stretched article is capable of being formed.
摘要翻译：本发明是包含至少两层，低结晶度层和高结晶度层的制品。一个或两个层能够被拉长，使得能够形成预拉伸制品。

25. 发明申请

US20080293890A1 Elastomeric Resin Compositions with Improved Resistance to Draw Resonance 有权
标题翻译：具有改善的拉伸共振抗性的弹性体树脂组合物
公开(公告)号：US20080293890A1
公开(公告)日：2008-11-27
申请号：US11722526
申请日：2005-12-23
申请人： Thomas I. Butler , Andy C. Chang , Jozef J. I. Van Dun , Ronald J. Weeks , Jeffrey D. Weinhold , Rajen M. Patel , David T. Gillespie
发明人： Thomas I. Butler , Andy C. Chang , Jozef J. I. Van Dun , Ronald J. Weeks , Jeffrey D. Weinhold , Rajen M. Patel , David T. Gillespie
IPC分类号： C08L23/12 , C08L23/06
CPC分类号： C08L23/0815 , C08L23/06 , C08L2666/06
摘要： This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention comprise an elastomeric polyolefin resin and a high pressure low density type resin. The preferred compositions of the present invention comprise from 88 to 99 percent elastomer or plastomer and from 1 to 12 percent by weight of a high pressure low density type resin.
摘要翻译：本发明涉及聚烯烃组合物。特别地，本发明涉及弹性聚合物组合物，其可以由于提高的拉伸共振抗性而更容易地在流延膜线，挤出层压或涂布线上加工。本发明的组合物包含弹性聚烯烃树脂和高压低密度树脂。本发明的优选组合物包含88-99％的弹性体或塑性体和1-12％（重量）的高压低密度型树脂。

26. 发明申请

US20110003524A1 FIBERS AND FABRICS MADE FROM ETHYLENE/alpha-OLEFIN INTERPOLYMERS 审中-公开
标题翻译：乙烯/α-烯烃嵌段共聚物的纤维和织物
公开(公告)号：US20110003524A1
公开(公告)日：2011-01-06
申请号：US12865545
申请日：2009-02-20
申请人： Gert J. Claasen , Ronald J. Weeks , Andy C. Chang , Debra H. Niemann
发明人： Gert J. Claasen , Ronald J. Weeks , Andy C. Chang , Debra H. Niemann
IPC分类号： D04H13/00 , B32B5/26 , D02G3/04 , D02G3/36
CPC分类号： C08L23/0815 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F10/02 , C08F210/16 , C08F210/18 , C08F255/00 , C08F255/02 , C08F2420/02 , C08L51/06 , C08L2205/02 , D01F8/06 , D04H1/4291 , D04H1/4382 , D04H1/4391 , D04H1/49 , D04H1/492 , D04H1/541 , D04H1/555 , D04H1/74 , D04H3/007 , D04H3/018 , D04H3/11 , D04H3/147 , D04H3/16 , D04H5/03 , Y10T428/2929 , Y10T442/602 , Y10T442/608 , Y10T442/637 , Y10T442/641 , C08F4/65904 , C08L2666/06 , C08L2666/02 , C08F210/06 , C08F2500/21 , C08F2500/19 , C08F2500/03 , C08F2500/20 , C08F2500/12 , C08F210/14 , C08F236/20 , C08F4/64144 , C08F4/64048 , C08F4/64148 , C08F4/64193
摘要： A bicomponent fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics, such as spunbond, melt blown and spun-laced fabrics or webs can be made from such fibers.
摘要翻译：双组分纤维可以由乙烯/α-烯烃互聚物获得或包含，其特征在于弹性回复率Re，百分比为300％应变和1个循环，密度d（克/立方厘米），其中弹性回复率和密度满足以下关系：Re> 1481-1629（d）。这种互聚物也可以由其它性质表征。由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。如果需要，纤维可以交联。纺织或非织造织物，如纺粘，熔喷和纺丝织物或织物可由这种纤维制成。

27. 发明授权

US07847029B2 Elastomeric resin compositions with improved resistance to draw resonance 有权
标题翻译：具有改善的拉伸共振阻力的弹性体树脂组合物
公开(公告)号：US07847029B2
公开(公告)日：2010-12-07
申请号：US11722526
申请日：2005-12-23
申请人： Thomas I. Butler , Andy C. Chang , Jozef J. I. Van Dun , Ronald J. Weeks , Jeffrey D. Weinhold , Rajen M. Patel , David T. Gillespie
发明人： Thomas I. Butler , Andy C. Chang , Jozef J. I. Van Dun , Ronald J. Weeks , Jeffrey D. Weinhold , Rajen M. Patel , David T. Gillespie
IPC分类号： C08L23/00 , C08L23/04 , C08F8/00 , C08F110/02
CPC分类号： C08L23/0815 , C08L23/06 , C08L2666/06
摘要： This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention comprise an elastomeric polyolefin resin and a high pressure low density type resin. The preferred compositions of the present invention comprise from 88 to 99 percent elastomer or plastomer and from 1 to 12 percent by weight of a high pressure low density type resin.
摘要翻译：本发明涉及聚烯烃组合物。特别地，本发明涉及弹性聚合物组合物，其可以由于提高的拉伸共振抗性而更容易地在流延膜线，挤出层压或涂布线上加工。本发明的组合物包含弹性聚烯烃树脂和高压低密度树脂。本发明的优选组合物包含88-99％的弹性体或塑性体和1-12％（重量）的高压低密度型树脂。

