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1.发明授权Polypropylene/ethylene polymer fiber having improved bond performance and composition for marking the same 失效具有改善的粘合性能的聚丙烯/乙烯聚合物纤维和用于标记它们的组合物公开(公告)号：US06482895B2
公开(公告)日：2002-11-19
申请号：US09882673
申请日：2001-06-15
Applicant: Rexford A. Maugans , Kenneth B. Stewart , Edward N. Knickerbocker
Inventor： Rexford A. Maugans , Kenneth B. Stewart , Edward N. Knickerbocker
IPC: C08F800
CPC classification number: D01F6/46 , C08L23/0815 , C08L23/10 , C08L2314/06 , Y10T428/2929 , Y10T428/2933 , Y10T428/298 , C08L2666/04
Abstract: The subject invention is directed to fibers and polymer blend compositions having improved bonding performance. In particular, the subject invention pertains to a multiconstituent fiber comprising a blend of a polypropylene polymer and a high molecular weight (i.e. low melt index or melt flow) ethylene polymer. The subject invention further pertains to the use of the fiber and polymer blend composition which has improved bonding performance in various end-use applications, especially woven and nonwoven fabrics such as, for example, disposable incontinence garments and diapers. The fibers have good spinnability and provide fabrics having improved bond strength and elongation.
Abstract translation: 本发明涉及具有改善的粘合性能的纤维和聚合物共混物组合物。 特别地，本发明涉及包含聚丙烯聚合物和高分子量（即低熔体指数或熔体流动）乙烯聚合物的共混物的多组分纤维。 本发明进一步涉及在各种最终用途应用中具有改善的粘合性能的纤维和聚合物共混物组合物的使用，特别是织造和非织造织物，例如一次性尿失禁服装和尿布。 纤维具有良好的可纺性，并提供具有改善的粘合强度和伸长率的织物。
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公开(公告)号：US07357971B2
公开(公告)日：2008-04-15
申请号：US11193277
申请日：2005-07-29
Applicant: John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
Inventor： John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
IPC: B32B33/00
CPC classification number: B32B27/12 , B32B7/12 , B32B27/32 , B32B37/0053 , B32B37/1018 , B32B37/12 , B32B37/153 , B32B37/203 , B32B2262/0253 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2471/02 , D06N7/0068 , D06N7/0076 , D06N2203/042 , D06N2209/105 , D06N2213/03 , Y10T428/23979 , Y10T428/23993
Abstract: The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing, (c) an adhesive backing, (d) an optional secondary backing adjacent to the adhesive backing, and (e) at least one homogeneously branched ethylene polymer. The method includes extrusion coating at least one homogeneously branched ethylene polymer onto the back surface of a primary backing to provide an adhesive backing. The method can include additional steps or procedures, either separately or in various combinations. Additional steps and procedures include washing or scouring the primary backing and fibers prior to the extrusion step, and utilizing implosion agents. The preferred homogeneously branched ethylene polymer is a substantially linear ethylene polymer. The constructions and methods described herein are particularly suited for making tufted, broad-loom carpet having improved abrasion resistance.
Abstract translation: 本发明涉及地毯和制作地毯的方法。 在一个方面，地毯包括（a）具有面和背面的主衬里，（b）多个纤维，其连接到主衬里并从主衬里的表面延伸并暴露在 主要背衬，（c）粘合剂背衬，（d）与粘合剂背衬相邻的任选的辅助衬垫，和（e）至少一种均匀支化的乙烯聚合物。 该方法包括将至少一种均匀支化的乙烯聚合物挤出涂覆到主背衬的背表面上以提供粘合剂背衬。 该方法可以单独地或以各种组合包括附加的步骤或过程。 附加步骤和步骤包括在挤出步骤之前洗涤或冲洗主要的背衬和纤维，并且使用内爆剂。 优选均匀支化的乙烯聚合物是基本上线性的乙烯聚合物。 本文所述的结构和方法特别适用于制造具有改善的耐磨性的簇状，宽幅织地毯。
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3.发明授权Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same 有权弹性双组分和双成分纤维，以及从其制备纤维素结构的方法
公开(公告)号：US06811871B2
公开(公告)日：2004-11-02
申请号：US10799168
申请日：2004-03-12
Applicant: Ashish Sen , John Klier , Rexford A. Maugans , Kenneth Stewart, Jr.
Inventor： Ashish Sen , John Klier , Rexford A. Maugans , Kenneth Stewart, Jr.
