DE3683075D1 - Verfahren zur impraegnierung von holz. - Google Patents

Verfahren zur impraegnierung von holz.

Info

Publication number
DE3683075D1
DE3683075D1 DE8686850112T DE3683075T DE3683075D1 DE 3683075 D1 DE3683075 D1 DE 3683075D1 DE 8686850112 T DE8686850112 T DE 8686850112T DE 3683075 T DE3683075 T DE 3683075T DE 3683075 D1 DE3683075 D1 DE 3683075D1
Authority
DE
Germany
Prior art keywords
aqueous solution
water
lignin
timber
application
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 - Lifetime
Application number
DE8686850112T
Other languages
English (en)
Inventor
Rune Simonson
Knut Lundquist
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
Application granted granted Critical
Publication of DE3683075D1 publication Critical patent/DE3683075D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B27K3/0278—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
    • B27K3/20—Compounds of alkali metals or ammonium
    • 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
    • B27K3/22—Compounds of zinc or copper
    • 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
    • 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
    • B27K3/38—Aromatic compounds
    • 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
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/907—Resistant against plant or animal attack
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
    • Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)
  • Magnetic Heads (AREA)
  • Pyrane Compounds (AREA)
DE8686850112T 1985-04-04 1986-04-01 Verfahren zur impraegnierung von holz. Expired - Lifetime DE3683075D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501687A SE465815B (sv) 1985-04-04 1985-04-04 Foerfarande foer impregnering av trae med alkalilignin

Publications (1)

Publication Number Publication Date
DE3683075D1 true DE3683075D1 (de) 1992-02-06

Family

ID=20359770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686850112T Expired - Lifetime DE3683075D1 (de) 1985-04-04 1986-04-01 Verfahren zur impraegnierung von holz.

Country Status (9)

Country Link
US (1) US4752509A (de)
EP (1) EP0197908B1 (de)
JP (1) JPH0661723B2 (de)
AT (1) ATE70763T1 (de)
CA (1) CA1256331A (de)
DE (1) DE3683075D1 (de)
FI (1) FI82406C (de)
NO (1) NO169430C (de)
SE (1) SE465815B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973501A (en) * 1989-05-09 1990-11-27 Rhone-Poulenc Inc. Lanthanide impregnated wood composition and method for permanently depositing water insoluble lanthanide derivatives into wood materials
US4988576A (en) * 1989-12-13 1991-01-29 Daishowa Chemicals Inc. Wood preservative
US5246739A (en) * 1992-01-24 1993-09-21 Lignotech Usa, Inc. Method for the treatment of wood with metal-lignin salts
JP3320307B2 (ja) 1996-06-06 2002-09-03 株式会社エス・ディー・エス バイオテック フェノール性化合物等の高分子化方法及びその利用
JPH10218999A (ja) * 1996-12-06 1998-08-18 Showa Denko Kk 多孔質物品内部処理用組成物及びその用途
DE69840982D1 (de) * 1997-05-28 2009-08-27 Purecolor Inc Mineralisches farbstoffe für holz
AU757773B2 (en) * 1997-11-26 2003-03-06 Sds Biotech K.K. Method for the treatment of wood with metallic treatment and wood treated by the method
KR100469077B1 (ko) * 2003-09-16 2005-02-02 에이치투오 테크놀로지스 엘엘씨 철 또는 알루미늄 결합 리그노셀룰로즈 미디아 제조방법
WO2005075164A2 (en) * 2004-01-30 2005-08-18 H20 Technologies, L.L.C. Silver-impregnated lignocellulose (sil): process for making same
JP2006111599A (ja) * 2004-10-18 2006-04-27 Kansai Paint Co Ltd 防腐剤
FI20115754A0 (fi) * 2011-03-22 2011-07-15 Andritz Oy Menetelmä ja järjestely kemiallisen massan käsittelemiseksi
ES2639137B1 (es) * 2016-04-25 2018-07-30 Universidade De Vigo Procedimiento enzimático para conferir a la madera y productos derivados resistencia frente a agentes de origen biótico
CN107972144B (zh) * 2017-11-23 2019-07-30 北京林业大学 一种基于碱木质素复合热处理改性木材的方法
SE541967C2 (en) 2017-12-22 2020-01-14 Stora Enso Oyj Modified wood product and a process for producing said product
ES2800104B2 (es) * 2018-06-21 2021-05-21 Univ Del Pais Vasco / Euskal Herriko Unibertsitatea Composicion preservante para madera a base de lignina modificada
DE102019121069A1 (de) * 2019-08-05 2021-02-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Behandlung von Holz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE442752A (de) *
GB191205411A (en) * 1912-03-04 1913-04-04 Judson Albert Decew A New or Improved Process for Preserving, Seasoning and Fireproofing Wood and the like, and Products Obtained thereby.
CA913524A (en) * 1968-07-15 1972-10-31 Orchardson And Company Limited Process of treating wood against stain and decay
US4347345A (en) * 1979-04-12 1982-08-31 Blount David H Process for the production of broken-down organic lignin-cellulose silicate polymers
NZ194071A (en) * 1979-06-25 1982-05-25 Manchem Ltd Preserving timber using a metal-organic compound also containing boron
US4539235A (en) * 1982-09-09 1985-09-03 Mooney Chemicals, Inc. Method for treating wood

