发明授权
- 专利标题: Biodegradable material for audio systems
- 专利标题(中): 用于音频系统的可生物降解材料
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申请号: US10537168申请日: 2003-11-28
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公开(公告)号: US07576154B2公开(公告)日: 2009-08-18
- 发明人: Shinichiro Yamada , Yuko Fujihira , Hiroyuki Mori , Tsutomu Noguchi , Kunihiko Tokura , Masaru Uryu
- 申请人: Shinichiro Yamada , Yuko Fujihira , Hiroyuki Mori , Tsutomu Noguchi , Kunihiko Tokura , Masaru Uryu
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sonnenschein Nath & Rosenthal LLP
- 优先权: JP2002-350369 20021202
- 国际申请: PCT/JP03/15234 WO 20031128
- 国际公布: WO2004/052047 WO 20040617
- 主分类号: C08K3/10
- IPC分类号: C08K3/10 ; C08K3/30 ; C08K3/26
摘要:
A material for acoustic apparatus housing, which is advantageous not only in that it prevents the resin from suffering corrosion and is unlikely to impose a burden on the environment, but also in that it has excellent performance as an acoustic apparatus housing. A material for acoustic apparatus housing, characterized in that it comprises a biodegradable polymer compound, an inorganic material, and a hydrolysis inhibitor.
公开/授权文献
- US20060124383A1 Biodegradable material for audio systems 公开/授权日:2006-06-15