专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09630356B2 Apparatus for manufacturing multilayer polymeric films 有权
公开(公告)号：US09630356B2
公开(公告)日：2017-04-25
申请号：US13102326
申请日：2011-05-06
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29C47/06 , B29C47/14 , B29C47/70 , B29C47/00 , B29C47/56
CPC分类号： B29C47/707 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.

2. 发明申请

US20130042964A1 FEEDBLOCK FOR MANUFACTURING MULTILAYER POLYMERIC FILMS 有权
标题翻译：用于制造多层聚合物薄膜的进料
公开(公告)号：US20130042964A1
公开(公告)日：2013-02-21
申请号：US13695463
申请日：2011-04-25
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B32B37/14
CPC分类号： B29D11/00788 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56 , B29C47/702 , B29C47/707 , B29C2947/92704 , B29C2947/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
摘要翻译：包括第一分组创建器的馈送块，其形成包括第一多个聚合物层的第一分组，所述第一多个层包括至少四个第一单独的聚合物层; 以及第二分组创建器，其形成包括第二多个聚合层的第二分组，所述第二多个层包括至少四个第二单独的聚合物层，其中所述第一和第二分组创建者被配置为使得对于每个分组创建者，大致同时形成多个聚合物层的单个聚合物层。馈送块可以包括分组组合器，其接收并组合第一和第二主分组以形成多层流。在一些示例中，在彼此组合之前，第一和第二主要分组中的至少一个可以在横向方向上扩展。

3. 发明授权

US09162406B2 Feedblock for manufacturing multilayer polymeric films 有权
标题翻译：用于制造多层聚合物膜的进料块
公开(公告)号：US09162406B2
公开(公告)日：2015-10-20
申请号：US13695463
申请日：2011-04-25
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29C47/06 , B29D11/00 , B29C47/00 , B29C47/56 , B32B27/06 , B29C47/70 , B29L7/00 , B29L9/00
CPC分类号： B29D11/00788 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56 , B29C47/702 , B29C47/707 , B29C2947/92704 , B29C2947/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
摘要翻译：包括第一分组创建器的馈送块，其形成包括第一多个聚合物层的第一分组，所述第一多个层包括至少四个第一单独的聚合物层; 以及第二分组创建器，其形成包括第二多个聚合层的第二分组，所述第二多个层包括至少四个第二单独的聚合物层，其中所述第一和第二分组创建者被配置为使得对于每个分组创建者，大致同时形成多个聚合物层的单个聚合物层。馈送块可以包括分组组合器，其接收并组合第一和第二主分组以形成多层流。在一些示例中，在彼此组合之前，第一和第二主要分组中的至少一个可以在横向方向上扩展。

4. 发明申请

US20130011506A1 FEEDBLOCK FOR MAKING MULTILAYERED FILMS 审中-公开
标题翻译：用于制作多层膜的进料
公开(公告)号：US20130011506A1
公开(公告)日：2013-01-10
申请号：US13635940
申请日：2011-03-03
申请人： William T. Fay , Terence D. Neavin , Robert M. Biegler , William J. Kopecky , Daniel J. Zillig
发明人： William T. Fay , Terence D. Neavin , Robert M. Biegler , William J. Kopecky , Daniel J. Zillig
IPC分类号： B29C47/06
CPC分类号： B29C55/023 , B29C48/08 , B29C48/21 , B29C48/30 , B29C48/305 , B29C48/307 , B29C48/49 , B29C48/76 , B29C48/91 , B29C48/914 , B29C48/9165 , B29C55/143 , B29K2995/0018 , B29K2995/0053 , B29L2009/00 , B29L2031/7644
摘要： Generally, the present description relates to a feedblock and a multilayer film die for creating polymeric multilayered films. The feedblock includes a stack of many layers of thin metal plates having flow profile cutouts, to create alternating layers of polymer.
摘要翻译：通常，本说明书涉及用于产生聚合物多层膜的进料块和多层膜模头。进料块包括具有流动剖面切口的多层薄金属板的叠层，以产生交替的聚合物层。