Also Published As

Publication number Publication date
FI82406C (fi) 1991-03-11
NO861305L (no) 1986-10-06
JPH0661723B2 (ja) 1994-08-17
FI861418A0 (fi) 1986-04-02
ATE70763T1 (de) 1992-01-15
EP0197908B1 (de) 1991-12-27
US4752509A (en) 1988-06-21
FI861418A (fi) 1986-10-05
FI82406B (fi) 1990-11-30
SE465815B (sv) 1991-11-04
SE8501687L (sv) 1986-10-05
SE8501687D0 (sv) 1985-04-04
JPS61268729A (ja) 1986-11-28
NO169430B (no) 1992-03-16
CA1256331A (en) 1989-06-27
NO169430C (no) 1992-06-24
EP0197908A1 (de) 1986-10-15

Similar Documents

Publication Publication Date Title
DE3683075D1 (de) Verfahren zur impraegnierung von holz.
DE69230540T2 (de) Konservierungsmittel und verfahren zur behandlung von holz
JPS5528842B2 (de)
ATE132206T1 (de) Verfahren zur korrosionskontrolle unter verwendung von molybdat-zusammensetzungen
ATE217567T1 (de) Verfahren zur verbesserung der imprägnierfähigkeit von holz durch vorbehandlung mit pilzen
DE58906991D1 (de) Holzschutzmittel.
ES8301734A1 (es) Un metodo de tratar madera para reducir su susceptibilidad a los insectos destructores de la misma y a los hongos cau- santes de pudricion.
DE68909643D1 (de) Herstellungsverfahren eines Reagenz zur Messung von Endotoxinen.
FI892864A0 (fi) Suoja-aineita, jotka sisältävät orgaanisia booriyhdisteitä, ja niiden käyttö
ZA857726B (en) Microbiocidal composition and method of preparation thereof
ES8301565A1 (es) Procedimiento para la preparacion de medios protectores y conservadores de la madera.
ATE64887T1 (de) Verfahren zum holzschutz.
NO900666D0 (no) Fremgangsmaate for aa redusere harpiks- eller bekinnholdet i masseved, saerlig for papirindustrien.
DE3681562D1 (de) Verfahren zur aktivierung von metalloberflaechen vor einer zinkphosphatierung.
DE58909195D1 (de) Verfahren zur Herstellung von wässrigen Formaldehydlösungen.
ATE50520T1 (de) Verfahren zum behandeln von naegeln.
DE3574978D1 (de) Beschichtungszusammensetzungen von waessrigen tetrafluoraethylen-dispersionen.
FR2560547B1 (fr) Composition et procede pour la protection du bois, notamment en milieu tropical marin, en particulier du bois de cocotier
SU1500474A1 (ru) Препарат дл защиты древесины от гниени
GB1469750A (en) Process of treating timber and the treated product
ES401578A1 (es) Procedimiento perfeccionado para activar el resinado de ar-boles.
ATE376914T1 (de) Verwendung einer wässrigen lösung mit einem oder mehreren bifluoriden zur verbesserung des trocknungsprozesses von frischholz
NO880711L (no) Trekonserveringsmiddel.
GB922674A (en) Improvements in and relating to the impregnation of wood-fibre board
ATE98711T1 (de) Verfahren zur nachbehandlung von holzschliff.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee