SE9704395D0 - Method of binding oil in wood - Google Patents

Method of binding oil in wood

Info

Publication number
SE9704395D0
SE9704395D0 SE9704395A SE9704395A SE9704395D0 SE 9704395 D0 SE9704395 D0 SE 9704395D0 SE 9704395 A SE9704395 A SE 9704395A SE 9704395 A SE9704395 A SE 9704395A SE 9704395 D0 SE9704395 D0 SE 9704395D0
Authority
SE
Sweden
Prior art keywords
oil
anhydride
wood
order
treated
Prior art date
Application number
SE9704395A
Other languages
Swedish (sv)
Other versions
SE509980C2 (en
SE9704395L (en
Inventor
Juhani Piipponen
Leena Paajanen
Pentti Ek
Pertti Viitaniemi
Saila Jaemsae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of SE9704395D0 publication Critical patent/SE9704395D0/en
Publication of SE9704395L publication Critical patent/SE9704395L/en
Publication of SE509980C2 publication Critical patent/SE509980C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, 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; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, 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; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B27K3/156—Combined with grafting onto wood fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, 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; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/50—Mixtures of different organic impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/005—Drying oils
    • 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
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention relates to a method for binding oil to wood and to a composition used in the method. According to the invention a wood product is contacted with a composition containing a solid anhydride, vegetable oil and alcohol. The treated wood product is dried and then subjected to a heat treatment at a temperature above 150 DEG C in order to bind the oil. The vegetable oil used preferably comprises at least one double bond, such as linseed oil, tall oil or rapeseed oil, and the anhydride used comprises maleic anhydride, succinic anhydride or phthalic anhydride. An auxiliary solvent, i.e. a lower aliphatic alcohol is used in order to help mixing the oil with the anhydride. By means of the invention the oil is so well bound to the wood that no oil seeps out of the wood even if it is heated above 70 DEG C. The oil-treated products can be used for outdoor furniture and boat boards.
SE9704395A 1995-05-31 1997-11-28 Procedure for bonding oil to wood SE509980C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952654A FI104706B (en) 1995-05-31 1995-05-31 Ways to attach oil to wood
PCT/FI1996/000329 WO1996038275A1 (en) 1995-05-31 1996-05-31 Method for binding oil to wood

Publications (3)

Publication Number Publication Date
SE9704395D0 true SE9704395D0 (en) 1997-11-28
SE9704395L SE9704395L (en) 1998-01-23
SE509980C2 SE509980C2 (en) 1999-03-29

Family

ID=8543507

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704395A SE509980C2 (en) 1995-05-31 1997-11-28 Procedure for bonding oil to wood

Country Status (4)

Country Link
AU (1) AU5823796A (en)
FI (1) FI104706B (en)
SE (1) SE509980C2 (en)
WO (1) WO1996038275A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847964A1 (en) * 1998-10-17 2000-04-20 Knoell Hans Forschung Ev Non-aqueous composition containing an ester carrier based on a 1-4C monovalent alcohol and a natural vegetable oil fatty acid; useful for protecting wood against insects, bacteria and fungi
DE19852827A1 (en) * 1998-11-17 2000-05-18 Menz Martin Wood preservation process
SE0000870L (en) * 2000-03-16 2001-09-17 Lindhe Curt New procedure
DE10020957A1 (en) * 2000-04-28 2001-10-31 Jobeck Gmbh Biological wood preservation solution based on herbal extracts
NL1015728C2 (en) * 2000-07-17 2002-01-18 Dsm Nv Wood preservative.
FR2833202B1 (en) * 2001-12-11 2004-02-27 Organisation Nationale Interpr PROCESS FOR TREATING A LIGNO-CELLULOSIC MATERIAL, PARTICULARLY WOOD, WITH A VIEW TO ITS PRESERVATION AND IMPROVEMENT OF THESE MECHANICAL PROPERTIES, AND MATERIAL OBTAINED
FI114920B (en) * 2002-09-09 2005-01-31 Upm Kymmene Corp Wood preservatives and process for making the same
SE528250C2 (en) * 2004-02-27 2006-10-03 Calignum Technologies Ab A composition comprising an initiator and a method of treating wood with the composition
FI122233B (en) * 2006-05-22 2011-10-31 Hoeljaekkae Oy Process for pressure-impregnating wood or wood products with a wood preservative containing vegetable oil and impregnated wood
FR3018715A1 (en) * 2014-03-18 2015-09-25 Arc Nucleart PROCESS FOR THE TREATMENT BY DENSIFICATION OF A MATERIAL COMPRISING WOOD BY ESTERIFICATION REACTION BETWEEN SUCCINIC ACID AND GLYCEROL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141505A1 (en) * 1981-10-20 1983-04-28 Dr. Wolman Gmbh, 7573 Sinzheim WOOD PRESERVATIVES
NO872404L (en) * 1986-07-15 1988-01-18 Vianova Kunstharz Ag AFFICIENT PREPARATION AGENT.

Also Published As

Publication number Publication date
SE509980C2 (en) 1999-03-29
AU5823796A (en) 1996-12-18
FI952654A0 (en) 1995-05-31
FI952654A (en) 1996-12-01
FI104706B (en) 2000-03-31
WO1996038275A1 (en) 1996-12-05
SE9704395L (en) 1998-01-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed