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1. WO2022004796 - FLOW MOLDING WOODY MATERIAL AND FLOW MOLDING MATERIAL INCLUDING SAME AND WOODY MOLDED BODY

Publication Number WO/2022/004796
Publication Date 06.01.2022
International Application No. PCT/JP2021/024777
International Filing Date 30.06.2021
IPC
B27K 5/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
5Staining or dyeing wood; Bleaching wood; Treating of wood not provided for in groups B27K1/ or  B27K3/105
06Softening or hardening wood
B27N 3/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
CPC
B27K 5/06
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
5Treating of wood not provided for in groups B27K1/00, B27K3/00
06Softening or hardening of wood
B27N 3/08
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
Applicants
  • 国立研究開発法人産業技術総合研究所 NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY [JP]/[JP]
Inventors
  • 関 雅子 SEKI Masako
  • 阿部 充 ABE Mitsuru
  • 三木 恒久 MIKI Tsunehisa
Agents
  • 小島 清路 KOJIMA Seiji
Priority Data
2020-11343030.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) FLOW MOLDING WOODY MATERIAL AND FLOW MOLDING MATERIAL INCLUDING SAME AND WOODY MOLDED BODY
(FR) MATÉRIAU À BASE DE BOIS DE MOULAGE PAR ÉCOULEMENT ET MATÉRIAU DE MOULAGE PAR ÉCOULEMENT LE COMPRENANT ET CORPS MOULÉ EN BOIS
(JA) 流動成形用木質材料及びそれを含む流動成形用材料並びに木質成形体
Abstract
(EN) A flow molding woody material according to the present invention is used in a method for manufacturing a woody molded body by shaping with application of a pressure. In an ATR spectrum of the inside or the surface of a material by an infrared spectroscopic analysis method, the ratio (HB/HA) of a height (HA) of an absorption peak by C-H stretching vibration detected at 2850 to 2950 cm-1 to a height (HB) of an absorption peak by skeletal vibration of an aromatic ring detected at 1480 to 1540 cm-1 is 1.10 or less.
(FR) La présente invention concerne un matériau à base de bois de moulage par écoulement qui est utilisé dans un procédé de fabrication d'un corps moulé en bois par façonnage avec application d'une pression. Dans un spectre ATR de l'intérieur ou de la surface d'un matériau par un procédé d'analyse spectroscopique infrarouge, le rapport (HB/HA) d'une hauteur (HA) d'un pic d'absorption par vibration d'étirement C-H détecté à 2850 à 2950 cm-1 à une hauteur (HB) d'un pic d'absorption par vibration squelettique d'un cycle aromatique détecté à 1480 à 1540 cm-1 est de 1,10 ou moins.
(JA) 本発明の流動成形用木質材料は、圧力を加えることにより賦形して木質成形体を製造する方法に用いられ、赤外線分光分析法による材料の内部又は表面のATRスペクトルにおいて、2850~2950cm-1に検出されるC-H伸縮振動による吸収ピークの高さ(H)と、1480~1540cm-1に検出される芳香環の骨格振動による吸収ピークの高さ(H)との比(H/H)が1.10以下である。
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