WO2008139767A1 - タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法 - Google Patents

タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法 Download PDF

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Publication number
WO2008139767A1
WO2008139767A1 PCT/JP2008/053742 JP2008053742W WO2008139767A1 WO 2008139767 A1 WO2008139767 A1 WO 2008139767A1 JP 2008053742 W JP2008053742 W JP 2008053742W WO 2008139767 A1 WO2008139767 A1 WO 2008139767A1
Authority
WO
WIPO (PCT)
Prior art keywords
woody
tannin
composite material
adhesive
woody composite
Prior art date
Application number
PCT/JP2008/053742
Other languages
English (en)
French (fr)
Inventor
Masaki Shimada
Yasuyuki Kori
Masafumi Nakatani
Sho Kikyotani
Original Assignee
Sekisui Chemical Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co., Ltd. filed Critical Sekisui Chemical Co., Ltd.
Publication of WO2008139767A1 publication Critical patent/WO2008139767A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J193/00—Adhesives based on natural resins; Adhesives based on derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

　接着剤を塗布した被塗工物、例えば木質チップのような木質系成形材料等が配向装置において、左右方向の水平面内だけでなく、上下方向についても一方向に配列され、良好な外観を呈するとともに、粉塵による作業環境の悪化を低減できるタンニン系接着剤、および、該タンニン系接着剤を用いた実用強度に優れた木質系複合材料とその製造方法を提供する。 　タンニン系接着剤を、タンニンまたは変性タンニンまたはその水溶液若しくは水分散液と第３級アミンと易スリップ性表面改質剤とが配合されてなるか、或いはタンニンまたは変性タンニン或いはそれらの水溶液若しくは水分散液と第３級アミンとが配合されてなり、かつｐＨが１０より大きく１３以下とされているものとし、木質系複合材料を、複数の木質系成形材料が上記タンニン系接着剤によって互いに接着されているものとする。この木質系複合材料は、木質系成形材料と上記タンニン系接着剤とを混和して木質マットを形成させた後、この木質マットに高温水蒸気を浸透させながら木質マットを加熱及び加圧してタンニン系接着剤を硬化させることにより得られる。
PCT/JP2008/053742 2007-05-08 2008-03-03 タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法 WO2008139767A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007123746 2007-05-08
JP2007123605 2007-05-08
JP2007-123605 2007-05-08
JP2007-123746 2007-05-08

Publications (1)

Publication Number Publication Date
WO2008139767A1 true WO2008139767A1 (ja) 2008-11-20

Family

ID=40001990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053742 WO2008139767A1 (ja) 2007-05-08 2008-03-03 タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法

Country Status (2)

Country Link
JP (1) JP2008303378A (ja)
WO (1) WO2008139767A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755878A (zh) * 2012-07-27 2012-10-31 福州赛孚玛尼环保科技有限公司 一种净化用木屑材料的化学改性方法
CN108929652A (zh) * 2018-08-08 2018-12-04 西南林业大学 木材胶黏剂及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY163825A (en) * 2011-10-13 2017-10-31 Aica Kogyo Co Ltd Decorative board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003037583A1 (fr) * 2001-10-29 2003-05-08 Shinji Gotou Procede de production de bois d'oeuvre
JP3515099B2 (ja) * 2002-03-27 2004-04-05 積水化学工業株式会社 木質系複合材の製造方法
JP2004231814A (ja) * 2003-01-30 2004-08-19 Oshika:Kk 水性接着剤組成物及びそれを用いる木質パネル
JP2006062327A (ja) * 2004-08-30 2006-03-09 Sekisui Chem Co Ltd 木質系複合材料の製造方法（タンニンの自己硬化）
JP2006348271A (ja) * 2005-05-18 2006-12-28 Sekisui Chem Co Ltd タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003037583A1 (fr) * 2001-10-29 2003-05-08 Shinji Gotou Procede de production de bois d'oeuvre
JP3515099B2 (ja) * 2002-03-27 2004-04-05 積水化学工業株式会社 木質系複合材の製造方法
JP2004231814A (ja) * 2003-01-30 2004-08-19 Oshika:Kk 水性接着剤組成物及びそれを用いる木質パネル
JP2006062327A (ja) * 2004-08-30 2006-03-09 Sekisui Chem Co Ltd 木質系複合材料の製造方法（タンニンの自己硬化）
JP2006348271A (ja) * 2005-05-18 2006-12-28 Sekisui Chem Co Ltd タンニン系接着剤、それを用いた木質系複合材料およびこの木質系複合材料の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755878A (zh) * 2012-07-27 2012-10-31 福州赛孚玛尼环保科技有限公司 一种净化用木屑材料的化学改性方法
CN108929652A (zh) * 2018-08-08 2018-12-04 西南林业大学 木材胶黏剂及其制备方法

Also Published As

Publication number Publication date
JP2008303378A (ja) 2008-12-18

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