公开(公告)号：US08524144B2

公开(公告)日：2013-09-03

申请号：US13543377

申请日：2012-07-06

申请人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

发明人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

IPC分类号： B29C47/08

CPC分类号： D04H3/16 ,  D01D5/0985 ,  D01D11/02 ,  D04H3/03

摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.

摘要翻译： 用于熔融挤出非织造纤维网的方法和相关设备包括从挤出装置提供多根纤维。 纤维通过纤维拉伸单元（FDU）的发散轮廓部分传送，纤维拉伸单元（FDU）使纤维在FDU内沿机器方向扩展和扩展。 然后将纤维传送通过与FDU的出口间隔开的扩散扩散室，以降低纤维的速度并进一步在机器方向上扩展纤维。 纤维可以在扩散室或FDU中施加施加的静电电荷。 从扩散室的出口，将纤维作为非织造纤维网铺设在成形表面上。

公开(公告)号：US20070141937A1

公开(公告)日：2007-06-21

申请号：US11304487

申请日：2005-12-15

申请人： Joerg Hendrix ,  Braulio Polanco ,  Bryan Stadelman ,  David Hall ,  Ryan McEneany

发明人： Joerg Hendrix ,  Braulio Polanco ,  Bryan Stadelman ,  David Hall ,  Ryan McEneany

IPC分类号： B32B27/12 ,  B32B27/02

CPC分类号： B32B7/12 ,  A61F13/0273 ,  A61F13/4902 ,  B32B5/022 ,  B32B5/04 ,  B32B5/26 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2262/0215 ,  B32B2262/0223 ,  B32B2262/023 ,  B32B2262/0246 ,  B32B2262/0253 ,  B32B2307/51 ,  B32B2307/72 ,  B32B2555/02 ,  D04H1/4291 ,  D04H1/559 ,  D04H1/56 ,  D04H3/04 ,  D04H5/06 ,  Y10T442/2016 ,  Y10T442/2049 ,  Y10T442/2311 ,  Y10T442/241 ,  Y10T442/2861 ,  Y10T442/291

摘要： An elastic composite material that does not require facing materials. The elastic composite material includes a first elastic meltblown layer, an array of continuous filament strands deposited on the first elastic meltblown layer, and a second elastic meltblown layer deposited on the continuous filaments strands opposite the first elastic meltblown layer. One or both meltblown layers and/or the continuous filament strands may include an elastic polyolefin-based meltblown polymer having a degree of crystallinity between about 3% and about 40%. Also included is a method of making the elastic composite material.

摘要翻译： 弹性复合材料，不需要面料。 弹性复合材料包括第一弹性熔喷层，沉积在第一弹性熔喷层上的连续长丝线阵列，以及沉积在与第一弹性熔喷层相对的连续细丝线上的第二弹性熔喷层。 一个或两个熔喷层和/或连续长丝股线可以包括具有约3％至约40％之间的结晶度的弹性聚烯烃基熔喷聚合物。 还包括制备弹性复合材料的方法。

公开(公告)号：US20060258249A1

公开(公告)日：2006-11-16

申请号：US11126955

申请日：2005-05-11

申请人： Jason Fairbanks ,  Joerg Hendrix ,  Ryan McEneany ,  Prasad Potnis ,  Monica Varriale ,  Howard Welch

发明人： Jason Fairbanks ,  Joerg Hendrix ,  Ryan McEneany ,  Prasad Potnis ,  Monica Varriale ,  Howard Welch

IPC分类号： D04H3/00

CPC分类号： B32B5/022 ,  B32B5/04 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B37/1292 ,  B32B37/144 ,  B32B2262/0223 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2307/702 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2437/00 ,  B32B2555/00 ,  B32B2555/02 ,  D04H1/593 ,  D04H3/04 ,  D04H3/14 ,  D04H5/04 ,  Y10T442/602 ,  Y10T442/643 ,  Y10T442/659

摘要： A method is provided for producing elastic composite laminates. The laminates contain elastic filaments that are stretched and laminated to at least one facing material. The continuous filaments are laminated to the facing material using a starved slot coat process. The starved slot coat process provides various benefits and advantages including the production of laminates having improved properties.

