公开(公告)号：US20120238173A1

公开(公告)日：2012-09-20

申请号：US13488091

申请日：2012-06-04

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil MacKey ,  Isao Noda ,  Hugh Joseph O'Donnell

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil MacKey ,  Isao Noda ,  Hugh Joseph O'Donnell

IPC分类号： D02G3/36 ,  D04H13/00 ,  D04H3/018 ,  D02G3/04 ,  D02G3/38

CPC分类号： D01F8/18 ,  D01F8/14 ,  D04H1/42 ,  Y10T428/2913 ,  Y10T428/2915 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/298 ,  Y10T442/60 ,  Y10T442/614 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/64 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/697 ,  Y10T442/698

摘要： The present invention discloses environmentally degradable multicomponent fibers. The configuration of the multicomponent fibers may be side-by-side, sheath-core, segmented pie, islands-in-the-sea, or any combination of configurations. Each component of the fiber will comprise destructurized starch and/or a biodegradable thermoplastic polymer. The present invention is also directed to nonwoven webs and disposable articles comprising the environmentally degradable multicomponent fibers. The nonwoven webs may also contain other synthetic or natural fibers blended with the multicomponent fibers of the present invention.

摘要翻译： 本发明公开了环境可降解的多组分纤维。 多组分纤维的配置可以是并排的，皮芯，分段的馅饼，海岛或者任何配置的组合。 纤维的每个组分将包含变性淀粉和/或可生物降解的热塑性聚合物。 本发明还涉及包含可环境降解的多组分纤维的非织造纤维网和一次性制品。 非织造纤维网还可以含有与本发明的多组分纤维共混的其它合成或天然纤维。

公开(公告)号：US06890872B2

公开(公告)日：2005-05-10

申请号：US10294382

申请日：2002-11-14

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell

IPC分类号： C08L101/16 ,  D01F6/92 ,  D01F9/00 ,  D04H1/42 ,  D04H1/00 ,  D04H3/00 ,  D04H5/00 ,  D04H13/00

CPC分类号： D04H1/42 ,  D01F6/92 ,  Y10T442/608 ,  Y10T442/696 ,  Y10T442/697

摘要： Environmentally degradable finely attenuated fibers produced by melt spinning a composition comprising destructurized starch, a biodegradable thermoplastic polymer, and a plasticizer are disclosed. The present invention is also directed to highly attenuated fibers containing thermoplastic polymer microfibrils which are formed within the starch matrix of the finely attenuated fiber. Nonwoven webs and disposable articles comprising the highly attenuated fibers are also disclosed.

公开(公告)号：US06818295B2

公开(公告)日：2004-11-16

申请号：US10294419

申请日：2002-11-14

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

IPC分类号： D01F600

CPC分类号： D01F6/92 ,  D01F6/46 ,  D01F6/50 ,  D01F6/52 ,  D01F6/90 ,  D04H1/42 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T428/2969 ,  Y10T442/60

摘要： The present invention is directed to highly attenuated fibers produced by melt spinning a composition comprising destructurized starch, a thermoplastic polymer, and a plasticizer. The present invention is also directed to highly attenuated fibers containing microfibrils which are formed within the starch matrix. Nonwoven webs and disposable articles comprising the highly attenuated fibers are also disclosed.

摘要翻译： 本发明涉及通过熔融纺丝包含无序结构淀粉，热塑性聚合物和增塑剂的组合物而产生的高度减弱的纤维。 本发明还涉及含有在淀粉基质内形成的微原纤维的高度减弱的纤维。 还公开了包含高度衰减纤维的非织造纤维网和一次性制品。

公开(公告)号：US20120299211A1

公开(公告)日：2012-11-29

申请号：US13457230

申请日：2012-04-26

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

IPC分类号： D01F8/12

CPC分类号： B29C48/022 ,  B29K2003/00 ,  D01F8/06 ,  D01F8/10 ,  D01F8/12 ,  D01F8/14 ,  D01F8/18 ,  D04H1/4391 ,  D04H1/54 ,  Y10T428/2915 ,  Y10T428/2929 ,  Y10T428/2975 ,  Y10T442/612 ,  Y10T442/637

摘要： A melt spinnable fiber is provided that comprises a first component comprising a thermoplastic polymer, and a second component comprising thermoplastic starch where the second component is not encompassed by another component or components or if encompassed by another component or components then the second component encompasses a hollow core. A particular use of such a fiber is for removal of the second component in the presence of a solvent in order to produce fibers with desired properties. An agent may be present in the second component for controlling the rate of removal of the second component thereby allowing for physical manipulation of the fiber prior to complete removal of the component. The invention is also directed to nonwoven webs and disposable articles comprising the fibers.

