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公开(公告)号：EP0269567A3
公开(公告)日：1988-07-06
申请号：EP87810648
申请日：1987-11-09
申请人： CIBA-GEIGY AG
CPC分类号： H01L23/4828 , C04B41/4884 , C04B41/52 , C04B41/83 , C04B41/89 , C08G18/61 , C08G18/6511 , C08G77/458 , C09J175/04 , H01B1/22 , H01L2924/0002 , H05K1/181 , H05K3/321 , H05K2201/0129 , H05K2201/0133 , H05K2201/0162 , H01L2924/00
摘要： The present invention relates to potentially adhesive eiectrically conductive compositions and to films formed from these compositions which are capable of being employed in particular for the adhesive bonding of the surfaces of electronic oevices. These compositions are characterized in that they comprise a thermoplastic block copolymer containing polysiloxane and urethane groups, with elastomeric properties and particles whose surface at least is electrically conductive and, if appropriate, a solvent or diluent.
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公开(公告)号：EP0264635A3
公开(公告)日：1988-05-11
申请号：EP87113706
申请日：1987-09-18
CPC分类号： H01L23/4828 , C08K3/08 , C08L83/00 , C08L2666/54 , C09J183/04 , H01B1/22 , H01L24/29 , C08L83/04
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3.发明公开Solderable conductive compositions, their use as coatings on substrates, and compositions useful in forming them 失效可焊接的导电组合物，它们作为基材上的涂料，以及有用的成分组合物
公开(公告)号：EP0169060A3
公开(公告)日：1986-08-27
申请号：EP85305082
申请日：1985-07-17
发明人： St. John, Frank , Shahbazi, Sanson
IPC分类号： H01B01/22
CPC分类号： C08K3/08 , H01B1/22 , H05K1/095 , Y10S428/901
摘要： This invention is concerned with directly solderable conductive compositions which may be bonded directly to substrates. The conductive compositions comprise silver, substantially in the form of flake, and resin system, said resin system comprising phenolic resin, acrylic resin, polyurethane resin, vinyl chloride/vinyl acetate copolymer, epoxy resin and epoxy hardener. This invention is also concerned with compositions useful in forming conductive compositions and the coating of at least a portion of the surface of substrates with conductive compositions.
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4.发明公开Flexible tape having stripes of electrically conductive particles for making multiple connections 失效具有导电颗粒条纹的柔性带，用于制造多个连接
公开(公告)号：EP0174776A3
公开(公告)日：1986-08-13
申请号：EP85306122
申请日：1985-08-29
IPC分类号： H01B01/22
CPC分类号： H01R4/04 , H01B1/22 , H01L23/4828 , H01L2924/0002 , H05K3/102 , H05K3/321 , H05K3/361 , H05K2203/052 , Y10S428/90 , Y10S428/906 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/2857 , H01L2924/00
摘要： Individual electrical connections between two banks of electrodes can be made by the novel tape, a layer of which contains electrically conductive particles. Each particle has an electrically conductive surface and a ferromagnetic core by which the particles can be magnetically attracted to form nonintersecting stripes, each stripe containing a continuous array of contacting particles and hence being electrically conductive over both its length and thickness.
摘要翻译： 两组电极之间的单独电连接可由新型胶带制成，其一层包含导电颗粒。 每个颗粒具有导电表面和铁磁芯，通过该铁磁性粒子可以磁性吸引颗粒以形成非接触条纹，每个条纹包含连续的接触颗粒阵列，因此在其长度和厚度上都是导电的。
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5.发明公开Flexible tape having bridges of electrically conductive particles extending across its pressure sensitive adhesive layer 失效具有导电敏感性颗粒的布线的柔性带延伸其压敏敏感粘合层
公开(公告)号：EP0174777A3
公开(公告)日：1986-08-06
申请号：EP85306123
申请日：1985-08-29
CPC分类号： H01R4/04 , H01B1/22 , H05K3/323 , H05K2201/083 , H05K2203/104 , Y10S428/90 , Y10S428/906 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/2857
摘要： Flexible tape having a pressure-sensitive adhesive layer containing particles, each particle having a ferromagnetic core and an electrically conductive surface. By virtue of the ferromagnetic cores, the particles can be magnetically attracted to form a large number of discrete electrically conductive bridges extending through the thickness of the adhesive layer. The tape can be used both to bond together and to electrically connect individual members of facing arrays of electrodes.
