Invention Grant
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
- Patent Title: Molded woody article and process for producing molded woody article
- Patent Title (中): 模制木质制品和生产模制木质制品的方法
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Application No.: US10594303Application Date: 2005-03-25
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Publication No.: US07678308B2Publication Date: 2010-03-16
- Inventor: Masanori Hashiba , Hideki Kawashiri , Kenichi Ioroi , Kouichi Matsui
- Applicant: Masanori Hashiba , Hideki Kawashiri , Kenichi Ioroi , Kouichi Matsui
- Applicant Address: JP Aichi JP Tokyo
- Assignee: Toyota Boshoku Kabushiki Kaisha,NOF Corporation
- Current Assignee: Toyota Boshoku Kabushiki Kaisha,NOF Corporation
- Current Assignee Address: JP Aichi JP Tokyo
- Agency: Patterson, Thuente, Skaar & Christensen, P.A.
- Priority: JP2004-109122 20040401
- International Application: PCT/JP2005/005497 WO 20050325
- International Announcement: WO2005/097445 WO 20051020
- Main IPC: B27N3/00
- IPC: B27N3/00
Abstract:
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.
Public/Granted literature
- US20070197736A1 Molded Woody Article And Process For Producing Molded Woody Article Public/Granted day:2007-08-23
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