SE329255B - - Google Patents

Info

Publication number
SE329255B
SE329255B SE02263/68A SE226368A SE329255B SE 329255 B SE329255 B SE 329255B SE 02263/68 A SE02263/68 A SE 02263/68A SE 226368 A SE226368 A SE 226368A SE 329255 B SE329255 B SE 329255B
Authority
SE
Sweden
Prior art keywords
wood
percent
radiation
impregnated
vessel
Prior art date
Application number
SE02263/68A
Other languages
English (en)
Inventor
T Autio
J Stroemberg
J Miettinen
Original Assignee
J Miettinen
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 J Miettinen filed Critical J Miettinen
Publication of SE329255B publication Critical patent/SE329255B/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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
    • B27K5/004—Gamma-radiation
    • 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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
SE02263/68A 1967-02-23 1968-02-21 SE329255B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI54867 1967-02-23

Publications (1)

Publication Number Publication Date
SE329255B true SE329255B (xx) 1970-10-05

Family

ID=8504276

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02263/68A SE329255B (xx) 1967-02-23 1968-02-21

Country Status (6)

Country Link
US (1) US3663261A (xx)
CS (1) CS157033B2 (xx)
DE (1) DE1642188C3 (xx)
FR (1) FR1576383A (xx)
GB (1) GB1178215A (xx)
SE (1) SE329255B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294690A (en) * 1968-10-23 1972-11-01 Atlantic Richfield Co Wood-plastic product and preparation thereof
US3869341A (en) * 1969-05-09 1975-03-04 Japan Atomic Energy Res Inst Plywood comprising ionizing radiation cured cross-linked diallyl phthalate acrylonitrile polymer and method of making
US3958069A (en) * 1970-04-28 1976-05-18 Champion International Corporation Cellulose-polymer composites
US3900685A (en) * 1970-04-28 1975-08-19 Champion Int Corp Cellulose-polymer composites
SE409302B (sv) * 1973-12-14 1979-08-13 Sjoo Gunnar Arthur S Forfarande for att oka hallfastheten hos tre genom platimpregnering av treet med anvendning av katalysatorer
US3900940A (en) * 1974-03-20 1975-08-26 Impco Inc Method of impregnating a sintered porous metal article to make the article liquid-tight
DE2726117C3 (de) * 1977-06-10 1980-07-31 Imchemie Kunststoff Gmbh, 5678 Wermelskirchen Verfahren zur Erhöhung der Festigkeit und Verwitterungsbeständigkeit eines tränkbaren Körpers
DE3171337D1 (en) * 1980-12-06 1985-08-14 Cole Polymers Ltd Preservation of structures
US4432797A (en) * 1982-03-11 1984-02-21 Envirosol Systems International, Ltd. Water based thickened stain
US5009924A (en) * 1987-10-19 1991-04-23 Energy Sciences Inc. Process to permit improvement of functional properties of polyolefin articles by electron-beam initiated polymerization
DE69429089T2 (de) * 1993-06-09 2002-06-06 The United States Of America As Represented By The Secretary Of Agriculture, Washington Gehärtete und feuerhemmende holzprodukte
FR2755054B1 (fr) * 1996-10-29 1999-01-15 N O W New Option Wood Procede de traitement du bois par impregnation
FR2772647B1 (fr) * 1997-12-24 2000-01-14 Commissariat Energie Atomique Procede d'impermeabilisation et d'etancheification d'un materiau de faible porosite par impregnation et radio polymerisation in situ d'une resine visqueuse et materiau ainsi obtenu
ATE307704T1 (de) * 1998-09-09 2005-11-15 Para Chemie Gmbh Verfahren zur herstellung von holz- kunststoffkombinationen mittels hochleistungselektronenbeschleuniger
EP1513661B1 (en) * 2002-06-13 2010-11-24 AWI Licensing Company Method to reduce surface cracking of coated hardwood composite flooring
CA2534766C (en) * 2003-08-01 2012-01-03 Hydro-Quebec Process for treating elements made from non-dried wood
CA2823312C (en) 2006-10-26 2015-01-27 Xyleco, Inc. Methods of processing biomass comprising electron-beam radiation
US7846295B1 (en) 2008-04-30 2010-12-07 Xyleco, Inc. Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials
CN103029183B (zh) * 2011-09-30 2015-12-02 王传祯 中国杨木或中国梧桐木或中国松木木塑复合材料的辐射聚合、交联、接枝协同制备方法
WO2015103713A1 (en) * 2014-01-10 2015-07-16 Empa Eidgenössische Materialprüfungs- Und Forschungsanstalt Modified wood
SE543744C2 (en) * 2019-12-13 2021-07-06 Organowood Ab New wood protecting methods and wood products produced with the methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020172A (en) * 1931-12-07 1935-11-05 Textile Patent & Process Co In Method of treating articles of wood such as spools and bobbins
US3089832A (en) * 1955-12-01 1963-05-14 Exxon Research Engineering Co Polymeric lubricating oil additives
US2947648A (en) * 1955-12-21 1960-08-02 Dow Chemical Co Resinification of wood
IT568611A (xx) * 1956-01-13
US2867543A (en) * 1956-10-22 1959-01-06 Western Sealant Dev Corp Wood impregnating and coloring process
US3029159A (en) * 1960-01-08 1962-04-10 Draper Corp Bobbin and method of treating
US3326710A (en) * 1964-04-16 1967-06-20 Sherwin Williams Co Method of curing polyester compositions and coatings containing synergistic combination of photosensitizers and compositions thereof
US3437512A (en) * 1965-08-13 1969-04-08 Ford Motor Co Radiation curable cyclic siliconemodified paint binders

Also Published As

Publication number Publication date
DE1642188A1 (de) 1971-07-08
US3663261A (en) 1972-05-16
GB1178215A (en) 1970-01-21
CS157033B2 (xx) 1974-08-23
FR1576383A (xx) 1969-08-01
DE1642188C3 (de) 1976-01-08
DE1642188B2 (de) 1975-05-28

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