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1. 发明申请

US20070134627A1 Water blocking cable tape and methods for making the same 审中-公开
标题翻译：防水胶带及其制作方法
公开(公告)号：US20070134627A1
公开(公告)日：2007-06-14
申请号：US11523793
申请日：2006-09-18
申请人： Craig Bahlmann , Ethan Franklin
发明人： Craig Bahlmann , Ethan Franklin
IPC分类号： G09B25/06
CPC分类号： H01B13/22 , B29L2031/3462 , B32B5/26 , B32B37/065 , B32B2305/20 , B32B2307/7265 , B32B2310/028 , D06M17/00 , D06M23/08 , G02B6/4494 , Y10T156/1067 , Y10T156/12 , Y10T428/24 , Y10T428/24802 , Y10T428/24826 , Y10T442/20 , Y10T442/2016 , Y10T442/2164 , Y10T442/2221 , Y10T442/2861 , Y10T442/659 , Y10T442/66 , Y10T442/68 , Y10T442/681
摘要： The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking compounds, such as water absorbent polymers, disposed between the layers. The nonwoven fabric layers are bonded in a pattern using an ultrasonic bonding technique. The bonding pattern helps to contain and to restrain movement of the water blocking compounds between the layers. The bonding pattern compartmentalizes the water blocking compounds to prevent pooling of the compounds and to facilitate a substantially consistent distribution of the compounds between the layers such that when a tape contacts water, the tape achieves a substantially consistent swell height. A substantially consistent swell height permits a tape to serve as a reliable water barrier to prevent damage and degradation of a cable and its components. Ultrasonic bonding of the multilayer tape eliminates the need and use of adhesives and bonding agents to form the tape that can have inhibiting effects on a swelling action of the tape.
摘要翻译：本发明提供一种用于各种电缆设计的防水胶带，例如电力电缆，数据通信电缆和电信电缆。根据本发明的防水胶带包括轻质无纺织物层，该层具有一层或多层可膨胀的防水化合物，例如吸水聚合物，它们位于两层之间。使用超声波接合技术将无纺织物层以图案结合。结合图案有助于含有并限制各层之间的阻水化合物的运动。键合图案划分阻水化合物以防止化合物的汇集，并促进化合物在层之间的基本一致的分布，使得当带与水接触时，带实现基本一致的膨胀高度。基本上一致的溶胀高度允许胶带用作可靠的防水屏障，以防止电缆及其部件的损坏和劣化。多层胶带的超声波接合消除了粘合剂和粘合剂的需要和使用，以形成可对带的溶胀作用具有抑制作用的胶带。

2. 发明授权

US06974913B2 Multifolded composite tape for use in cable manufacture and methods for making same 有权
标题翻译：用于电缆制造的多折叠复合胶带及其制造方法
公开(公告)号：US06974913B2
公开(公告)日：2005-12-13
申请号：US10603567
申请日：2003-06-25
申请人： Craig Bahlmann , David Braun , Ethan E. Franklin , Tom Siekierka , Philip Shows , Galen Gareis , Gary Hemmelgarn , Douglas Lindstrand
发明人： Craig Bahlmann , David Braun , Ethan E. Franklin , Tom Siekierka , Philip Shows , Galen Gareis , Gary Hemmelgarn , Douglas Lindstrand
IPC分类号： H01B11/04 , H01B11/08 , H01B7/08
CPC分类号： H01B11/06 , H01B11/085
摘要： The invention provides a composite wrapping and shielding tape for use in cable manufacture. Embodiments of the composite tape comprise a single tape configuration to separate and shield individual pairs of insulated conductors housed within a cable such as a high-speed data communications cable. The single tape configurations of the invention are multifolded and assembled from foil/film laminates to form a plurality of longitudinal channels or grooves to accommodate one or more pairs of insulated conductors and a variety of cable designs. During cable manufacture, one or more pairs of insulated conductors is wrapped within a continuous shield provided by each longitudinal channel or groove, thereby separating and shielding each pair of insulated conductors and, hence, isolating or at least substantially reducing crosstalk between pairs of insulated conductors contained within the cable. The invention also provides methods for making a multifolded composite tape. The invention further provides a communications cable comprising a multifolded composite tape to separate and shield insulated conductors.
摘要翻译：本发明提供一种用于电缆制造的复合包覆和屏蔽带。复合带的实施例包括单个带状结构，用于分离和屏蔽容纳在例如高速数据通信电缆的电缆内的各对绝缘导体。本发明的单个胶带构造被多层压并由箔/膜层压板组装以形成多个纵向通道或凹槽以容纳一对或多对绝缘导体和各种电缆设计。在电缆制造期间，一对或多对绝缘导体被缠绕在由每个纵向沟道或沟槽提供的连续屏蔽中，从而分离和屏蔽每对绝缘导体，并因此隔离或至少基本上减小绝缘导体对之间的串扰包含在电缆内。本发明还提供了制作多层复合胶带的方法。本发明还提供了一种通信电缆，其包括用于分离和屏蔽绝缘导体的多层复合带。

