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1.发明授权Unitary polymer substrate having napped surface of frayed end microfibers 失效具有磨碎的末端微纤维的起绒表面的单一聚合物基材公开(公告)号：US06605332B2
公开(公告)日：2003-08-12
申请号：US08902172
申请日：1997-07-29
IPC分类号： B32B3300
CPC分类号： D04H11/08 , Y10T428/2395 , Y10T428/23957 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978
摘要： A unitary polymer substrate having a plurality of microfibers projecting from a surface is provided. The presence of the microfibers greatly increases the surface area and can impart a cloth-like feel to the surface. The projecting microfibers may have a variety of forms, including frayed-end microfibers, tapered microfibers, microfibers having an expanded cross-sectional shape, and microfibers having a very high aspect ratio. A number of methods of producing unitary polymer structures with a plurality of projecting microfibers are also provided.
摘要翻译： 提供具有从表面突出的多个微纤维的单一聚合物基材。 微纤维的存在大大增加了表面积，并且可以赋予表面上的布状感觉。 突出的微纤维可以具有各种形式，包括磨损末端微纤维，锥形微纤维，具有扩展横截面形状的微纤维和具有非常高的纵横比的微纤维。 还提供了生产具有多个突出微纤维的单一聚合物结构的多种方法。
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公开(公告)号：US5366140A
公开(公告)日：1994-11-22
申请号：US129668
申请日：1993-09-30
IPC分类号： B23K35/02 , H01L21/52 , H01L21/60 , H01L23/498 , H05K3/10 , H05K3/32 , B23K35/00 , B23K35/14
CPC分类号： H01L24/83 , B23K35/0222 , H01L23/49883 , H01L24/29 , H05K3/323 , H01L2224/29298 , H01L2224/8319 , H01L2224/838 , H01L2924/00011 , H01L2924/00013 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01061 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/0781 , H01L2924/09701 , H01L2924/12033 , H01L2924/14 , H05K2201/09945 , H05K2201/10378 , H05K2201/10719 , H05K2203/0338 , H05K2203/0425 , H05K2203/128 , H05K3/102 , Y10T428/12 , Y10T428/12014
摘要： The present invention provides a method for providing an array of metal microbeads on a substrate, preferably in a regular pattern of very fine, uniform size microspheres or microbeads at precise spacing or scale previously unachievable. The method of the present invention comprises the steps of providing a metal layer on a substrate that is partitioned into metal regions; heating the metal layer to a temperature sufficient to melt the metal and to permit beading of the layer into discrete microbeads.
摘要翻译： 本发明提供了一种用于在衬底上提供金属微珠阵列的方法，优选地以非常精细，均匀尺寸的微球或微珠的规则图案以精确的间隔或尺度提前预先不可实现。 本发明的方法包括在分隔成金属区域的基板上设置金属层的步骤; 将金属层加热到足以熔化金属的温度，并允许该层将珠粒串联成离散的微珠。
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公开(公告)号：US5141790A
公开(公告)日：1992-08-25
申请号：US439444
申请日：1989-11-20
CPC分类号： B29C59/046 , B05B15/0456 , C09J7/0207 , C09J2201/28 , C09J2201/32 , Y10T428/1414 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413 , Y10T428/28 , Y10T428/2848
摘要： A pressure-sensitive adhesive tape or sheet is reliably repositionable by having a plurality of spaced clumps of particles uniformly distributed over at least one surface of the pressure-sensitive adhesive layer with the tips of the clumps of particles being substantially free from adhesive, which particles are smaller than the thickness of the pressure-sensitive adhesive layer. Preferred particles are glass beads which may be from 5 to 15 .mu.m in diameter when the thickness of the pressure-sensitive adhesive layer is about 25 .mu.m. Each clump preferably contains from 5 to about 100 particles. The pressure-sensitive adhesive layer can be covered with a carrier web which has a low adhesion surface that is formed with depressions that protect the clumps of particles.
