WO2008139772A1 - Tannin-base adhesive, woody composite material made by using the same, and process for production of the composite material - Google Patents

Tannin-base adhesive, woody composite material made by using the same, and process for production of the composite material Download PDF

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Publication number
WO2008139772A1
WO2008139772A1 PCT/JP2008/054256 JP2008054256W WO2008139772A1 WO 2008139772 A1 WO2008139772 A1 WO 2008139772A1 JP 2008054256 W JP2008054256 W JP 2008054256W WO 2008139772 A1 WO2008139772 A1 WO 2008139772A1
Authority
WO
WIPO (PCT)
Prior art keywords
woody
tannin
composite material
adhesive
production
Prior art date
Application number
PCT/JP2008/054256
Other languages
French (fr)
Japanese (ja)
Inventor
Masafumi Nakatani
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
Priority claimed from JP2008026204A external-priority patent/JP2009102604A/en
Application filed by Sekisui Chemical Co., Ltd. filed Critical Sekisui Chemical Co., Ltd.
Publication of WO2008139772A1 publication Critical patent/WO2008139772A1/en

Links

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
    • 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)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a tannin-base adhesive which exhibits high strength and high water resistance and does not generate any harmful volatile substance; woody composite materials made by using the adhesive and exhibiting excellent practical strength; and a process for production of the composite materials. A tannin-base adhesive obtained by blending a mixture of tannin or a modified tannin with a crosslinking or curing agent with at least one member selected from among hydrocarbon wax, surfactants, and resol-type phenol resin; a woody composite material composed of plural woody molding materials which are bonded to each other with the adhesive; and a process for the production of the woody composite material which comprises incorporating woody molding materials with the tannin-base adhesive to form a woody mat, hot-pressing the mat while making high-temperature steam permeate the mat, and thus curing the adhesive to form a woody composite material.
PCT/JP2008/054256 2007-05-09 2008-03-10 Tannin-base adhesive, woody composite material made by using the same, and process for production of the composite material WO2008139772A1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2007-124528 2007-05-09
JP2007124528 2007-05-09
JP2007-124545 2007-05-09
JP2007124545 2007-05-09
JP2007260753 2007-10-04
JP2007-260753 2007-10-04
JP2007262241 2007-10-05
JP2007-262241 2007-10-05
JP2008026204A JP2009102604A (en) 2007-05-09 2008-02-06 Tannin-base adhesive, woody composite material made by using the same, and method for producing the composite material
JP2008-026204 2008-02-06

Publications (1)

Publication Number Publication Date
WO2008139772A1 true WO2008139772A1 (en) 2008-11-20

Family

ID=40001995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054256 WO2008139772A1 (en) 2007-05-09 2008-03-10 Tannin-base adhesive, woody composite material made by using the same, and process for production of the composite material

Country Status (1)

Country Link
WO (1) WO2008139772A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011116930A (en) * 2009-10-27 2011-06-16 Panasonic Electric Works Co Ltd Vegetable-originated adhesive, vegetable originated composition, and wood composite material
WO2011138858A1 (en) * 2010-05-06 2011-11-10 株式会社コシイウッドソリューションズ Adhesive composition for plywood, method for producing plywood, and plywood
WO2020230034A1 (en) * 2019-05-15 2020-11-19 Stora Enso Oyj Use of bonding resin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125423A (en) * 1975-04-09 1976-11-01 Ooshika Shinko Kk Compositions for bonding wood materials
JPH07124912A (en) * 1993-10-29 1995-05-16 Yamaha Corp Wood panel
JP2004001358A (en) * 2002-03-27 2004-01-08 Sekisui Chem Co Ltd Woody composite material and its manufacturing method
JP2006062326A (en) * 2004-08-30 2006-03-09 Sekisui Chem Co Ltd Manufacturing method of woody composite material
JP2006348271A (en) * 2005-05-18 2006-12-28 Sekisui Chem Co Ltd Tannin adhesive, woody composite material using the same, and method for producing the woody composite material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125423A (en) * 1975-04-09 1976-11-01 Ooshika Shinko Kk Compositions for bonding wood materials
JPH07124912A (en) * 1993-10-29 1995-05-16 Yamaha Corp Wood panel
JP2004001358A (en) * 2002-03-27 2004-01-08 Sekisui Chem Co Ltd Woody composite material and its manufacturing method
JP2006062326A (en) * 2004-08-30 2006-03-09 Sekisui Chem Co Ltd Manufacturing method of woody composite material
JP2006348271A (en) * 2005-05-18 2006-12-28 Sekisui Chem Co Ltd Tannin adhesive, woody composite material using the same, and method for producing the woody composite material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011116930A (en) * 2009-10-27 2011-06-16 Panasonic Electric Works Co Ltd Vegetable-originated adhesive, vegetable originated composition, and wood composite material
WO2011138858A1 (en) * 2010-05-06 2011-11-10 株式会社コシイウッドソリューションズ Adhesive composition for plywood, method for producing plywood, and plywood
WO2020230034A1 (en) * 2019-05-15 2020-11-19 Stora Enso Oyj Use of bonding resin
CN114008161A (en) * 2019-05-15 2022-02-01 斯道拉恩索公司 Use of binding resins
SE544700C2 (en) * 2019-05-15 2022-10-18 Stora Enso Oyj Use of bonding resin
CN114008161B (en) * 2019-05-15 2024-02-13 斯道拉恩索公司 Use of binding resins

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