3. 发明申请

US20050197022A1 Water blocking cable tape and methods for making same 有权
公开(公告)号：US20050197022A1
公开(公告)日：2005-09-08
申请号：US11090903
申请日：2005-03-25
申请人： Craig Bahlmann , Ethan Franklin
发明人： Craig Bahlmann , Ethan Franklin
IPC分类号： B32B3/00 , B32B3/02 , B32B3/10 , B32B5/26 , B32B27/02 , B32B27/04 , B32B27/12 , B32B27/14 , B32B37/06 , D04H13/00 , D06M17/00 , D06M23/08 , G02B6/44 , H01B3/30 , H01B3/42 , H01B7/28 , H01B7/282 , B32B31/16
CPC分类号： H01B13/22 , B29L2031/3462 , B32B5/26 , B32B37/065 , B32B2305/20 , B32B2307/7265 , B32B2310/028 , D06M17/00 , D06M23/08 , G02B6/4494 , Y10T156/1067 , Y10T156/12 , Y10T428/24 , Y10T428/24802 , Y10T428/24826 , Y10T442/20 , Y10T442/2016 , Y10T442/2164 , Y10T442/2221 , Y10T442/2861 , Y10T442/659 , Y10T442/66 , Y10T442/68 , Y10T442/681
摘要： The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking compounds, such as water absorbent polymers, disposed between the layers. The nonwoven fabric layers are bonded in a pattern using an ultrasonic bonding technique. The bonding pattern helps to contain and to restrain movement of the water blocking compounds between the layers. The bonding pattern compartmentalizes the water blocking compounds to prevent pooling of the compounds and to facilitate a substantially consistent distribution of the compounds between the layers such that when a tape contacts water, the tape achieves a substantially consistent swell height. A substantially consistent swell height permits a tape to serve as a reliable water barrier to prevent damage and degradation of a cable and its components. Ultrasonic bonding of the multilayer tape eliminates the need and use of adhesives and bonding agents to form the tape that can have inhibiting effects on a swelling action of the tape.

4. 发明授权

US06624359B2 Multifolded composite tape for use in cable manufacture and methods for making same 有权
标题翻译：用于电缆制造的多折叠复合胶带及其制造方法
公开(公告)号：US06624359B2
公开(公告)日：2003-09-23
申请号：US10020582
申请日：2001-12-14
申请人： Craig Bahlmann , David Braun , Ethan Franklin , Tom Siekierka , Philip Shows
发明人： Craig Bahlmann , David Braun , Ethan Franklin , Tom Siekierka , Philip Shows
IPC分类号： H01B708
CPC分类号： H01B11/06 , H01B11/085
摘要： The invention provides a composite wrapping and shielding tape for use in cable manufacture. Embodiments of the composite tape include a single tape configuration to separate and shield individual pairs of insulated conductors housed within a cable such as a high-speed data communications cable. The single tape configurations of the invention are multifolded and assembled from foil/film laminates to form a plurality of longitudinal channels or grooves to accommodate one or more pairs of insulated conductors and a variety of cable designs. During cable manufacture, one or more pairs of insulated conductors is wrapped within a continuous shield provided by each longitudinal channel or groove, thereby separating and shielding each pair of insulated conductors and, hence, isolating or at least substantially reducing crosstalk between pairs of insulated conductors contained within the cable. The invention also provides methods for making a multifolded composite tape. The invention further provides a communications cable including a multifolded composite tape to separate and shield insulated conductors.
摘要翻译：本发明提供一种用于电缆制造的复合包覆和屏蔽带。复合带的实施例包括单个带结构，用于分离和屏蔽容纳在例如高速数据通信电缆的电缆内的各对绝缘导体。本发明的单个胶带构造被多层压并由箔/膜层压板组装以形成多个纵向通道或凹槽以容纳一对或多对绝缘导体和各种电缆设计。在电缆制造期间，一对或多对绝缘导体被缠绕在由每个纵向沟道或沟槽提供的连续屏蔽中，从而分离和屏蔽每对绝缘导体，并因此隔离或至少基本上减小绝缘导体对之间的串扰包含在电缆内。本发明还提供了制作多层复合胶带的方法。本发明还提供一种通信电缆，其包括用于分离和屏蔽绝缘导体的多层复合带。

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