发明申请
WO1997033686A1 MICROCAPSULE CONTAINING MAGNETIC FLUID, MANUFACTURING METHOD, AND USE THEREOF
审中-公开
基本信息:
- 专利标题: MICROCAPSULE CONTAINING MAGNETIC FLUID, MANUFACTURING METHOD, AND USE THEREOF
- 专利标题(中):包含磁性液体的微孔,制造方法及其应用
- 申请号:PCT/JP1997000646 申请日:1997-03-04
- 公开(公告)号:WO1997033686A1 公开(公告)日:1997-09-18
- 发明人: MATSUMOTO YUSHI-SEIYAKU CO., LTD. , NITTO BOSEKI CO., LTD.
- 申请人: MATSUMOTO YUSHI-SEIYAKU CO., LTD. , NITTO BOSEKI CO., LTD. , TANAKA, Koji , SHIBAMOTO, Toshihiko , NISHIZAKI, Akihiko
- 专利权人: MATSUMOTO YUSHI-SEIYAKU CO., LTD.,NITTO BOSEKI CO., LTD.,TANAKA, Koji,SHIBAMOTO, Toshihiko,NISHIZAKI, Akihiko
- 当前专利权人: MATSUMOTO YUSHI-SEIYAKU CO., LTD.,NITTO BOSEKI CO., LTD.,TANAKA, Koji,SHIBAMOTO, Toshihiko,NISHIZAKI, Akihiko
- 优先权: JP8/59244 19960315; JP8/251903 19960924
- 主分类号: B01J13/02
- IPC分类号: B01J13/02
摘要:
A microcapsule containing a magnetic fluid that can be mixed in or adhesively attached to building materials to effectively absorb or insulate noise. A thermally expanding microcapsule of this invention has a shell made of a thermoplastic resin and contains a magnetic fluid and a hydrophobic liquid foaming agent. The magnetic fluid is a hydrophobic organic solvent containing scattered magnetic fine particles with an average diameter of 5-200 nm. A hollow microcapsule of this invention has a shell made of a thermoplastic resin and contains therein a magnetic fluid and a hollow cell, the magnetic fluid being a hydrophobic organic solvent containing scattered magnetic fine particles with an average diameter of 5-200 nm. Further, a paint of this invention is mixed with these noise absorbing microcapsules.
摘要(中):
一种含有磁性流体的微胶囊,可以将其与建筑材料混合或粘附于建筑材料中以有效吸收或隔离噪音。 本发明的热膨胀微胶囊具有由热塑性树脂制成的外壳,并含有磁性流体和疏水液体发泡剂。 磁性流体是含有平均直径为5-200nm的散射磁性细颗粒的疏水性有机溶剂。 本发明的中空微胶囊具有由热塑性树脂制成的外壳,其中含有磁性流体和中空电池,该磁性流体是含有平均直径为5-200nm的散射磁性微粒的疏水性有机溶剂。 此外,本发明的涂料与这些噪声吸收微胶囊混合。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J13/00 | 胶体化学,例如,其他类目中不包括的胶体物料或其溶液的制备;微胶囊或微球的制造 |
--------B01J13/02 | .微胶囊或微球的制造 |