发明授权
US09074021B2 Cellulose derivative, thermo-molding material, molded body and method for preparation thereof, and case for electric and electronic devices
有权
纤维素衍生物,热成型材料,成型体及其制备方法以及电气和电子设备的情况
- 专利标题: Cellulose derivative, thermo-molding material, molded body and method for preparation thereof, and case for electric and electronic devices
- 专利标题(中): 纤维素衍生物,热成型材料,成型体及其制备方法以及电气和电子设备的情况
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申请号: US13389990申请日: 2010-08-11
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公开(公告)号: US09074021B2公开(公告)日: 2015-07-07
- 发明人: Shigeki Uehira , Youichirou Takeshima
- 申请人: Shigeki Uehira , Youichirou Takeshima
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM CORPORATION
- 当前专利权人: FUJIFILM CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Buchanan, Ingersoll & Rooney PC
- 优先权: JP2009-187415 20090812; JP2009-295107 20091225
- 国际申请: PCT/JP2010/063661 WO 20100811
- 国际公布: WO2011/019063 WO 20110217
- 主分类号: C08B3/06
- IPC分类号: C08B3/06 ; C08B3/18 ; C08B3/10 ; C08B3/00 ; C08B3/16 ; C08B13/00 ; C08L1/32
摘要:
A thermo-molding material contains a water-insoluble cellulose derivative, wherein the water-insoluble cellulose derivative comprises: A) a hydrocarbon group; B) a group containing an acyl group: —CO—RB1 and an alkyleneoxy group: —RB2—O— (RB1 represents a hydrocarbon group, and RB2 represents an alkylene group having 3 carbon atoms); and C) an acyl group: —CO—RC (RC represents a hydrocarbon group).
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