Title:
PRODUCTION METHOD FOR PARTICLE BOARD AND FIBER BOARD
Document Type and Number:
WIPO Patent Application WO/2012/098749
Kind Code:
A1
Abstract:
Provided is a production method for particle boards or fiber boards which achieves production efficiency greater than that of conventional production methods. A production method for a particle board or a fiber board, comprising the step of adding polycarboxylic acid into a plant-derived product that has been segmented or formed into fibers, and further comprising the step of adding a small amount a compound having one or more types of an isocyanate group to the plant-derived product and/or the polycarboxylic acid.
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Inventors:
UMEMURA KENJI (JP)
YASUI ETSUYA (JP)
YASUI ETSUYA (JP)
Application Number:
PCT/JP2011/075595
Publication Date:
July 26, 2012
Filing Date:
November 07, 2011
Export Citation:
Assignee:
UNIV KYOTO (JP)
SUMITOMO FORESTRY (JP)
UMEMURA KENJI (JP)
YASUI ETSUYA (JP)
SUMITOMO FORESTRY (JP)
UMEMURA KENJI (JP)
YASUI ETSUYA (JP)
International Classes:
B27D1/04; B29C43/34; B27N3/04; B29C43/02; C08K5/092; C08K5/29; C08L97/00; B29K1/00; B29K35/00; B29K83/00; B29L7/00
Domestic Patent References:
| WO2010001988A1 | 2010-01-07 |
Foreign References:
| JP2002508264A | 2002-03-19 | |||
| JPH11207711A | 1999-08-03 | |||
| JPH10231164A | 1998-09-02 | |||
| JP2006205695A | 2006-08-10 |
Other References:
See also references of EP 2666609A1
Attorney, Agent or Firm:
ASAMURA Kiyoshi et al. (JP)
Hiroshi Asamura (JP)
Hiroshi Asamura (JP)
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Claims: