NO770891L - Fremgangsm}te for impregnering av tre - Google Patents

Fremgangsm}te for impregnering av tre

Info

Publication number
NO770891L
NO770891L NO770891A NO770891A NO770891L NO 770891 L NO770891 L NO 770891L NO 770891 A NO770891 A NO 770891A NO 770891 A NO770891 A NO 770891A NO 770891 L NO770891 L NO 770891L
Authority
NO
Norway
Prior art keywords
wood
reactive solvent
impregnating agent
solvent
pentachlorophenol
Prior art date
Application number
NO770891A
Other languages
English (en)
Norwegian (no)
Inventor
William J Oberley
John J Kozak
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of NO770891L publication Critical patent/NO770891L/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • B27K3/15Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B27K3/156Combined with grafting onto wood fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16Inorganic impregnating agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34Organic impregnating agents
    • B27K3/50Mixtures of different organic impregnating agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00Compositions of lignin-containing materials
    • C08L97/02Lignocellulosic material, e.g. wood, straw or bagasse
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K2240/00Purpose of the treatment
    • B27K2240/30Fireproofing
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/14Peroxides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/22Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23Azo-compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00Compositions 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
    • C08L25/02Homopolymers or copolymers of hydrocarbons
    • C08L25/04Homopolymers or copolymers of styrene
    • C08L25/06Polystyrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00Compositions 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04Homopolymers or copolymers of vinyl acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions 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
    • C08L33/04Homopolymers or copolymers of esters
    • C08L33/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions 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
    • C08L33/18Homopolymers or copolymers of nitriles
    • C08L33/20Homopolymers or copolymers of acrylonitrile

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
NO770891A 1976-03-15 1977-03-14 Fremgangsm}te for impregnering av tre NO770891L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66678876A 1976-03-15 1976-03-15

Publications (1)

Publication Number Publication Date
NO770891L true NO770891L (no) 1977-09-16

Family

ID=24675478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770891A NO770891L (no) 1976-03-15 1977-03-14 Fremgangsm}te for impregnering av tre

Country Status (10)

Country Link
JP (1) JPS52110803A (enrdf_load_stackoverflow)
AU (1) AU507381B2 (enrdf_load_stackoverflow)
CA (1) CA1085106A (enrdf_load_stackoverflow)
DE (1) DE2710530A1 (enrdf_load_stackoverflow)
DK (1) DK106777A (enrdf_load_stackoverflow)
FI (1) FI770788A7 (enrdf_load_stackoverflow)
FR (1) FR2344384A1 (enrdf_load_stackoverflow)
GB (1) GB1570311A (enrdf_load_stackoverflow)
NO (1) NO770891L (enrdf_load_stackoverflow)
SE (1) SE7702775L (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA797045B (en) * 1979-03-22 1981-11-25 Envirosol Syst Int Wood treatment process and product thereof
GB8430354D0 (en) * 1984-11-30 1985-01-09 Brown D M H Protected structure
EP0229176B1 (en) * 1985-07-16 1990-10-17 INNOFINANCE Altalános Innovácios Pénzintézet Wood treatment composition
NO311246B1 (no) 2000-01-18 2001-11-05 Marc Schneider Trepolymerkompositt, fremgangsmåte til fremstilling av trepolymerkompositten ved å impregnere tremateriale og/ellertrebasert materiale, og anvendelse derav
DK1253998T3 (da) * 2000-01-18 2004-08-02 Wood Polymer Technologies Asa Træimprægnering
PL1799411T3 (pl) * 2004-09-30 2012-02-29 Christmas Jeremy Aparatura do impregnacji i sposób impregnacji
AU2005328560B2 (en) * 2004-09-30 2011-09-01 Carter Holt Harvey Wood Products Australia Pty Limited Impregnation apparatus and method
WO2017020018A1 (en) * 2015-07-30 2017-02-02 Selwyn Gary S Hyperbaric process for applying and curing an organic polymerizable treatment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856295A (enrdf_load_stackoverflow) * 1971-11-17 1973-08-07

Also Published As

Publication number Publication date
AU2261277A (en) 1978-08-31
FR2344384A1 (fr) 1977-10-14
GB1570311A (en) 1980-06-25
DE2710530A1 (de) 1977-09-22
CA1085106A (en) 1980-09-09
FI770788A7 (enrdf_load_stackoverflow) 1977-09-16
SE7702775L (sv) 1977-09-16
JPS5625362B2 (enrdf_load_stackoverflow) 1981-06-11
AU507381B2 (en) 1980-02-14
JPS52110803A (en) 1977-09-17
DK106777A (da) 1977-09-16

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