摘要翻译： 提供了一种生产弹性复合层压板的方法。 层压板包含弹性长丝，其被拉伸并层压到至少一个面向材料上。 使用饥饿的狭缝涂覆工艺将连续的长丝层压到相对的材料上。 缺陷缝涂工艺提供了各种优点和优点，包括生产具有改进性能的层压材料。

公开(公告)号：US20050118435A1

公开(公告)日：2005-06-02

申请号：US10725143

申请日：2003-12-01

申请人： Mary DeLucia ,  Christian Sanders ,  Lon Edelman ,  Silverio Cruz ,  Joerg Hendrix ,  Jessica Bersted

发明人： Mary DeLucia ,  Christian Sanders ,  Lon Edelman ,  Silverio Cruz ,  Joerg Hendrix ,  Jessica Bersted

IPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/32

CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/205 ,  B32B27/283 ,  B32B2250/40 ,  B32B2307/724 ,  B32B2383/00 ,  B32B2555/02 ,  Y10T428/31663

摘要： A breathable multilayered thermoplastic film that is a liquid barrier and has a WVTR of at least about 300 g/m2/24 hours and includes exterior layers that include from about 0.005 to about 0.2 weight percent of a polyorganosiloxane or a mixture of polyorganosiloxanes is provided.

摘要翻译： 一种透气多层热塑性薄膜，其是液体屏障并且具有至少约300g / m 2/24小时的WVTR，并且包括外层，其包含约0.005至约0.2重量％的聚有机硅氧烷 或聚有机硅氧烷的混合物。

公开(公告)号：US08246898B2

公开(公告)日：2012-08-21

申请号：US11725593

申请日：2007-03-19

申请人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

发明人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

IPC分类号： B29C47/00 ,  B28C5/00

CPC分类号： D04H3/16 ,  D01D5/0985 ,  D01D11/02 ,  D04H3/03

摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.

摘要翻译： 用于熔融挤出非织造纤维网的方法和相关设备包括从挤出装置提供多根纤维。 纤维通过纤维拉伸单元（FDU）的发散轮廓部分传送，纤维拉伸单元（FDU）使纤维在FDU内沿机器方向扩展和扩展。 然后将纤维传送通过与FDU的出口间隔开的扩散扩散室，以降低纤维的速度并进一步在机器方向上扩展纤维。 纤维可以在扩散室或FDU中施加施加的静电电荷。 从扩散室的出口，将纤维作为非织造纤维网铺设在成形表面上。

公开(公告)号：US20070036993A1

公开(公告)日：2007-02-15

申请号：US11585044

申请日：2006-10-23

申请人： Mary DeLucia ,  Christian Sanders ,  Lon Edelman ,  Silverio de la Cruz ,  Joerg Hendrix ,  Jessica Bersted

发明人： Mary DeLucia ,  Christian Sanders ,  Lon Edelman ,  Silverio de la Cruz ,  Joerg Hendrix ,  Jessica Bersted

IPC分类号： B32B9/04 ,  C08K5/5419

CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/205 ,  B32B27/283 ,  B32B2250/40 ,  B32B2307/724 ,  B32B2383/00 ,  B32B2555/02 ,  Y10T428/31663

摘要： A breathable multilayered thermoplastic film that is a liquid barrier and has a WVTR of at least about 300 g/m2/24 hours and includes exterior layers that include from about 0.005 to about 0.2 weight percent of a polyorganosiloxane or a mixture of polyorganosiloxanes is provided.

摘要翻译： 一种透气多层热塑性薄膜，其是液体屏障并且具有至少约300g / m 2/24小时的WVTR，并且包括外层，其包含约0.005至约0.2重量％的聚有机硅氧烷 或聚有机硅氧烷的混合物。

公开(公告)号：US20050170729A1

公开(公告)日：2005-08-04

申请号：US11011439

申请日：2004-12-14

申请人： Bryan Stadelman ,  Braulio Polanco ,  Joerg Hendrix ,  Peter Kobylivker ,  Peiguang Zhou ,  Bryon Day ,  Wing-Chak Ng ,  Steven Stopper

发明人： Bryan Stadelman ,  Braulio Polanco ,  Joerg Hendrix ,  Peter Kobylivker ,  Peiguang Zhou ,  Bryon Day ,  Wing-Chak Ng ,  Steven Stopper

IPC分类号： B32B5/04 ,  B32B5/10 ,  B32B5/22 ,  B32B7/12 ,  B32B25/04 ,  B32B27/32 ,  B32B37/14 ,  B32B5/26

CPC分类号： B32B5/04 ,  A61F13/49009 ,  A61F13/4902 ,  B32B5/10 ,  B32B5/22 ,  B32B7/12 ,  B32B25/04 ,  B32B27/32 ,  B32B37/12 ,  B32B37/144 ,  B32B2307/51 ,  D04H1/559 ,  D04H1/56 ,  D04H3/04 ,  Y10T442/60 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/614 ,  Y10T442/621 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/674 ,  Y10T442/68 ,  Y10T442/681

摘要： An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer of an array of continuous filament strands with meltblown deposited on the continuous filament strands, and a facing layer bonded to only one side of the elastic layer. The meltblown layer may include an elastic polyolefin-based meltblown polymer having a degree of crystallinity between about 3% and about 40%. The laminate suitably has an inter-layer peel strength of less than about 70 grams per 3 inches cross-directional width at a strain rate of 300 mm/min. Alternatively or additionally, the continuous filament strands and/or the facing layer may include an elastic polyolefin-based meltblown polymer having a degree of crystallinity between about 3% and about 40%. In certain embodiments, the elastic laminate may include an extensible facing layer bonded to an elastic or semi-elastic film layer having a basis weight of about 50 gsm or less, wherein the facing layer includes an elastic polyolefin-based polymer having a degree of crystallinity between about 3% and about 40%.

摘要翻译： 一种弹性层压体，当需要使用时，能够卷起用于储存和从卷筒展开的弹性层压材料包括：在连续长丝股线上沉积有熔喷的连续长丝股线阵列的弹性层， 弹性层。 熔喷层可以包括具有约3％至约40％之间的结晶度的弹性聚烯烃基熔喷聚合物。 层压板在300mm / min的应变速率下适当地具有小于约70克/ 3英寸横向宽度的层间剥离强度。 或者或另外，连续长丝线束和/或面层可以包括具有约3％至约40％之间的结晶度的弹性聚烯烃基熔喷聚合物。 在某些实施方案中，弹性层压材料可以包括结合到基重为约50gsm或更小的弹性或半弹性薄膜层的可伸展面层，其中所述面层包括具有结晶度的弹性聚烯烃基聚合物 在约3％至约40％之间。

公开(公告)号：US20120274003A1

公开(公告)日：2012-11-01

申请号：US13543377

申请日：2012-07-06

申请人： JOHN H. CONRAD ,  ERIC E. LENNON ,  DOUGLAS J. HULSLANDER ,  JOERG HENDRIX ,  DETLEF FREY

发明人： JOHN H. CONRAD ,  ERIC E. LENNON ,  DOUGLAS J. HULSLANDER ,  JOERG HENDRIX ,  DETLEF FREY

IPC分类号： B29C47/08

CPC分类号： D04H3/16 ,  D01D5/0985 ,  D01D11/02 ,  D04H3/03

摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.