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公开(公告)号：US4931598A
公开(公告)日：1990-06-05
申请号：US292050
申请日：1988-12-30
CPC分类号： H01R4/04 , H05K3/323 , H05K2201/09945 , H05K2201/10234 , H05K2203/0338
摘要： The invention provides a sheet material adapted to make bonded electrical connection to an array of closely spaced conductive terminal pads. The material may be provided as a roll of an elongated flexible connector tape. The sheet material of the invention comprises a thin, flexible insulating substrate and a plurality of longitudinally-extending, regularly-spaced, metal conductive members. The sheet may also include an adhesive layer that may cover the conductive members or at least a portion of the conductive members may extend above the adhesive layer. The conductive members may be supported and held on the substrate or may be suspended in the adhesive, out of contact with the substrate.
摘要翻译： 本发明提供了一种片材，其适于使得与紧密间隔的导电端子焊盘的阵列的结合电连接。 材料可以被设置为细长柔性连接器带的卷。 本发明的片材包括薄的柔性绝缘基底和多个纵向延伸的规则间隔的金属导电构件。 片材还可以包括可以覆盖导电构件的粘合剂层，或者导电构件的至少一部分可以在粘合剂层的上方延伸。 导电构件可以被支撑并保持在基底上，或者可以悬挂在粘合剂中，与基底不接触。
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公开(公告)号：US07070727B2
公开(公告)日：2006-07-04
申请号：US10600966
申请日：2003-06-20
CPC分类号： D04H11/08 , Y10T428/2395 , Y10T428/23957 , Y10T428/2973 , Y10T428/2976 , Y10T428/2978
摘要： A unitary polymer substrate having a plurality of microfibers projecting from a surface is provided. The presence of the microfibers greatly increases the surface area and can impart a cloth-like feel to the surface. The projecting microfibers may have a variety of forms, including frayed-end microfibers, tapered microfibers, microfibers having an expanded cross-sectional shape, and microfibers having a very high aspect ratio. A number of methods of producing unitary polymer structures with a plurality of projecting microfibers are also provided.
摘要翻译： 提供具有从表面突出的多个微纤维的单一聚合物基材。 微纤维的存在大大增加了表面积，并且可以赋予表面上的布状感觉。 突出的微纤维可以具有各种形式，包括磨损末端微纤维，锥形微纤维，具有扩展横截面形状的微纤维和具有非常高的纵横比的微纤维。 还提供了生产具有多个突出微纤维的单一聚合物结构的多种方法。
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公开(公告)号：US5738939A
公开(公告)日：1998-04-14
申请号：US710598
申请日：1996-09-20
IPC分类号： B32B7/12
CPC分类号： B32B7/12 , Y10T428/24826 , Y10T428/249983 , Y10T428/249984 , Y10T428/28 , Y10T428/2852
摘要： The present invention provides adhesive articles that include more than one adhesive, or if one adhesive is used, include more than one adhesive portion, where, in each portion, the extent of cure of the adhesive is varied in a predetermined manner so that each adhesive portion behaves as if it were two or more different adhesives. The adhesive articles of the present invention are typically provided as adhesive tapes, often in the form of a tape having a longitudinal dimension (down-web dimension) that far exceeds its width (cross-web dimension).
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公开(公告)号：US5585178A
公开(公告)日：1996-12-17
申请号：US815173
申请日：1991-12-31
IPC分类号： B32B7/12
CPC分类号： B32B7/12 , Y10T428/24826 , Y10T428/249983 , Y10T428/249984 , Y10T428/28 , Y10T428/2852
摘要： The present invention provides adhesive articles that include more than one adhesive, or if one adhesive is used, include more than one adhesive portion, where, in each portion, the extent of cure of the adhesive is varied in a predetermined manner so that each adhesive portion behaves as if it were two or more different adhesives. The adhesive articles of the present invention are typically provided as adhesive tapes, often in the form of a tape having a longitudinal dimension (down-web dimension) that far exceeds its width (cross-web dimension).
