SE320480B - - Google Patents

Info

Publication number
SE320480B
SE320480B SE11578/66A SE1157866A SE320480B SE 320480 B SE320480 B SE 320480B SE 11578/66 A SE11578/66 A SE 11578/66A SE 1157866 A SE1157866 A SE 1157866A SE 320480 B SE320480 B SE 320480B
Authority
SE
Sweden
Prior art keywords
glyoxal
hydroxyethyl
wood
glycol
aug
Prior art date
Application number
SE11578/66A
Inventor
R Moren
Original Assignee
Mo Och Domsjoe Ab
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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to SE11578/66A priority Critical patent/SE320480B/xx
Priority to NO169431A priority patent/NO121867B/no
Priority to DK424067AA priority patent/DK120257B/en
Priority to US662576A priority patent/US3547679A/en
Priority to AT778767A priority patent/AT278340B/en
Priority to DE19671642187 priority patent/DE1642187A1/en
Priority to GB39301/67A priority patent/GB1164689A/en
Priority to FI672288A priority patent/FI45835C/en
Priority to FR119047A priority patent/FR1534648A/en
Priority to NL6711761A priority patent/NL6711761A/xx
Publication of SE320480B publication Critical patent/SE320480B/xx

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
    • 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
    • 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1,164,689. Dimensionally stabilised wood. MO OCH DOMSJO A.B. 25 Aug., 1967 [26 Aug., 1966], No. 39301/67. Heading D1P. Wood is treated with 10-25% of polyalkylene glycol and 0.5-20% of glyoxal as an aqueous or organic solvent solution. The glycol may be diethylene, triethylene, dipropylene, or tripropylene glycol. The glyoxal (which effects cross-linking) may be in the form of glyoxal-sodium bisulphite or partially polymerised glyoxal. A catalyst, e.g. acetic or sulphuric acid or sodium bisulphate, may be used. The solution may also contain methyl, carboxymethyl, hydroxyethyl, methyl-hydroxyethyl, ethyl-hydroxyethyl, or ethyl-hydroxypropyl cellulose; polyvinyl alcohol; collagen; or casein. The moisture content of the wood being treated may exceed the fibre saturation point. Treatment may be by spraying or vacuum and/or pressure immersion.
SE11578/66A 1966-08-26 1966-08-26 SE320480B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE11578/66A SE320480B (en) 1966-08-26 1966-08-26
NO169431A NO121867B (en) 1966-08-26 1967-08-19
DK424067AA DK120257B (en) 1966-08-26 1967-08-22 Method for producing dimensionally stabilized wood and composition for use in the method.
US662576A US3547679A (en) 1966-08-26 1967-08-23 Dimensionally stabilized wood and method of making such wood
AT778767A AT278340B (en) 1966-08-26 1967-08-24 Dimensionally stabilized wood and process for its production
DE19671642187 DE1642187A1 (en) 1966-08-26 1967-08-24 Process for making wood dimensionally stable and the dimensionally stable wood thus obtained
GB39301/67A GB1164689A (en) 1966-08-26 1967-08-25 Treatment of Wood
FI672288A FI45835C (en) 1966-08-26 1967-08-25 A method for increasing the dimensional stability of wood.
FR119047A FR1534648A (en) 1966-08-26 1967-08-25 Dimensionally stabilized timber and process for its manufacture
NL6711761A NL6711761A (en) 1966-08-26 1967-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11578/66A SE320480B (en) 1966-08-26 1966-08-26

Publications (1)

Publication Number Publication Date
SE320480B true SE320480B (en) 1970-02-09

Family

ID=20294216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11578/66A SE320480B (en) 1966-08-26 1966-08-26

Country Status (9)

Country Link
US (1) US3547679A (en)
AT (1) AT278340B (en)
DE (1) DE1642187A1 (en)
DK (1) DK120257B (en)
FI (1) FI45835C (en)
GB (1) GB1164689A (en)
NL (1) NL6711761A (en)
NO (1) NO121867B (en)
SE (1) SE320480B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912836A (en) * 1972-04-27 1975-10-14 Eriksson Erik Gustav L Procedure for surface treatment of wood
US5789087A (en) * 1997-01-08 1998-08-04 Dow Corning Corporation Method of conserving waterlogged materials
US5916418A (en) * 1997-04-28 1999-06-29 International Paper Company Improving the lay flat properties of paper for printing
US6444134B1 (en) * 2000-02-22 2002-09-03 The Flecto Company, Inc. Wood floor refinishing process and product
US9045681B2 (en) 2010-01-18 2015-06-02 Arch Wood Protection Pty Ltd Reduced drying carrier formulation
AU2016219540B2 (en) * 2011-01-18 2017-08-24 Arch Wood Protection Pty Ltd Reduced drying carrier formulation
CN108080237B (en) * 2017-11-28 2020-10-16 太和县鎏禧木业有限公司 Surface coating method for elm furniture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140981A (en) * 1935-04-11 1938-12-20 Philip C P Booty Process of impregnating wood and the like
US2572070A (en) * 1945-03-27 1951-10-23 Alfred J Stamm Method of stabilizing wood
USRE24011E (en) * 1949-07-07 1955-05-31 Product thereof
US2643236A (en) * 1950-12-29 1953-06-23 American Cyanamid Co Method of preparing condensation products of pentaerythritol and glyoxal
US2895923A (en) * 1956-11-30 1959-07-21 Quaker Chemical Products Corp Aminotriazine modified polyacetals
US2902470A (en) * 1956-11-30 1959-09-01 Quaker Chemical Products Corp Phenol modified polyacetals
US3183114A (en) * 1961-04-24 1965-05-11 American Mach & Foundry Treatment of wood with ethylene oxide gas or propylene oxide gas
US3277058A (en) * 1962-12-10 1966-10-04 Shell Oil Co Aldehyde copolymers and their preparation

Also Published As

Publication number Publication date
NL6711761A (en) 1968-02-27
FI45835C (en) 1972-10-10
US3547679A (en) 1970-12-15
DE1642187A1 (en) 1971-06-09
NO121867B (en) 1971-04-19
AT278340B (en) 1970-01-26
DK120257B (en) 1971-05-03
FI45835B (en) 1972-06-30
GB1164689A (en) 1969-09-17

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