DK130786D0 - Fremgangsmaade til acceleration af fikseringen af chromatholdige traebeskyttelsessalte - Google Patents

Fremgangsmaade til acceleration af fikseringen af chromatholdige traebeskyttelsessalte

Info

Publication number
DK130786D0
DK130786D0 DK130786A DK130786A DK130786D0 DK 130786 D0 DK130786 D0 DK 130786D0 DK 130786 A DK130786 A DK 130786A DK 130786 A DK130786 A DK 130786A DK 130786 D0 DK130786 D0 DK 130786D0
Authority
DK
Denmark
Prior art keywords
accelerating
procedure
fixing
chromatic
treatment salts
Prior art date
Application number
DK130786A
Other languages
English (en)
Other versions
DK130786A (da
Inventor
Richard Stanek
Hans-Norbert Marx
Wendelin Hettler
Claus Wagner
Original Assignee
Wolmann Gmbh Dr
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 Wolmann Gmbh Dr filed Critical Wolmann Gmbh Dr
Publication of DK130786D0 publication Critical patent/DK130786D0/da
Publication of DK130786A publication Critical patent/DK130786A/da

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
    • B27K1/00—Damping wood
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
    • 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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/26—Compounds of iron, aluminium, or chromium
    • 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
    • B27K5/001—Heating
    • 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
    • B27K5/04—Combined bleaching or impregnating and drying of wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DK130786A 1985-03-22 1986-03-21 Fremgangsmaade til acceleration af fikseringen af chromatholdige traebeskyttelsessalte DK130786A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510364 DE3510364A1 (de) 1985-03-22 1985-03-22 Verfahren zur beschleunigten fixierung chromathaltiger holzschutzsalze

Publications (2)

Publication Number Publication Date
DK130786D0 true DK130786D0 (da) 1986-03-21
DK130786A DK130786A (da) 1986-09-23

Family

ID=6265996

Family Applications (1)

Application Number Title Priority Date Filing Date
DK130786A DK130786A (da) 1985-03-22 1986-03-21 Fremgangsmaade til acceleration af fikseringen af chromatholdige traebeskyttelsessalte

Country Status (6)

Country Link
US (1) US4716054A (da)
EP (1) EP0199092A1 (da)
DE (1) DE3510364A1 (da)
DK (1) DK130786A (da)
FI (1) FI860957A (da)
NO (1) NO861118L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK701988D0 (da) * 1988-12-16 1988-12-16 Danish Wood Treating Co Ltd Th Fremgangsmaade til impraegnering af trae
CA1324708C (en) * 1989-03-07 1993-11-30 John N. R. Ruddick Process for fixing wooden articles pressure treated with chromated-copper-arsenate
US4927672A (en) * 1989-05-11 1990-05-22 Drinkard Developments Process for rapidly fixing wood preservatives to prevent and reduce environmental contamination
US5030483A (en) * 1989-05-11 1991-07-09 Drinkard Developments, A Delaware Partnership Process for accelerated fixing of heat-fixable wood preservatives
DE102005047363A1 (de) * 2005-10-04 2007-04-12 Basf Ag Formaldehydarmes Lignocellulosematerial und Verfahren zu dessen Herstellung
DE102005047362A1 (de) * 2005-10-04 2007-04-12 Basf Ag Herstellung modifizierter Lignocellulosematerialien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE111323C (da) *
US1016024A (en) * 1910-12-10 1912-01-30 Hubertusmuehle Mit Beschraenkter Haftung Process of preserving wood.
US2235822A (en) * 1937-12-28 1941-03-25 Celcure Corp Process for impregnating wood
US2154433A (en) * 1938-04-29 1939-04-18 Du Pont Process for preserving wood
US3080212A (en) * 1961-12-12 1963-03-05 Koppers Co Inc Treatment of wood with hot chromated copper arsenate solutions
US4303705A (en) * 1977-09-27 1981-12-01 Kelso Jr William C Treatment of wood with water-borne preservatives
SE429939B (sv) * 1978-01-27 1983-10-10 Bror Olof Heger Forfarande for konservering av lovvirke
US4466998A (en) * 1982-06-16 1984-08-21 Koppers Company, Inc. Wood impregnation

Also Published As

Publication number Publication date
US4716054A (en) 1987-12-29
DE3510364A1 (de) 1986-09-25
EP0199092A1 (de) 1986-10-29
NO861118L (no) 1986-09-23
FI860957A0 (fi) 1986-03-07
FI860957A (fi) 1986-09-23
DK130786A (da) 1986-09-23

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Legal Events

Date Code Title Description
ATS Application withdrawn