IPC: D01F600
CPC classification number: D04H1/54 , D01F6/46 , D01F8/06 , D04H1/4209 , D04H1/425 , D04H1/4258 , D04H1/4266 , D04H1/4291 , D04H1/4382 , D21H13/14 , D21H13/20 , D21H15/10 , Y10T428/29 , Y10T428/2909 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967
Abstract: The elasticity of elastic, absorbent structures, e.g., diapers, is improved without a significant compromise of the absorbency of the structure by the use of bicomponent and/or biconstituent elastic fiber. The absorbent structures typically comprise a staple fiber, e.g., cellulose fibers, and a bicomponent and/or a biconstituent elastic. The bicomponent fiber typically has a core/sheath construction. The core comprises an elastic thermoplastic elastomer, preferably a TPU, and the sheath comprises a homogeneously branched polyolefin, preferably a homogeneously branched substantially linear ethylene polymer. In various embodiments of the invention, the elasticity is improved by preparation techniques that enhance the ratio of elastic fiber:cellulose fiber versus cellulose fiber:cellulose fiber bonding. These techniques include wet and dry high intensity agitation of the elastic fibers prior to mixing with the cellulose fibers, deactivation of hydrogen bonding between cellulose fibers, and grafting the elastic fiber with a polar group containing compound, e.g. maleic anhydride.
Abstract translation: 通过使用双组分和/或双成分弹性纤维，弹性吸收结构（例如尿布）的弹性得到改善，而不会显着地损害结构的吸收性。 吸收结构通常包含短纤维，例如纤维素纤维，以及双组分和/或双成分弹性体。 双组分纤维通常具有芯/鞘结构。 芯包括弹性热塑性弹性体，优选TPU，并且护套包含均匀支化的聚烯烃，优选均匀支化的基本线性的乙烯聚合物。 在本发明的各种实施方案中，通过提高弹性纤维：纤维素纤维与纤维素纤维的比例的纤维素纤维粘合的制备技术来提高弹性。 这些技术包括在与纤维素纤维混合之前对弹性纤维进行湿式和干式高强度搅拌，纤维素纤维之间的氢键失活和用含极性基团的化合物接枝弹性纤维，例如， 马来酸酐。
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公开(公告)号：US07910194B2
公开(公告)日：2011-03-22
申请号：US11963263
申请日：2007-12-21
Applicant: John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
Inventor： John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
CPC classification number: B32B27/12 , B32B7/12 , B32B27/32 , B32B37/0053 , B32B37/1018 , B32B37/12 , B32B37/153 , B32B37/203 , B32B2262/0253 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2471/02 , D06N7/0068 , D06N7/0076 , D06N2203/042 , D06N2209/105 , D06N2213/03 , Y10T428/23979 , Y10T428/23993
Abstract: The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing, (c) an adhesive backing, (d) an optional secondary backing adjacent to the adhesive backing, and (e) at least one homogeneously branched ethylene polymer. The method includes extrusion coating at least one homogeneously branched ethylene polymer onto the back surface of a primary backing to provide an adhesive backing. The method can include additional steps or procedures, either separately or in various combinations. Additional steps and procedures include washing or scouring the primary backing and fibers prior to the extrusion step, and utilizing implosion agents. The preferred homogeneously branched ethylene polymer is a substantially linear ethylene polymer. The constructions and methods described herein are particularly suited for making tufted, broad-loom carpet having improved abrasion resistance.
Abstract translation: 本发明涉及地毯和制作地毯的方法。 在一个方面，地毯包括（a）具有面和背面的主衬里，（b）多个纤维，其连接到主衬里并从主衬里的表面延伸并暴露在 主要背衬，（c）粘合剂背衬，（d）与粘合剂背衬相邻的任选的辅助衬垫，和（e）至少一种均匀支化的乙烯聚合物。 该方法包括将至少一种均匀支化的乙烯聚合物挤出涂覆到主背衬的背表面上以提供粘合剂背衬。 该方法可以单独地或以各种组合包括附加的步骤或过程。 附加步骤和步骤包括在挤出步骤之前洗涤或冲洗主要的背衬和纤维，并且使用内爆剂。 优选均匀支化的乙烯聚合物是基本上线性的乙烯聚合物。 本文所述的结构和方法特别适用于制造具有改善的耐磨性的簇状，宽幅织地毯。
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公开(公告)号：US06773810B2
公开(公告)日：2004-08-10
申请号：US10195279
申请日：2002-07-15
Applicant: Ashish Sen , John Klier , Rexford A. Maugans , Kenneth Stewart, Jr.