摘要翻译： 本发明提供了包括多于一种粘合剂的粘合剂制品，或者如果使用一种粘合剂，则包括多于一个粘合剂部分，其中在每个部分中粘合剂的固化程度以预定方式变化，使得每个粘合剂 部分的行为就好像是两种或更多种不同的粘合剂。 本发明的粘合剂制品通常以胶带的形式提供，通常为具有远远超过其宽度（横幅尺寸）的纵向尺寸（下卷尺寸）的带状。
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公开(公告)号：US5486427A
公开(公告)日：1996-01-23
申请号：US292890
申请日：1994-08-19
CPC分类号： H01L24/83 , B23K35/0222 , H01L23/49883 , H01L24/29 , H05K3/323 , H01L2224/29298 , H01L2224/8319 , H01L2224/838 , H01L2924/00011 , H01L2924/00013 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01023 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01061 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/0781 , H01L2924/09701 , H01L2924/12033 , H01L2924/14 , H05K2201/09945 , H05K2201/10378 , H05K2201/10719 , H05K2203/0338 , H05K2203/0425 , H05K2203/128 , H05K3/102 , Y10T428/12 , Y10T428/12014
摘要： The present invention provides a method for providing an array of metal microbeads on a substrate, preferably in a regular pattern of very fine, uniform size microspheres or microbeads at precise spacing or scale previously unachievable. The method of the present invention comprises the steps of providing a metal layer on a substrate that is partitioned into metal regions; heating the metal layer to a temperature sufficient to melt the metal and to permit beading of the layer into discrete microbeads.
摘要翻译： 本发明提供了一种用于在衬底上提供金属微珠阵列的方法，优选地以非常精细，均匀尺寸的微球或微珠的规则图案以精确的间隔或尺度提前预先不可实现。 本发明的方法包括在分隔成金属区域的基板上设置金属层的步骤; 将金属层加热到足以熔化金属的温度，并允许该层将珠粒串联成离散的微珠。
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公开(公告)号：US5028490A
公开(公告)日：1991-07-02
申请号：US270532
申请日：1988-11-14
CPC分类号： H05K9/0079 , B32B15/02 , B32B15/08 , H05K9/009 , Y10T29/49988 , Y10T428/12347 , Y10T428/12444 , Y10T428/12569 , Y10T428/24331 , Y10T428/24994
摘要： The present invention provides a discontinuous metal/polymer composite, with a metal layer, formed from a plurality of fine metal strands, which may be used, for example, in static or EMI shielding. The metal layer comprises a plurality of fine metal strands provided on the substrate, the metal strands individually having a cross-section with an area of about 100 to 100,000 .mu.m.sup.2 and the cross-section of the individual metal strands having a flat portion and an arcuate portion. The metal and polymer may be selected so that the composite is capable of being thermoformed without loss of electrical conductivity or transparency.
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公开(公告)号：US5897930A
公开(公告)日：1999-04-27
申请号：US775736
申请日：1996-12-31
CPC分类号： C09J7/0232 , B29C59/022 , C09J7/0207 , C09J7/026 , B29C2059/023 , B29C2791/001 , B29C59/04 , Y10T428/1476 , Y10T428/24479
摘要： A carrier web having at least one surface that is multiple, sequentially embossed, wherein depressions created from the prior embossing patterns(s) are preserved during the subsequent embossing pattern(s) even though the subsequent embossing pattern(s) are superimposed on the depressions from the prior embossing pattern(s). The patterns of embossing can be Euclidean or fractal created from machine tools produced using microreplication and other techniques. The carrier webs are useful for release liners for pressure sensitive adhesives and a number of other industrial and consumer applications.
摘要翻译： 具有多个，顺序压花的至少一个表面的载体网，其中在随后的压花图案期间保留从现有压花图案产生的凹陷，即使随后的压印图案叠加在凹陷上 从现有的压花图案。 压纹的图案可以是使用微复制和其他技术生产的机床产生的欧几里得或分形。 载体网可用于压敏粘合剂和许多其它工业和消费应用的剥离衬垫。
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