FR2182065B2 - - Google Patents

Info

Publication number
FR2182065B2
FR2182065B2 FR7314961A FR7314961A FR2182065B2 FR 2182065 B2 FR2182065 B2 FR 2182065B2 FR 7314961 A FR7314961 A FR 7314961A FR 7314961 A FR7314961 A FR 7314961A FR 2182065 B2 FR2182065 B2 FR 2182065B2
Authority
FR
France
Prior art keywords
wood
solution
treatment
april
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7314961A
Other languages
English (en)
Other versions
FR2182065A2 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2182065A2 publication Critical patent/FR2182065A2/fr
Application granted granted Critical
Publication of FR2182065B2 publication Critical patent/FR2182065B2/fr
Expired legal-status Critical Current

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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FR7314961A 1972-04-27 1973-04-25 Expired FR2182065B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7205623A SE400041B (sv) 1972-04-27 1972-04-27 Forfarande for ytbehandling av tre genom ytimpregnering och herdning av ett ytskikt till plast

Publications (2)

Publication Number Publication Date
FR2182065A2 FR2182065A2 (fr) 1973-12-07
FR2182065B2 true FR2182065B2 (fr) 1977-09-23

Family

ID=20266856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314961A Expired FR2182065B2 (fr) 1972-04-27 1973-04-25

Country Status (14)

Country Link
JP (1) JPS4941509A (fr)
AT (1) AT367677B (fr)
BE (1) BE798734R (fr)
CA (1) CA995073A (fr)
CH (1) CH581012A5 (fr)
DE (1) DE2320221A1 (fr)
FI (1) FI59746C (fr)
FR (1) FR2182065B2 (fr)
GB (1) GB1432694A (fr)
IT (1) IT1045470B (fr)
NL (1) NL7305868A (fr)
NO (1) NO128902B (fr)
SE (1) SE400041B (fr)
ZA (1) ZA732834B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231148C (fr) *
FR792588A (fr) * 1935-07-12 1936-01-06 Ig Farbenindustrie Ag Procédé pour donner au bois une surface lisse
BE712436A (fr) * 1968-03-19 1968-07-31

Also Published As

Publication number Publication date
CH581012A5 (fr) 1976-10-29
NO128902B (fr) 1974-01-28
NL7305868A (fr) 1973-10-30
ATA376273A (de) 1981-12-15
GB1432694A (en) 1976-04-22
JPS4941509A (fr) 1974-04-18
DE2320221A1 (de) 1973-11-08
FI59746B (fi) 1981-06-30
AU5486973A (en) 1974-10-31
AT367677B (de) 1982-07-26
SE400041B (sv) 1978-03-13
CA995073A (en) 1976-08-17
IT1045470B (it) 1980-05-10
FR2182065A2 (fr) 1973-12-07
FI59746C (fi) 1981-10-12
ZA732834B (en) 1974-04-24
BE798734R (fr) 1973-08-16

Similar Documents

Publication Publication Date Title
DE3683075D1 (de) Verfahren zur impraegnierung von holz.
ES245221A1 (es) Método para obtener soluciones concentradas
FR2182065B2 (fr)
ATE21350T1 (de) Verfahren zur herstellung von spanholzwerkstoffen mit verringerter formaldehydemission.
GB1376385A (en) Process for the preparation of resins from urea and formaldehyde
US3912836A (en) Procedure for surface treatment of wood
ATE93444T1 (de) Verfahren zur verminderung der formaldehydabgabe von furnierten span- und faserplatten.
GB1439808A (en) Process for the recovery of guanidine carbonate from aqueous solution
NO844536L (no) Suspensjon av ammoniumkarbonat og/eller -hydrogenkarbonat med forbedret stabilitet og anvendelse derav
ATE27963T1 (de) Verfahren zum verleimen von massivholz sowie leimharze, enthaltend polysaccharide.
GB1184129A (en) Method for Treating Soil
GB584380A (en) Improvements in or relating to the impregnation of wood
MAKU et al. Studies on the Chipboard: Report 3; Some Experiments on the Improvement of Dimensional Stabilities of Chipboard.
IT939150B (it) Procedimento per il trattamento di superfici di legno
GB1045113A (en) Method of producing fire resisting wooden boards or panels
FR2160273A1 (en) Slow-acting nitrogenous fertilizers - contg condensates of urea, formaldehyde and acetaldehyde
JPS6351105A (ja) 改質木材の製法
GB713834A (en) A process for the production of proofed composite board
JPS62288004A (ja) 木材の難燃処理法
GB1473660A (en) Method for the penetration of sawn green wood by liquid preservatives
JPH01139203A (ja) 木材の含浸処理方法
JPH01110902A (ja) 木材の含浸処理方法
JPH01190402A (ja) 木材の含浸処理方法
FR2023795A1 (en) Fibreboard
GB547128A (en) Improvements in or relating to the manufacture of resin impregnated compressed wood material