公开(公告)号：US06406746B1

公开(公告)日：2002-06-18

申请号：US09516733

申请日：2000-03-01

申请人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

发明人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

IPC分类号： B01J1320

CPC分类号： H01L24/83 ,  H01B1/22 ,  H01L23/4828 ,  H01L23/49513 ,  H01L23/49883 ,  H01L24/29 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/04026 ,  H01L2224/05554 ,  H01L2224/1134 ,  H01L2224/13099 ,  H01L2224/29101 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/29399 ,  H01L2224/48 ,  H01L2224/49171 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/10253 ,  H05K3/321 ,  H01L2924/00 ,  H01L2924/00015 ,  H01L2224/45099 ,  H01L2224/05599

摘要： A process for producing a MC-type conductive filler includes treating minute metallic particles with a coupling agent, preparing an oil phase of the coupling agent-treated minute metallic particles and a reactive substance A, the reactive substance A directly contacting the metallic particles. Then, an aqueous phase is prepared having a reactive substance B, which is capable of reacting with the reactive substance A, dissolved in water. Thereafter, the oil phase is dispersed in the aqueous phase to form a suspension. In situ reaction of the reactive substances A and B is then caused by applying heat to the suspension or adding a catalyst to the suspension. This forms a coating of a thermosetting insulating resin on the surface of the minute metallic particles. Alternatively, the reactive substance B may not be used. A MC-type conductive filler may also be made by immersing minute metallic particles in an affinity agent, immersing and dispersing the affinity agent treated-particles in an epoxy monomer and polymerizing the monomer to form an insulating polymer on the surface of the minute metallic particles.

摘要翻译： 制造MC型导电填料的方法包括用偶联剂处理微小的金属颗粒，制备偶联剂处理的微小金属颗粒的油相和反应物质A，直接与金属颗粒接触的反应物质A. 然后，制备具有能够与溶解在水中的反应性物质A反应的反应物质B的水相。 此后，将油相分散在水相中以形成悬浮液。 然后通过向悬浮液中加热或向悬浮液中加入催化剂来引起反应性物质A和B的原位反应。 这在微细金属颗粒的表面上形成热固性绝缘树脂的涂层。 或者，可以不使用反应性物质B. MC型导电填料还可以通过将微小金属颗粒浸入亲和剂中，将亲和剂处理的颗粒浸入并分散在环氧单体中并聚合单体以在微小金属颗粒的表面上形成绝缘聚合物 。

公开(公告)号：US06737108B2

公开(公告)日：2004-05-18

申请号：US10143869

申请日：2002-05-14

申请人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

发明人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

IPC分类号： B01J1320

CPC分类号： H01L24/83 ,  H01B1/22 ,  H01L23/4828 ,  H01L23/49513 ,  H01L23/49883 ,  H01L24/29 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/04026 ,  H01L2224/05554 ,  H01L2224/1134 ,  H01L2224/13099 ,  H01L2224/29101 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/29399 ,  H01L2224/48 ,  H01L2224/49171 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/10253 ,  H05K3/321 ,  H01L2924/00 ,  H01L2924/00015 ,  H01L2224/45099 ,  H01L2224/05599

摘要： A process for producing a MC-type conductive filler includes treating minute metallic particles with a coupling agent, preparing an oil phase of the coupling agent-treated minute metallic particles and a reactive substance A, the reactive substance A directly contacting the metallic particles. Then, an aqueous phase is prepared having a reactive substance B, which is capable of reacting with the reactive substance A, dissolved in water. Thereafter, the oil phase is dispersed in the aqueous phase to form a suspension. In situ reaction of the reactive substances A and B is then caused by applying heat to the suspension or adding a catalyst to the suspension. This forms a coating of a thermosetting insulating resin on the surface of the minute metallic particles. Alternatively, the reactive substance B may not be used. A MC-type conductive filler may also be made by immersing minute metallic particles in an affinity agent, immersing and dispersing the affinity agent treated-particles in an epoxy monomer and polymerizing the monomer to form an insulating polymer on the surface of the minute metallic particles.

摘要翻译： 制造MC型导电填料的方法包括用偶联剂处理微小的金属颗粒，制备偶联剂处理的微小金属颗粒的油相和反应物质A，直接与金属颗粒接触的反应物质A. 然后，制备具有能够与溶解在水中的反应性物质A反应的反应物质B的水相。 此后，将油相分散在水相中以形成悬浮液。 然后通过向悬浮液中加热或向悬浮液中加入催化剂来引起反应性物质A和B的原位反应。 这在微细金属颗粒的表面上形成热固性绝缘树脂的涂层。 或者，可以不使用反应性物质B. MC型导电填料还可以通过将微小金属颗粒浸入亲和剂中，将亲和剂处理的颗粒浸入并分散在环氧单体中并聚合单体以在微小金属颗粒的表面上形成绝缘聚合物 。

公开(公告)号：US6080443A

公开(公告)日：2000-06-27

申请号：US986151

申请日：1997-12-05

申请人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

发明人： Hiroaki Date ,  Makoto Usui ,  Isao Watanabe ,  Yuko Hozumi

IPC分类号： B01J13/14 ,  C08F2/44 ,  C08K7/00 ,  C09J9/02 ,  C09J11/04 ,  H01B1/00 ,  H01B1/22 ,  H01L21/60 ,  H01L23/482 ,  H01L23/495 ,  H01R11/01 ,  H01R43/00 ,  H05K3/32 ,  B01J13/20 ,  B05D7/14

CPC分类号： H01B1/22 ,  H01L23/4828 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/1134 ,  H01L2224/13099 ,  H01L2224/29101 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/29399 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L23/49513 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H05K3/321

摘要： A process for producing a MC-type conductive filler includes treating minute metallic particles with a coupling agent, preparing an oil phase of the coupling agent-treated minute metallic particles and a reactive substance A, the reactive substance A directly contacting the metallic particles. Then, an aqueous phase is prepared having a reactive substance B, which is capable of reacting with the reactive substance A, dissolved in water. Thereafter, the oil phase is dispersed in the aqueous phase to form a suspension. In situ reaction of the reactive substances A and B is then caused by applying heat to the suspension or adding a catalyst to the suspension. This forms a coating of a thermosetting insulating resin on the surface of the minute metallic particles. Alternatively, the reactive substance B may not be used. A MC-type conductive filler may also be made by immersing minute metallic particles in an affinity agent, immersing and dispersing the affinity agent treated-particles in an epoxy monomer and polymerizing the monomer to form an insulating polymer on the surface of the minute metallic particles.