摘要翻译： 提供熔融纺丝纤维，其包括包含热塑性聚合物的第一组分和包含热塑性淀粉的第二组分，其中第二组分不被另一组分或组分包围，或者如果由另一组分或组分包围，则第二组分包含中空 核心。 这种纤维的特定用途是在溶剂存在下除去第二组分以产生具有所需性质的纤维。 可以在第二组分中存在一种试剂以控制第二组分的除去速率，从而允许在完全除去组分之前对纤维进行物理操作。 本发明还涉及非织造纤维网和包含纤维的一次性制品。

公开(公告)号：US07851391B2

公开(公告)日：2010-12-14

申请号：US10831835

申请日：2004-04-26

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

IPC分类号： D04H1/00 ,  D04H13/00 ,  D04H3/00

CPC分类号： D01F8/12 ,  A61F2013/51026 ,  A61F2013/51028 ,  A61F2013/51035 ,  D01F8/06 ,  D01F8/10 ,  D01F8/14 ,  D01F8/18 ,  D04H1/42 ,  D04H1/54 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2924 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/651 ,  Y10T442/652

摘要： The present invention is directed to multicomponent fibers. The fibers may be in a side-by-side, sheath-core, segmented pie, islands-in-the-sea configuration, or any combination of configurations. Each component of the fiber will comprise destructurized starch and/or a thermoplastic polymer. The present invention is also directed to nonwoven webs and disposable articles comprising the multicomponent fibers. The nonwoven webs may also contain other synthetic or natural fibers blended with the multicomponent fibers of the present invention.

摘要翻译： 本发明涉及多组分纤维。 纤维可以是并排的，皮芯，分段的馅饼，海岛配置或任何配置的组合。 纤维的每个组分将包含变性淀粉和/或热塑性聚合物。 本发明还涉及包含多组分纤维的非织造纤维网和一次性制品。 非织造纤维网还可以含有与本发明的多组分纤维共混的其它合成或天然纤维。

公开(公告)号：US06946506B2

公开(公告)日：2005-09-20

申请号：US09852889

申请日：2001-05-10

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell

IPC分类号： C08L101/16 ,  D01F6/92 ,  D01F9/00 ,  D04H1/42 ,  C08L3/00 ,  C08L89/00

CPC分类号： D04H1/42 ,  D01F6/92 ,  Y10T442/608 ,  Y10T442/696 ,  Y10T442/697

摘要： Environmentally degradable finely attenuated fibers produced by melt spinning a composition comprising destructurized starch, a biodegradable thermoplastic polymer, and a plasticizer are disclosed. The present invention is also directed to highly attenuated fibers containing thermoplastic polymer microfibrils which are formed within the starch matrix of the finely attenuated fiber. Nonwoven webs and disposable articles comprising the highly attenuated fibers are also disclosed.

摘要翻译： 公开了通过熔融纺丝包含无序结构淀粉，可生物降解的热塑性聚合物和增塑剂的组合物产生的环境可降解的精细减弱的纤维。 本发明还涉及含有热塑性聚合物微纤丝的高度减弱的纤维，其在细纤维衰老的纤维的淀粉基质内形成。 还公开了包含高度衰减纤维的非织造纤维网和一次性制品。

公开(公告)号：US06746766B2

公开(公告)日：2004-06-08

申请号：US10294417

申请日：2002-11-14

申请人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

发明人： Eric Bryan Bond ,  Jean-Philippe Marie Autran ,  Larry Neil Mackey ,  Isao Noda ,  Hugh Joseph O'Donnell ,  Dean Van Phan

IPC分类号： D01F800

CPC分类号： D01F8/12 ,  A61F2013/51026 ,  A61F2013/51028 ,  A61F2013/51035 ,  D01F8/06 ,  D01F8/10 ,  D01F8/14 ,  D01F8/18 ,  D04H1/42 ,  D04H1/54 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2924 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/651 ,  Y10T442/652

摘要： The present invention is directed to multicomponent fibers. The fibers may be in a side-by-side, sheath-core, segmented pie, islands-in-the-sea configuration, or any combination of configurations. Each component of the fiber will comprise destructurized starch and/or a thermoplastic polymer. The present invention is also directed to nonwoven webs and disposable articles comprising the multicomponent fibers. The nonwoven webs may also contain other synthetic or natural fibers blended with the multicomponent fibers of the present invention.