5. 发明申请

US20110272849A1 FEEDBLOCK FOR MANUFACTURING MULTILAYER POLYMERIC FILMS 有权
标题翻译：用于制造多层聚合物薄膜的进料
公开(公告)号：US20110272849A1
公开(公告)日：2011-11-10
申请号：US13102089
申请日：2011-05-06
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29C47/06 , B29D11/00 , B32B27/00
CPC分类号： B29D11/00788 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56 , B29C47/702 , B29C47/707 , B29C2947/92704 , B29C2947/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
摘要翻译：包括第一分组创建器的馈送块，其形成包括第一多个聚合物层的第一分组，所述第一多个层包括至少四个第一单独的聚合物层; 以及第二分组创建器，其形成包括第二多个聚合层的第二分组，所述第二多个层包括至少四个第二单独的聚合物层，其中所述第一和第二分组创建者被配置为使得对于每个分组创建者，大致同时形成多个聚合物层的单个聚合物层。馈送块可以包括分组组合器，其接收并组合第一和第二主分组以形成多层流。在一些示例中，在彼此组合之前，第一和第二主要分组中的至少一个可以在横向方向上扩展。

6. 发明申请

US20110272832A1 APPARATUS FOR MANUFACTURING MULTILAYER POLYMERIC FILMS 有权
标题翻译：制造多层聚合物薄膜的装置
公开(公告)号：US20110272832A1
公开(公告)日：2011-11-10
申请号：US13102326
申请日：2011-05-06
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29D11/00 , B29C47/06
CPC分类号： B29C47/707 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
摘要翻译：包括第一分组创建器的馈送块，其形成包括第一多个聚合物层的第一分组，所述第一多个层包括至少四个第一单独的聚合物层; 以及第二分组创建器，其形成包括第二多个聚合层的第二分组，所述第二多个层包括至少四个第二单独的聚合物层，其中所述第一和第二分组创建者被配置为使得对于每个分组创建者，大致同时形成多个聚合物层的单个聚合物层。馈送块可以包括分组组合器，其接收并组合第一和第二主分组以形成多层流。在一些示例中，在彼此组合之前，第一和第二主要分组中的至少一个可以在横向方向上扩展。

7. 发明授权

US09833956B2 Feedblock for manufacturing multilayer polymeric films 有权
公开(公告)号：US09833956B2
公开(公告)日：2017-12-05
申请号：US13102089
申请日：2011-05-06
申请人： Terence D. Neavin , Robert M. Biegler , William T. Fay
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29C47/06 , B29D11/00 , B29C47/14 , B29C47/00 , B29C47/56 , B32B27/06 , B32B27/08 , B29C47/70 , B29L7/00 , B29L9/00
CPC分类号： B29D11/00788 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/56 , B29C47/702 , B29C47/707 , B29C2947/92704 , B29C2947/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.

8. 发明授权

US09139940B2 Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs 有权
公开(公告)号：US09139940B2
公开(公告)日：2015-09-22
申请号：US11461201
申请日：2006-07-31
申请人： Michael R. Berrigan , John D. Stelter , Pamela A. Percha , Andrew R. Fox , William T. Fay
发明人： Michael R. Berrigan , John D. Stelter , Pamela A. Percha , Andrew R. Fox , William T. Fay
IPC分类号： D04H3/14 , D04H3/16 , D04H3/00
CPC分类号： D04H3/16 , D04H3/00 , Y10T428/2481 , Y10T428/249953 , Y10T428/2913 , Y10T428/2969 , Y10T442/3325 , Y10T442/60 , Y10T442/614 , Y10T442/619 , Y10T442/626 , Y10T442/641 , Y10T442/68 , Y10T442/69
摘要： A method for making a bonded nonwoven fibrous web comprising 1) providing a nonwoven fibrous web that comprises oriented semicrystalline polymeric fibers, and 2) subjecting the web to a controlled heating and quenching operation that includes a) forcefully passing through the web a fluid heated to at least the onset melting temperature of said polymeric material for a time too short to wholly melt the fibers, and b) immediately quenching the web by forcefully passing through the web a fluid at a temperature at least 50° C. less than the Nominal Melting Point of the material of the fibers. The fibers of the treated web generally have i) an amorphous-characterized phase that exhibits repeatable softening (making the fibers softenable) and ii) a crystallite-characterized phase that reinforces the fiber structure during softening of the amorphous-characterized phase, whereby the fibers may be autogenously bonded while retaining orientation and fiber structure. Apparatus for carrying out the method can comprise 1) a conveyor for conveying a web to be treated, 2) a heater mounted adjacent a first side of the conveyor and comprising a) a chamber having a wall that faces the web, b) one or more conduits through which a heated gas can be introduced into the chamber under pressure and c) a slot in said chamber wall through which heated gas flows from the chamber onto a web on the conveyor, 3) a source of quenching gas downweb from the heater on the first side of the conveyor, the quenching gas having a temperature substantially less than that of the heated gas, 4) gas-withdrawal mean disposed on the second side of the conveyor opposite from the heater, the gas-withdrawal means having a portion in alignment with the slot so as to draw heated gas from the slot through the web and also a portion downweb from the slot in alignment with the source of quenching gas so as to draw the quenching gas through the web to quench the web. Flow restrictor means is preferably disposed on the second side of the conveyor in the path of at least one of the heated gas and the quenching gas so as to even the distribution of the gas through the web.