Inventor： Ashish Sen , John Klier , Rexford A. Maugans , Kenneth Stewart, Jr.
IPC: D01F800
CPC classification number: D04H1/54 , D01F6/46 , D01F8/06 , D04H1/4209 , D04H1/425 , D04H1/4258 , D04H1/4266 , D04H1/4291 , D04H1/4382 , D21H13/14 , D21H13/20 , D21H15/10 , Y10T428/29 , Y10T428/2909 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967
Abstract: The elasticity of elastic, absorbent structures, e.g., diapers, is improved without a significant compromise of the absorbency of the structure by the use of bicomponent and/or biconstituent elastic fibers. The absorbent structures typically comprise a staple fiber, e.g., cellulose fibers, and a bicomponent and/or a biconstituent elastic. The bicomponent fiber typically has a core/sheath construction. The core comprises an elastic thermoplastic elastomer, preferably a TPU, and the sheath comprises a homogeneously branched polyolefin, preferably a homogeneously branched substantially linear ethylene polymer. In various embodiments of the invention, the elasticity is improved by preparation techniques that enhance the ratio of elastic fiber:cellulose fiber bonding versus cellulose fiber:cellulose fiber bonding. These techniques include wet and dry high intensity agitation of the elastic fibers prior to mixing with the cellulose fibers, deactivation of the hydrogen bonding between cellulose fibers, and grafting the elastic fiber with a polar group containing compound, e.g. maleic anhydride.
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公开(公告)号：US06436534B1
公开(公告)日：2002-08-20
申请号：US09906440
申请日：2001-07-16
Applicant: George W. Knight , Edward N. Knickerbocker , Rexford A. Maugans
Inventor： George W. Knight , Edward N. Knickerbocker , Rexford A. Maugans
IPC: D02G332
CPC classification number: C08G83/003 , B29C47/00 , B29C47/0004 , B29C47/0021 , B29C47/02 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , D01F6/30 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T428/2931 , Y10T428/31855 , Y10T428/31913 , C08L2666/04 , C08F2500/12 , C08F2500/19 , C08F2500/11 , C08F2500/07 , C08F2500/03 , C08F2500/17 , C08F2500/08 , C08F2500/09 , C08F2500/05 , C08F210/14 , C08F2500/26
Abstract: Elastic fibers and fabrics made from homogeneously branched substantially linear ethylene polymers are disclosed which can be produced on conventional polypropylene or polyethylene fiber or fabric processes. They can be used to produce highly elastic structures that can have recycle compatibility between elastic and non-elastic components. The novel fibers have at least about 50% recovery at 100% strain. The fibers and fabrics are especially useful in making fabricated articles and components thereof (e.g., disposable diapers).
Abstract translation: 公开了由均匀支化的基本线性的乙烯聚合物制成的弹性纤维和织物，其可以在常规聚丙烯或聚乙烯纤维或织物工艺上制备。 它们可用于生产具有弹性和非弹性组分之间的循环相容性的高弹性结构。 新型纤维在100％应变下具有至少约50％的回复率。 纤维和织物在制造制品及其部件（例如一次性尿布）中特别有用。
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公开(公告)号：US06194532B1
公开(公告)日：2001-02-27
申请号：US08650577
申请日：1996-05-20
Applicant: Rexford A. Maugans , Edward N. Knickerbocker , George W. Knight
Inventor： Rexford A. Maugans , Edward N. Knickerbocker , George W. Knight
IPC: C08F1000
CPC classification number: C08G83/003 , B29C47/00 , B29C47/0004 , B29C47/0014 , B29C47/02 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , D01F6/30 , D04H3/16 , C08L2666/04 , C08F2500/12 , C08F2500/07 , C08F2500/03 , C08F2500/19 , C08F2500/17 , C08F2500/08 , C08F2500/09 , C08F2500/11 , C08F2500/05 , C08F210/14 , C08F2500/26
Abstract: Elastic fibers and fabrics made from homogeneously branched linear ethylene polymers are disclosed. The elastic fibers and fabrics can be used to produce structures that can have recycle compatibility between elastic and non elastic components. The novel fibers have at least about 50% recovery at 100% strain. The fibers and fabrics are especially useful in making fabricated articles and components thereof (e.g., disposable diapers).
