ATE70763T1 - Verfahren zur impraegnierung von holz. - Google Patents

Verfahren zur impraegnierung von holz.

Info

Publication number: ATE70763T1
Authority: AT; Austria
Prior art keywords: impregnation; aqueous solution; water; lignin; wood
Prior art date: 1985-04-04

Application number

AT86850112T

Other languages

English (en)

Inventor

Rune Simonson

Knut Lundquist

Original Assignee

Rune Simonson

Knut Lundquist

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.)

1985-04-04

Filing date

1986-04-01

Publication date

1992-01-15

1986-04-01 Application filed by Rune Simonson, Knut Lundquist filed Critical Rune Simonson

1992-01-15 Application granted granted Critical

1992-01-15 Publication of ATE70763T1 publication Critical patent/ATE70763T1/de

Links

238000005470 impregnation Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000002023 wood Substances 0.000 title abstract 2
239000007864 aqueous solution Substances 0.000 abstract 3
229920005610 lignin Polymers 0.000 abstract 3
241000233866 Fungi Species 0.000 abstract 2
241000894006 Bacteria Species 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
229910021645 metal ion Inorganic materials 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

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)
Pyrane Compounds (AREA)
Magnetic Heads (AREA)

AT86850112T 1985-04-04 1986-04-01 Verfahren zur impraegnierung von holz. ATE70763T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8501687A SE465815B (sv)	1985-04-04	1985-04-04	Foerfarande foer impregnering av trae med alkalilignin
EP19860850112 EP0197908B1 (de)	1985-04-04	1986-04-01	Verfahren zur Imprägnierung von Holz

Publications (1)

Publication Number	Publication Date
ATE70763T1 true ATE70763T1 (de)	1992-01-15

Family

ID=20359770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT86850112T ATE70763T1 (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 (19)

* 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
EP1012374B1 (de) *	1997-05-28	2009-07-15	Purecolor Incorporated	Mineralisches farbstoffe für holz
CA2311583A1 (en) *	1997-11-26	1999-06-03	Showa Denko 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
ES2985563T3 (es)	2020-02-17	2024-11-06	Borregaard As	Derivado de lignina para reducir la película del lavavajillas
EP4308672B1 (de) *	2021-03-16	2026-02-04	Borregaard AS	Biobasierte dispergiermittel für wäschereinigungsanwendungen
WO2025031742A1 (en)	2023-08-08	2025-02-13	Københavns Universitet	Method for impregnating wood with a solution comprising lignin or derivatives thereof

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

1985
- 1985-04-04 SE SE8501687A patent/SE465815B/sv not_active IP Right Cessation
1986
- 1986-04-01 EP EP19860850112 patent/EP0197908B1/de not_active Expired - Lifetime
- 1986-04-01 AT AT86850112T patent/ATE70763T1/de not_active IP Right Cessation
- 1986-04-01 DE DE8686850112T patent/DE3683075D1/de not_active Expired - Lifetime
- 1986-04-02 FI FI861418A patent/FI82406C/fi not_active IP Right Cessation
- 1986-04-02 CA CA000505609A patent/CA1256331A/en not_active Expired
- 1986-04-03 NO NO861305A patent/NO169430C/no unknown
- 1986-04-04 US US06/848,205 patent/US4752509A/en not_active Expired - Fee Related
- 1986-04-04 JP JP7808186A patent/JPH0661723B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI82406B (fi)	1990-11-30
SE8501687D0 (sv)	1985-04-04
SE465815B (sv)	1991-11-04
DE3683075D1 (de)	1992-02-06
EP0197908A1 (de)	1986-10-15
EP0197908B1 (de)	1991-12-27
JPH0661723B2 (ja)	1994-08-17
SE8501687L (sv)	1986-10-05
JPS61268729A (ja)	1986-11-28
NO861305L (no)	1986-10-06
FI82406C (fi)	1991-03-11
CA1256331A (en)	1989-06-27
FI861418L (fi)	1986-10-05
NO169430B (no)	1992-03-16
FI861418A0 (fi)	1986-04-02
NO169430C (no)	1992-06-24
US4752509A (en)	1988-06-21

Legal Events

Date	Code	Title	Description
1992-08-15	UEP	Publication of translation of european patent specification
1995-01-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE70763T1 (de)	1992-01-15	Verfahren zur impraegnierung von holz.
ATE132206T1 (de)	1996-01-15	Verfahren zur korrosionskontrolle unter verwendung von molybdat-zusammensetzungen
DE69301425D1 (de)	1996-03-14	Verfahren zur Erhöhung der Weissanlauf-Widerstandsfähigkeit von Beschichtungen unter Feuchtigkeitseinfluss
ATE21173T1 (de)	1986-08-15	Methode zur fluoreszenz-spektroskopischen bestimmung von biologisch aktiven substanzen.
JPS4994805A (de)	1974-09-09
DE69014040D1 (de)	1994-12-15	Verfahren zur Herstellung von Alkylglykoside oder wässriger Lösung davon.
DE68909643D1 (de)	1993-11-11	Herstellungsverfahren eines Reagenz zur Messung von Endotoxinen.
DE58906991D1 (de)	1994-03-24	Holzschutzmittel.
ATE16751T1 (de)	1985-12-15	Zusammensetzung zur anwendung auf einem poroesen medium und verfahren zur behandlung von bauholz damit.
PH23622A (en)	1989-09-11	Microbiocidal compsoition and method of preparation
DE69100811D1 (de)	1994-01-27	Verfahren zur behandlung von einer wässerigen lösung, die insbesondere salpetersäure und flusssäure enthält.
ATE112340T1 (de)	1994-10-15	Verfahren zur erhaltung der mechanischen festigkeit von chemischen zellstoffen.
DE3771087D1 (de)	1991-08-08	Verfahren zum holzschutz.
KR860000670A (ko)	1986-01-30	금속 표면의 오염 제거방법
DE3681562D1 (de)	1991-10-24	Verfahren zur aktivierung von metalloberflaechen vor einer zinkphosphatierung.
NO940551L (de)	1994-08-19
ATE86911T1 (de)	1993-04-15	Verfahren zur herstellung von hartfaserplatten.
ATE76115T1 (de)	1992-05-15	Verfahren zur chemischen nachbehandlung von stahlblechoberflaechen.
ATE50520T1 (de)	1990-03-15	Verfahren zum behandeln von naegeln.
DE69810345D1 (de)	2003-01-30	Verfahren und anlage zur extraktion und konzentration von tanninen aus holz und anderen natürlichen produkten
FR2560547B1 (fr)	1991-10-31	Composition et procede pour la protection du bois, notamment en milieu tropical marin, en particulier du bois de cocotier
SE8501688L (sv)	1986-10-05	Forfarande vid tillverkning av produkter innehallande trespan
ATE8986T1 (de)	1984-09-15	Verfahren zur herstellung von formaldehyd.
ES401578A1 (es)	1976-05-16	Procedimiento perfeccionado para activar el resinado de ar-boles.
DE59307061D1 (de)	1997-09-11	Verfahren zur Reduzierung des Phosphatgehaltes im Abwasser bei der Herstellung von Metallsalzen des Ascorbinsäure-2-monophosphats