公开(公告)号：US06770356B2

公开(公告)日：2004-08-03

申请号：US10214008

申请日：2002-08-07

申请人： Hugh Joseph O'Donnell ,  Eric Bryan Bond ,  Jody Lynn Hoying

发明人： Hugh Joseph O'Donnell ,  Eric Bryan Bond ,  Jody Lynn Hoying

IPC分类号： B32B2704

CPC分类号： D04H3/14 ,  D01F6/62 ,  D01F6/625 ,  D04H1/435 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/55 ,  D04H3/16 ,  Y10S428/91 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/2967 ,  Y10T428/31909

摘要： The present invention relates to an intermediate web comprising of high glass transition polymer fibers. The fibers are spun at low to moderate speeds and have a relative crystallinity of from 10% to 75% of the maximum achievable crystallinity. The intermediate web is a low crystallinity web that exhibits shrinkage of more than 30% and elongation to break of more than 80% at high strain rates. This web can be heat treated to reduce shrinkage to less than 15% while the web is capable of at least about 60% elongation at a strain rate of at least about 50 second−1.

摘要翻译： 本发明涉及包含高玻璃化转变聚合物纤维的中间纤维网。 纤维以低至中等速度纺丝并且具有最大可达到的结晶度的10％至75％的相对结晶度。 中间纤维网是低结晶度纤维网，其在高应变速率下表现出大于30％的收缩率和断裂伸长率大于80％。 该纤维网可以被热处理以将收缩率降低到小于15％，同时幅材能够在至少约50秒-1的应变速率下至少延伸60％。

公开(公告)号：US07838725B2

公开(公告)日：2010-11-23

申请号：US10124443

申请日：2002-04-17

申请人： Isao Noda ,  Sarah Beth Gross ,  Hugh Joseph O'Donnell

发明人： Isao Noda ,  Sarah Beth Gross ,  Hugh Joseph O'Donnell

IPC分类号： A61F13/15 ,  D21F11/00

CPC分类号： B32B3/30 ,  A61F13/15203 ,  A61F13/15211 ,  A61F13/15707 ,  B32B5/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/34 ,  B32B27/36 ,  B32B38/0004 ,  B32B2038/045 ,  B32B2038/047 ,  B32B2307/54 ,  B32B2307/726 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2432/00 ,  B32B2535/00 ,  B32B2555/02

摘要： A dispersible absorbent product having a mechanically weakened multi-layered structure, which comprises at least two mechanically weakened layers joined by a water responsive binder. The mechanically weakened regions enhance the dispersibility of the product in a standard toilet. Additionally, the dispersible absorbent products may be pre-moistened with a composition. The pre-moistened products are stable in storage, easily dispersible down a toilet, and deliver cleaning, conditioning, and like benefits. Methods of making such dispersible absorbent products are also disclosed.

摘要翻译： 一种具有机械弱化的多层结构的可分散吸收产品，其包括通过水响应粘合剂连接的至少两个机械弱化层。 机械弱化的区域增强了产品在标准马桶中的分散性。 另外，分散的吸收产品可以用组合物预润湿。 预润湿产品在储存中稳定，易于分散在马桶内，并提供清洁，调理和类似的益处。 还公开了制备这种可分散吸收产品的方法。

公开(公告)号：US06670521B2

公开(公告)日：2003-12-30

申请号：US09838779

申请日：2001-04-20

申请人： Isao Noda ,  Sarah Beth Gross ,  Hugh Joseph O'Donnell ,  James Cameron Horney ,  Mark Dawson Midkiff

发明人： Isao Noda ,  Sarah Beth Gross ,  Hugh Joseph O'Donnell ,  James Cameron Horney ,  Mark Dawson Midkiff

IPC分类号： A61F1315

CPC分类号： A61F13/47 ,  A61F13/15211 ,  A61F13/15707 ,  A61F13/471 ,  Y10T442/198 ,  Y10T442/277

摘要： A dispersible absorbent product comprises a mechanically weakened fibrous web. The dispersible absorbent product can absorb a sufficient amount of fluid without becoming overloaded and suffering from leakage, and is dispersible using a standard toilet. The mechanically weakened regions of the web enhance the dispersibility of the product. Additionally, the dispersible absorbent products may be pre-moistened with a composition. The pre-moistened products are stable in storage, easily dispersible down a toilet, and deliver cleaning, conditioning, and like benefits. Methods of making such dispersible absorbent products are also disclosed.

摘要翻译： 可分散的吸收性产品包括机械弱化的纤维网。 可分散的吸收剂产品可以吸收足够量的流体而不会过载并且泄漏，并且可以使用标准的马桶分散。 幅材的机械弱化区域增强了产品的分散性。 另外，分散的吸收产品可以用组合物预润湿。 预润湿产品在储存中稳定，易于分散在马桶内，并提供清洁，调理和类似的益处。 还公开了制备这种可分散吸收产品的方法。