28. 发明申请

US20080199673A1 Propylene Based Meltblown Nonwoven Layers and Composite Structures 审中-公开
标题翻译：丙烯基熔喷无纺层和复合结构
公开(公告)号：US20080199673A1
公开(公告)日：2008-08-21
申请号：US12063124
申请日：2006-08-03
申请人： Thomas T. Allgeuer , Andy C. Chang , Gert J. Claasen , Antonios K. Doufas , Edward N. Knickerbocker , Hong Peng , Randy E. Pepper , Jozef J. Van Dun
发明人： Thomas T. Allgeuer , Andy C. Chang , Gert J. Claasen , Antonios K. Doufas , Edward N. Knickerbocker , Hong Peng , Randy E. Pepper , Jozef J. Van Dun
IPC分类号： D04H1/42 , D04H13/00
CPC分类号： D04H1/56 , D04H1/4291 , D04H1/4374 , Y10T442/601 , Y10T442/66
摘要： The present invention relates to propylene-based nonwoven layers made by the meltblown process, and laminates incorporating such layers. The meltblown layers of the present invention comprise propylene copolymers characterized by having less than 50 percent crystallinity. The meltblown layers of the present invention show an improved combination of extensibility and tensile strength. The laminate structures of the present invention are characterized by a combination of low bending modulus with high peel strength.
摘要翻译：本发明涉及通过熔喷法制备的基于丙烯的非织造层，以及包含这些层的层压材料。本发明的熔喷层包含丙烯共聚物，其特征在于具有小于50％的结晶度。本发明的熔喷层显示了延展性和拉伸强度的改进组合。本发明的层压结构的特征在于低弯曲模量和高剥离强度的组合。

29. 发明授权

US07413803B2 Extensible and elastic conjugate fibers and webs having a nontacky feel 有权
标题翻译：具有非棘手感的可伸缩弹性复合纤维和纤维网
公开(公告)号：US07413803B2
公开(公告)日：2008-08-19
申请号：US11498511
申请日：2006-08-03
申请人： Joy F. Jordan , Renette E. Richard , Christian L. Sanders , Varunesh Sharma , Stephen M. Englebert , Bryon P. Day , Andy C. Chang , Hong Peng , Jozef J. I. Van Dun , Randy E. Pepper , Edward N. Knickerbocker , Antonios K. Doufas , Rajen M. Patel
发明人： Joy F. Jordan , Renette E. Richard , Christian L. Sanders , Varunesh Sharma , Stephen M. Englebert , Bryon P. Day , Andy C. Chang , Hong Peng , Jozef J. I. Van Dun , Randy E. Pepper , Edward N. Knickerbocker , Antonios K. Doufas , Rajen M. Patel
IPC分类号： D02G3/00
CPC分类号： D01F8/06 , Y10T428/2913 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2978 , Y10T442/601 , Y10T442/602 , Y10T442/637
摘要： Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.
摘要翻译：可扩展的双组分纤维和纤维网特别适用于一次性个人护理产品组分应用。与常规的弹性纤维和纤维网相比，与特定的烯烃聚合物组合和护套构型相比，获得了对于弹性实施例提供理想的手感特性的护套/芯构型。

30. 发明授权

US08022144B2 Propylene-based elastomeric composition 有权
公开(公告)号：US08022144B2
公开(公告)日：2011-09-20
申请号：US13010558
申请日：2011-01-20
申请人： Andy C. Chang , Thomas G. Pressly
发明人： Andy C. Chang , Thomas G. Pressly
IPC分类号： C08L23/00 , C08L23/04 , C08L23/10
CPC分类号： C08L23/142 , C08L23/0815 , C08L2314/06 , C08L2314/08 , C08L2666/06
摘要： The present invention includes a polyolefin elastomeric composition comprising a propylene-based elastomer having at least seventy five weight percent units derived from propylene, the propylene-based elastomer exhibiting a heat of fusion of from 1 to 35 Joules/gram, a weight average molecular weight of from 5400 to 875000 g/mol, and a permanent set of less than 40%; and a homogeneous ethylene-alpha olefin interpolymer having a molecular weight distribution of less than 3.5, a density from 0.885 to 0.915 g/ml, and a heat of fusion of from 65 to 125 Joules/gram, wherein the ratio of the propylene-based elastomer to the homogeneous ethylene-alpha olefin interpolymer is from 97:3 to 80:20, and wherein the composition exhibits a heat of fusion from 2 to 55 Joules/gram, and a 2% secant flexural modulus of less than 69 MPa.

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