发明授权
US07678308B2 Molded woody article and process for producing molded woody article
失效
模制木质制品和生产模制木质制品的方法
- 专利标题： Molded woody article and process for producing molded woody article
- 专利标题（中）： 模制木质制品和生产模制木质制品的方法
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申请号： US10594303申请日： 2005-03-25
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公开(公告)号： US07678308B2公开(公告)日： 2010-03-16
- 发明人: Masanori Hashiba , Hideki Kawashiri , Kenichi Ioroi , Kouichi Matsui
- 申请人： Masanori Hashiba , Hideki Kawashiri , Kenichi Ioroi , Kouichi Matsui
- 申请人地址： JP Aichi JP Tokyo
- 专利权人： Toyota Boshoku Kabushiki Kaisha,NOF Corporation
- 当前专利权人： Toyota Boshoku Kabushiki Kaisha,NOF Corporation
- 当前专利权人地址： JP Aichi JP Tokyo
- 代理机构： Patterson, Thuente, Skaar & Christensen, P.A.
- 优先权： JP2004-109122 20040401
- 国际申请： PCT/JP2005/005497 WO 20050325
- 国际公布： WO2005/097445 WO 20051020
- 主分类号： B27N3/00
- IPC分类号： B27N3/00
摘要：
A method for manufacturing a molded article includes the step of pressing a pre-molding material that is prepared by dispersing a polylactic acid-base aliphatic polyester and a compatible copolymer into kenaf fibers. The compatible copolymer contains a first polymerizable monomer and a second polymerizable monomer. The pressing step is performed at a temperature that permit the polylactic acid-base aliphatic polyester to be changed to a softened state or a molten state. The first polymerizable monomer has a polymerizable double bond part and a hydrophilic group. The second polymerizable monomer has a polymerizable double bond part and an epoxy group.
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