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6.发明公开Conductive elastomers from electrically conductive fibers in silicone emulsion 失效导电弹性体来自硅导电纤维中的导电纤维
公开(公告)号：EP0173561A3
公开(公告)日：1986-08-27
申请号：EP85306092
申请日：1985-08-28
IPC分类号： H01B01/22
摘要： A composition which provides an electrically conductive product upon removal of the water at ambient conditions is described. The composition comprises a dispersed phase of elastomer and a continuous phase of water containing a material selected from the group comprising colloidal silica, alkali metal silicates, and organosilicates. Also present in the continuous phase is greater than 10 parts by weight of electrically conductive particles in the form of fibers having a diameter of less than 25 micrometres and a length of less than 10 millimeters with the ratio of length to diameter of greater than 10: 1. Upon drying, the emulsion yields an electrically conductive elastic product having elastomer particles and electrically conductive fibers dispersed in a solid polar continuous phase. The electrically conductive product is particularly useful as an efficient shield for electromagnetic radiation in the radio and television frequencies.
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公开(公告)号：EP0170063A3
公开(公告)日：1986-08-13
申请号：EP85108001
申请日：1985-06-27
发明人： Yamaguchi, Shoji Mitsubishi Petrochem. Co., Ltd. , Yamada, Kimiko Mitsubishi Petrochem. Co., Ltd.
IPC分类号： H01B01/22
CPC分类号： H01B1/22 , C08K5/3472 , C08K5/5398 , C09D5/24 , H01R4/04 , H05K1/095 , H05K3/321
摘要： A copper-type conductive coating composition which comprises:
(A) a copper powder with hydrogen loss of at most 0.2% by weight or a copper powder with its oxidized surface layer removed by treatment with an organic carboxylic acid, (B) a coating binder resin, and (C) an antioxidant selected from triazoles represented by the formula:
wherein Y is a hydroxyl group, a hydrogen atom, a C 1 -C 18 alkyl group or a halogen atom, and a is an integer of 1 to 3, and trithiophosphites represented by the formula:
wherein each of R, to R 3 is a C 1 -C 30 alkyl group or an allyl group.-
8.发明公开Anisotropic-electroconductive adhesive film and circuit connecting method using the same 失效各向异性电磁粘接膜和使用其的电路连接方法
公开(公告)号：EP0140619A3
公开(公告)日：1986-05-14
申请号：EP84306963
申请日：1984-10-11
CPC分类号： H01L23/49883 , H01L2924/0002 , H01R4/04 , H05K3/323 , H05K3/361 , H05K2201/0129 , H05K2201/0133 , H05K2201/0266 , H01L2924/00
摘要： An anisotropic-electroconductive adhesive film containing a small quantity of electroconductive particles of defined shape in an adhesive component layer of limited thickness is useful for connecting micro-sized circuits, etc. due to its anisotropy in electroconductivity and good transparency.
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公开(公告)号：EP0021538A3
公开(公告)日：1981-07-01
申请号：EP80200593
申请日：1980-06-20
IPC分类号： H01B01/22
CPC分类号： H01L27/013 , H01B1/16 , H05K1/092 , Y10S428/901
摘要： Air-fireable thick film conductor compositions are provided. The conductor composition is a paste containing 1) an inorganic powder made from an intermetallic phase copper-aluminum powder, aluminum powder and a glass frit and 2) an inert organic liquid vehicle.
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公开(公告)号：EP0291064A3
公开(公告)日：1988-12-28
申请号：EP88107672
申请日：1988-05-13
发明人： Yamamoto, Yasuo c/o Du Pont Japan Ltd. , Inaba, Akira c/o Du Pont Japan Ltd. , Kitagaki, Takashi c/o Du Pont Japan Ltd.
IPC分类号： H01B01/22
摘要： A conductive paste composition consists of an admixture of: a) conductive metal particles having an average particle size of about 0.3 to 1.0 µm; b) particles uniformly coated with a conductive metal and having an average particle size of not more than 1 mm; and c) an organic medium, the admixture of particles (a) and (b) being dispersed in the organic medium.
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