Abstract translation: 公开了由均匀支化的线性乙烯聚合物制成的弹性纤维和织物。 弹性纤维和织物可以用于产生可以在弹性和非弹性组分之间具有循环相容性的结构。 新型纤维在100％应变下具有至少约50％的回复率。 纤维和织物在制造制品及其部件（例如一次性尿布）中特别有用。
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公开(公告)号：US06140442A
公开(公告)日：2000-10-31
申请号：US730530
申请日：1996-10-11
Applicant: George W. Knight , Rexford A. Maugans , Edward N. Knickerbocker
Inventor： George W. Knight , Rexford A. Maugans , Edward N. Knickerbocker
IPC: B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/08 , C08L23/16 , D01F6/30
CPC classification number: C08G83/003 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , D01F6/30 , B29C47/00 , B29C47/0021 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , Y10T428/2913 , Y10T428/2915 , Y10T428/2929 , Y10T428/2931
Abstract: Elastic fibers and fabrics made from homogeneously branched substantially linear ethylene polymers are disclosed which can be produced on conventional polypropylene or polyethylene fiber or fabric processes. They can be used to produce highly elastic structures that can have recycle compatibility between elastic and non-elastic components. The novel fibers have at least about 50% recovery at 100% strain. The fibers and fabrics are especially useful in making fabricated articles and components thereof (e.g., disposable diapers).
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公开(公告)号：US4965135A
公开(公告)日：1990-10-23
申请号：US133595
申请日：1987-12-14
Applicant: Jang-hi Im , Rexford A. Maugans , David R. Kiesel
Inventor： Jang-hi Im , Rexford A. Maugans , David R. Kiesel
IPC: B32B7/02
CPC classification number: B32B7/02 , Y10T428/1341 , Y10T428/31507 , Y10T428/31743 , Y10T428/31746 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928
Abstract: A multilayer film is provided in the form of an extruded sheet for food wrapping and cooking procedures. The film is made up of alternating layers of a first generally ductile material and a second generally brittle material. Upon wrapping a food item or container, the film exhibits dead fold and/or twistability characteristics. In one embodiment, the materials of the film are chosen to have softening points above about 450 degrees F. so that the film can be used in conventional ovens.
Abstract translation: 提供了一种用于食品包装和烹饪过程的挤出片材形式的多层膜。 该膜由第一大体延性材料和第二通常脆性材料的交替层组成。 在包装食品或容器时，该膜显示出死皮和/或扭曲特性。 在一个实施方案中，膜的材料被选择为具有高于约450华氏度的软化点，使得该膜可用于常规的烘箱中。
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10.发明授权
公开(公告)号：US09376769B2
公开(公告)日：2016-06-28
申请号：US13036457
申请日：2011-02-28
Applicant: John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
Inventor： John O. Bieser , Joseph A. Dibbern , Charles F. Diehl , James D. Goins , David C. Kelley , Rexford A. Maugans , Osborne K. McKinney , Lichih R. Peng , Robert R. Turley
IPC: D05C17/02 , B32B33/00 , D06N7/00 , B32B7/12 , B32B27/12 , B32B37/00 , B32B37/12 , B32B37/10 , B32B37/15 , B32B37/20
CPC classification number: B32B27/12 , B32B7/12 , B32B27/32 , B32B37/0053 , B32B37/1018 , B32B37/12 , B32B37/153 , B32B37/203 , B32B2262/0253 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2471/02 , D06N7/0068 , D06N7/0076 , D06N2203/042 , D06N2209/105 , D06N2213/03 , Y10T428/23979 , Y10T428/23993
Abstract: Disclosed herein are carpets and carpet tiles comprising a primary backing material having a face and a back side; a plurality of fibers attached to the primary backing material and extending from the face of the primary backing material and exposed at the back side of the primary backing material; and an adhesive composition. The adhesive composition generally comprises at least one homogenously branched ethylene polymer. Also disclosed are methods for manufacturing the disclosed carpets and carpet tiles.
Abstract translation: 本文公开了地毯和地毯，其包括具有面和背面的主衬垫材料; 多个纤维，其连接到所述主衬里材料并且从所述主衬里材料的表面延伸并暴露在所述主衬里材料的背面; 和粘合剂组合物。 粘合剂组合物通常包含至少一种均匀支化的乙烯聚合物。 还公开了用于制造所公开的地毯和地毯砖的方法。
