发明申请
US20050053779A1 Foamed dustproof material and dustproof structure using foamed dustproof material
审中-公开
泡沫防尘材料和防尘结构采用发泡防尘材料
- 专利标题: Foamed dustproof material and dustproof structure using foamed dustproof material
- 专利标题(中): 泡沫防尘材料和防尘结构采用发泡防尘材料
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申请号: US10921845申请日: 2004-08-20
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公开(公告)号: US20050053779A1公开(公告)日: 2005-03-10
- 发明人: Makoto Saitou , Nobuyuki Takahashi , Katsuhiko Tachibana
- 申请人: Makoto Saitou , Nobuyuki Takahashi , Katsuhiko Tachibana
- 专利权人: NITTO DENKO CORPORATION
- 当前专利权人: NITTO DENKO CORPORATION
- 优先权: JPP.2003-298409 20030822
- 主分类号: B32B3/00
- IPC分类号: B32B3/00 ; B32B3/26 ; B32B9/00 ; C08J9/00 ; C08J9/08 ; C08J9/12 ; C09J7/02 ; C09K3/22 ; G02F1/1339 ; H01H1/10
摘要:
A foamed dustproof material which comprises a foamed body, wherein the foamed body has an average cell diameter of from 10 to 90 μm, a load against repulsion upon compressing to 50% of from 0.1 to 3.0 N/cm2, and an apparent density of from 0.01 to 0.10 g/cm3.
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