Title:
CNF MOLDING METHOD, AND CNF MOLDING OBTAINED THROUGH SAID MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/076385
Kind Code:
A1
Abstract:
[Problem] To provide a cellulose nano-fiber (CNF) molding method with which it is possible to highly productively obtain a three-dimensionally shaped CNF molding, and a CNF molding obtained through said molding method. [Solution] A porous medium 1 and a rectangular stainless steel frame 2 are arranged in an overlapping manner to form a molding box 3. CNF 4 is placed in the molding box 3, and the porous medium 1 is arranged thereon. At this time, wrapping the CNF 4 using a nylon mesh 5 makes it possible to prevent leakage from a clearance between the molding box 3 and the porous medium 1, and to prevent the porous medium 1 from clogging up. The porous medium 1 is heated at both the top and bottom thereof, and is hot-pressed for a discretionary time while a load is applied thereto. This makes it possible to obtain a desired molding 6.
Inventors:
HIKIDA SHINICHI (JP)
Application Number:
PCT/JP2015/081830
Publication Date:
May 19, 2016
Filing Date:
November 12, 2015
Export Citation:
Assignee:
CHUETSU PULP AND PAPER CO LTD (JP)
International Classes:
D21H11/16; C08B15/08; D21H15/02; D21J3/00
Foreign References:
| JPH11222794A | 1999-08-17 | |||
| JP2000054300A | 2000-02-22 | |||
| JPH1193100A | 1999-04-06 | |||
| JP2001123400A | 2001-05-08 | |||
| JP2011038031A | 2011-02-24 | |||
| JPH10337791A | 1998-12-22 |
Other References:
See also references of EP 3219848A4
Attorney, Agent or Firm:
KAIGUCHI MUNEAKI (JP)
Opening Muneaki (JP)
Opening Muneaki (JP)
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