CH643177A5 - Verfahren zur verbesserung der eigenschaften von holz. - Google Patents

Verfahren zur verbesserung der eigenschaften von holz. Download PDF

Info

Publication number
CH643177A5
CH643177A5 CH209480A CH209480A CH643177A5 CH 643177 A5 CH643177 A5 CH 643177A5 CH 209480 A CH209480 A CH 209480A CH 209480 A CH209480 A CH 209480A CH 643177 A5 CH643177 A5 CH 643177A5
Authority
CH
Switzerland
Prior art keywords
wood
water
resin
cell walls
treatment agent
Prior art date
Application number
CH209480A
Other languages
German (de)
English (en)
Inventor
Ramesh Cander Vasishth
Rodwell Palitha De Silva
Original Assignee
Envirosol Syst Int
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
Priority claimed from US06/091,030 external-priority patent/US4276329A/en
Application filed by Envirosol Syst Int filed Critical Envirosol Syst Int
Publication of CH643177A5 publication Critical patent/CH643177A5/de

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
    • B27K3/34—Organic impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Catching Or Destruction (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
CH209480A 1979-03-22 1980-03-17 Verfahren zur verbesserung der eigenschaften von holz. CH643177A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2305179A 1979-03-22 1979-03-22
US06/091,030 US4276329A (en) 1979-05-16 1979-11-05 Wood treatment process and product thereof

Publications (1)

Publication Number Publication Date
CH643177A5 true CH643177A5 (de) 1984-05-30

Family

ID=26696673

Family Applications (1)

Application Number Title Priority Date Filing Date
CH209480A CH643177A5 (de) 1979-03-22 1980-03-17 Verfahren zur verbesserung der eigenschaften von holz.

Country Status (16)

Country Link
AU (1) AU524639B2 (xx)
CA (1) CA1149982A (xx)
CH (1) CH643177A5 (xx)
DE (1) DE3005406A1 (xx)
DK (1) DK122580A (xx)
FI (1) FI794096A (xx)
FR (1) FR2451811A1 (xx)
GB (1) GB2044312B (xx)
IE (1) IE49248B1 (xx)
IT (1) IT1188912B (xx)
NL (1) NL8000668A (xx)
NO (1) NO794319L (xx)
NZ (1) NZ192446A (xx)
PH (1) PH15402A (xx)
SE (1) SE8002209L (xx)
SG (1) SG72583G (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010341A1 (en) * 1990-12-05 1992-06-25 Oy Polykem Ab Wood surface layer for a parquet and method for manufacturing the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502054B1 (fr) * 1981-03-19 1986-03-07 Chryso Sa Produit pour traiter les bois, notamment les bois de construction et autres materiaux cellulosiques, contre les alterations biologiques, procede d'obtention, bois et materiaux ainsi obtenus
NO872404L (no) * 1986-07-15 1988-01-18 Vianova Kunstharz Ag Vandig treimpregneringsmiddel.
US5527579A (en) * 1990-12-05 1996-06-18 Jyrki Aho Wood surface layer for a parquet and method for manufacturing the same
DE4209939A1 (de) * 1992-03-27 1993-09-30 Desowag Materialschutz Gmbh Emulgatorfreies, wasserverdünnbares Konzentrat oder Mittel zum Konservieren von Holz und Holzwerkstoffen
EP0841134A1 (de) * 1996-11-07 1998-05-13 DESOWAG GmbH Verwendung eines Holzschutzmittels
FI124047B (fi) * 2007-06-19 2014-02-14 Stora Enso Oyj Lämpömodifioidun puun pintakäsittely
CN113910403A (zh) * 2020-07-08 2022-01-11 中国科学院大连化学物理研究所 一种以废弃橡胶木为原料制备环保型生物板材的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466527A (xx) *
US3105773A (en) * 1959-10-28 1963-10-01 American Cyanamid Co Preservation of cellulosic materials
CA913524A (en) * 1968-07-15 1972-10-31 Orchardson And Company Limited Process of treating wood against stain and decay
FR2057365A6 (en) * 1969-08-14 1971-05-21 Aquitaine Petrole Wood treatment fungicide compsn
US4071514A (en) * 1977-05-20 1978-01-31 Sapolin Paints Water dispersible alkyd paint composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010341A1 (en) * 1990-12-05 1992-06-25 Oy Polykem Ab Wood surface layer for a parquet and method for manufacturing the same

Also Published As

Publication number Publication date
IT8048053A0 (it) 1980-02-29
NO794319L (no) 1980-09-23
GB2044312B (en) 1983-06-15
CA1149982A (en) 1983-07-12
SE8002209L (sv) 1980-09-23
DK122580A (da) 1980-09-23
PH15402A (en) 1982-12-24
FR2451811B1 (xx) 1984-02-10
IE800096L (en) 1980-09-22
NZ192446A (en) 1981-12-15
AU524639B2 (en) 1982-09-23
IT8048053A1 (it) 1981-08-29
FR2451811A1 (fr) 1980-10-17
AU5424279A (en) 1980-09-25
GB2044312A (en) 1980-10-15
FI794096A (fi) 1980-09-23
IE49248B1 (en) 1985-09-04
DE3005406A1 (de) 1980-10-02
NL8000668A (nl) 1980-09-24
IT1188912B (it) 1988-01-28
SG72583G (en) 1984-08-03

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Legal Events

Date Code Title Description
PL Patent ceased