摘要翻译： 用于熔融挤出非织造纤维网的方法和相关设备包括从挤出装置提供多根纤维。 纤维通过纤维拉伸单元（FDU）的发散轮廓部分传送，纤维拉伸单元（FDU）使纤维在FDU内沿机器方向扩展和扩展。 然后将纤维传送通过与FDU的出口间隔开的扩散扩散室，以降低纤维的速度并进一步在机器方向上扩展纤维。 纤维可以在扩散室或FDU中施加施加的静电电荷。 从扩散室的出口，将纤维作为非织造纤维网铺设在成形表面上。

公开(公告)号：US08043984B2

公开(公告)日：2011-10-25

申请号：US11011439

申请日：2004-12-14

申请人： Bryan J. Stadelman ,  Braulio A. Polanco ,  Joerg Hendrix ,  Peter M. Kobylivker ,  Peiguang Zhou ,  Bryon P. Day ,  Wing-Chak Ng ,  Steven R. Stopper

发明人： Bryan J. Stadelman ,  Braulio A. Polanco ,  Joerg Hendrix ,  Peter M. Kobylivker ,  Peiguang Zhou ,  Bryon P. Day ,  Wing-Chak Ng ,  Steven R. Stopper

IPC分类号： D04H3/00 ,  D04H1/00 ,  D04H1/74 ,  B32B5/26

CPC分类号： B32B5/04 ,  A61F13/49009 ,  A61F13/4902 ,  B32B5/10 ,  B32B5/22 ,  B32B7/12 ,  B32B25/04 ,  B32B27/32 ,  B32B37/12 ,  B32B37/144 ,  B32B2307/51 ,  D04H1/559 ,  D04H1/56 ,  D04H3/04 ,  Y10T442/60 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/614 ,  Y10T442/621 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/674 ,  Y10T442/68 ,  Y10T442/681

摘要： An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer of an array of continuous filament strands with meltblown deposited on the continuous filament strands, and a facing layer bonded to only one side of the elastic layer. The meltblown layer may include an elastic polyolefin-based meltblown polymer having a degree of crystallinity between about 3% and about 40%. The laminate suitably has an inter-layer peel strength of less than about 70 grams per 3 inches cross-directional width at a strain rate of 300 mm/min. Alternatively or additionally, the continuous filament strands and/or the facing layer may include an elastic polyolefin-based meltblown polymer having a degree of crystallinity between about 3% and about 40%. In certain embodiments, the elastic laminate may include an extensible facing layer bonded to an elastic or semi-elastic film layer having a basis weight of about 50 gsm or less, wherein the facing layer includes an elastic polyolefin-based polymer having a degree of crystallinity between about 3% and about 40%.

摘要翻译： 一种弹性层压体，当需要使用时，能够卷起用于储存和从卷筒展开的弹性层压材料包括：在连续长丝股线上沉积有熔喷的连续长丝股线阵列的弹性层， 弹性层。 熔喷层可以包括具有约3％至约40％之间的结晶度的弹性聚烯烃基熔喷聚合物。 层压板在300mm / min的应变速率下适当地具有小于约70克/ 3英寸横向宽度的层间剥离强度。 或者或另外，连续长丝线束和/或面层可以包括具有约3％至约40％之间的结晶度的弹性聚烯烃基熔喷聚合物。 在某些实施方案中，弹性层压材料可以包括结合到基重为约50gsm或更小的弹性或半弹性薄膜层的可伸展面层，其中所述面层包括具有结晶度的弹性聚烯烃基聚合物 在约3％至约40％之间。

公开(公告)号：US20080230943A1

公开(公告)日：2008-09-25

申请号：US11725593

申请日：2007-03-19

申请人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

发明人： John H. Conrad ,  Eric E. Lennon ,  Douglas J. Hulslander ,  Joerg Hendrix ,  Detlef Frey

IPC分类号： B29C47/00 ,  B28B5/00

CPC分类号： D04H3/16 ,  D01D5/0985 ,  D01D11/02 ,  D04H3/03

摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.

摘要翻译： 用于熔融挤出非织造纤维网的方法和相关设备包括从挤出装置提供多根纤维。 纤维通过纤维拉伸单元（FDU）的发散轮廓部分传送，纤维拉伸单元（FDU）使纤维在FDU内沿机器方向扩展和扩展。 然后将纤维传送通过与FDU的出口间隔开的扩散扩散室，以降低纤维的速度并进一步在机器方向上扩展纤维。 纤维可以在扩散室或FDU中施加施加的静电电荷。 从扩散室的出口，将纤维作为非织造纤维网铺设在成形表面上。