9. 发明授权

US06916752B2 Bondable, oriented, nonwoven fibrous webs and methods for making them 有权
标题翻译：可粘合的，定向的非织造纤维网及其制造方法
公开(公告)号：US06916752B2
公开(公告)日：2005-07-12
申请号：US10151782
申请日：2002-05-20
申请人： Michael R. Berrigan , Anne N. De Rovere , William T. Fay , Jill R. Munro , Pamela A. Percha
发明人： Michael R. Berrigan , Anne N. De Rovere , William T. Fay , Jill R. Munro , Pamela A. Percha
IPC分类号： D04H3/14 , D01D5/098 , D04H1/54 , D04H3/02 , D04H3/16 , D04H5/06
CPC分类号： D04H3/16 , D01D5/0985 , D04H3/14 , Y10T428/24802 , Y10T442/608 , Y10T442/609 , Y10T442/61 , Y10T442/614 , Y10T442/625 , Y10T442/637 , Y10T442/652 , Y10T442/69
摘要： Nonwoven fibrous webs comprise fibers of uniform diameter that vary in morphology along their length. The variation provides longitudinal segments that exhibit distinctive softening characteristics during a bonding operation. Some segments soften under the conditions of the bonding operation and bond to other fibers of the web, and other segments are passive during the bonding operation. Webs as described can be formed by a method that comprises a) extruding filaments of fiber-forming material; b) directing the filaments through a processing chamber in which the filaments are subjected to longitudinal stress; c) subjecting the filaments to turbulent flow conditions after they exit the processing chamber; and d) collecting the processed filaments; the temperature of the filaments being controlled so that at least some of the filaments solidify while in the turbulent field.
摘要翻译：非织造纤维织物包括沿其长度形态变化的具有均匀直径的纤维。该变化提供在接合操作期间表现出特征性软化特性的纵向段。一些段在接合操作的条件下软化并粘合到幅材的其它纤维上，并且其它段在接合操作期间是无源的。所描述的网可以通过以下方法形成：a）挤出纤维形成材料的长丝; b）将长丝引导通过其中长丝受到纵向应力的处理室; c）在它们离开处理室之后对其进行湍流条件; 和d）收集经加工的长丝; 灯丝的温度被控制，使得至少一些灯丝在湍流场中固化。

10. 发明授权

US06824372B2 Fiber-forming apparatus 有权
标题翻译：纤维成型装置
公开(公告)号：US06824372B2
公开(公告)日：2004-11-30
申请号：US10370022
申请日：2003-02-19
申请人： Michael R. Berrigan , William T. Fay
发明人： Michael R. Berrigan , William T. Fay
IPC分类号： B29C4708
CPC分类号： D04H3/02 , D01D5/0985 , D04H3/03 , D04H3/16 , Y10T442/60
摘要： A new fiber-forming method, and apparatus useful for performing the method, are taught in which extruded filaments of fiber-forming material are directed through a processing chamber that is defined by two parallel walls, at least one of which is instantaneously movable toward and away from the other wall; preferably both walls are instantaneously movable toward and away from one another. Movement means provide instantaneous movement to the at least one movable wall. In one embodiment, the movement means comprises biasing means for resiliently biasing the wall toward the other wall. Movement of the wall toward and away from the other wall is sufficiently easy and rapid that the wall will move away from the other wall in response to increases in pressure within the chamber but will be quickly returned to its original position by the biasing means upon resumption of the original pressure within the chamber. In another embodiment the movement means comprises oscillating means for oscillating the wall at a rapid rate. Other movement means are also described.
摘要翻译：教导了一种新的纤维形成方法和用于执行该方法的设备，其中纤维形成材料的挤出长丝被引导通过由两个平行的壁限定的处理室，其中至少一个可立即向远离另一面墙; 优选地，两个壁都可以彼此朝向和远离地瞬间移动。移动装置提供对至少一个可动壁的瞬时运动。在一个实施例中，移动装置包括用于将壁朝向另一壁弹性偏置的偏置装置。壁朝向和远离另一壁的运动是足够容易和快速的，使得壁将响应于室内的压力增加而远离另一壁移动，但是在恢复时将通过偏置装置快速返回到其初始位置的原始压力在房间内。在另一个实施例中，移动装置包括用于以快速的速率摆动壁的振荡装置。还描述了其他移动装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式